Title:
【発明の名称】カラーフィルターの製造方法
Document Type and Number:
Japanese Patent JP2712042
Kind Code:
B2
Abstract:
PURPOSE:To obtain a color device having an excellent characteristic by forming a color filter picture element consisting of a colored resin pattern between conductive film patterns so as to have larger width than inter-pattern width, and also, to have a clearance to between adjacent picture elements on the pattern, and executing selectively a metallic plating processing onto the conductive film. CONSTITUTION:After forming a conductive film on a substrate 1, patterning is executed, and a conductive film pattern 2 having smaller gap width than color filter pattern width is formed. Subsequently, in the gap of the conductive film pattern, a colored resin pattern 3 by a colored resin is formed so as to have larger width than this inter-pattern width, and also, to having a clearance to between adjacent picture elements on this conductive film pattern. In such a way, a color filter picture element consisting of colored resin patterns 3 - 5 of three colors is formed. While providing the selectively between the exposed conductive film pattern and the color filter picture element by using this substrate, a metallic film 6 is deposited electrically or chemically onto the conductive film pattern 2. Thus the device which scarcely causes an orientation defect and has an excellent display quality is obtained.
Inventors:
Hideaki Takao
Makoto Kojima
Tatsuo Murata
Yutaka Inaba
Makoto Kojima
Tatsuo Murata
Yutaka Inaba
Application Number:
JP5602689A
Publication Date:
February 10, 1998
Filing Date:
March 10, 1989
Export Citation:
Assignee:
Canon Inc
International Classes:
G02B5/20; G02F1/1335; H01L27/14; H04N5/335; H04N5/369; H04N5/372; H04N5/374; (IPC1-7): G02B5/20; G02F1/1335; H01L27/14; H04N5/335
Domestic Patent References:
| JP2153304A |
Attorney, Agent or Firm:
Tokuhiro Watanabe