KR950001354A - Color filter of liquid crystal display device - Google Patents

Color filter of liquid crystal display device Download PDF

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Publication number
KR950001354A
KR950001354A KR1019930010892A KR930010892A KR950001354A KR 950001354 A KR950001354 A KR 950001354A KR 1019930010892 A KR1019930010892 A KR 1019930010892A KR 930010892 A KR930010892 A KR 930010892A KR 950001354 A KR950001354 A KR 950001354A
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KR
South Korea
Prior art keywords
color
color filter
liquid crystal
display device
crystal display
Prior art date
Application number
KR1019930010892A
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Korean (ko)
Inventor
이동훈
김준섭
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019930010892A priority Critical patent/KR950001354A/en
Publication of KR950001354A publication Critical patent/KR950001354A/en

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Abstract

본 발명은 액정표시소자의 칼라필터에 관한 것으로, 특히 R,G,B 칼라필터의 파장차이로 인한 빛의 투과율 차이에 의해 발생되는 콘트라스트 비의 감소를 방지하고 칼라필터의 제조공정이 용이하도록 함을 목적으로 한 액정표시 소자의 칼라필터에 관한 것으로, 이러한 본 발명의 목적은 화소간의 광을 차단하는 블랙매트릭스와 색재등으로 구성된 R,G,B 칼라패턴으로 구성된 칼라필터에 있어서, 상기 R,G,B 칼라패턴의 하부에 소정의 굴절율을 갖고 입사광을 반사하는 제1 내지 제 3 반사층을 형성시켜 R,G,B 칼라패턴의 투과량을 조절함으로써 달성된다.The present invention relates to a color filter of a liquid crystal display device, and in particular, to reduce the contrast ratio caused by the light transmittance difference due to the wavelength difference of the R, G, B color filters to facilitate the manufacturing process of the color filter. The present invention relates to a color filter of a liquid crystal display device, wherein the object of the present invention is to provide a color filter comprising a R, G, B color pattern composed of a black matrix and a color material that block light between pixels. The first and third reflective layers reflecting incident light with a predetermined refractive index under the G and B color patterns are formed to control the transmission amounts of the R, G and B color patterns.

Description

액정표시소자의 칼라필터Color filter of liquid crystal display device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 3 도는 본 발명에 적용되는 액정표시소자의 칼라필터 상판 단면도, 제 4 도는 반사율의 원리를 설명하기 위한 설명도.3 is a cross-sectional view of a color filter upper plate of a liquid crystal display device according to the present invention, and FIG. 4 is an explanatory diagram for explaining the principle of reflectance.

Claims (3)

화소간의 광을 차단하는 블랙매트릭스와 색재등으로 구성된 R,G,B 칼라패턴으로 구성된 칼라필터에 있어서, 상기 R,G,B 칼라패턴의 하부에 소정의 굴절율을 갖고 입사광을 반사하는 제1 내지 제 3 반사층을 형성시켜, R,G,B 칼라패턴의 투과량을 조절하는 것을 특징으로 한 액정표시소자의 칼라필터.A color filter comprising a R, G, B color pattern composed of a black matrix and a color material which blocks light between pixels, the first to second reflections having a predetermined refractive index under the R, G, B color patterns. The color filter of the liquid crystal display device, wherein the third reflective layer is formed to control the transmission amount of the R, G, and B color patterns. 제 1 항에 있어서, 제1 내지 제 3 반사층은 각기 대응하는 R,G,B 칼라패턴의 재질과 동일한 재질의 물질을 사용함을 특징으로 한 액정표시소자의 칼라필터.The color filter of claim 1, wherein each of the first, second, and third reflective layers is formed of the same material as that of the corresponding R, G, and B color patterns. 제 1 항에 있어서, 제1 내지 제 3 반사층은 굴절율을 각기 달리함을 특징으로 한 액정표시소자의 칼라필터.The color filter of claim 1, wherein the first to third reflective layers have different refractive indices. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930010892A 1993-06-15 1993-06-15 Color filter of liquid crystal display device KR950001354A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930010892A KR950001354A (en) 1993-06-15 1993-06-15 Color filter of liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930010892A KR950001354A (en) 1993-06-15 1993-06-15 Color filter of liquid crystal display device

Publications (1)

Publication Number Publication Date
KR950001354A true KR950001354A (en) 1995-01-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930010892A KR950001354A (en) 1993-06-15 1993-06-15 Color filter of liquid crystal display device

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KR (1) KR950001354A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6933086B2 (en) 2001-06-01 2005-08-23 Seiko Epson Corporation Color filter, display device and electronic equipment, manufacturing method thereof, and apparatus for manufacturing display device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6933086B2 (en) 2001-06-01 2005-08-23 Seiko Epson Corporation Color filter, display device and electronic equipment, manufacturing method thereof, and apparatus for manufacturing display device
US7052811B2 (en) 2001-06-01 2006-05-30 Seiko Epson Corporation Color filter, display device and electronic equipment, manufacturing method thereof, and apparatus for manufacturing display device

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