公开(公告)号：US11314116B2

公开(公告)日：2022-04-26

申请号：US16562444

申请日：2019-09-06

Applicant: Au Optronics Corporation

Inventor： Shu-Wen Tzeng ,  Yen-Hua Lo ,  Chia-Chi Lee ,  Cheng-Hsiang Huang

IPC: G02F1/1333 ,  G02F1/1362 ,  G02F1/135 ,  G02F1/1368

Abstract: A sensing display apparatus includes a pixel array substrate, a sensing device substrate, and a display medium layer. The sensing device substrate includes a first substrate, a sensing device, first to third signal lines, and a shielding layer. The sensing device includes a first switching element electrically connected with the first and second signal lines, an electrically conductive layer electrically connected with the third signal line, an electrode layer electrically connected with the first switching element and a photo-sensitive layer disposed between the electrically conductive layer and the electrode layer. The shielding layer is disposed between the first to third signal lines and the pixel array substrate. The sensing display apparatus has light transmitting regions and a light shielding region surrounding the light transmitting regions. The sensing device and the first to third signal lines are disposed in the light shielding region.

公开(公告)号：US20200081286A1

公开(公告)日：2020-03-12

申请号：US16562444

申请日：2019-09-06

Applicant: Au Optronics Corporation

Inventor： Shu-Wen Tzeng ,  Yen-Hua Lo ,  Chia-Chi Lee ,  Cheng-Hsiang Huang

IPC: G02F1/1333 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/135

Abstract: A sensing display apparatus includes a pixel array substrate, a sensing device substrate, and a display medium layer. The sensing device substrate includes a first substrate, a sensing device, first to third signal lines, and a shielding layer. The sensing device includes a first switching element electrically connected with the first and second signal lines, an electrically conductive layer electrically connected with the third signal line, an electrode layer electrically connected with the first switching element and a photo-sensitive layer disposed between the electrically conductive layer and the electrode layer. The shielding layer is disposed between the first to third signal lines and the pixel array substrate. The sensing display apparatus has light transmitting regions and a light shielding region surrounding the light transmitting regions. The sensing device and the first to third signal lines are disposed in the light shielding region.