34results about How to "Effective use of area" patented technology

A liquid crystal display apparatus (1) wherein the shift registers of a source driver (4) are configured by use of asynchronous RS flip-flops in which an active input to a set input terminal has a higher priority than an active input to a reset terminal. In a second mode of operation, first and second clock signals and a start pulse are fixed at high levels, thereby performing discharges from all the pixels (PIX) of a liquid crystal panel (2).

In a camera module of a so-called multi-chip type, an imaging device and a semiconductor element for processing are mounted. The semiconductor element is encapsulated by a mold resin. Protruding parts are formed by the mold resin on a mounting surface of the mold resin. A metal film forming a pattern wiring is formed on the mounting surface of the mold resin. The metal film is also formed on the protruding parts so as to constitute external connection terminals together with the protruding parts. Electrodes of the semiconductor element are electrically connected to the pattern wiring. The protruding parts include first protruding parts positioned around the semiconductor element and second protruding parts formed in a mounting area of the semiconductor element on the mounting surface.

A rotor includes: a rotor core (131) formed by layering a first plate-shaped member (131A) and a second plate-shaped member (131B) and having a first magnet insert hole (1311) and a second magnet insert hole (1312) arranged at an outer position than the first magnet insert hole (1311) in the radial direction; a magnet (132) inserted in the first and the second magnet insert holes (1311, 1312); anda resin portion (133) filling the first and the second magnet insert holes (1311, 1312). The first plate-shaped member (131A) has a first hole portion (1311A) and a second hole portion (1312A) whichrespectively constitute the first and the second magnet insert hole (1311, 1312). The second plate-shaped member (131B) has a portion positioned at least at one end of the rotor core (131) in the axial direction and covering a part of the first hole portion (1311A).

The invention discloses a gate drive circuit unit, a gate drive circuit and a display device with the gate drive circuit. The gate drive circuit comprises two signal input ends, a signal output end, a first clock signal input end and the gate drive circuit unit; and the two signal input ends are used for inputting a first pulse signal and a second pulse signal respectively. When the first clock signal changes into the low level of the next cycle, the second pulse signal comes. The change of the second pulse signal into the low level is later than the change of the first pulse signal into the low level. Compared with the prior art, the embodiment of the invention has the advantages that due to the reduction of the number of transistors in the gate drive circuit unit, the area of the gate drive circuit is saved, the structure of the gate drive circuit is simplified, the area of a panel of the display device is hereby used more effectively, and the gate drive circuit can meet the higher use requirement.

In a camera module of a so-called multi-chip type, an imaging device and a semiconductor element for processing are mounted. The semiconductor element is encapsulated by a mold resin. Protruding parts are formed by the mold resin on a mounting surface of the mold resin. A metal film forming a pattern wiring is formed on the mounting surface of the mold resin. The metal film is also formed on the protruding parts so as to constitute external connection terminals together with the protruding parts. Electrodes of the semiconductor element are electrically connected to the pattern wiring. The protruding parts include first protruding parts positioned around the semiconductor element and second protruding parts formed in a mounting area of the semiconductor element on the mounting surface.

The invention discloses a material layer extruding energy-saving grinding apparatus, which comprises a suspending device, a cambered supporting plate, a lining plate, a lateral baffle plate, a pressure device, a roll shaft, a roll sleeve, a driving device, a feeding device, a discharging device and a frame, wherein an upper lifting lug of the cambered supporting plate is connected with a pin shaft on the frame through a joint bearing in the suspending device, while a lower lifting lug of the cambered supporting plate is connected with one end of the pressure device through a joint bearing in the pressure device; the other end of the pressure device is connected with the frame through the joint bearing and a bearing block thereof; the roll shaft is eccentrically mounted inside the cambered supporting plate and one end of the roll shaft is connected with the driving deice; a material grinding chamber is formed between the roll sleeve and the lining plate; the cross section of the material grinding chamber is shaped as sigma which is big in top and small in bottom; and the feeding device and the discharging device are fixedly connected to the frame, respectively. The material layer extruding energy-saving grinding apparatus is good in corrosion resistance and energy-saving; the design of pressure bearing parts and the selection of materials are implemented easily; and the feeding device is designed easily.

A semiconductor device includes a semiconductor device body section having a substrate and an electrode formed on the substrate. A through-hole is formed through the electrode and the substrate in a stacking direction of the electrode and the substrate, and a conductive member is inserted into the through-hole. An insulating material which faces at least the through-hole is formed on the electrode. The conductive member is formed over the insulating material from the through-hole and is connected with the electrode.

The invention relates to a diffuser applied to a laser projection device. The diffuser includes N microstructures for diffusing incident circular light beams, and N is a positive integer greater thanor equal to 10. Each of the N microstructures has first and second sections perpendicular to each other, and the diffusion angle of the second section is larger than that of the first section. When the diffuser in the embodiment of the invention is applied to a laser projection device, the original circular excitation spots can be changed into elliptical spots. On one hand, the excitation spot area of fluorescent powder is increased, the power density of excitation light is reduced, and higher excitation light power can be withstood. On the other hand, the unused area of light bars can be utilized to increase the fluorescence absorption of the light path.

An electronic device is provided. The electronic device includes a casing, a display module, and a communication module. The casing includes a first surface and a second surface. The display module is disposed on the first surface and has a display region. The communication module includes a first antenna module and a second antenna module. The first antenna module is disposed close to the display module and is corresponding perpendicularly to at least one part of the display region. The second antenna module is disposed close to the second surface. The communication module selectively receives and transmits a wireless signal along an outward direction extending from the first surface via the first antenna module or along an outward direction extending from the second surface via the second antenna module.

The invention relates to an offshore ultra-large floating body using a combined power supply system. The offshore ultra-large floating body comprises a central main body module arranged in the middle,wherein the central main body module comprises a transverse main body and a vertical main body; the transverse main body and the vertical main body are arranged in a cross shape; two sides of the transverse main body and two ends of the vertical main body are provided with overhanging modules; a wind power generation devices is arranged on each overhanging module; a floating breakwater and a waveenergy converter carrier are arranged around the central main body module; the wave energy converter carrier is arranged on an outer ring of the floating breakwater and connected with the floating breakwater; a wave energy converter is arranged on the wave energy converter carrier; and a floating photovoltaic power generation device is arranged on a calm sea area between the floating breakwater and the central main body module. According to the offshore ultra-large floating body, a peripheral wave energy power generation device can supply energy while protecting the internal floating body from impact, the structure space of the floating body is fully utilized for arranging other power generation devices and infrastructure, normal function operation of the floating body is guaranteed, andsufficient energy is supplied for the floating body.

The invention discloses an intelligent settlement terminal for restaurants, comprising a computer case, a display (1), a table (2), and an RFID read-writer (3). The computer case is arranged inside the table (2). The display (1) is arranged on the table (2). An extending bearing platform (4) protrudes from the side of the table (2). The extending bearing platform (4) is provided with a long slot, the table (2) is provided with a gap communicated with the long slot, and the long slot and the gap jointly accommodate a conveying mechanism. The conveying mechanism includes two wheels, an annular conveyor belt (6), and a baffle. The baffle is disposed below an upper horizontal section of the annular conveyor belt (6). The annular conveyor belt (6) is provided with square through holes (8). The tail section of the baffle is provided with a pit, and the RFID read-writer (3) is arranged in the pit. The display (1) is provided with front and back screens (9). The intelligent settlement terminal for restaurants further comprises an advertising screen (10) for running advertisements. By using the intelligent settlement terminal for restaurants, checkout is quick, convenient and accurate.

The invention, which relates to the technical field of the semiconductor chip, provides a semiconductor device with a voltage-withstanding structure and a manufacturing method thereof. The semiconductor device is composed of an N type substrate, an N+ region, a P-body region, voltage-withstanding oxide layers, polycrystalline silicon regions, an N+ source region, a gate oxide layer, a polycrystalline silicon grid electrode, a dielectric layer isolation part, a device source metal part, and a device drain metal part. The voltage-withstanding oxide layers being concave oxide layers are arrangedat the two sides of the central region of the N+ region and are in contact with the lateral regions of the N+ region; and the concave regions of the voltage-withstanding oxide layers are filled with the polycrystalline silicon regions. Therefore, a technical problem of poor voltage-withstanding performance of the existing device in the prior art is solved. The voltage-withstanding performance of the device is ensured; the saturation current of the semiconductor device is improved; the on-resistance of the device is reduced; the device area is utilized effectively; the production cost of the device is lowered; and the conduction performance of the semiconductor device is enhanced.

An oil tanker is provided with a cargo oil delivery pipe for connecting a cargo oil pump in a pump room arranged in front of an engine room in a rear portion of a hull to a shore connection provided nearly in a central portion on the upper deck of the hull, and a cargo suction pipe for connecting the cargo oil pump to a cargo oil tank. The cargo oil delivery pipe is passed through a cargo tank area below the upper deck of the hull and is extended forward from the pump room and is passed through the upper deck and is connected to a cross pipe and is coupled to the shore connection.

A liquid crystal display apparatus (1) wherein the shift registers of a source driver (4) are configured by use of asynchronous RS flip-flops in which an active input to a set input terminal has a higher priority than an active input to a reset terminal. In a second mode of operation, first and second clock signals and a start pulse are fixed at high levels, thereby performing discharges from all the pixels (PIX) of a liquid crystal panel (2).

A rotational position sensor includes a rotating body rotatably supported around a predetermined axis line by a bearing portion of a housing and a sensor unit having a movable sensor element arranged at the rotating body to detect a rotational angle position of the rotating body and a fixed sensor element arranged at the housing. The rotating body includes a tapered annular contact face defining a part of a virtual cone face with a vertex on the axis line and the bearing portion includes a tapered annular bearing face rotatably supporting the annular contact face on the virtual cone face. Accordingly, the rotating body is consistently located on the axis line due to an automatic alignment effect. Therefore, the rotational angle position of the rotating body can be detected with high accuracy even with occurrence of aging variation such as wearing at a bearing area.

The invention provides an on-chip impedance matching method of an ultrahigh frequency radio frequency identification electronic tag chip. The input impedance of the chip is adjusted through increasing an impedance matching circuit. The method comprises following steps: step 1, constructing the equivalent circuit of input impedance, wherein the equivalent circuit is a two-terminal network formed by connecting a resistor and a capacitor in parallel; and step 2, increasing the L-shaped impedance matching circuit at the output end of the equivalent circuit. Compared with the prior art, in adoption of the on-chip impedance matching method of the ultrahigh frequency radio frequency identification electronic tag chip, the Q value of the ultrahigh frequency radio frequency identification electronic tag chip can be improved in a limited space or under a severer environment condition; and therefore, the normal work of the electronic tag is ensured.

Disclosed are a bonding structure, a bonding method and a packaging box body containing the bonding structure; the bonding structure comprises a quantum chip and a PCB; the PCB is used for being bonded with the quantum chip, an opening is formed in the PCB, and the length, the width or the diameter size of the opening are smaller than the corresponding size of the quantum chip; the quantum chip islocated below the opening of the PCB and makes contact with the PCB; the upper surface of the first part of the quantum chip is exposed through the opening, and the upper surface of the second part is shielded by the PCB on the edge of the opening. The size of the opening is smaller than that of the quantum chip, so that the quantum chip can be in additional contact with the PCB from the back surface of the PCB, the area where the quantum chip makes contact with the PCB can be used for grounding or signal connection, the wiring area on the front surface of the PCB is effectively saved, and the overall bonding strength is improved; and in addition, the phenomenon that the chip and a sample box base are not firmly combined and the heat contact between the chip and the base is poor during installation when a chip is placed from the front surface of the PCB can be avoided.

The invention, which relates to the technical field of semiconductor chips, provides a semiconductor device with a super-junction structure and a manufacturing method thereof. The semiconductor devicecomprises an N type substrate, an N+ region, a P-body region, an PN alternating super-junction region, an N+ source region, a gate oxidation layer, a polycrystalline silicon gate, a dielectric layerisolation unit, a device source metal unit, and a device drain metal unit. P+ layers and N+ layers are arranged alternately and horizontally at intervals in the PN alternating super-junction region; and a super-junction P type-column array group formed by super-junction P type columns is arranged inside the central region of the N+ region horizontally. According to the invention, technical problems of large on-resistance and low saturation current in the prior art are solved; the voltage-withstanding performance of the semiconductor device is ensured effectively; the saturation current of thesemiconductor device is improved; the on-resistance of the device is reduced; the advantages of the super-junction structure are fully realized; the device area is utilized effectively; the productioncost of the device is lowered; and the conduction performance of the semiconductor device is improved.

The invention discloses a display module and electronic equipment, and belongs to the technical field of communication. The display module comprises a touch layer, wherein the touch layer comprises N conductive strips, and N is a positive integer; the conductive strips are provided with at least one gap; and the conductive strips comprise first ends and second ends which are far away from each other, at least one of the first ends and the second ends is connected with a feed structure, and the feed structure connected with the first ends or the feed structure connected with the second ends is used for feeding the conductive strips to generate electromagnetic waves. According to the technical scheme provided by the invention, the problem that the induction sensitivity of the touch layer of the display module is low due to an arrangement mode of an existing on-screen antenna can be solved.

The invention discloses an intelligent settlement terminal for a restaurant, which comprises a host computer, a display (1), a table (2) and an RFID reader (3), the host computer is located in the table (2), and the display (1) is located in On the table (2), the side of the table (2) is protruded with an extended bearing (4), the extended bearing (4) is provided with a long groove, and the table (2) is provided with a gap communicating with the long groove, The long slot and the notch are jointly accommodated with a transmission mechanism; the transmission mechanism includes two wheels, an endless conveyor belt (6) and a baffle; the baffle is positioned under the upper horizontal section of the endless conveyor belt (6), and the endless conveyor belt (6) is provided with A square through hole (8), a pit is provided at the end of the baffle, and the RFID reader (3) is located in the pit; the display (1) has two front and back screens (9); the restaurant intelligent settlement terminal also includes a An advertising screen (10) for playing advertisements. The restaurant intelligent settlement terminal can make the checkout process fast, convenient and accurate.

The invention provides a stator punching sheet, a stator iron core and a motor. The stator punching sheet comprises a body, wherein an inner hole is formed in the center of the body; multiple punching sheet grooves are formed in the inner wall of the inner hole; each punching sheet groove comprises a groove opening, an isosceles-trapezoid-shaped groove body and an oval arc-shaped groove bottom; and the short axis of the oval arc-shaped groove bottom is consistent to the radial direction of the inner hole. By virtue of the stator punching sheet and the stator iron core provided by the invention, the advantages of the stator punching sheets of a circular groove and a flat bottom groove can be perfectly combined together, so that the punching sheet groove of the stator punching sheet is high in utilization rate, the punching die is long in service life, noise is low and cost is also lowered.

The invention relates to an offshore ultra-large floating body using a combined power supply system. The offshore ultra-large floating body comprises a central main body module arranged in the middle,wherein the central main body module comprises a transverse main body and a vertical main body; the transverse main body and the vertical main body are arranged in a cross shape; two sides of the transverse main body and two ends of the vertical main body are provided with overhanging modules; a wind power generation devices is arranged on each overhanging module; a floating breakwater and a waveenergy converter carrier are arranged around the central main body module; the wave energy converter carrier is arranged on an outer ring of the floating breakwater and connected with the floating breakwater; a wave energy converter is arranged on the wave energy converter carrier; and a floating photovoltaic power generation device is arranged on a calm sea area between the floating breakwater and the central main body module. According to the offshore ultra-large floating body, a peripheral wave energy power generation device can supply energy while protecting the internal floating body from impact, the structure space of the floating body is fully utilized for arranging other power generation devices and infrastructure, normal function operation of the floating body is guaranteed, andsufficient energy is supplied for the floating body.

The invention discloses an industrial solid waste treatment device and a homogenization method thereof. The device comprises a receiving hopper, a first dust collector, a first conveyor, a drum type mixer, a second dust collector, a second conveyor, a mixer and a third conveyor. The device and the homogenization method of the invention can well solve dust flying in a field and reduce personnel ina large amount, at the same time, a homogenization effect is obviously improved, production efficiency is high, cost is greatly reduced, and an area of a workshop can be used more effectively.

An electronic apparatus disclosed herein. The electronic device includes a housing, a display module and a communication module. A housing having a first surface and a second surface. The display module disposed on the first surface and has a display region. A first communication module comprises an antenna module and a second antenna module. The first antenna module is disposed adjacent to the display module and displaying at least a portion corresponding to a vertical region. A second antenna module disposed adjacent the second surface. Communication module selectively direction of the first outer surface of the module through the first antenna or the second direction toward the outer surface of the second antenna through a wireless signal transceiving module.

The invention discloses a method for adjusting a lens array, the lens array comprises at least two lens units which are transversely arranged side by side, and the method comprises the following steps of: cutting off a part of each lens unit, and further adjusting the center-to-center distance and the optical center distance of the light passing surface of each lens unit according to actual requirements. A part of each lens unit is ground and cut off, after grinding and cutting, the center distance of the light passing surface and the optical center distance of each lens unit can be changed, the center distance of the light passing surface of each lens unit is changed, and the parallax (visual difference) between images formed by each lens unit is also changed, so that the parallax adjustment and the optical center distance change of each lens unit are realized; according to the optical system, the relative position of the image formed by the emergent light of each lens unit on the optical sensor (CMOS) is also changed, the effective utilization of the area of the optical sensor (CMOS) is realized, the size of the lens units after grinding and cutting is reduced, the lens units can be spliced together more compactly, and the size of the optical system can be reduced.

The invention discloses composite layer leather laminated glass and a manufacturing method thereof, and belongs to the technical field of building member manufacturing. The composite layer leather laminated glass comprises an upper surface layer, an upper middle layer and a bottom layer or comprises an upper surface layer, an upper middle layer, a bottom layer, a lower middle layer and a lower surface layer, wherein the bottom layer is a flotation white glass layer; the upper middle layer and the lower middle layer are glass middle film layers; the upper surface layer and the lower surface layer are artificial leather layers; the artificial leather layer, the glass middle film layer and the flotation white glass layer or the first artificial leather layer, the first glass middle film layer, the flotation white glass layer, the second glass middle film layer and the second artificial leather layer are stacked from top to bottom and are connected with one another in a sintered manner. The composite layer leather laminated glass can be used for titanium light rail moving doors, single-surface wood frame moving doors, ceiling veneer decoration, furniture exterior decoration and indoor wall surface decoration; main materials are flat and neat, do not absorb moisture, are not deformed and are firmly adhered; the anti-collision intensity is enhanced; the color pattern selectivity is high; a muffling function is realized; the composite layer leather laminated glass can be also used for separated decoration; bearing of a house is reduced; the use area of the house is effectively used; and a sound isolation effect is good.

The invention discloses amemory device and a method of fabricating the same. The memory device includes: a first bit line located on a dielectric layer and a second bit line located over the dielectric layer; a first word line and a second word line located between the first bit line and the second bit line; a source line located between the first word line and the second word line; a channel pillar penetrating through the first word line and the source line and the second word line, and connected to the first bit line, the source line and the second bit line; and a charge storage structure including an upper portion surrounding an upper sidewall of the channel pillar and located between the second word line and the channel pillar and a lower portion surrounding a lower sidewall of the channel pillar and located between the first word line and the channel pillar.

The invention provides a semiconductor device with a voltage-resistant structure and a manufacturing method thereof, relating to the technical field of semiconductor chips, including: an N-type substrate, an N+ region, a P-body region, a voltage-resistant oxide layer, a polysilicon region, and an N+ source region , gate oxide layer, polysilicon gate, dielectric layer isolation, device source metal and device drain metal. Wherein, the voltage-resistant oxide layer is respectively arranged on both sides of the central region of the N+ region, and is attached to the side regions of the N+ region respectively. within the shape area. This technical solution alleviates the technical problem of poor withstand voltage performance of the device structure in the prior art, effectively ensures the withstand voltage performance of the device, improves the saturation current of the semiconductor device, reduces the on-resistance of the device, and effectively utilizes the device area , reduces the production cost of the device, and improves the conduction performance of the semiconductor device.

The invention provides an on-chip impedance matching method of an ultrahigh frequency radio frequency identification electronic tag chip. The input impedance of the chip is adjusted through increasing an impedance matching circuit. The method comprises following steps: step 1, constructing the equivalent circuit of input impedance, wherein the equivalent circuit is a two-terminal network formed by connecting a resistor and a capacitor in parallel; and step 2, increasing the L-shaped impedance matching circuit at the output end of the equivalent circuit. Compared with the prior art, in adoption of the on-chip impedance matching method of the ultrahigh frequency radio frequency identification electronic tag chip, the Q value of the ultrahigh frequency radio frequency identification electronic tag chip can be improved in a limited space or under a severer environment condition; and therefore, the normal work of the electronic tag is ensured.