0483693-A2 is referenced by 27 patents and cites 6 patents.

A photosensitive colored resin composition for the formation of colored images includes (a) a resin-based material hardenable with an acid, (b) a photoreactive acid-releasing agent, and (c) a pigment. A colored image formation method of a color filter suitable for liquid crystal display panel applications includes the steps of: (1) coating a photosensitive colored resin composition including (a) a resin-based material hardenable with an acid, (b) a photoreactive acid-releasing agent, and (c) a pigment on a transparent substrate, and drying the coating to form a colored resin layer; (2) pattern exposing the colored resin layer; (3) heating the exposed colored resin layer; and (4) developing the exposed and heated colored resin layer with an alkaline developing solution to form a colored image on the transparent substrate, the steps being repeated to form a multi-colored image on the same substrate. A formation method of a black matrix for the formation of a color filter having red, green, and blue picture elements and a black matrix provided on a transparent substrate includes the steps of: (1) coating a photosensitive black resin composition comprising (a) a resin-based material hardenable with an acid, (b) a photoreactive acid-releasing agent, and (c) a black pigment on a transparent substrate, and drying the coating to form a black resin layer; (2) pattern exposing the black resin layer; (3) heating the exposed black resin layer; and (4) developing the exposed and heated black resin layer. a

Title
Photosensitive colored resin composition, colored image formation method of color filter, and formation method of black matrix.
Application Number
EP19910118267 19911025
Publication Number
0483693 (A2)
Application Date
October 25, 1991
Publication Date
May 6, 1992
Inventor
Hayashi Keiichi
JP
Kikuchi Hideo
JP
Ishii Keiji
JP
Kurata Nobuyuki
JP
Assignee
Toyo Gosei Kogyo
JP
IPC
G03F 07/039
G03F 07/022
G03F 07/00
G03C 07/12
G02F 01/1335
G03F 07/038
G03F 07/00
G02F 01/13
G03F 07/038
G03F 07/00
G02F 01/1335
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