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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 9513488 B1

PDFFull Text
Date of Patent:
Dec. 06, 2016

Filed:

Dec. 23, 2013

Stereoscopic display device

Applicant:

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

Inventors:

Chihming Yang, Guangdong, CN;

Deyong Fan, Guangdong, CN;

Changchengmr Lo, Guangdong, CN;

Assignee:

Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, CN;

Attorney:
Primary Examiner:

Dung Nguyen

Int. Cl.
CPC ...
G02B 27/22 (2006.01); G02F 1/1343 (2006.01); H04N 13/04 (2006.01); G09G 5/00 (2006.01); G09G 3/00 (2006.01); G09G 3/36 (2006.01); G02F 1/13363 (2006.01);
U.S. Cl.
CPC ...
G02B 27/2214 (2013.01); G02B 27/225 (2013.01); G02B 27/2228 (2013.01); G02F 1/134336 (2013.01); H04N 13/0434 (2013.01); G02F 2001/133631 (2013.01); G02F 2001/134372 (2013.01); G09G 3/003 (2013.01); G09G 3/36 (2013.01); G09G 5/00 (2013.01); G09G 2300/0426 (2013.01); G09G 2300/0439 (2013.01); G09G 2320/028 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0242 (2013.01);
Abstract

A stereoscopic display device is disclosed, and it includes a substrate, plural rows of pixel regions, and a patterned retarder film. Each pixel region includes plural pixel units. Each pixel unit includes a first electrode and a second electrode. The pixel regions are divided into plural groups. Each group includes N rows of the pixel regions. The first electrode of each pixel unit in first N/2 rows of the pixel regions is in a form of one of a '' shape and a '' shape, and the first electrode of each pixel unit in last N/2 rows of the pixel regions is in a form of the other one of the “” shape and the “” shape. The present invention can solve the problems of the color shift phenomenon and the inconsistent brightness.

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