公开(公告)号：JPH02173706A

公开(公告)日：1990-07-05

申请号：JP32977188

申请日：1988-12-27

Applicant: CASIO COMPUTER CO LTD

Inventor： MORI TOSHIHIKO ,  MORITA HIDEHIRO

IPC: G02B5/20

Abstract: PURPOSE:To obtain a color filter which has high shape precision and is free from peeling, floating, etc., by increasing the mixing rate of aminosilane added to a base material to be dyed. CONSTITUTION:The base material F to be dyed is applied on the surface of a glass substrate 1 and dried and then this base material F is exposed in a specific pattern and then patterned in the shape of a color filter of one of red, green, and blue. The base material is dyed in, for example, red to form a red filter FR and the same process is repeated to form a green filter FG and a blue filter FB. In this case, the mixing ratio of aminosilane added to the base material to be dyed to a protein material is made 0.5 - 2.0wt.% or large and then the aminosilane operates not only as an adhesive strength reinforcing agent for the glass substrate, but also a resolution increasing agent, so that the color filter which has high shape precision and is free from peeling, floating, etc. is obtained.

公开(公告)号：JPH0125048B2

公开(公告)日：1989-05-16

申请号：JP15834979

申请日：1979-12-06

Applicant: CASIO COMPUTER CO LTD

Inventor： MORITA HIDEHIRO

IPC: G02F1/13 ,  G02F1/133 ,  G02F1/1347 ,  G09F9/00

公开(公告)号：JPS62260155A

公开(公告)日：1987-11-12

申请号：JP10342286

申请日：1986-05-06

Applicant: CASIO COMPUTER CO LTD

Inventor： MORITA HIDEHIRO

IPC: G03F1/00 ,  G03F1/72 ,  H01L21/027 ,  H05K3/22

Abstract: PURPOSE:To repair even especially fine and high-density pattern with a high precision by projecting a laser light to eliminate an unnecessary coating part of a repairing material after coating the repairing material on a break part of the pattern which is formed on the surface of a substrate and consists of a thin film. CONSTITUTION:If the center part of one electrode 2 placed in the middle of an electrode array is peeled off a substrate 1 and a break part 3 occurs, a transparent conductive material 4 consisting of the same materials as the electrode 2, namely, an indium oxide or a tin oxide is coated on the break part 3 of the electrode 2 on the surface of the substrate 1. The laser light of a laser device like a YAG (Y3Al5O12) is projected to the unnecessary coating part of the transparent conductive material 4 on the surface of the substrate 1 to dissolve away the unnecessary coating part. A film of the transparent conductive material 4 accurately according with the shape of the electrode 2 is formed in the break part 3 of the electrode 2 by this trimming, and this film is adhered to parts of the electrode 2, which are disconnected by the break part 3, to electrically connect them.