logo

For the Inventor, By the Inventor

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 9942961 B1

PDFFull Text
Date of Patent:
Apr. 10, 2018

Filed:

Jun. 20, 2014

Backlight module and display apparatus

Applicants:

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

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

Inventors:

Qiyu Shen, Beijing, CN;

Xu Chen, Beijing, CN;

Jian Guo, Beijing, CN;

Assignees:

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

Beijing BOE Optoelectronics Technology Co., Ltd., Beijing, CN;

Attorney:

Collard & Roe, P.C.

Primary Examiner:

Ahshik Kim

Int. Cl.
CPC ...
G09F 13/04 (2006.01); H05B 33/08 (2006.01); G02F 1/1335 (2006.01); H05B 33/28 (2006.01); H01L 51/52 (2006.01); G02F 1/133 (2006.01);
U.S. Cl.
CPC ...
H05B 33/0896 (2013.01); G02F 1/133603 (2013.01); H01L 51/5215 (2013.01); H01L 51/5234 (2013.01); H05B 33/28 (2013.01); G02F 2001/13324 (2013.01); H01L 51/5253 (2013.01); H01L 51/5281 (2013.01); H01L 2251/5323 (2013.01); H01L 2251/5361 (2013.01);
Abstract

A backlight module and a display apparatus are provided. The backlight module comprises a backlight source and optical sheets, wherein the backlight source is an organic electroluminescent device, the optical sheets are directly adhered to a light emitting side of the organic electroluminescent device facing a display panel. The light emitted by the organic electroluminescent device is directed emitted after passing through the optical sheets. The display apparatus comprises such a backlight module. A thickness of such backlight module can be efficiently reduced.

Find Patent Forward Citations

Quick Actions:

Shen, Qiyu. (2018). Backlight module and display apparatus (U.S. Patent No. 9942961). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9942961

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

Loading…