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. 02, 1994
Filed:
Feb. 19, 1991
Yuzuru Kanemori, Tenri, JP;
Mikio Katayama, Ikoma, JP;
Kiyoshi Nakazawa, Fujidera, JP;
Hiroaki Kato, Nara, JP;
Kozo Yano, Yamatokoriyama, JP;
Naofumi Kondo, Nara, JP;
Hiroshi Fujiki, Sakai, JP;
Toshiaki Fujihara, Higashiosaka, JP;
Hidenori Negoto, Ikoma, JP;
Manabu Takahama, Tenri, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
An active matrix display device comprising: scanning branch lines each branching from the scanning line; and switching elements each formed on an end portion of the scanning branch line, wherein the distance between the scanning line side of the switching element and the scanning line is so provided as to enable the scanning branch line to be cut off by irradiation with light energy. Alternatively, an active matrix display device comprising: a conductive layer disposed under the signal line and the pixel electrode with an insulating film interposed therebetween; and a conductive piece formed between the pixel electrode and the insulating film.