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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.:

US 10388709 B1

PDFFull Text
Date of Patent:
Aug. 20, 2019

Filed:

May. 23, 2018

Pixel defining layer and production method thereof, display panel and production method thereof, and display apparatus

Applicants:

Boe Technology Group Co., Ltd., Beijing, CN;

Hefei Xinsheng Optoelectronics Technology Co., Ltd., Hefei, Anhui, CN;

Inventors:

Wenbin Jia, Beijing, CN;

HuiFeng Wang, Beijing, CN;

Xiang Wan, Beijing, CN;

Changjun Jiang, Beijing, CN;

Li Sun, Beijing, CN;

Assignees:

BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;

HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., Hefei, Anhui, CN;

Attorney:

Kinney & Lange, P.A.

Primary Examiner:

Thomas L Dickey

Int. Cl.
CPC ...
H01L 51/56 (2006.01); H01L 27/32 (2006.01); H01L 51/00 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3246 (2013.01); H01L 27/3283 (2013.01); H01L 51/0005 (2013.01); H01L 51/56 (2013.01); H01L 51/5012 (2013.01); H01L 2227/323 (2013.01); H01L 2251/558 (2013.01);
Abstract

A pixel defining layer and a production method thereof, a display panel and a production method thereof, and a display apparatus are all provided. The pixel defining layer has a first lyophilic layer, a first lyophobic layer on the first lyophilic layer, a second lyophilic layer on the first lyophobic layer, and a second lyophobic layer on the second lyophilic layer.

Find Patent Forward Citations

Jia, Wenbin. (2019). Pixel defining layer and production method thereof, display panel and production method thereof, and display apparatus (U.S. Patent No. 10388709). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10388709

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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