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:
Mar. 29, 1988
Filed:
Dec. 17, 1985
Nobuko Kitahara, Tama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A color liquid crystal display panel is provided with a first substrate having thin film transistors arranged in rows and columns, a gate wire connecting commonly the gates for the thin film transistors in the columns, a source wire connecting commonly the sources for the thin film transistors in the rows and display electrodes connected respectively to each of the drains for the thin film transistors, a second substrate having a common electrode opposed to said display electrodes and acolor filter and a liquid crystal interposed between said first substrate and second substrate. The display panel comprises a light intercepting film provided on said second substrate at a position confronting with said thin film transistors.