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. 09, 2019
Filed:
Oct. 15, 2015
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventors:
Xiaowei Xu, Beijing, CN;
Libin Liu, Beijing, CN;
Liangjian Li, Beijing, CN;
Chunping Long, Beijing, CN;
Assignee:
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/77 (2017.01); H01L 23/552 (2006.01); H01L 27/12 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
H01L 21/77 (2013.01); H01L 23/552 (2013.01); H01L 27/12 (2013.01); H01L 27/32 (2013.01); H01L 27/3258 (2013.01); H01L 27/3272 (2013.01);
Abstract
The present disclosure provides a Low Temperature Poly Silicon (LTPS) backboard, a method for manufacturing the LTPS, and a light-emitting device. The LTPS backboard includes: a base substrate, and a thin film transistor (TFT) and a light blocking layer that are arranged above the base substrate, wherein the light blocking layer is arranged above the TFT, and the light blocking layer is configured for preventing an irradiation light from irradiating onto the TFT.