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. 06, 2022
Filed:
Jan. 17, 2020
Applicant:
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Hubei, CN;
Inventor:
Dong Zhan, Wuhan, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/08 (2006.01); H01L 25/18 (2006.01); H01L 25/00 (2006.01); H01L 27/146 (2006.01); H01L 27/32 (2006.01); H05K 1/02 (2006.01); H01L 27/148 (2006.01); H05K 1/18 (2006.01);
U.S. Cl.
CPC ...
H01L 25/18 (2013.01); H01L 25/50 (2013.01); H01L 27/14618 (2013.01); H01L 27/3272 (2013.01); H05K 1/0269 (2013.01); H01L 27/14643 (2013.01); H01L 27/14806 (2013.01); H05K 1/18 (2013.01); H05K 2201/10121 (2013.01); H05K 2201/10128 (2013.01);
Abstract
An organic light emitting diode (OLED) display device is provided. The OLED display device includes a display panel and a camera. A first alignment mark is formed on a low pixel density area of the display panel, a second alignment mark is formed in the camera, and arrangements of the first alignment mark and the second alignment mark are consistent. Therefore, an alignment accuracy between the camera and the display panel is improved, and a purpose of adopting a blind hole in the area where the camera is mounted on the display device and displaying normally is achieved.