KR970002472B1 - Color-filter making method - Google Patents

Color-filter making method Download PDF

Info

Publication number
KR970002472B1
KR970002472B1 KR93022648A KR930022648A KR970002472B1 KR 970002472 B1 KR970002472 B1 KR 970002472B1 KR 93022648 A KR93022648 A KR 93022648A KR 930022648 A KR930022648 A KR 930022648A KR 970002472 B1 KR970002472 B1 KR 970002472B1
Authority
KR
South Korea
Prior art keywords
transparent substrate
photoresist
photo
color
high polymer
Prior art date
Application number
KR93022648A
Other languages
Korean (ko)
Other versions
KR950012115A (en
Inventor
Kyung-Chol Kang
Original Assignee
Lg Electronics Inc
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.)
Filing date
Publication date
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Priority to KR93022648A priority Critical patent/KR970002472B1/en
Publication of KR950012115A publication Critical patent/KR950012115A/en
Application granted granted Critical
Publication of KR970002472B1 publication Critical patent/KR970002472B1/en

Links

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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Filters (AREA)

Abstract

A manufacturing method for a color filter comprises the steps of patterning a photoresist of high polymer chemistry in a portion which a photo-blocking film is formed after coating the photoresist of high polymer chemistry on a transparent substrate, while activating the surface of the transparent substrate with hydrophilic property, and catalyzing the transparent substrate activated, and also forming a photo-blocking film by electrolytically plating the transparent substrate which is activated, and repeatedly forming a color layer with a predetermined space after removing the rest of the photoresist of high polymer chemistry. Thereby, the cost of manufacturing the photo-blocking film can be reduced.
KR93022648A 1993-10-28 1993-10-28 Color-filter making method KR970002472B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR93022648A KR970002472B1 (en) 1993-10-28 1993-10-28 Color-filter making method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR93022648A KR970002472B1 (en) 1993-10-28 1993-10-28 Color-filter making method

Publications (2)

Publication Number Publication Date
KR950012115A KR950012115A (en) 1995-05-16
KR970002472B1 true KR970002472B1 (en) 1997-03-05

Family

ID=19366843

Family Applications (1)

Application Number Title Priority Date Filing Date
KR93022648A KR970002472B1 (en) 1993-10-28 1993-10-28 Color-filter making method

Country Status (1)

Country Link
KR (1) KR970002472B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050045291A (en) * 2003-11-11 2005-05-17 김대희 Data processing of text by selective scanning and color comparison

Also Published As

Publication number Publication date
KR950012115A (en) 1995-05-16

Similar Documents

Publication Publication Date Title
US5895541A (en) Transfer method for relief patterns
EP1837684A3 (en) Optical functional materials and process for producing the same
CA2186318A1 (en) Light modulating film of improved uv stability for a light valve
EP1584470A3 (en) Method of developing a heat-sensitive lithographic printing plate precursor with a gum solution
CA2020180A1 (en) Method for making optically readable media containing embossed information
GB2026713A (en) Process for manufacture of a multi-coloured display polarizer
KR100382052B1 (en) Color filter manufacturing method and apparatus
WO2004006291A3 (en) Patterning method
GB2335509A (en) Matrix shaped opaque low reflecting coating on glass
EP0369780A3 (en) Process for producing optical recording medium
ATE417301T1 (en) PRINTING PLATE ORIGINAL WITH LIGHT-SENSITIVE RESIN, PROCESS FOR MAKING SAME AND PROCESS FOR PRODUCING A RESIN RELIEF PRINTING PLATE THEREFROM
EP0807846A3 (en) Color Display and its manufacturing method
EP0402315A3 (en) A method of making a metallic pattern on a substrate
CA2345349A1 (en) Dual-layer dvd disc and method and apparatus for making same
WO2006061257A3 (en) Method for printing a binary hologram on a manufactured product, and optical lens with a binary hologram printed thereon
DE69515571D1 (en) Process for producing a glass substrate coated with a finely structured Nesa glass membrane
CA2027067A1 (en) Method for forming a continuous oxide superconductor layer having different thickness portions for superconductor device
EP0304077A3 (en) Method of forming a fine pattern
KR970002472B1 (en) Color-filter making method
CA2354915A1 (en) Liquid pressure transfer printing method for steering wheel rim of automobile
CA2183926A1 (en) Method of Manufacturing Reflector
EP0338160A3 (en) Anti-reflective coatings
EP0404521A3 (en) Optical recording medium and method for manufacturing the same
DE69103905D1 (en) METHOD FOR PRODUCING A COATED FILM REJECTING OIL AND BY-CONNECTIONS.
DE69501299D1 (en) Process for producing a substrate with protruding portions

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20121228

Year of fee payment: 17

EXPY Expiration of term