JCIPRNET
Display device and sensing element substrate capable of increasing ratio between photo current and dark current
A display device includes a pixel array substrate, a sensing element substrate, and a display medium layer. The display medium layer is disposed between the pixel array substrate and the sensing element substrate. The sensing element substrate includes a substrate, a switch element, an insulation layer, an electrically conductive layer, a signal line, a sensing layer, and an electrode layer. The switch element is disposed on the substrate. The insulation layer covers the switch element. The electrically conductive layer is disposed on the insulation layer. The signal line is electrically connected to the electrically conductive layer. The sensing layer covers a top surface of the electrically conductive layer, a first side of the electrically conductive layer, and a second side of the electrically conductive layer. The electrode layer covers the sensing layer. The electrode layer is electrically connected to the switching element.
Au Optronics Corporation
H G H H G G
H01L G06F H01L H01L G06V G02F
additional inventional inventional additional inventional additional
Che-Chia Shu-Wen Yi-Wei Pao-Yu Shin-Shueh
Chang Tzeng Chen Huang Chen