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. 05, 2009
Filed:
Apr. 24, 2007
Yasuki Kudo, Kanagawa, JP;
Yasuki Kudo, Kanagawa, JP;
NEC LCD Technologies, Ltd., Kanagawa, JP;
Abstract
By using a photosensitive organic film, an uneven layer for forming a reflective electrode of a reflective region of a transflective liquid crystal display device and a protrusion for multi-division alignment of liquid crystals are concurrently formed. The heights of the uneven layer and of the protrusion are adjusted by using accumulated amounts of light to which the photosensitive organic film is exposed. The uneven layer can be used as an adjusting layer for adjusting the thickness of a liquid crystal layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile