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. 15, 2006
Filed:
Apr. 23, 2004
Applicants:
Tsutomu Kadotani, Kanagawa, JP;
Yusuke Nogami, Izumi, JP;
Inventors:
Tsutomu Kadotani, Kanagawa, JP;
Yusuke Nogami, Izumi, JP;
Assignee:
NEC LCD Technologies Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01);
U.S. Cl.
CPC ...
Abstract
An in-plane switching mode LCD device includes a shield common electrode having a protrusion protruding from side edges of a drain line, and a pair of light shield films sandwiching therebetween the drain line and having an overlapping portion overlapping the protrusion. The shield common electrode shields the electric field from the drain line, and the light shield films improve the contrast ratio of the LCD device.
Quick Actions:
Kadotani, Tsutomu. (2006). Ips lcd having light shield film electrically connected to common electrode and overlapped the portion of the protrusion of the common electrode which protruding from both edges of the data line (U.S. Patent No. 7092049). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7092049
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile