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:
Jan. 06, 2015
Filed:
Feb. 22, 2011
Cen-ying Lin, Kaohsiung, TW;
Wei-chih Shen, Tainan, TW;
Chung-wei Cheng, Miaoli County, TW;
Chih-wei Chien, Tainan, TW;
Cen-Ying Lin, Kaohsiung, TW;
Wei-Chih Shen, Tainan, TW;
Chung-Wei Cheng, Miaoli County, TW;
Chih-Wei Chien, Tainan, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
The present invention provides a method and system for repairing flat panel display, which repairing hot pixels of the flat panel display by femtosecond laser. The flat panel display comprises a LCD module and a color filter disposed on the top of the LCD module, wherein the surface of the color filter corresponding to the LCD module further has a color photoresist layer. The femtosecond laser is projected onto the color photoresist layer corresponding to the hot pixels such that a phenomenon of nonlinear multiple photons absorption can be occurred to change property of the color photoresist layer so as to transform the hot pixels into dead pixels.