公开(公告)号：US11114630B2

公开(公告)日：2021-09-07

申请号：US16597905

申请日：2019-10-10

Applicant: BOE Technology Group Co., Ltd.

Inventor： Shipei Li ,  Qi Yao ,  Wusheng Li ,  Jiangnan Lu ,  Huili Wu ,  Fang He ,  Renquan Gu ,  Dongsheng Yin ,  Sheng Xu ,  Wei He

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/56 ,  H01L51/52

Abstract: A display panel is provided, including a substrate on a base, a transistor stack on the substrate, and a fluorescent layer between the base and the transistor stack. The fluorescent layer is configured to prevent light from damaging an active layer in the transistor stack in a laser lift-off process, and an orthographic projection of the fluorescent layer on the base overlaps an orthographic projection of the active layer on the base. A display device comprising the display panel, and a manufacturing method of the display panel are further provided.

公开(公告)号：US10818732B2

公开(公告)日：2020-10-27

申请号：US16574055

申请日：2019-09-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shipei Li ,  Wusheng Li ,  Qi Yao ,  Dongsheng Li ,  Fang He ,  Huili Wu ,  Renquan Gu ,  Sheng Xu ,  Wei He ,  Dongsheng Yin ,  Ying Zhao

IPC: H01L27/30 ,  H01L51/00 ,  H01L51/44 ,  H01L29/786

Abstract: A photosensitive sensor and a method of manufacturing the photosensitive sensor are disclosed. The photosensitive sensor includes a thin film transistor and a photosensitive element on a substrate, wherein the photosensitive element includes a first electrode, a second electrode, and a photosensitive layer between the first electrode and the second electrode. The second electrode is connected to a drain electrode of the thin film transistor. An orthographic projection of an active layer of the thin film transistor on the substrate is within an orthographic projection of the second electrode on the substrate. The second electrode includes at least two stacked conductive layers, at least one of the at least two stacked conductive layers being a light shielding metal layer.