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:
Oct. 03, 2017
Filed:
Jul. 29, 2016
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventors:
Xiaona Xu, Beijing, CN;
Tian Yang, Beijing, CN;
Biao Tian, Beijing, CN;
Zhao Kang, Beijing, CN;
Xiaoyan Zhu, Beijing, CN;
Ning Chen, Beijing, CN;
Xiang Zhou, Beijing, CN;
Assignee:
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/06 (2010.01); H01L 33/62 (2010.01); H01L 33/44 (2010.01);
U.S. Cl.
CPC ...
H01L 33/06 (2013.01); H01L 33/44 (2013.01); H01L 33/62 (2013.01); H01L 2933/0025 (2013.01); H01L 2933/0033 (2013.01); H01L 2933/0066 (2013.01);
Abstract
A method of preparing a quantum dot layer, including: placing an anodic aluminum oxide sheet with a plurality of through holes on a substrate; dispersing quantum dots into the plurality of through holes of the anodic aluminum oxide sheet; and removing the anodic aluminum oxide sheet to form a quantum dot layer.