80results about How to "No increase in power consumption" patented technology

The embodiment of the invention provides a pixel circuit, a display panel and a driving method thereof, relates to the technical field of display and can enhance the brightness uniformity of the display panel. According to the pixel circuit, a reset and luminescence control module is used for resetting a driving module under the control of scanning signal lines, an enabling signal end and an initial voltage end; or the driving module and a luminescence module are connected under the control of the enabling signal end; the luminescence control module is used for enabling the voltage of a first voltage end to be written in a first node under the control of the enabling signal end; the driving module is used for driving the luminescence module under the control of the first voltage end and the luminescence control module when the driving module and the luminescence module are connected; a data write-in module is used for writing reference voltage in the first node under the control of the scanning signal lines or writing data voltage in the first node to perform threshold voltage compensation on the driving module; and the luminescence module is used for luminescence through driving of the module.

The disclosed sewage treatment method to denitrify and recover phosphorus by a sludge external circulating composite membrane bioreactor comprises: attaching the bilmembrane on the filling; keeping the sewage in biormembrane zone for 3~5h; adjusting the micropore aerator to control the COD in biormembrane zone within 0. 5-1. 5mg / L for synchronous nitration and denitrification; letting the output water into the deposition zone with surface load as 1. 0m3 / m2. h through the rectification baffle on bottom; finally, guiding 35~45% deposited sludge in bioreactor into the dephosphorization pond. Compared with prior art, this invention saves 40~60% land, has low residual sludge, reduces cost about 20%, and outputs super water for direct usage.

Traditional charge pump circuit for generating positive and negative voltages, without high voltage outputs. There is a provided a charge pump circuit comprising: a first reverse current prevention circuit connected between an external power supply and a first internal node; a first output node, connected to the first internal node, for outputting a first output potential; a second reverse current prevention circuit connected between a second power supply node receiving ground potential and a second internal node; power supply node for receiving a first power supply potential; a first reverse current prevention means connected between the first power supply node and a first internal node; a first output node, connected to the first internal node, for outputting a first output potential; and power supply generation means, connected between the first internal node and second internal node, for enhancing the potential of the second internal node as compared to that of the first internal node, wherein the power supply generation means is formed on or within a semiconductor substrate, and includes a diode element provided so as to flow a current from the first internal node to the second internal node, and a capacitor having one electrode connected to the first and second nodes, and the other electrode provided with a clock signal. thereby enabling higher outputs on both positive and negative voltages.

The present invention relates to a wireless networks with core network interface signaling connection management method. The present invention includes in core network i.e. SGSN, when determined idle signaling connection existent time exceeds scheduled time-value, then releasing said signaling connection. The present invention provides delay releasing based Iu connection management method in WCDMA system, avoiding releasing Iu connection with handset acting conflict, reducing user activating data service time delay.

The invention relates to a quickly responded low dropout regulator capable of dynamically adjusting a reference voltage. The low dropout regulator comprises a band gap reference, an operational amplifier, a feedback resistor string and a power tube; the feedback resistor string is connected to the positive input end of the operational amplifier; one end of the feedback resistor string is connected to the drain terminal of the power tube; the other end of the feedback resistor string is connected to the ground; the source terminal of the power tube is connected to a VDD power supply; the gate terminal of the power tube is connected to the output end of the operational amplifier; the low dropout regulator further comprises a fixed reference voltage generating circuit, a threshold comparing circuit, a dynamic reference voltage generating circuit and a selector. The low dropout regulator disclosed by the invention solves the technical problem that the existing LDO (low dropout regulator) has high power consumption; through dynamical adjustment of the reference voltage of the LDO, a response speed of the LDO is increased, and a large voltage drop of the LDO is avoided.

The invention discloses a perforated plate fresh air introducing and purifying device and belongs to the technical field of air energy recycling and high efficiency energy saving in ventilation equipment. The device comprises a perforated plate purifying, energy recycling and heating core, a fresh air machine, an exhaust fan and an electric cabinet, wherein the size of the perforated plate purifying, energy recycling and heating core is 160mm*160mm to 350mm*350mm; the perforated plate purifying, energy recycling and heating core comprises 45 to 2400 pieces of perforated plate semi-closed conductive combinations and corrugated pieces; each perforated plate semi-closed conductive combination comprises a perforated plate, conductive bands, purifying copper sheets A and B, and heating copper sheets A and B; a square hole shaped fresh air channel with the side length being 1 to 20mm is formed in the perforated plate; the conductive bands are printed or sprayed on the two outer surfaces of the perforated plate; the purifying copper sheets A and B and the heating copper sheets A and B are respectively adhered to the two ends of the conductive bands on the two outer surfaces of the perforated plate; the perforated plate semi-closed conductive combinations and the corrugated pieces form 90 degrees and are assembled alternately and crosswise. The perforated plate fresh air introducing and purifying device has the benefits that new pollutant, such as ozone and the like, is not produced, energy can be efficiently recycled, condensation cannot be produced when the device is used in cold regions, and meanwhile the purification efficiency is high.

The invention provides a switch capacitive converting circuit, and a charging control system and method. In the switch capacitive converting circuit, the input ends of N levels of switch capacitive conversion units are connected in series successively and the output ends of the same are connected in parallel to obtain a first power supply branch which supplies power to a load; a first capacitor serves as a second power supply branch to supply power to the load; and power in the first power supply branch and power in the second power supply branch are transmitted in parallel. Compared with a manner that the power is transmitted in series, a power transmission path passes fewer devices in the parallel power transmission manner; and thus, power loss in the transmission path can be reduced, and the transmission efficiency in the switch converting circuit is improved.

The invention relates to a quick-response low-dropout regulator. The quick-response low-dropout regulator comprises a band-gap reference, an operational amplifier, a feedback resistor string and a power tube, wherein the band-gap reference is used for generating reference voltage Vref and inputting the reference voltage to a negative input end of the operational amplifier, the feedback resistor string is connected with a positive input end of the operational amplifier, one end of the feedback resistor string is connected with a leak end of the power tube, the other end of the feedback resistor string is grounded, a source end of the power tube is connected with a power source VDD, and a grid end of the power tube is connected with the output end of the operational amplifier. The quick-response low-dropout regulator further comprises a reference voltage generation circuit, an NMOS (N-channel metal oxide semiconductor) transistor M1 and a PMOS (P-channel metal oxide semiconductor) transistor M2, wherein the input end of the reference voltage generation circuit is connected with the band-gap reference, the reference voltage generation circuit is used for generating reference voltage vbn and vbp. The quick-response low-dropout regulator solves the technical problem of high power consumption of an existing low-dropout regulator LDO, and too much voltage drop and overshoot is avoided by adding a part of auxiliary circuit.

The invention discloses a linear compressor of an air conditioner and a refrigerator. The linear compressor of the air conditioner and the refrigerator comprises a shell and a compressing mechanism which is accommodated in the shell and fixed with the shell through a shell support. The compressing mechanism comprises a piston and a linear motor which drives the piston to move along an actuating shaft of the compressing mechanism. The compressing mechanism is connected with the shell through a dynamic balancer. The dynamic balancer comprises a rotor, a first elastic assembly which is connected with the rotor and the actuating shaft and a second elastic assembly which is connected with the rotor and the shell support. According to the linear compressor of the air conditioner and the refrigerator, vibration of the compressor is greatly reduced, and vibration output is zero under a theoretical condition. In addition, the method that the outer side of the rotor of the dynamic balancer is connected with the first elastic assembly and the inner side of the rotor of the dynamic balancer is connected with the second elastic assembly enables the dynamic balancer to be compact in structure, convenient to install and easy to debug.

The invention discloses an image processing method and device. The method comprises the steps that when it is determined that the polarity of a polar signal of a to-be-displayed image of this frame is the same as that of a polar signal of a to-be-displayed image of the previous frame according to received to-be-displayed images of all the frames and the to-be-displayed image of this frame is static relative to the to-be-displayed image of the previous frame, reducing processing is performed on the grey scale of the to-be-displayed image of this frame according to a preset first compensation corresponding relation. Reducing processing compensation is performed on the grey scale of the to-be-displayed image of the frame of which the polarity of the polar signal is reversed when the static image is displayed, that is, the to-be-displayed image of the frame of which the polarity of the polar signal is the same as that of the polar signal of the to-be-displayed image of the previous frame, therefore, on the condition that the common voltage for image displaying and the display refreshing frequency do not need to be changed, the image flickering problem caused by the overcharging phenomenon which possibly occurs when the static image is displayed can be avoided to the maximum limit, and the side effects such as power dissipation increasing and the nonuniform image quality cannot be brought about.

The invention discloses wearable equipment and an information sampling method, which are used for solving the problem in the prior art that sensor range is set to be relatively large, thus measuring accuracy is relatively low. The method includes the steps of S1. obtaining an information value of sampled information; S2. calculating and analyzing the measuring range of a sensor to which the information value of the sampled information belongs; and S3. according to the measuring range of the sensor to which the information value of the sampled information belongs, selecting the sensor corresponding to the measuring range. By adoption of the information sampling method, redundant sensors can be additionally arranged on the basis of a single sensor adopted at present, different precision and measuring ranges are set for the sensors according to different requirements, an appropriate sensor is judged through an algorithm, the inappropriate sensors are temporarily turned off, and thus power consumption can be guaranteed not to increase while accurate data can be obtained.

The invention relates to an efficient refrigerating system based on cold accumulation and supercooling. The efficient refrigerating system comprises a compressor, a condenser, a first throttling device, a cold accumulation module, a three-way valve, a second throttling device, an evaporator and an electromagnetic valve. The compressor is provided with an exhaust port, a first suction port and a second suction port. The exhaust port of the compressor is sequentially connected with the condenser, the first throttling device, the cold accumulation module and an inlet of the three-way valve through a connecting pipe. A first outlet of the three-way valve is connected with the second suction port of the compressor through a connecting pipe. A second outlet of the three-way valve is sequentially connected with the second throttling device, the evaporator and the first suction port of the compressor through a connecting pipe. An inlet of the first throttling device communicates with the second outlet of the three-way valve through a connecting pipe provided with the electromagnetic valve. Compared with the prior art, the cold accumulation module serves as the fifth major component of the refrigerating system, the system always works with the economical refrigerating amount, the cold accumulation technology and the improvement of the supercooling degree of the refrigerating system are combined, and the capability and efficiency of the refrigerating system are improved.

The invention provides a transparent flip smartphone standby power-saving system and a method. The system includes a mobile phone central processing unit (CPU), a microcontroller, a POWER button, a display drive module, a display screen, a transparent flip cover, a low brightness background display module and a high brightness background display module. The display screen is arranged below the transparent flip cover, and the mobile phone CPU is connected with the display drive module through the microcontroller. The display drive module is connected with the display screen through the low brightness background display module and the high brightness background module. The low brightness background display module and the high brightness background display module are utilized to light the display screen in a matched mode respectively according to different operations of users, when the users only need to check the time, a calendar and other operations, the low brightness background display module is correspondingly driven, and the screen is enabled to be in a low power consumption state; when the users need to carry out mobile phone procedure operations, the high brightness background display module is driven, and the screen is enabled to be in a high power consumption state, so that the time and the calendar are convenient to check for the users and the power consumption cannot be increased.

The invention discloses a flexible configuration device for a multiplexing functional pin and an implementation method of the flexible configuration device. The device comprises a level setting module and an isolation module, wherein the level setting module is used for completing configuration of a hardware configuration signal and comprises resistors R1 and R2 and a switching device SW1; the resistors R1 and R2 are connected in series between a power source and the multiplexing functional pin; the resistor R1 is connected with the power source, and the resistor R2 is connected with the multiplexing functional pin; one end of the switching device SW1 is connected with the ground, and the other end of the switching device SW1 is connected with the joint of the resistors R1 and R2; and the isolation module is a switching device SW2, one end of the switching device SW2 is connected with the joint of the multiplexing functional pin and the resistor R2, and the other end of the switching device SW2 is connected with an opposite device. By the adoption of a combination circuit comprising the level configuration module composed of the two resistors and one switch and the isolation module composed of one switch, the problems of chip adjustment and testing and maintenance inconvenience are solved, and meanwhile the universality of the multiplexing functional pin as GPIO is not limited.

The invention discloses a linear voltage regulator comprising an error amplifier, a voltage adjusting component and a feedback network. The error amplifier is formed by an amplifier body, a first tail current source and an active load, wherein the amplifier body is in a differential structure; a source end is connected with the first tail current source; a load end is connected with a first differential active load and a second active load; the first and second active loads are mirror images to each other; the error amplifier further comprises an accelerating start circuit; a first part circuit of the accelerating start circuit is a mirror image circuit of the first differential active load; a second part circuit of the accelerating start circuit is connected with the first part circuit; a third part circuit of the accelerating start circuit is a mirror image circuit of the second part circuit; and the third part circuit provides a source end for the second tail current to the two differential circuits of the amplifier body. By the use of the linear voltage regulator, starting speed can be improved.

The invention relates to the field of integrated circuit design; in order to realize the compensation of the influence brought to parasitism, the effective accumulation series of the accumulator is greatly increased, and meanwhile, the area and the power consumption of a circuit are not increased excessively. Therefore, the technical scheme adopted by the invention is that an analog accumulator applied to a TDI (time delay integral)-type CMOS (complementary metal-oxide-semiconductor transistor) image sensor comprises an operational amplifier, an N+1-stage integrator, a sampling switch and an integral restrictor, and also comprises two positive feedback capacitors; one of the two positive feedback capacitors is connected between the positive input end and the positive output end of the operational amplifier, and the other positive feedback capacitor is connected between the negative input end and the negative output end of the positive feedback capacitor. The analog accumulator disclosed by the invention is mainly applied to the integrated circuit design.

The invention discloses a communication device and method of an NFC-based low-power-consumption irrigation facility. The communication device comprises a master control MCU, a magnetic driving valve and a voltage stabilizing and boosting circuit and further comprises an NFC storage unit for receiving regulation and control parameter update, wherein the master control MCU is respectively connected with the magnetic driving valve and the voltage stabilizing and boosting circuit, the NFC storage unit performs internal data transmission with the master control MCU through an internally-integrated I2C communication interface and is connected with an external sensing antenna through an internally-integrated RF interface. When the communication device and method performs the irrigation regulation and control parameter update, the NFC storage unit in the device, namely a target device is in a radio frequency card simulation mode, a radio frequency field is not required to be produced, a load modulation technology is adopted to return irrigation parameters to an NFC initiation device, meanwhile irrigation parameter writing-in can be quickly performed through the NFC initiation device, and set timely update of the irrigation parameters is achieved. Therefore, when an energy capture function of the NFC storage unit is in a working state, the NFC storage unit can provide redundant caught energy for work of other devices.

The invention provides a method and an application for positioning system-on-chip temporal logic errors, and an error rate calculation method. When positioning a system-on-chip temporal logic error, a same test instruction and / or data are / is input into a P-level scan chain, an N-level pipeline and a Q-level scan chain through PAD ports under the same test condition, and test on the test instruction and / or data is achieved through controlling a scan chain enable signal. During the error rate calculation, an error rate of the test instruction and / or data in the environment is obtained according to all processing results. During the reduction of the error rate, a first test instruction and / or data replaces a second test instruction and / or data and achieves the function the same as that of the test instruction and / or data when a processor executes the second test instruction and / or data in the application. The user selects a chip within an error occurrence rate range acceptable by the user according to his application requirement, thereby saving cost and satisfying requirements of the user.

The invention provides a high-efficiency washing machine mainly comprising a machine box, a program control device, a motor, a temperature sensor and a water heater system of air energy, wherein the machine box has two water source inlets; one water source inlet is a cold water source of tap water; the water heater system of air energy provides a hot water source for the washing machine; the temperature sensor has two sensing probes; one sensing probe is positioned at a hot water outlet of the water heater system of air energy and the other sensing probe is positioned in the machine box; the program control device can control the temperature ranges of the two probes; the temperature sensor can sense the temperatures of the two probes; if the temperature is overhigh, cold water automatically enter; and the motor drives the machine box for washing and drying. Warm water produced by the water heater system of air energy is used as the hot water source for washing. The temperature of the hot water produced by the water heater system of air energy is ranged from 55 DEG C to 60 DEG C and the temperature is generally controlled below 40 DEG C after the hot water is sensed by the sensing probes and is mixed with the cold water. Therefore, a cleaning effect is better and the power consumption is not increased.

An embodiment of the invention provides a method and a device for adjusting picture colors of electronic equipment. The method is applied to the electronic equipment; the electronic equipment comprises a display screen and a processor; the processor comprises a display processing unit (DPU); and the DPU acquires a to-be-displayed picture, acquires a target 3D lookup table used for adjusting the to-be-displayed picture according to the first color mode, maps colors of the to-be-displayed picture according to the target 3D lookup table to obtain an adjusted picture, and sends the adjusted picture to a display screen for display by the DPU. According to the method, the existing color mapping hardware in the DPU is reused for adjusting the colors of the picture, so that the problems of performance and power consumption when an existing software mode is used for adjusting the color of the video are solved, the color of the high-resolution long video can be adjusted in real time, and the power consumption of the electronic equipment is not increased.

The invention relates to a combined desalting and anti-corrosion method of a catalytic reforming device. According to the method, a dewatering dechlorination tank (7) is additionally arranged behind a stabilizing tower feeding pressurizing pump (6); after the dewatering by the dewatering dechlorination tank, the water content is less than or equal to 15 ug / g; the chloride content is less than or equal to 0.5ug / g; a water washing desalination device (5) is additionally arranged on a tower top liquefied gas tower return backflow flow process; a great number of NH3, H2S and HCl inorganic matters are removed through the water washing desalination device (5), so that the backflow total salt content is reduced to be within 1mg / L. The long-period stable operation of the catalytic reforming device is realized.

The present invention relates to a positioning receiver (1) comprising one or more receiving channels (2) for receiving a signal from a positioning station (10.1-10.4), control means (2.1-2.8) for controlling the reception of the signal from the positioning station (10.1-10.4), and means (1.5, 1.6) for generating a clock signal for said acquisition and tracking means (2.1-2.8). The positioning receiver (1) also comprises means (1.9, 1.10, 1.11) for taking samples at at least first and second sampling rates, and means (1.12) for selecting samples from said samples taken at said at least first and second sampling rates, to be used in said control means (2.1-2.8), for controlling signal reception. Furthermore, the invention relates to a system, a wireless communication device (4), a module, a method, and a computer software product.

The invention discloses a resonant converter and a control circuit and a control method thereof. The resonant converter comprises a switching circuit and a resonance circuit, wherein the switching circuit has an upper switching tube coupled between an input voltage and a switching node and a lower switching tube coupled between the switching node and a reference ground. The control circuit comprises: a communication interface circuit, a storage circuit and a primary side switch control circuit, wherein the storage circuit provides a frequency setting signal according to a switching frequency set by a user; when the resonant converter is configured in an open-loop mode, and the primary side switch control circuit sets the frequencies of the first control signal and the second control signalaccording to the frequency setting signal, so that the frequencies of the first control signal and the second control signal are equal, and the conduction durations of the upper switching tube and the lower switching tube are controlled to be the same in one switch period and are both less than half of the resonance period of the resonance circuit.

The invention discloses a cooling device of an LED array device. The cooling device comprises multiple pipe-shaped evaporators, a condensation chamber, heat dissipating manifolds and a center heat dissipating manifold; the condensation chamber includes a cylindrical main body opened in the top and a circular cover plate; the circular cover plate includes a conical condensation top inwards recessed; multiple heat dissipating manifolds are inserted in the conical condensation top; the pipe-shaped evaporators are spaced on a main body baseplate of the condensation chamber in an array form, and penetrate through substrates to extend among LED arrays; phase changeable working mediums are filled in the pipe-shaped evaporators; the top of a heat dissipating part is fixedly connected with the center heat dissipating manifold; the center heat dissipating manifold includes a center heat conducting part, a bridge part and a heat transfer flange connected integrally; the heat transfer flange is fixed on a mounting plate of an illuminating device; and the center heat conducting part is fixedly connected with the heat dissipating part. The cooling device of the LED array device solves the technical difficulties of quick heat dissipation and uniform heat dissipation with low cost and simple structure.

The invention discloses a method for cogeneration of synthesis ammonia gas and liquefied natural gas prepared through pressure gasification of crushed coal in a fixed bed. In the method, through appropriate allocation of the processes among a high-pressure nitrogen gas cooler, raw material gas coolers, a nitrogen gas expander, a nitrogen washing column, flash tanks and methane rectifying columns, the cogeneration of the liquefied natural gas is achieved, so that the effects of low investment, low energy consumption, high heating value and high efficiency are achieved. The invention further discloses a device for cogeneration of synthesis ammonia gas and liquefied natural gas prepared through pressure gasification of crushed coal in the fixed bed.

The invention relates to the technical field of heat pumps, in particular to a heat pump system for combined supply of a kitchen dish washing machine and a dining room air conditioner. The system canprovide low-cost hot water for the kitchen dish washing machine, cold air or frozen water needed by the air conditioner is supplied to a dining room at the air conditioner season, treated exhaust airof the kitchen is utilized for being supplied to a heat pump in winter, and the energy efficiency of the heat pump is improved. According to the system, the power supply capacity of the dish washing machine is reduced by 60% or above, and the hot water heating cost is reduced by 70% or above compared with electric heating; and meanwhile, the free air conditioner can be achieved in the dining room,the kitchen exhaust air is utilized in winter for heat energy recycling, and meanwhile the energy efficiency of the heat pump is improved.

The invention relates to a digital-analog converter with a high signal noise distortion ratio. The digital-analog converter comprises a two-order dynamic component matching and modulating module, a switched capacitor array, an adder and a low-pass filter; the two-order dynamic component matching and modulating module is used for matching and modulating digital signals into 128-bit digital signals; the switched capacitor array is used for converting the digital signals input by the two-order dynamic component matching and modulating module, into voltage signals; the adder is used for adding the voltage signals input by the switched capacitor array; the low-pass filter is used for filtering a total voltage signal input by the adder. The switched capacitor array is composed of 64 switched capacitor units. According to the technical scheme, by means of selecting device array units through digital signals subjected to high-order modulation, device selection and positioning is achieved through pointer signals, mismatch signals are reshaped and suppressed, the mismatch noise in the analog output signals of the digital-analog converter is filtered through the low-pass filter, the noise is substantially removed from signal baseband, and key dynamic performance parameters of the digital-analog converter are increased.

The invention discloses a method for combined production of ammonia synthesis gas and SNG by fixed bed crushed coal pressurization and gasification; raw coal gas is subject to a CO shift step, a low-temperature methanol washing step, and a liquid nitrogen washing step, and then is delivered to an ammonia synthetic step for ammonia synthesis, and a by product of SNG is obtained in the liquid nitrogen washing step. The method omits a complicated methane conversion working section in a traditional synthesis gas production process by using a liquid nitrogen washing device and low-temperature separation technology; inert gas in the synthesis gas is removed, and the methane fraction is separated into liquid methane; finally the synthesis gas is reheated and flows out of a cold box, and reaches the specification for artificial natural gas (SNG) as clean energy. In addition, raw material gas is subject to purification and methane separation, which not only reduces the influence of inert gas in a synthetic loop, reduces waste gas discharge, but also causes no addition of additional mobile equipment, realizes combined production of synthetic ammonia and SNG, and has significant economic and social benefits. The invention also discloses a device used in the method.

The invention relates to an improved water heater structure. According to the conventional electromagnetic cooker heating principle, high-frequency electromagnetic coils and dense calandria are combined to form the water heater for the electromagnetic cooker; two pieces of dense calandria are close to two sides of a group of high-frequency coils, dipolar magnetic fields generated by the coils quickly collide with stainless irons of the calandria to generate high heat which is then immediately taken away by flowing water in the calandria, the water enters at a lower position, turns a corner rightwards and leftwards along an inner pipe and flows out at a higher position, moreover, the water is connected to a lower position of the calandria at the other side through a water pipe and enters, adsorbs the heat when flowing along the inner pipe, flows out at a higher position, then flows into a second group of electromagnetic coil with the like combination and enters at a lower position of the calandria assembly, wherein water that flows out at the higher position has the temperature up to 60 DEG C and needs to be connected to a water pipe tee; and a bather can select the appropriate temperature after the water meets tap water. The electromagnetic water heater has the advantages that: 1. the electricity is saved, which is one third electricity consumption of the common water heater; 2. the use is very convenient, hot water comes when opening a water switch; and 3. the magnetic thermogenesis is adopted without electricity leakage and power dead for ever.

A touch sensing apparatus is disclosed. The touch sensing apparatus includes a logic control module, at least one storage control module, and at least one decoding control module. The logic control module is used to generate a plurality of control signals having different control timings. The plurality of control signals includes a storage control signal and a decoding control signal. Each storage control module includes a plurality of storage capacitors, and respectively stores each of sensed voltages in different storage capacitors at different times according to a storage control timing of the storage control signal. The sensed voltages are analog data sensed from scan lines of an ITO sensor. The decoding control module is used to decode the sensed voltages stored in the storage capacitors according to a decoding control timing of the decoding control signal to output the decoded analog data.