Abstract: A touch panel defines a touch area and a reduced border area surrounding the touch area. The touch panel includes a substrate, a first conductive layer on the substrate, an insulating layer on the substrate and covering the first conductive layer, and a second conductive layer on the insulating layer. The second conductive layer includes first electrodes and strings of second electrodes in the touch area, each string of second electrodes extending in a first direction. The first conductive layer is conductive but almost opaque. The first conductive layer includes a decorative portion in the border area and first bridge portions in the touch area. Each first bridge portion is electrically coupled between adjacent two first electrodes in a second direction that intersects with the first direction. The decorative portion is configured to release static electricity and shield the border area.

Abstract: Ultrasonic wave sensing device includes a reading transistor, an ultrasonic wave transducer, and an input circuit. The reading transistor includes a first node, a second node, and a control node, wherein the first node receives a reference voltage, the second node couples with a reading node, and the control node couples with a first signal node. The ultrasonic wave transducer couples between the first signal node and a first input node, and receives a first control signal from the first input node. The input circuit couples between the first signal node and a second input node, and receives a second control signal from the second input node. The ultrasonic wave transducer generates an ultrasonic wave according to the first control signal and the second control signal, and outputs a sensing signal to the control node according to a reflected sound wave.

Abstract: A touch panel capable of being simply manufactured includes a foldable substrate, a plurality of touch driving electrodes on the substrate, and a plurality of touch sensing electrodes on the substrate. The substrate includes two laminated layers achieved by folding. The touch driving electrodes are on one of the two laminated layers and the touch sensing electrodes are on the other of the two laminated layers. The touch driving electrodes and the touch sensing electrodes are formed by a same conductive layer on a surface of the substrate.

Abstract: The touch panel includes a transparent substrate, a first touch-sensing electrode structure, a second touch-sensing electrode structure, and a patterned metal layer. The transparent substrate has a touch-sensing region and a peripheral region adjacent to at least one edge of the touch-sensing region. The first touch-sensing electrode structure is disposed on the touch-sensing region of the transparent substrate. The second touch-sensing electrode structure is positioned over the touch-sensing region and is configured to form at least one capacitor with the first touch-sensing electrode structure. The patterned metal layer has a plurality of first through holes located in the peripheral region and is extended on a level the same as the first touch-sensing electrode structure or the second touch-sensing electrode structure.

Abstract: A touch-control photosensitive structure for preventing red light leakage includes a metal substrate, an insulating layer, a photosensitive layer, a third metal layer and a transparent conductive layer. The insulating layer is disposed on the metal substrate. The photosensitive layer is disposed on the insulating layer. The photosensitive layer at least comprises red photosensitive blocks, green photosensitive blocks and blue photosensitive blocks, arranged alternately. A junction region is disposed at the junction of the photosensitive blocks in different colors. The third metal layer is disposed on the junction region. The third metal layer has a lower surface which a light absorption layer is disposed on. The light absorption layer absorbs a reflecting light otherwise reflecting off the metal substrate and the third metal layer and propagating therebetween. The transparent conductive layer is disposed on the third metal layer.

Abstract: A touch display device includes a transparent substrate, a first transparent touch layer, a plurality of first conductive traces, a ring-shaped transparent insulation layer, a ring-shaped metal layer, a polarizer, a first optical adhesive layer, and a transparent cover. The first transparent touch layer is arranged on the transparent substrate, the first conductive traces are arranged on the bezel region of the transparent substrate, the ring-shaped transparent insulation layer covers the first conductive traces, and the ring-shaped metal layer is arranged on the ring-shaped transparent insulation layer. The polarizer is arranged on the transparent substrate and the ring-shaped metal layer to cover the first transparent touch layer. The first optical adhesive layer and the transparent cover are sequentially arranged on the polarizer.

Abstract: A structured light depth sensor for sensing a depth of an object, comprises: a projector for projecting structured lights with different codes to the object; a camera located on one side of the projector and configured for capturing the structured lights reflected by the object; a storage device for storing parameter information of the camera and distance information between the projector and the camera; and a processor electrically connected to the projector, the camera, and the storage device. The processor controls the projector to sequentially project the structured lights with different codes to the object, controls the camera to sequentially capture the structured lights reflected by the object, and calculates the depth of the object. A sensing method adapted for the structured light depth sensor is also provided.

Abstract: A solder-free sensing device includes a connecting assembly and a sensor. The connecting assembly includes a main body and at least two connecting pins engaged in the main body. The main body defines a receiving groove to receive the sensor. The sensor includes a first electrode layer and a second electrode layer insulated from the first electrode layer. Each connecting pin includes an end portion and an extending portion extending from the end portion. The end portion of each connecting pin is engaged in the receiving groove. The extending portion of each connecting pin extends through the main body to the outside of the main body. The sensor is electrically coupled to an external system by the at least two connecting pins.

Abstract: A force touch sensing structure which is immune to changes in sensitivity caused by external factors defines a force touch sensing area. The force touch sensing structure includes protrusions in the force touch sensing area, at least one image recognition camera, and a processor. A height of at least one protrusion varies when the force touch sensing area is force touched. The image recognition camera detects positions of the height-varied protrusions and the extent of the variations. The processor receives and processes signals from the at least one image recognition camera to obtain force touch position and touch force.

Abstract: A method for laminating and aligning an irregular-shape material is disclosed. Since the existing laminating material has an irregular shape, there is a problem with disabling alignment in a lamination process. Thus, the irregular shape of the laminating material is used to form a straight line correlated with a tangent line to the shape, and the straight line is used as the shape-aligned feature of the laminating material. Besides, the definition of an alignment relationship between the laminating material and a laminated object is established to adjust a lamination tolerance and prevent the laminating material from overhanging over the laminated object, thereby satisfying consumers' aesthetic needs for the appearance of products.

Abstract: A touch display device includes a display panel, a covering layer on the display panel and configured for covering the display panel, a touch sensing layer on a side of covering layer away from the display panel, and a polarizer on a side of covering layer away from the display panel. The touch sensing layer includes a first touch electrode layer and a second touch electrode layer electrically insulated from the first touch electrode layer. The first touch electrode layer is on and in direct contact with the polarizer; the second touch electrode layer is on and in direct contact with the covering layer.

Abstract: A cover window is provided and includes a substrate and a coating layer. The substrate has a thickness of 60 to 120 ?m. The substrate has a Re of 6000 to 12000. The coating layer is coated on the substrate. The cover window has a first direction and a second direction. The first direction is a machine direction of the cover window. The second direction is perpendicular to the first direction. A tensile stress of 50 to 130 MPa is exerted in the first direction. A tensile stress of 140 to 300 MPa is exerted in the second direction. Since the substrate has a Re of 6000 to 12000, a penetrating ray of an incident ray is uniformly distributed on a visible region of the cover window, so as to reduce the phase difference between reflected rays, reduce rainbow patterns, and enhance visibility under a polarizer.

Abstract: An acoustic touch device able to distinguish between user finger touches and other noise-making events includes ultrasonic transmitting and receiving units, and a controller. The ultrasonic receiving unit generates low-frequency electrical signals when the acoustic touch device is touched by an external object or affected by acoustic noise. The low frequency electrical signals cause variation in the output electrical signals of the ultrasonic receiving unit. The controller is configured to power on or power off the ultrasonic transmitting unit according to such variation.

Abstract: A light emitting device includes a substrate, a light emitting element, a shielding layer, and a collimator. The light emitting element is embedded in the substrate. The shielding layer is disposed on the substrate and has an opening exposing the light emitting element. The collimator is disposed on the shielding layer.

Abstract: A manufacturing method of a single type touch panel structure includes steps as follows. A transparent metal oxide layer is configured on a substrate. The transparent metal oxide layer is patterned to form a first electrode pattern on the substrate. A transferable transparent conductive film is thermally laminated onto the first electrode pattern so that a photo sensitive layer is sandwiched between the transparent metal oxide layer and a transparent conductive coating layer. The transferable transparent conductive film is patterned for mutually forming a second electrode pattern on the transparent conductive coating layer and one surface of the photo sensitive layer adjoining the transparent conductive coating layer.

Abstract: A fingerprint identification device includes a cover plate, a reinforcing plate, and a fingerprint identification module between the cover plate and the reinforcing plate. The fingerprint identification module is configured to transmit ultrasonic signals and receive reflected ultrasonic signals. An air gap is positioned between the fingerprint identification module and the reinforcing plate.

Abstract: A touch panel embedded in an electronic device defines a display region and a non-display region. The touch panel includes a cover and a touch sensing layer bonded on the cover. The touch sensing layer includes a substrate, a touch sensor disposed on the substrate in the display region, a peripheral circuit structure disposed on the substrate in the non-display region, and a decoration layer. The peripheral circuit structure is electrically connected with the touch sensor for receiving signals from the touch sensor. The decoration layer is disposed in the touch sensing layer.

Abstract: The present disclosure provides a touch panel structure, which includes a conductive channel region and a second dummy metal pattern. The conductive channel region includes a metal mesh and a first dummy metal pattern. The metal mesh is a conductive channel. The first dummy metal pattern is intersecting the metal mesh and has at least one breakpoint at every point of intersection with the metal mesh. The metal mesh is separated from the first dummy metal pattern to be insulated from the first dummy metal pattern at the at least one breakpoint. The second dummy metal pattern is disposed on the both sides of the conductive channel region.

Abstract: The disclosure provides a flexible polarizer, including a polarizing layer, a first protective layer, and a second protective layer. The polarizing layer has a first surface and a second surface opposite to each other. The first protective layer is disposed on the first surface and comprises polyvinylidene difluoride (PVDF) or a kind of high phase retardation plastics. The second protective layer is disposed on the second surface and comprises PVDF or a kind of the high phase retardation plastics. The first protective layer, the second protective layer, and the polarizing layer are configured to be bent along a bend line.

Abstract: A three-dimensional curved touch panel includes a light-transmissivity substrate and a touch-sensing module. The light-transmissivity substrate has a three-dimensional curved surface. The three-dimensional curved surface is defined with a sensing area and a surrounding area surrounding the sensing area. The touch-sensing module is bonded to the sensing area and the surrounding area of the three-dimensional curved surface. The touch-sensing module is provided with two indentations which are opposite to each other at an edge thereof. The indentations are located in the surrounding area, and the sensing area is located between the indentations.