Radiation imagery chemistry: process – composition – or product th – Radiation modifying product or process of making – Screen other than for cathode-ray tube
Reexamination Certificate
2005-03-01
2005-03-01
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
C347S106000, C349S106000
Reexamination Certificate
active
06861184
ABSTRACT:
The invention makes it possible to adjust the color appearance for each display unit, e.g., each dot, in a color display obtained by using a color filter. A color filter includes a plurality of dot-shaped color films provided on a substrate. At least one of the dot-shaped color films includes a first film and a second film having different color properties, the second film being deposited on the first film. The thickness ratio of the first film to the second film changes within one dot-shaped color film. Alternatively, a first film and a second film may be formed so as to be adjacent to each other in one dot-shaped color film and in such a way that the first film and the second film have different color properties.
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patent: 6690448 (2004-02-01), Kawase et al.
patent: 6697135 (2004-02-01), Baek et al.
patent: 1153309 (1997-07-01), None
patent: 0724169 (1996-07-01), None
patent: 2001-91938 (2001-04-01), None
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