摘要:
A touch-sensitive display device has an active display area and a non-active area and includes a touch-sensitive unit, a display unit and a liquid optical adhesive. The touch-sensitive unit has a touch-sensitive region substantially overlapping the active display area, and the display unit is disposed on one side of the touch-sensitive unit. The liquid optical adhesive is disposed between the touch-sensitive unit and the display unit to combine the touch-sensitive unit with the display unit, and an outer edge of the liquid optical adhesive is located in the non-active area of the touch-sensitive display device.
摘要:
A touch-sensitive display device has an active display area and a non-active area and includes a touch-sensitive unit, a display unit and a liquid optical adhesive. The touch-sensitive unit has a touch-sensitive region substantially overlapping the active display area, and the display unit is disposed on one side of the touch-sensitive unit. The liquid optical adhesive is disposed between the touch-sensitive unit and the display unit to combine the touch-sensitive unit with the display unit, and an outer edge of the liquid optical adhesive is located in the non-active area of the touch-sensitive display device.
摘要:
A touch panel comprising a substrate, a touch element, a first grounding electrode, an insulation layer and a second grounding electrode is disclosed. The touch element is disposed on a first surface of the substrate. The first grounding electrode is disposed on the first surface to surround the touch element. The insulation layer is disposed on the first surface to cover the touch element and the first grounding electrode. The second grounding electrode is disposed on the first insulation layer or on a second surface of the substrate opposite to the first surface. Therefore, the ESD can be conducted to the grounding end G of the circuit component through the enclosed first grounding electrode, and the signal interference between the touch panel and display can be shielded by the second grounding electrode to enhance anti-ESD and anti-noise abilities of the touch panel.
摘要:
An electronic device with high electrostatic discharge (ESD) protection is provided. The electronic device includes a touch panel, at least one ESD protection element and a liquid crystal module. When an ESD event occurs at the surrounding of the touch panel, the ESD energy is rapidly discharged to ground via an energy transmission path inside the touch panel. The ESD protection element is connected to the output terminal of the touch panel in parallel to protect the electronic device and its internal circuits.
摘要:
A liquid crystal display includes an array substrate, a color filter substrate facing the array substrate, and a liquid crystal layer provided between the array substrate and the color filter substrate. The array substrate includes a driving device, at least one conductive wiring, and a transient voltage suppressor. The driving device includes a driver. The driver has at least one common voltage terminal. The conductive wiring has a connection point and is coupled to the common voltage terminal of the driver. The transient voltage suppressor is coupled to a ground terminal and the connection point, and the connection point is near the common voltage terminal.
摘要:
A touch pen includes a power supply circuit, a signal-receiving electrode, an inverted amplifying circuit and a signal-emitting electrode. The power supply circuit provides the touch pen with a working voltage, and the signal-receiving electrode receives at least one surface signal of a touch-sensing structure of a capacitive touch-sensitive device. The inverted amplifying circuit reversely amplifies the surface signal to generate a reversely amplified signal, and the signal-emitting electrode emits the reversely amplified signal to attenuate a detection signal of the capacitive touch-sensitive device in a position coinciding with a touch point of the touch pen.
摘要:
A liquid crystal display includes an array substrate, a color filter substrate facing the array substrate, and a liquid crystal layer provided between the array substrate and the color filter substrate. The array substrate includes a driving device, at least one conductive wiring, and a transient voltage suppressor. The driving device includes a driver. The driver has at least one common voltage terminal. The conductive wiring has a connection point and is coupled to the common voltage terminal of the driver. The transient voltage suppressor is coupled to a ground terminal and the connection point, and the connection point is near the common voltage terminal.
摘要:
A liquid crystal display panel with electrostatic discharge protection capability has an array substrate having an active area, a driver IC, a Vcom wire and an electrostatic reduction element formed on. The driver IC is formed beside the active area. The Vcom wire is formed around the active area and is connected with the electrostatic reduction element to the driver IC. When an electrostatic discharge current flows on the Vcom wire to the driver IC, the electrostatic reduction element mitigates or obviates damage to the driver IC.
摘要:
A touch panel including a substrate, at least one decoration layer, and a conductive electrode structure is provided. The decoration layer is disposed on at least one side of the substrate. The decoration layer has at least one hot key area. The hot key area includes a hot key pattern area and a hot key touching area. The hot key touching area is located on at least one side of the hot key pattern area without overlapping each other. The decoration layer has at least one recess disposed in the hot key pattern area. The conductive electrode structure is disposed on the decoration layer. The conductive electrode structure is located in the hot key touching area, and an orthogonal projection of the conductive electrode structure on the substrate and an orthogonal projection of the recess on the substrate do not overlap with each other.