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:
Jul. 12, 1983
Filed:
Jan. 08, 1981
Yoshimichi Shibuya, Mobara, JP;
Masami Takahashi, Mobara, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A liquid crystal display device comprises a pair of upper and lower substrates disposed in opposition to each other with upper and lower electrode patterns being formed on the inner surfaces of the substrates, respectively. A part or all of cross-over portions of wiring conductors of the upper and the lower electrode patterns are disposed within an effective display region with the width of the wiring conductors being reduced at the cross-over portions. The cross-over portions disposed within the effective display region are located with a predetermined distance from a display pattern to be produced. A failure such as a short-circuit formed between the upper and the lower electrode patterns is significantly reduced, while the area of the active display region can be increased.