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:
Apr. 06, 2010
Filed:
Jan. 22, 2008
Applicants:
Hitoshi Takahashi, Yonezawa, JP;
Teruo Fujiwara, Yonezawa, JP;
Megumi Kunimine, Tokyo, JP;
Inventors:
Assignee:
Asahi Glass Company, Limited, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1347 (2006.01); G02F 1/1335 (2006.01); G02F 1/1333 (2006.01);
U.S. Cl.
CPC ...
Abstract
A liquid crystal display device eliminating an uneven display, which is a D-STN type liquid crystal display device having a compensation cell and a liquid crystal cell for display wherein a difference between the average thicknesses of at least two adjacent glass substrates among glass substrates existing in the compensation cell and the liquid crystal cell for display is 4 μm or more, and preferably not more than 50 μm.
Takahashi, Hitoshi. (2010). Liquid crystal display device having particular differences in average thickness of adjacent glass substrates (U.S. Patent No. 7692736). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7692736
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile