KR970022431A - Color filter panel manufacturing process for thin film transistor liquid crystal display - Google Patents

Color filter panel manufacturing process for thin film transistor liquid crystal display Download PDF

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Publication number
KR970022431A
KR970022431A KR1019950035185A KR19950035185A KR970022431A KR 970022431 A KR970022431 A KR 970022431A KR 1019950035185 A KR1019950035185 A KR 1019950035185A KR 19950035185 A KR19950035185 A KR 19950035185A KR 970022431 A KR970022431 A KR 970022431A
Authority
KR
South Korea
Prior art keywords
color filter
pattern
pigment
manufacturing process
red
Prior art date
Application number
KR1019950035185A
Other languages
Korean (ko)
Inventor
노수귀
황준호
Original Assignee
김광호
삼성전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950035185A priority Critical patent/KR970022431A/en
Publication of KR970022431A publication Critical patent/KR970022431A/en

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Abstract

본 발명은 박막 트랜지스터 (thin film transistor) 액정 표시 장치 (liquid crystal display)용 칼라 필터 (color filter) 패널(pannel) 제작공정에 관한 것으로, 적색 우선 공정을 이용하는며, 적녹청 마스크(mask)의 1개의 마스크만을 사용함으로써 제조 공정을 단순화하고 또한 보호층 및 초기 키 패턴 형성을 위한 블랙 매트릭스 패턴 공정을 생략하여 제조 공정을 단순화 하는 것을 특징으로 하는 칼라 필터 패널 제작 공정에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a process for manufacturing a color filter panel for a thin film transistor liquid crystal display. The present invention relates to a red cyan mask. The present invention relates to a color filter panel fabrication process, which simplifies the fabrication process by using only two masks and simplifies the fabrication process by omitting the black matrix pattern process for forming the protective layer and initial key pattern.

Description

박막 트랜지스터 액정 표시 장치용 칼라 필터 판넬 제작공정Color filter panel manufacturing process for thin film transistor liquid crystal display

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 이 발명의 실시예에 따른 칼라 필터의 구조도.2 is a structural diagram of a color filter according to an embodiment of the present invention.

Claims (3)

유리 기판상에 적색 안료를 안료 분산법을 이용하여 코팅하는 제1공정과, 적녹청 단일 마스크를 노광하여 적색 패턴을 형성하는 제2공정과, 녹색 안료를 상기 안료 분산법을 이용하여 코팅하는 제3공정과, 상기 제3공정에서 코팅된 녹색 안료의 노광을 실시하고 녹색 패턴을 형성하는 제4공정과, 청색 안료를 상기 안료 분산법을 이용하여 코팅하는 제5공정과, 상기 제5공정에서 청색 안료의 노광을 실시하고 청색 패턴을 형성하는 제6공정과, 상기 녹색 패턴과 상기 청색 패턴상에 아이티오막을 증착하는 제7공정과, 상기 아이티오막위에 블랙매트릭스 패턴을 증착하는 제8공정을 포함하여 이루어지는 것을 특징으로 하는 칼라 필터 제작 공정.A first step of coating a red pigment on a glass substrate using a pigment dispersion method, a second step of exposing a red cyan single mask to form a red pattern, and a method of coating a green pigment using the pigment dispersion method A third step of exposing the green pigment coated in the third step and forming a green pattern, a fifth step of coating the blue pigment using the pigment dispersion method, and in the fifth step A sixth step of exposing the blue pigment to form a blue pattern, a seventh step of depositing an Ithio film on the green pattern and the blue pattern, and an eighth step of depositing a black matrix pattern on the Ithio film Color filter manufacturing process comprising a. 제1항에 있어서, 마스크 키를 적용하여 적색 우선이나 그외의 포토 레지스터 패턴을 먼저 형성하는 칼라 필터 제작 공정.The color filter manufacturing process according to claim 1, wherein a mask key is applied to form a red first or other photoresist pattern first. 제1항에 있어서, 상기 적색 패턴층, 상기 녹색 패턴층과 아이티오막 사이에 보호막 공정을 생략할 수 있는 것을 특징으로 하는 칼라 필터 제작 공정.The process for producing a color filter according to claim 1, wherein a protective film step can be omitted between the red pattern layer, the green pattern layer, and the Ithio film. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950035185A 1995-10-12 1995-10-12 Color filter panel manufacturing process for thin film transistor liquid crystal display KR970022431A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950035185A KR970022431A (en) 1995-10-12 1995-10-12 Color filter panel manufacturing process for thin film transistor liquid crystal display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950035185A KR970022431A (en) 1995-10-12 1995-10-12 Color filter panel manufacturing process for thin film transistor liquid crystal display

Publications (1)

Publication Number Publication Date
KR970022431A true KR970022431A (en) 1997-05-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950035185A KR970022431A (en) 1995-10-12 1995-10-12 Color filter panel manufacturing process for thin film transistor liquid crystal display

Country Status (1)

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KR (1) KR970022431A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100376355B1 (en) * 1998-12-10 2003-03-17 닛뽄덴끼 가부시끼가이샤 Manufacturing method of liquid crystal display device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100376355B1 (en) * 1998-12-10 2003-03-17 닛뽄덴끼 가부시끼가이샤 Manufacturing method of liquid crystal display device

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