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:
Oct. 05, 2004
Filed:
May. 16, 2000
Applicant:
Inventors:
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/1333 ;
U.S. Cl.
CPC ...
G02F 1/1333 ;
Abstract
For preventing light from leaking into pixels located at a periphery of a display region of a liquid crystal display device which has a first conductive layer being extended outside a liquid crystal sealing region formed at an at least one of first and second substrates thereof, an insulating layer covering the first conductive layer, and a terminal contacting the first conductive layer and being extended on the insulating layer at an outside of the display region thereof, a second conductive layer is provided having a different electrical potential from that of the first conductive layer and being formed between the display region and the terminal on the insulating layer.