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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 11024700 B1

PDFFull Text
Date of Patent:
Jun. 01, 2021

Filed:

Sep. 07, 2018

Display device

Applicant:

Huizhou China Star Optoelectronics Technology Co., Ltd., Huizhou Guangdong, CN;

Inventors:

Yuchun Hsiao, Huizhou Guangdong, CN;

Chunchi Chen, Huizhou Guangdong, CN;

Assignee:

HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Guangdong, CN;

Attorney:

Leong C. Lei

Primary Examiner:

Dung A Le

Int. Cl.
CPC ...
H01L 27/32 (2006.01); G02F 1/1333 (2006.01); H01L 27/15 (2006.01); H01L 33/48 (2010.01); H01L 33/52 (2010.01); H01L 51/52 (2006.01); H01L 51/56 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3293 (2013.01); G02F 1/13336 (2013.01); H01L 27/156 (2013.01); H01L 27/3211 (2013.01); H01L 27/3244 (2013.01); H01L 33/483 (2013.01); H01L 33/52 (2013.01); H01L 51/5246 (2013.01); H01L 51/5253 (2013.01); H01L 51/5284 (2013.01); H01L 51/56 (2013.01); G02F 2201/44 (2013.01); H01L 2227/323 (2013.01);
Abstract

A display device is provided. The display device provides an electroluminescent display panel above the joint display panel. An orthographic projection of the electroluminescent layer on the joint display panel us overlapped with the edge frames of the display panel, and the electroluminescent layer includes multiple electroluminescent device. When the display device is operating, the multiple sub-display panels of the display panel and the multiple electroluminescent devices of the electroluminescent display panel can simultaneously emit a light in order to display an image in order to eliminate a black line generated by the edge frames of the joint display panel in order to increase the display effect to have a good product quality.

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