Radiation imagery chemistry: process – composition – or product th – Radiation modifying product or process of making – Screen other than for cathode-ray tube
Reexamination Certificate
2005-05-17
2005-05-17
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
C349S106000
Reexamination Certificate
active
06893781
ABSTRACT:
Disclosed is a method for fabricating a color filter for a transflective liquid crystal display device inexpensively in which desired color purities, brightnesses, and color tones are obtained for reflective display and transmissive display. A color filter for a liquid crystal display device includes pixels of a plurality of colors, each pixel of at least one color including a transmissive area and a reflective area. The pixel of at least one color includes a plurality of laminated color layers. The uppermost color layer in the pixel including the plurality of laminated color layers is composed of a photosensitive color resist. In the reflective area of the pixel including the plurality of laminated color layers, a transparent resin layer is disposed between a substrate and the color layer portion.
REFERENCES:
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patent: 20030016321 (2003-01-01), Takizawa
patent: 2000047192 (2000-02-01), None
patent: 2001033778 (2001-09-01), None
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Goto Tetsuya
Nonaka Harushi
Yamashita Tetsuo
McPherson John A.
Piper Rudnick LLP
Toray Industries Inc.
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