KR970066662A - Manufacturing method of color array pattern for color filter and color filter - Google Patents

Manufacturing method of color array pattern for color filter and color filter Download PDF

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Publication number
KR970066662A
KR970066662A KR1019970011962A KR19970011962A KR970066662A KR 970066662 A KR970066662 A KR 970066662A KR 1019970011962 A KR1019970011962 A KR 1019970011962A KR 19970011962 A KR19970011962 A KR 19970011962A KR 970066662 A KR970066662 A KR 970066662A
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KR
South Korea
Prior art keywords
pattern
color
color filter
rising
ink
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KR1019970011962A
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Korean (ko)
Inventor
에이드 버나드
에드가 존슨 로날드
Original Assignee
알프레드 엘. 미첼슨
코닝 인코오포레이티드
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Application filed by 알프레드 엘. 미첼슨, 코닝 인코오포레이티드 filed Critical 알프레드 엘. 미첼슨
Publication of KR970066662A publication Critical patent/KR970066662A/en

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • G02F1/133516—Methods for their manufacture, e.g. printing, electro-deposition or photolithography
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black matrix
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/0005—Production of optical devices or components in so far as characterised by the lithographic processes or materials used therefor
    • G03F7/0007—Filters, e.g. additive colour filters; Components for display devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
    • H01L27/144—Devices controlled by radiation
    • H01L27/146—Imager structures
    • H01L27/14683—Processes or apparatus peculiar to the manufacture or treatment of these devices or parts thereof
    • H01L27/14685—Process for coatings or optical elements

Abstract

본 발명은 액정 표시판용 칼라필터 및 그 제조방법에 관한 것이다, 의도한 블랙 매트릭스 패턴에 일치하는 하나의 상승패턴이, 예를들면 엠보싱 수단에 의해 기판위에 형성된다. 복수의 칼라잉크 패턴은 상승패턴에 의해 형성된 경계내의 적절한 위치에 형성되고 이에 의해 칼라필터를 형성한 다색 이미지를 형성한다.BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to a color filter for a liquid crystal display panel and a method for manufacturing the same, wherein one rising pattern corresponding to the intended black matrix pattern is formed on the substrate, for example by embossing means. The plurality of color ink patterns are formed at appropriate positions within the boundary formed by the rising pattern, thereby forming a multicolor image in which the color filter is formed.

Description

칼라필터용 칼라 어레이 패턴의 제조방법 및 그 칼라필터Manufacturing method of color array pattern for color filter and color filter

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

제5도는 본 발명에 따라 형성된 상승패턴을 이용한 액정 표시소자를 도시한 도면.5 is a view showing a liquid crystal display device using the rising pattern formed in accordance with the present invention.

Claims (13)

소정의 폭과 길이를 갖는 셀 리세스들을 포함하는 투명한 상승패턴을 기판위에 형성시키는 단계; 및 복수의 칼라 잉크를 상기 리세스내로 침적시켜 칼라필터를 제조하는 단계를 포함하는 칼라필터용 칼라 어레이 패턴의 제조방법.Forming a transparent rising pattern on the substrate comprising cell recesses having a predetermined width and length; And depositing a plurality of color inks into the recess to produce a color filter. 제1항에 있어서, 상기 상승패턴의 형성단계는 상기 상승패턴을 기계적으로 형성시키는 단계, 또는 포토리 소그래피법을 이용하여 상승패턴을 형성시키는 단계를 포함하는 것을 특징으로 하는 칼라필터용 칼라 어레이 패턴의 제조방법.The color array of claim 1, wherein the forming of the rising pattern comprises mechanically forming the rising pattern, or forming the rising pattern using a photolithography method. Method of making a pattern. 제1항에 있어서, 상기 침적단계는 상기 리세스의 폭과 길이보다 좀더 작은 폭과 길이를 가지는 이미지 핀들을 사용하여 상기 칼라잉크를 침적시키는 단계, 또는 상기 셀 리세스의 폭보다 작은 10-30마이크론의 폭과 셀리세스 길이보다 짧은 약 15-35마이크론의 길이를 갖는 인쇄용 잉크 이미지 핀들을 사용하여 상기 칼라잉크들을 침적시키는 단계를 포함하는 것을 특징으로 하는 칼라필터용 칼라 어레이 패턴의 제조방법.The method of claim 1, wherein the depositing step comprises depositing the color ink using image pins having a width and length smaller than the width and length of the recess, or 10-30 smaller than the width of the cell recess. And depositing the color inks using printing ink image pins having a width of about 15-35 microns shorter than the width of the microns and the length of the recesses. 제1항에 있어서, 상기 형성단게에서 상승패턴은 계획한 블랙 매트릭스 패턴에 치수적으로 일치하는 것을 특징으로 하는 칼라필터용 칼라 어레이 패턴의 제조방법.The method of manufacturing a color filter pattern for a color filter according to claim 1, wherein the rising pattern at the forming step substantially matches the planned black matrix pattern. 제2항에 있어서, 상기 형성단계는 상기 상승패턴을 유리 기판위로 인쇄하는 단계를 포함하는 것을 특징으로 하는 칼라필터용 칼라 어레이 패턴의 제조방법.The method of manufacturing a color array pattern for a color filter according to claim 2, wherein the forming step includes printing the rising pattern onto a glass substrate. 제5항에 있어서, 상기 인쇄단계는 투명한 잉크를 리세스된 이미지 패턴에 침적시키는 단계; 및 상기 잉크를 리세스된 패턴에서 기판으로 운반하여 투명한 상승패턴을 형성시키는 단계를 포함하는 것을 특징으로 하는 칼라필터용 칼라 어레이 패턴의 제조방법.6. The method of claim 5, wherein the printing step comprises the steps of: depositing transparent ink into the recessed image pattern; And conveying the ink from the recessed pattern to the substrate to form a transparent rising pattern. 제6항에 있어서, 상기 잉크의 운반단계전, 소정의 접착체가 유리 또는 투명 잉크에 제공되는 것을 특징으로 하는 칼라필터용 칼라 어레이 패턴의 제조 방법.The method of manufacturing a color array pattern for a color filter according to claim 6, wherein a predetermined adhesive is provided on glass or transparent ink before the conveying step of the ink. 제2항에 있어서, 상기 형성단계는 형성가능한 물질을 기판위로 침적시키는 단계와 상기 형성가능한 물질을 엠보싱하는 단계를 포함하는 것을 특징으로 하는 칼라필터용 칼라 어레이 패턴의 제조 방법.3. The method of claim 2, wherein said forming step comprises depositing a formable material onto a substrate and embossing said formable material. 제8항에 있어서, 상기 엠보싱 단계는 상기 형성가능한 물질을 리세스된 패턴 롤 또는 패턴 플레이트에 접촉시키는 단계를 포함하는 것을 특징으로 하는 칼라필터용 칼라 어레이 패턴의 제조 방법.10. The method of claim 8, wherein the embossing comprises contacting the formable material with a recessed patterned roll or pattern plate. 제6항에 있어서, 상기 침적단계는 상기 잉크의 운반단계전 상기 투명 잉크를 적어도 부분적으로 경화시키는 단계, 또는 상기 운반단계동안 투명 잉크를 경화시키는 단계, 또는 상기 접촉단계동안 상기 투명 잉크를 경화시키는 단계를 포함하는 것을 특징으로 하는 칼라필터용 칼라 어레이 패턴의 제조 방법.The method of claim 6, wherein the immersing step comprises at least partially curing the transparent ink prior to the conveying step of the ink, or curing the transparent ink during the conveying step, or curing the transparent ink during the contacting step. Method of manufacturing a color array pattern for a color filter comprising the step. 제1항에 있어서, 상기 방법은 보호층 또는 평탄화층을 칼라 잉크들로 덮는 단계를 더 포함하는 것을 특징으로 하는 칼라필터용 칼라 어레이 패턴의 제조 방법.The method of claim 1, wherein the method further comprises covering the protective layer or the planarization layer with color inks. 복수의 색들을 분리시키는 하나의 상승패턴을 포함하는 제1기판; 및 블랙 매트리스 패턴, 또는 상기 상승패턴과 접촉되지 않은 블랙 매트릭스 패턴, 또는 제2기판위에 형성된 블랙 매트릭스 패턴, 또는 박막 트랜지스터와 접촉되는 블랙 매트릭스 패턴을 포함하는 칼라 필터.A first substrate including one rising pattern separating the plurality of colors; And a black mattress pattern, a black matrix pattern not in contact with the rising pattern, a black matrix pattern formed on the second substrate, or a black matrix pattern in contact with the thin film transistor. 제12항에 있어서, 상기 블랙 매트릭스 패턴 및 상승패턴 그 각각은 그리드 구조물을 포함하며, 상기 블랙 매트릭스 패턴의 그리드들의 폭은 상기 상승패턴의 그리드들의 폭보다 넓은 것을 특징으로 하는 칼라 필터.The color filter of claim 12, wherein each of the black matrix pattern and the rising pattern includes a grid structure, and the widths of the grids of the black matrix pattern are wider than the widths of the grids of the rising pattern. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019970011962A 1996-03-28 1997-04-01 Manufacturing method of color array pattern for color filter and color filter KR970066662A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62343096A 1996-03-28 1996-03-28
US08/623,430 1996-03-28

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KR970066662A true KR970066662A (en) 1997-10-13

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100848957B1 (en) * 2001-11-12 2008-07-29 엘지디스플레이 주식회사 Fabricating Method of Liquid Crystal Display Device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010011655A (en) * 1999-07-29 2001-02-15 김우연 Light guide panel of flat panel display and method for fabricating the same
KR100649722B1 (en) 2000-04-21 2006-11-24 엘지.필립스 엘시디 주식회사 Apparatus for Patterning Electro-luminescence Display Device and Method of Patterning Electro-luminescence Display Device using the same
US6710829B2 (en) 2000-05-03 2004-03-23 Benq Corporation Method of performing a uniform illumination pattern in a back-light plate using a press
US7569153B2 (en) 2002-05-23 2009-08-04 Lg Display Co., Ltd. Fabrication method of liquid crystal display device
JP2006005022A (en) * 2004-06-15 2006-01-05 Dainippon Printing Co Ltd Imprinting method and imprinting apparatus
JP2009026670A (en) * 2007-07-23 2009-02-05 Seiko Epson Corp Electro-optical device, electronic equipment, and manufacturing method of electro-optical device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100848957B1 (en) * 2001-11-12 2008-07-29 엘지디스플레이 주식회사 Fabricating Method of Liquid Crystal Display Device

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Publication number Publication date
JPH1082907A (en) 1998-03-31

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