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:
Aug. 12, 2014
Filed:
Mar. 09, 2012
Applicants:
Bin Fang, Shenzhen, CN;
Chia-chiang Hsiao, Shenzhen, CN;
Chih-wen Chen, Shenzhen, CN;
Inventors:
Assignee:
Shenzhen China Star Optoelectronics Technology Co., Ltd, Guangdong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01); H04N 13/04 (2006.01); G02B 27/22 (2006.01); G02B 27/26 (2006.01); G02F 1/13363 (2006.01);
U.S. Cl.
CPC ...
G02B 27/2214 (2013.01); G02B 27/26 (2013.01); G02F 1/13363 (2013.01); H04N 13/0409 (2013.01);
Abstract
The present invention provides a 3D display panel and a 3D display system. The system comprises the 3D display panel and polarizer glasses. A first optical retardation value of a quarter wave (λ/4) retarder film of the 3D display panel can be designed according to a second optical retardation value of the polarizer glasses. The present invention can improve a narrow viewing angle problem existing in the conventional 3D display.