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:
May. 18, 2021
Filed:
Sep. 19, 2019
Applicant:
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Hubei, CN;
Inventor:
Mengying Wu, Hubei, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 51/00 (2006.01); H01L 51/56 (2006.01); G02B 3/08 (2006.01); H01L 27/146 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3234 (2013.01); G02B 3/08 (2013.01); H01L 27/3244 (2013.01); H01L 51/0097 (2013.01); H01L 51/56 (2013.01); H01L 27/14625 (2013.01); H01L 27/14627 (2013.01); H01L 27/14629 (2013.01); H01L 2227/323 (2013.01); H01L 2251/5338 (2013.01);
Abstract
A display device is provided. The display device includes a first base layer, a second base layer, a thin film transistor layer, an organic light-emitting layer, a display region, and a light-transmissive sub-region. At the same time, a through hole and a light-guiding lens structure are disposed, and the through hole is filled with a light-guiding medium. After light passes through the light-guiding medium and the light-guiding lens structure, light transmittance is high, and brightness of each region is kept uniform, thereby improving imaging quality and imaging function of the display device.