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:
May. 28, 1996
Filed:
Jan. 25, 1994
Toshiaki Fukuyama, Nara, JP;
Yoshihisa Ishimoto, Sakai, JP;
Masahiro Kishida, Nabari, JP;
Toshiyuki Yoshimizu, Nara, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
The invention increases the aperture ratio of a reflective type liquid crystal display device and raises the display quality. First conductor layers are formed in a band on a surface of a substrate, and insulator layers are formed on the surface thereof. Second conductor layers are formed on the insulator layers. The first conductor layers, insulator layers, and second conductor layers are so-called MIM elements and the first conductor layers are also signal wirings. The second conductor layers are also reflectors and pixel electrodes. Such substrate is disposed on substrate on which band-shaped counter electrodes are formed through a liquid crystal layer containing dichroic pigment or a high molecular resin layer dispersing liquid crystal.