Radiation imagery chemistry: process – composition – or product th – Radiation modifying product or process of making – Screen other than for cathode-ray tube
Reexamination Certificate
2005-04-01
2009-11-10
McPherson, John A. (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Radiation modifying product or process of making
Screen other than for cathode-ray tube
C430S394000
Reexamination Certificate
active
07615320
ABSTRACT:
A method for fabricating a color filter substrate is disclosed, to realize the simplified fabrication process by forming a film-type color filter layer, which includes preparing a mask having patterns for forming color filter layers and a black matrix layer; positioning the mask above a film; irradiating light to the film through the mask; developing the film to form the film-type color filter layers and the black matrix layer; and adhering the developed film onto a substrate.
REFERENCES:
patent: 5462822 (1995-10-01), Roosen et al.
patent: 5800953 (1998-09-01), Mizukawa et al.
patent: 60-221728 (1985-11-01), None
LG Display Co. Ltd.
McKenna Long & Aldridge LLP
McPherson John A.
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