Abstract: A lamp holder for a desk lamp and the desk lamp are disclosed. The lamp holder comprises: a light scattering plate, comprising a first face and a second face arranged oppositely to each other and side faces around ends of the first and second faces. The light scattering plate comprises at least one light-entering side face where light is capable of entering. Light can enter the light scattering plate from the light-entering side face of the light scattering plate, and after being scattered by the light scattering plate, a portion of the light exits from the first face of the light scattering plate and another portion of the light exits from the second face of the light scattering plate. The lamp holder provides not only sufficient lighting in the operational area located below the lamp holder, but also some lighting above the lamp holder.

Abstract: Provided is a thin film transistor, which comprises a gate electrode; a source electrode; and a drain electrode, wherein at least one electrode of the gate electrode, the source electrode and the drain electrode has a plurality of first grooves formed on an upper surface thereof. An array substrate, a display panel and a manufacturing method of an array substrate are also provided. In manufacturing the thin film transistor, the pattern is accurate and the yield is high.

Abstract: The present disclosure provides a liquid crystal display panel, and an inversion control method and device for the same. The method includes: applying a first inversion signal corresponding to a current image frame to a plurality of pixel blocks of the liquid crystal display panel; determining a target pixel block from the plurality of pixel blocks, wherein a charge accumulation value of a target pixel row where the target pixel block is located is greater than or equal to a first preset threshold, and a charge accumulation value of the target pixel block is greater than or equal to a second preset threshold; and applying a second inversion signal reverse to the first inversion signal to the target pixel block.

Abstract: An embodiment of the present disclosure provides a vacuum apparatus, which relates to a display technical field. The vacuum apparatus can eliminate an electrostatic adsorption between a substrate and an electrode so as to avoid damages to the substrate. The vacuum apparatus includes: a vacuum cavity; a first electrode and a second electrode located inside the vacuum cavity and opposite to each other; and positioning structures for positioning the substrate. The substrate is located between the first electrode and the second electrode and is positioned closer to the first electrode or the second electrode. The vacuum apparatus further includes an electrostatic elimination device.

Abstract: The present disclosure relates to an ion implantation amount adjustment device that includes: an adjuster configured to turn on or off an ion outlet of the ion implantation apparatus; and an actuator configured to control movement of the adjuster to adjust an opening degree of the ion outlet.

Abstract: The present disclosure relates to a touch driving circuit. The touch driving circuit may include a driving transistor. A control terminal of the driving transistor is configured to receive a data signal. A first terminal of the driving transistor is configured to receive a power signal. A second terminal of the driving transistor is connected to a first electrode of a light emitting element in the touch panel. The touch driving circuit may include a touch electrode configured to transmit a touch signal. The touch electrode forms parasitic capacitance with a second electrode of the light emitting element. The touch driving circuit may include a control unit configured to transmit a compensation signal to the second terminal of the driving transistor in response to a control signal. The power signal, the data signal, the touch signal, and the compensation signal are synchronously modulated signals during a touch stage.

Abstract: A display substrate includes a base substrate; a black matrix on the base substrate and in the black matrix region, the black matrix comprising a plurality of rows and a plurality of columns intersecting each other; a first color filter layer having a net structure with a plurality of openings, and comprising a first portion in the first region and a second portion in the black matrix region, the first color filter layer substantially covering the plurality of columns of the black matrix; a second color filter layer in the second region; and a third color filter layer in the third region. A first height of a surface of the first portion away from the base substrate relative to the base substrate and a second height of a surface of the second portion away from the base substrate relative to the base substrate are within 30% of each other.

Abstract: In the pixel circuit, a reset and precharge sub-circuit is coupled to a scanning compensation sub-circuit and a light-emission control sub-circuit, and is configured to reset the light-emission control sub-circuit according to a reset signal, and precharge a storage capacitor of the scanning compensation sub-circuit according to a scanning signal; the scanning compensation sub-circuit is further coupled to a driving sub-circuit and the light-emission control sub-circuit, and is configured to charge the storage capacitor of the scanning compensation sub-circuit according to the scanning signal, so as to compensate for the driving sub-circuit; the driving sub-circuit is further coupled to the light-emission control sub-circuit, and is configured to provide a driving current for a light-emitting device via the light-emission control sub-circuit; and the light-emission control sub-circuit is further coupled to the light-emitting device, and is configured to control the light-emitting device to emit light accordin

Abstract: The present disclosure provides an automatic feeding device that can automatically feed a material to a target place. The device comprises a rack, at least one locking member which are attached onto the rack, and a controller. Each of the at least one locking members is configured to maintain a bundle of the material onto the rack in a locked state, and to release the bundle of the material from the rack in an unlocked state; and the controller is coupled to, and configured to control, each of the at least one locking member to be in the unlocked state based on a feeding command. The material can be firewood, and the target place can be a fire, and the device as such can further include a temperature sensor, disposed on the rack and coupled to the controller.

Abstract: A reference voltage circuit, a reference voltage supply main circuit and a display device are provided. The reference voltage circuit includes N first voltage lines and M second voltage lines configured to receive first and second voltages, respectively, and a resistance circuit including M resistors. A m-th resistor includes P first sub-resistors, and first and second terminals of a p-th one of the first sub-resistors is connected to a p-th one of the first voltage lines and a m-th one of the second voltage lines; a resistance value of each first sub-resistor is larger than that of each first voltage line, P is a positive integer smaller than or equal to N, m is a positive integer smaller than or equal to M, and p is a positive integer smaller than or equal to P.

Abstract: A touch panel, a touch display device, and a method for fabricating the touch panel are disclosed. The touch panel comprises: a substrate; a plurality of touch sensing units arranged in an array on the substrate, each of the touch sensing units including a first touch sub-electrode arranged in a first direction, two second touch sub-electrodes arranged on both sides of the first touch sub-electrode and arranged in a second direction, and an electrode slit disposed between each of the second touch sub-electrodes and the first touch sub-electrode; wherein the two second touch sub-electrodes in each of the touch sensing units are electrically connected via at least two first bridges.

Abstract: There are provided a method of manufacturing a display substrate, a method of manufacturing a display device, and a display substrate. The method of manufacturing a display substrate comprises: providing a base substrate; forming a thin film transistor on the base substrate; forming a first conductive layer on the base substrate on which the thin film transistor is formed, the first conductive layer being electrically connected to a drain of the thin film transistor; forming a light-emitting material block; and transferring the light-emitting material block to a surface of the first conductive layer.

Abstract: A shift register unit, a method for driving the same, a gate driving circuit, and a display device are provided. The shift register unit includes a driving circuit, a storage capacitor circuit, an output circuit, and a reset circuit. Under the control of the start end, the driving circuit controls whether the pull-up node is connected to the set signal input end and control whether the pull-down node is connected to the first level input end. Under the control of the reset end, the reset circuit controls whether the pull-up node is connected to the first level input end, and controls whether the pull-down node is connected to the second level input end.

Abstract: A pixel unit circuit, a driving method of the pixel unit circuit, and a pixel circuit are provided. The pixel unit circuit includes at least one sub-pixel sub-unit circuit connected to display signal lines and display signal terminals; and pixel compensation sub-unit circuit connected to two compensation signal lines and at least one compensation signal terminal, wherein one of the display signal lines and one of the compensation signal lines are a same signal line, and/or one of the display signal terminals and one of the at least one compensation signal terminal are a same signal terminal, and/or the pixel unit circuit further includes a multiplexer sub-circuit, one of the display signal lines is connected to a first terminal of the multiplexer sub-circuit, one of the compensation signal lines is connected to a second terminal of the multiplexer sub-circuit.

Abstract: This disclosure provides a liquid crystal display panel and the manufacturing method thereof, and relates to the technical field of display. By the manufacturing method, the problem of damage to the inner surfaces of the color filter substrate and the array substrate at a positions corresponding to the spacer caused by the sliding of the spacer may be prevented. The liquid crystal display panel comprises a first substrate and a second substrate which are cell-assembled, and said first substrate comprises a spacer formed by a patterning process, and the inner surface of said first substrate and the inner surface of said second substrate are connected by a bonding agent at a position where said spacer is provided.

Abstract: A detection assembly, a touch display device, a touch positioning method and a pressure detection method are provided. The detection assembly includes: a first substrate; an acoustic wave generation device provided on the first substrate; an acoustic wave detection device which is provided on the first substrate and at a side, away from the first substrate, of the acoustic wave generation device and includes a plurality of acoustic wave sensing units spaced apart from each other; and a contact layer covering the acoustic wave detection device.

Abstract: The embodiments of the disclosure provide apparatus, method and system for location based touch, which can implement location based touch on the image of the projection display apparatus without the requirement of operation of the computing device by the user. A projection display apparatus comprises a projection screen and a plurality of optical sensors with two-dimension disperse layout in the back of the projection screen. The projection display apparatus further comprises an acquiring element configured to receive first light through first optical sensor of the plurality of optical sensors, wherein the first optical sensor is one or more of the plurality of optical sensors; a determining element configured to determine first coordinate information of the first optical sensor on the projection screen if the light intensity of the first light is within first light intensity range; and a sending element configured to send the first coordinate information to a computing device.

Abstract: An image processing method includes: determining chrominance information and luminance information of an input color image; iteratively solving one or more equations to obtain bases of the luminance and modulation weights of a plurality of basis element frames of the input color image based on the luminance information; determining bases of the chrominance of the basis element frames based on the modulation weights and the chrominance information; and converting the bases of the luminance and the bases of the chrominance of the basis element frames into an output image.

Abstract: The present disclosure provides a pixel structure, a driving method thereof, a display substrate and a display device. The pixel structure includes a plurality of subpixels arranged on a substrate. Alignment directions of liquid crystals at a region corresponding to the adjacent subpixels in an identical row are not completely identical to each other, and/or alignment directions of liquid crystals at a region corresponding to the adjacent subpixels in an identical column are not completely identical to each other.

Abstract: The invention discloses a light-emitting unit, comprising a backplane and a light source provided on the backplane. The light source includes a plurality of sub light sources. The light-emitting unit further comprises light reflecting structures provided between the sub light sources. The light reflecting structures are configured to reflect the light radiating thereon from the sub light sources into the light-emitting direction of the light-emitting unit. Accordingly, the invention discloses a backlight module including the light-emitting unit and a display device including the backlight module. The backlight module in the invention is not only capable of improving a Hotspot phenomenon, but also capable of preventing the light source in the light-emitting unit from directly contacting with a light guide plate.