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:
Mar. 17, 2009
Filed:
Apr. 12, 2005
Hung-yi Luo, Sanchong, TW;
Min-chin Su, Kaohsiung, TW;
Shih-han Chen, Taipei, TW;
Been-chih Liou, Hsinchu, TW;
Jr-hong Chen, Jhudong Township, TW;
Hung-Yi Luo, Sanchong, TW;
Min-Chin Su, Kaohsiung, TW;
Shih-Han Chen, Taipei, TW;
Been-Chih Liou, Hsinchu, TW;
Jr-Hong Chen, Jhudong Township, TW;
TPO Displays Corp., Chu-Nan, TW;
Abstract
A reflective and a transflective liquid crystal display device and a manufacturing method thereof are provided. The manufacturing method includes the following steps. First, a substrate structure of a reflective or a transflective liquid crystal display device is provided. Next, a reflection layer is formed over the substrate structure, a protection layer is formed over the reflection layer, and a photoresist layer is formed over the protection layer. Then, the photoresist layer is patterned to form a patterned photoresist layer, the protection layer is patterned to form a patterned protection layer, and the reflection layer is patterned to form a patterned reflection layer. Thereafter, the patterned photoresist layer is removed.