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. 05, 2011
Filed:
Sep. 09, 2004
Koji Noguchi, Kanagawa, JP;
Masaaki Kabe, Kanagawa, JP;
Hidemasa Yamaguchi, Kanagawa, JP;
Kazuyuki Endo, Kanagawa, JP;
Shuichi Tatemori, Kanagawa, JP;
Eiji Sakai, Kanagawa, JP;
Koji Noguchi, Kanagawa, JP;
Masaaki Kabe, Kanagawa, JP;
Hidemasa Yamaguchi, Kanagawa, JP;
Kazuyuki Endo, Kanagawa, JP;
Shuichi Tatemori, Kanagawa, JP;
Eiji Sakai, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
In a normally black mode liquid crystal display, the liquid crystal display and the method prevents the light leakage arising from existing the step for adjusting the thickness of the liquid crystal layer between the reflective electrode and the transparent electrode and that high contrast displaying can be possible. The interval adjustment layer is formed between the first substrate that the reflective electrode is formed in the reflective region and the transparent electrode is formed in the transmissive region, and the second substrate that is fixed at predetermined interval from the first substrate. This interval adjustment layer is adjuster of the thickness of the liquid crystal layer in the reflective region on the second substrate, and the thickness of the liquid crystal layer in the reflective region is preferable to be set approximately the thickness of the liquid crystal layer of the transmissive region.