Abstract: A touch control substrate, a method for fabricating the same, and a touch control display device are provided. The touch control substrate includes a touch control region and a peripheral region surrounding the touch control region. Signal traces and a shielding wire are provided in the peripheral region, the shielding wire being configured to shield interference of the signal traces to the touch control region.

Abstract: The present application provides a touch module and a touch screen. The touch module includes a first metal grid layer and a second metal grid layer. First touch electrodes are disposed in the first metal grid layer and arranged along a first direction, and each of the first touch electrodes extends along a second direction which intersects the first direction. Second touch electrodes are disposed in the second metal grid layer and arranged along the second direction, and each of the second touch electrodes extends along the first direction. The touch module further includes a first dummy electrode and a second dummy electrode, where the first dummy electrode is coupled to a part of the second touch electrode in parallel and the second dummy electrode is coupled to a part of the first touch electrode in parallel.

Abstract: The present disclosure discloses a circuit board, a display control device and a display device. The circuit board includes at least two circuit modules. Each of the circuit modules includes a plurality of first-type signal receiving terminals. Respective numbers of the first-type signal receiving terminals included in the at least two circuit modules are the same. Respective number of channels used by the at least two circuit modules to transmit a first-type signal are different. The display control device includes the above circuit board. The circuit board, the display control device and the display device provided by the present disclosure are used in touch display.

Abstract: A touch screen, a manufacturing method thereof, and a display device. The touch screen includes: a plurality of mutually independent touch detection regions. Each touch detection region includes a plurality of strip transparent electrodes arranged along a first direction and extending along a second direction, and a plurality of mesh electrodes arranged along the second direction and extending along the first direction. The strip transparent electrodes and the mesh electrodes are insulated from each other, and the second direction is intersected with the first direction. Strip ground electrodes extending along the second direction exist between every two adjacent touch detection regions arranged along the first direction, and the strip ground electrodes and the strip transparent electrodes are disposed on the same layer.

Abstract: The present disclosure provides a shadow elimination detection method for a touch substrate, a touch substrate manufacturing method, a touch substrate, and a touch device. The shadow elimination detection method for a touch substrate includes detecting a difference in light reflectance between test blocks with different structures located in an area outside a touch area of the touch substrate using a detection device, and determining a shadow elimination effect of the touch substrate according to the difference, wherein each of the test blocks with different structures includes a structure corresponding to a respective structure in different structures in the touch area.

Abstract: An input device and an electronic apparatus are provided. The input device includes an input region and a signal processing circuit. The input region includes a first press sensing optical fiber, a second press sensing optical fiber and a key region including a press layer. The first press sensing optical fiber is on a side of the press layer opposite to a user operation side and extends in a first direction. The second press sensing optical fiber is on a side of the first press sensing optical fiber distal to the press layer and extends in a second direction intersecting the first direction. The signal processing circuit is configured to transmit input optical signals to/receive output optical signals from the first and second press sensing optical fibers, and determine press information of the key region according to the output optical signals.

Abstract: The embodiment of the present disclosure discloses a touch display panel and a touch display device. The touch display panel includes a plurality of touch electrodes located in a display area, a plurality of electrode wire pins located directly above the display area, and a plurality of electrodes wires, each of the electrode wires is configured to directly connect one of the plurality of touch electrodes with one of the electrode wire pins, wherein, in a plan view of the touch display panel, the portion of each of the electrode wires located above the display area is of a straight line shape.

Abstract: A touch device is provided, which includes an elastic material layer, a photosensitive layer and a touch layer disposed in sequence; wherein a key region is disposed in the touch layer; at least one deformable pad is disposed in the elastic material layer and each of the at least one deformable pad has a plurality of deformable blocks; some or all of the deformable blocks of the deformable pad are deformed so as to vary lights incident on the photosensitive layer in response to a corresponding position of the touch layer being subjected to a pressing operation; an electrical signal at a position of the photosensitive layer corresponding to the pressing operation changes in response to the photosensitive layer sensing a change in lights.

Abstract: The embodiments of the disclosure provide a display panel protective glass and a preparation method thereof, a display panel and a display device. The display panel protective glass comprises: a glass substrate; a white photoresist layer on the glass substrate, the white photoresist layer being arranged along a bezel region of the glass substrate; an isolation layer on the white photoresist layer; a black matrix layer on the isolation layer, the black matrix layer being arranged along the bezel region of the glass substrate.

Abstract: The present disclosure provides a shadow elimination detection method for a touch substrate, a touch substrate manufacturing method, a touch substrate, and a touch device. The shadow elimination detection method for a touch substrate includes detecting a difference in light reflectance between test blocks with different structures located in an area outside a touch area of the touch substrate using a detection device, and determining a shadow elimination effect of the touch substrate according to the difference, wherein each of the test blocks with different structures includes a structure corresponding to a respective structure in different structures in the touch area.

Abstract: An OGS substrate and a grinding method thereof are provided. The OGS substrate includes a base substrate, wherein a shielding pattern is formed inside a periphery region of the base substrate, a reference mark is formed above the shielding pattern, the grinding method comprises: grinding an edge of the base substrate to form a chamfer; identifying edges of the reference mark and the base substrate; calculating a position distance between an outer edge of the reference mark and the edge of the base substrate corresponding thereto based on the identified edges of the reference mark and the base substrate; judging whether the position distance is smaller than a first distance; if it is judged that the position distance is smaller than the first distance, stopping grinding; otherwise, continuing to grind.

Abstract: A grinding method, an OGS substrate and a manufacturing method of an OGS mother substrate are provided. The grinding method is used to grind the OGS substrate comprising a base substrate, wherein a shielding pattern is formed inside a periphery region of the base substrate, a reference mark is formed above the shielding pattern, the grinding method comprises: grinding an edge of the base substrate to form a chamfer; identifying edges of the reference mark and the base substrate; calculating a position distance between an outer edge of the reference mark and the edge of the base substrate corresponding thereto based on the identified edges of the reference mark and the base substrate; judging whether the position distance is smaller than a first distance; if it is judged that the position distance is smaller than the first distance, stopping grinding; otherwise, continuing to grind.

Abstract: The present disclosure discloses a circuit board, a display control device and a display device. The circuit board includes at least two circuit modules. Each of the circuit modules includes a plurality of first-type signal receiving terminals. Respective numbers of the first-type signal receiving terminals included in the at least two circuit modules are the same. Respective number of channels used by the at least two circuit modules to transmit a first-type signal are different. The display control device includes the above circuit board. The circuit board, the display control device and the display device provided by the present disclosure are used in touch display.

Abstract: The present disclosure provides an ultrasonic touch device and a display device. The ultrasonic touch device includes a touch layer, having a plurality of probes fixedly disposed on a first side thereof, the plurality of probes being perpendicular to the touch layer; an interlayer disposed on the first side of the touch layer, the plurality of probes penetrating the interlayer and extend from the first side of the touch layer to a second side of the interlayer; a dielectric layer disposed on the second side of the interlayer, and an ultrasonic transceiver disposed at a periphery of the dielectric layer, configured to transmit a detecting ultrasonic wave to the dielectric layer and receive the reflected ultrasonic wave after the detecting ultrasonic wave is reflected.

Abstract: A touch electrode structure and a touch display device are provided. The touch electrode structure includes a base substrate, and a plurality of touch driving electrodes and a plurality of touch sensing electrodes which are disposed on the base substrate. The touch driving electrodes and the touch sensing electrodes are disposed in the same layer of the base substrate and are insulated from each other, at least one of each of the touch driving electrodes and each of the touch sensing electrodes includes a metal mesh structure, the metal mesh structure includes a plurality of irregular polygonal metal frames.

Abstract: An OGS substrate and a grinding method thereof are provided. The OGS substrate includes a base substrate, wherein a shielding pattern is formed inside a periphery region of the base substrate, a reference mark is formed above the shielding pattern, the grinding method comprises: grinding an edge of the base substrate to form a chamfer; identifying edges of the reference mark and the base substrate; calculating a position distance between an outer edge of the reference mark and the edge of the base substrate corresponding thereto based on the identified edges of the reference mark and the base substrate; judging whether the position distance is smaller than a first distance; if it is judged that the position distance is smaller than the first distance, stopping grinding; otherwise, continuing to grind.

Abstract: A touch device is provided, which includes an elastic material layer, a photosensitive layer and a touch layer disposed in sequence; wherein a key region is disposed in the touch layer; at least one deformable pad is disposed in the elastic material layer and each of the at least one deformable pad has a plurality of deformable blocks; some or all of the deformable blocks of the deformable pad are deformed so as to vary lights incident on the photosensitive layer in response to a corresponding position of the touch layer being subjected to a pressing operation; an electrical signal at a position of the photosensitive layer corresponding to the pressing operation changes in response to the photosensitive layer sensing a change in lights.

Abstract: The present disclosure provides an ultrasonic touch device and a display device. The ultrasonic touch device includes a touch layer, having a plurality of probes fixedly disposed on a first side thereof, the plurality of probes being perpendicular to the touch layer; an interlayer disposed on the first side of the touch layer, the plurality of probes penetrating the interlayer and extend from the first side of the touch layer to a second side of the interlayer; a dielectric layer disposed on the second side of the interlayer, and an ultrasonic transceiver disposed at a periphery of the dielectric layer, configured to transmit a detecting ultrasonic wave to the dielectric layer and receive the reflected ultrasonic wave after the detecting ultrasonic wave is reflected.

Abstract: The embodiments of the present disclosure provide an apparatus, system and method for testing electrical functions. The apparatus for testing electrical functions comprises: at least one clamping tool configured to be capable of being clamped in the vicinity of at least one bonding area of an electronic device; at least one row of probes configured to be electrically connected to multiple pins in the at least one bonding area respectively when the at least one clamping tool is clamped; and at least one multiplex switch. Each multiplex switch has a first terminal comprising multiple ports, and a second terminal comprising at least one port and capable of being connected to a measurement instrument, and the at least one multiplex switch is configured to turn on or turn off an electrical connection between the multiple ports of the first terminal and at least one port of the second terminal.

Abstract: The present application discloses a touch substrate including a base substrate; a transparent touch electrode layer on the base substrate; and an anti-reflective layer on a side of the transparent touch electrode layer distal to the base substrate. The anti-reflective layer includes a first sub-layer on a side of the transparent touch electrode layer distal to the base substrate; a second sub-layer on a side of the first sub-layer distal to the transparent touch electrode layer; and a third sub-layer on a side of the second sub-layer distal to the first sub-layer. The first sub-layer, the second sub-layer, and the third sub-layer are laminated together. The second sub-layer has a refractive index greater than those of the first sub-layer and the third sub-layer.