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. 06, 2007
Filed:
Jan. 03, 2005
Yi-chun Wu, Hualien, TW;
Yi-fan Chen, Tainan, TW;
Yi-Chun Wu, Hualien, TW;
Yi-Fan Chen, Tainan, TW;
Wintek Corporation, Taichung, TW;
Abstract
A micro-reflective liquid crystal display including an upper polarizing plate, an upper substrate having transparent electrode, a color light-filtering plate, a liquid crystal layer, an inner polarizing film, a lower substrate having transparent electrode, driving cell and storage capacitor, a lower polarizing plate and a backlight source. The inner polarizing film is deposited on one face of the lower substrate adjacent to the liquid crystal layer. The color light-filtering plate is formed with an opening corresponding to the storage capacitor, whereby external light can go in through the opening. The upper metal layer of the storage capacitor forms a reflective region for reflecting the external light to serve as a light source for the liquid crystal display. Accordingly, when exposed to outdoor sunlight, the micro-reflective liquid crystal display can still present a clear image.