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:
Nov. 25, 1997
Filed:
Jan. 31, 1994
Junichi Hoshi, Hadano, JP;
Shigetoshi Sugawa, Atsugi, JP;
Shunsuke Inoue, Yokohama, JP;
Osamu Hamamoto, Hiratsuka, JP;
Yoshihiko Fukumoto, Atsugi, JP;
Yutaka Genchi, Tokyo, JP;
Masaru Kamio, Kawasaki, JP;
Mamoru Miyawaki, Isehara, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A liquid crystal display device comprised of picture element electrodes provided on a first plane of a substrate and an opposed electrode placed opposedly to the picture element electrodes, between which a liquid crystal is carried, characterized in that in a region of the substrate corresponding to the picture element electrodes is formed a concave portion from the second plane opposite the first plane of the substrate, the region being light translucent, and the concave portion having a translucent material enclosed therein.