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:
Sep. 13, 2016
Filed:
Sep. 19, 2014
Applicants:
Boe Technology Group Co., Ltd., Beijing, CN;
Beijing Boe Optoelectronics Technology Co., Ltd., Beijing, CN;
Inventor:
Lianjie Qu, Beijing, CN;
Assignees:
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
BEIJING BOE OPTOELECTRONICS TECHNOLOGY GO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/00 (2006.01); G09G 3/34 (2006.01); G02F 1/167 (2006.01); B82Y 20/00 (2011.01); G02F 1/01 (2006.01); G02F 1/1343 (2006.01); G02B 5/02 (2006.01); G02B 26/02 (2006.01); G02F 1/1333 (2006.01); G02F 1/17 (2006.01);
U.S. Cl.
CPC ...
G02F 1/167 (2013.01); B82Y 20/00 (2013.01); G02B 5/0242 (2013.01); G02B 26/026 (2013.01); G02F 1/01 (2013.01); G02F 1/133348 (2013.01); G02F 1/134336 (2013.01); G02F 1/172 (2013.01); G02F 2001/1676 (2013.01); G02F 2001/1678 (2013.01); G02F 2201/123 (2013.01); Y10S 977/773 (2013.01); Y10S 977/774 (2013.01); Y10S 977/779 (2013.01); Y10S 977/932 (2013.01); Y10S 977/952 (2013.01);
Abstract
An electronic paper display device according to the disclosure may include an upper substrate provided with a first electrode layer, a lower substrate provided with a second electrode layer, and an electronic ink layer disposed between the first electrode layer and the second electrode layer. Microcapsules are distributed in the electronic ink layer, and at least one kind of quantum dots which are used to display one color are encapsulated within the microcapsules.