Color filter transfer film and method of fabricating color...

Details Color filter transfer film and method of fabricating color... Color filter transfer film and method of fabricating color...

2006-12-26

2006-12-26

McPherson, John A. (Department: 1756)

Radiation imagery chemistry: process, composition, or product th

Radiation modifying product or process of making

Screen other than for cathode-ray tube

C430S199000, C430S200000, C427S162000, C427S164000, C427S555000, C427S596000

Reexamination Certificate

active

07153618

ABSTRACT:
A method of forming a color filter substrate of a liquid crystal display device includes forming a black matrix on a substrate; attaching a color filter transfer film to the substrate, wherein the color filter transfer film includes red, green, and blue color filter patterns; irradiating a laser beam to an entirety of the color filter transfer film; removing the color filter transfer film from the substrate after the irradiating so, wherein red, green, and blue color filter patterns remain on the substrate; and curing the red, green, and blue color filter patterns remaining on the substrate.

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patent: 5725989 (1998-03-01), Chang et al.
patent: 6242140 (2001-06-01), Kwon et al.
patent: 2001/0010884 (2001-08-01), Guehler et al.
Seong Taek Lee, Jun Yeob Lee, Mu Hyun Kim, Min Chul Shu, Tae Min Kang, Yun Jin Choi, Joon Young Park, Jang Hyuk Kwon, and Ho Kyoon Chung, A New Patterning Method for Full-Color Polymer Light-Emitting Devices: Laser Induced Thermal Imaging (LITI), SID 02 Digest, 2002, 3M Display Materials Technology Center, St. Paul, MN.
Eran Elizur and Dan Gelbart, Thermal Lithography for Flat Panel Display Manufacturing, SID 02 Digest, 2002, Creo Products, Inc., Burnaby B.C., Canada.

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