The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 01, 2025
Filed:
Jul. 27, 2022
Beijing Boe Sensor Technology Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Dexi Kong, Beijing, CN;
Shoujin Cai, Beijing, CN;
Cheng Li, Beijing, CN;
Jie Zhang, Beijing, CN;
Jin Cheng, Beijing, CN;
Ziran Liu, Beijing, CN;
Tiansheng Li, Beijing, CN;
Beijing BOE Sensor Technology Co., Ltd., Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
Disclosed are a detection substrate and a detection apparatus. The detection substrate includes: a base substrate; a plurality of pixel drive circuits; a first insulating layer, where the first insulating layer includes a plurality of first through holes; and a plurality of photosensitive devices, where each photosensitive device includes a first electrode, a photoelectric conversion layer and a second electrode, which are arranged in a stacked manner, the first electrode includes a body portion for carrying the photoelectric conversion layer, and a protruding portion, which extends from the body portion to cover the first through hole, the protruding portion is electrically connected to the pixel drive circuit by means of the first through hole, and an orthographic projection of the photoelectric conversion layer on the base substrate and an orthographic projection of the first through hole on the base substrate are provided side by side.