321 results about "Device Panel" patented technology

Apparatus and methods relating to display stacks wherein one or more index matching layers are utilized to minimize reflectance at the boundaries of otherwise adjacent layers. More particularly, the present invention is directed to methods and apparatus relating to a multilayer display stack comprising a glass layer, a first index matching layer, a first intermediate layer, a second index matching layer, a second intermediate layer, and a light emitting display panel wherein: the glass layer, first index matching layer, first intermediate layer, second index matching layer, and second intermediate layer are each transparent or translucent, and comprise an index of refraction; the index of refraction of the first index matching layer is between the index of refraction of the glass layer and the first intermediate layer; and the index of refraction of the second index matching layer is between the index of refraction of the first intermediate layer and the second intermediate layer. Alternative embodiments may comprise additional index matching layers, additional non-index matching layers, as well as layers other than those described herein.

It is an object of this invention to make the amounts of liquid discharged from the nozzles of a liquid discharge head uniform. To achieve this object, there is provided a liquid discharge apparatus for discharging a liquid to a medium using a liquid discharge head having a plurality of nozzles for discharging the liquid, characterized by comprising a discharge amount changing device which can change the amounts of liquid discharged from the respective nozzles of the liquid discharge head independently of each of the plurality of nozzles, the discharge amount changing device including a voltage control device which can change a driving voltage value of a driving pulse to be supplied to each of the plurality of nozzles.

A control system interface integrates an electronic switching or sensing mechanism with an existing or custom-fabricated, functional or decorative equipment panel. The electronic switching or sensing mechanism is located on the rear surface of the equipment panel and a corresponding touch surface is defined on the front surface of the equipment panel. The electronic switching or sensing mechanism is responsive to a stimulus in the proximity of the touch surface, and it provides a control signal to a control system when it senses such a stimulus.

A gateway apparatus is provided which connects to appliances via a home network. The gateway apparatus includes means for acquiring appliance panel information indicating panel parts of the appliance and an operational range of the panel parts, and means for memorizing gateway apparatus information indicating whether a control command input to the appliance thorough a network built outside the home. The gateway apparatus further includes means for determining whether or not it is possible to accept the input by making reference to the gateway apparatus information when the control command input is received through the outside network and for producing a control command to the appliance based on the appliance panel information when the acceptance is possible. This makes it possible to perform remote control in a similar feeling obtained in operating a front panel of an actual home appliance. Through the outside network, the home appliance can be controlled with easier operations. A higher-reliable remote control system can be provided.

The invention relates to a multi-purpose salt fog test box belonging to the technical field of material analysis equipment. The multi-purpose salt fog test box comprises a main box body (1), a box cover (2), an observation cover (3), a salt water box (5) and a control device panel (4), wherein the main box body (1) is provided with a sealed water tank and internally comprises a salt fog collector(6-1), an ultrasonic salt fog generating device (8), a conduit (8-1), a heating and temperature warning device (9), a temperature sensor (10), a humidity sensor (11), support blocks (12-1), (13-1) and (14-1), a diaphragm (13), a sealing diaphragm (14) and a sample stage combination shelf (12); the external accessories of the test box comprise a box cover handle (2-1), a salt water box cover (5-1), a salt fog metering device (6), waste liquid drain pipes (5-2) and (8-2), a pipe (14-2) and a hinge part (7). The multi-purpose salt fog test box adopts the principle of the ultrasonic spray, omits the air compressor in the traditional salt fog test box, simplifies the test box and can be used for corrosion tests under constant-temperature-and-humidity conditions, alternating wetting and drying conditions and other conditions.

A method of manufacturing a silicon optoelectronic device, a silicon optoelectronic device manufactured by the method, and an image input and/or output apparatus including the silicon optoelectronic device are provided. The method includes preparing an n- or p-type silicon-based substrate, forming a microdefect pattern along a surface of the substrate by etching, forming a control film with an opening on the microdefect pattern, and forming a doping region on the surface of the substrate having the microdefect pattern in such a way that a predetermined dopant of the opposite type to the substrate is injected onto the substrate through the opening of the control film to be doped to a depth so that a photoelectric conversion effect leading to light emission and/or reception by quantum confinement effect in the p-n junction occurs. The silicon optoelectronic device has superior light-emitting efficiency, can be used as at least one of a light-emitting device and a light-receiving device, and has high wavelength selectivity. In addition, the silicon optoelectronic device panel having the two-dimensional array of the silicon optoelectronic devices can be applied in the image input and/or output apparatus capable of directly displaying an image and/or inputting optical information in a screen.

The present invention provides a high hardness transparent glass-ceramic and a preparation method thereof, wherein the high hardness transparent glass-ceramic comprises, by weight, 55.0-70.0% of SiO2, 15.0-20.0% of Al2O3, 0-10.0% of MgO, and 0-12.5% of ZnO, and must contain one of MgO and ZnO, and the crystallized glass contains the micro-crystal of the spinel crystal. According to the present invention, the suitable precursor glass is used to carry out the heat treatment and the micro-crystal is subjected to crystallization precipitation from the glass matrix so as to prepare the high hardness transparent glass-ceramic, wherein the Mohs hardness is more than 7, and the 1 mm glass visible light transmittance is greater than 80%; and the high hardness transparent glass-ceramic overcomes the easy scratching problem f the common optical glass, and can be used as mobile phone protection panels, optical instruments, and protection lens, magnetic disk substrates, liquid crystal display device panels r other optoelectronic device protection lens and the like on communication equipment.

A dual type flat panel display device including a first flat panel display device panel; and a second flat panel display device panel; wherein the first and second flat panel display device panels each include a pixel area including a plurality of scan lines arranged in a first direction, a plurality of data lines arranged in a second direction perpendicular to the first direction, and pixel electrodes disposed in an area formed by the plurality of data lines and the plurality of scan lines crossing the data lines; and a non-pixel area including a plurality of on/off switching devices at inputs of the scan lines or the data lines, wherein the switching devices are respectively connected to the plurality of scan lines or the plurality of data lines.

A method for manufacturing a panel having a surface of three-dimensional patterns and the structure thereof, first of all, provides a piece body, on the surface of which plane panel patterns are arranged by means of ink printing process, and which is thermally pressed into a plurality of projected three-dimensional panels. The piece body having projected three-dimensional panels is then placed between a lower mould and a first upper mould. A material of hard resin is injected into the clearance between the lower mould and the three-dimensional panel surfaces, and thus a transparent cladding layer capable of wear-resistance and protection for three-dimensional panels is formed. Next, material of hard resin is again injected into the space between the inner wall surfaces of the three-dimensional panels and a second upper mould for forming a supporting layer for supporting the three-dimensional panels. Afterwards, a material of rubber is injected into the space between a third upper mould and the inner wall surfaces of three-dimensional panels to form an elastic layer. At last, castings on the piece body and three molded layers are integrally cut according to respective contour to thus complete the manufacturing process of a single panel structure.

The present invention discloses a display panel and a display device. The device panel comprises a plurality of pixel units arranged at a display area in an array assignment, and a gate drive circuit at least arranged at the display area; and the gate drive circuit comprises a plurality of cascade shifting register units, each shifting register unit is respectively connected with one row of the pixel units, and each shifting register unit at least comprises three shifting register unit subcircuit in the display area. Because each shifting register unit provides gate drive signals for the correspondingly connected one row of the pixel units, the at least three shifting register unit subcircuits included by each shifting register unit are arranged in the display area to realize the segment scanning of each shifting register unit subcircuit for the same row of the pixel units so as to reduce the load difference of each shifting register unit for each pixel unit in the correspondingly connected one row of the pixel units and prolong the effective charging time of each pixel unit.

The invention relates to liquid crystal display device panel combination method. It includes the following steps: preparing one color light filter base plate includes one display area and one non display area of which edge location are set at lease two interval cushion of which height is the same as the photo-resist type interval end in the display area, and thin film transistor array base plate; binding the two base plates. The produced base plate can avoid color uneven for panel exclusion area to increase base plate technology qualified rate.

The invention discloses a composite module and a manufacturing method thereof, and belongs to the technical field of optical communication. The composite module comprises a shell, an optical device and a power supply device, wherein the first end of the shell is provided with a first socket, and the second end of the shell is provided with a second socket; the optical device comprises a first optical connector, a photoelectric conversion device and a second optical connector, wherein one end of the photoelectric conversion device is connected with the first optical connector, and the other end is connected with the second optical connector; the power supply device comprises a first electric connector, a power supply circuit and a second electric connector, wherein one end of the power supply circuit is connected with the first electric connector, and the other end is connected with the second electric connector; and the photoelectric conversion device and the power supply circuit are located in the shell, the first optical connector is located at the first socket, the first electric connector is exposed out of the shell, and the second optical connector and the second electric connector are located at the second socket. According to the application, the equipment panel only needs to be provided with a port for inserting the composite module, so that the panel size of the equipment can be saved, and the miniaturization development of the equipment is facilitated.