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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 9140932 B1

PDFFull Text
Expired
Date of Patent:
Sep. 22, 2015

Filed:

Apr. 28, 2012

Liquid crystal display and manufacturing method thereof

Applicant:

Kuangyao Chang, Shenzhen, CN;

Inventor:

Kuangyao Chang, Shenzhen, CN;

Assignee:

SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO. LTD., Shenzhen, CN;

Attorney:

Mark M. Friedman

Primary Examiner:

Paisley L Arendt

Assistant Examiner:

Angela Davison

Int. Cl.
CPC ...
G02F 1/1335 (2006.01); F21V 8/00 (2006.01); F21V 7/04 (2006.01); G09F 13/04 (2006.01); G09F 13/08 (2006.01); G02B 6/10 (2006.01); G02B 6/00 (2006.01); G02B 6/12 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133615 (2013.01); G02B 6/0086 (2013.01);
Abstract

The present invention relates to a liquid crystal display (LCD) and a manufacturing method thereof; the LCD comprises a backlight module and a display panel; an included angle ⊖is between a normal direction of a light emission surface of the backlight module and a normal direction of a light emission surface of the display panel. By changing the relative positions of the display panel and the backlight module, the LCD and the manufacturing method thereof of the present invention decrease the phenomenon of asymmetrical light field in the LCD.

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Chang, Kuangyao. (2015). Liquid crystal display and manufacturing method thereof (U.S. Patent No. 9140932). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9140932

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