| US 7,485,350 B2 | ||
| Liquid crystal display device without bad pixel and method for removing bad pixel therefrom | ||
| Hee-Suk Pang, Gyeonggi-Do (Korea, Republic of); and Jong-Hwa Lee, Gyeongsangbuk-Do (Korea, Republic of) | ||
| Assigned to LG Display Co., Ltd., Seoul (Korea, Republic of) | ||
| Filed on Jun. 30, 2006, as Appl. No. 11/477,934. | ||
| Claims priority of application No. 10-2005-0058948 (KR), filed on Jun. 30, 2005. | ||
| Prior Publication US 2007/0003846 A1, Jan. 04, 2007 | ||
| Int. Cl. C09K 19/00 (2006.01); C09K 19/52 (2006.01) | ||
| U.S. Cl. 428—1.1 [430/20; 252/299.01; 349/84; 349/110] | 16 Claims |
| 1. A method for addressing a defective pixel of a liquid crystal display (LCD) device, the method comprising:
forming a black resin film on at least one LCD panel having a plurality of pixels;
operating the LCD panel in a black mode to block light except for the defective pixel, the light from a back light being irradiated
to a region of the black resin film corresponding to a whole area of the defective pixel to harden thereof; and
removing the black resin film, except for the hardened portion of the black resin film.
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