KR960029878A - Manufacturing method of polymer dispersed liquid crystal display device - Google Patents

Manufacturing method of polymer dispersed liquid crystal display device Download PDF

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Publication number
KR960029878A
KR960029878A KR1019950001708A KR19950001708A KR960029878A KR 960029878 A KR960029878 A KR 960029878A KR 1019950001708 A KR1019950001708 A KR 1019950001708A KR 19950001708 A KR19950001708 A KR 19950001708A KR 960029878 A KR960029878 A KR 960029878A
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KR
South Korea
Prior art keywords
liquid crystal
crystal display
display device
polymer dispersed
dispersed liquid
Prior art date
Application number
KR1019950001708A
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Korean (ko)
Other versions
KR100321255B1 (en
Inventor
노창호
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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Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950001708A priority Critical patent/KR100321255B1/en
Publication of KR960029878A publication Critical patent/KR960029878A/en
Application granted granted Critical
Publication of KR100321255B1 publication Critical patent/KR100321255B1/en

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    • 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
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Dispersion Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)

Abstract

본 발명은 TFT 소자층과 블랙 매트릭스가 각각 있는 대향된 ITO(Indium Tin Oxide) 양전극층을 포함하는 두 매의 기판 사이에 액정과 광경화성수지 환합물을 주입하고 자외선으로 경화시켜 고분자 분산형 액정표시소자를 제조함에 있어서, TFT 소자층을 갖는 ITO 전극 기판의 상부에 하부면에 요철이 형성된 2개 이상의 다면을 갖는 석영 블록을 위치시키고, 각 면으로부터 자외선을 조사하여 액정고분자수지 복합체를 형성케 함을 특징으로 하는 고분자 분산형 액정표시 소자의 제조방법을 제공하는 것으로, 본 발명에 의해 제조되는 액정표시소자는 액정고분자수지 복합체의 상분리 정도가 균일하고 안정하여 판넬의 상기 사용성등의 신뢰성 향상 및 콘트라스트의 향상 효과를 얻을 수 있다.The present invention provides a polymer dispersed liquid crystal display by injecting a liquid crystal and a photocurable resin compound between two substrates including a TFT device layer and an opposing indium tin oxide (ITO) positive electrode layer having a black matrix. In manufacturing the device, a quartz block having two or more multi-sided surfaces having irregularities formed on the lower surface of the ITO electrode substrate having the TFT device layer is disposed, and ultraviolet light is irradiated from each surface to form a liquid crystal polymer resin composite. The present invention provides a method for manufacturing a polymer dispersed liquid crystal display device, wherein the liquid crystal display device manufactured according to the present invention has a uniform and stable phase separation of the liquid crystal polymer resin composite, thereby improving reliability and contrast of the usability of the panel. The improvement effect can be obtained.

Description

고분자 분산형 액정표시소자의 제조방법Manufacturing method of polymer dispersed liquid crystal display device

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

제2도는 본 발명에 사용되는 석영블록의 구조도, 제3도는 종래의 고분자 분산형 액정표시소자의 제조원리도, 제4도는 종래의 자외선을 경사진 방향으로 조사되는 고분자 분산형 액정표시소자의 제조원리도이다.2 is a structural diagram of a quartz block used in the present invention, FIG. 3 is a manufacturing principle of a conventional polymer dispersed liquid crystal display device, and FIG. 4 is a view of a polymer dispersed liquid crystal display device irradiated in a direction inclined with conventional ultraviolet rays. Principle of manufacture.

Claims (1)

TFT 소자층과 블랙 매트릭스가 각각 있는 대향된 ITO(Indium Tin Oxide) 양전극층을 포함하는 두 매의 기판 사이에 액정과 광경화성수지 혼합물을 주입하고 자외선으로 경화시켜 고분자 분산형 액정표시소자를 제조함에 있어서, TFT 소자층을 갖는 상부 ITO 전극 기판의 상부에 하부면에 요철이 형성된 2개 이상의 다면을 갖는 석영 블록을 위치시키고, 각 면으로부터 자외선을 조사하여 액정고분자수지 복합체를 형성케 함을 특징으로 하는 고분자 분산형 액정표시 소자의 제조방법.A polymer dispersed liquid crystal display device is manufactured by injecting a liquid crystal and a photocurable resin mixture between two substrates including a TFT device layer and opposing indium tin oxide (ITO) positive electrode layers each having a black matrix, and curing them with ultraviolet rays. A quartz block having two or more multi-sided surfaces having irregularities formed on the lower surface of the upper ITO electrode substrate having a TFT device layer, and irradiated with ultraviolet rays from each surface to form a liquid crystal polymer composite A method for producing a polymer dispersed liquid crystal display device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950001708A 1995-01-28 1995-01-28 Method for fabricating polymer-dispersed liquid crystal display KR100321255B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950001708A KR100321255B1 (en) 1995-01-28 1995-01-28 Method for fabricating polymer-dispersed liquid crystal display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950001708A KR100321255B1 (en) 1995-01-28 1995-01-28 Method for fabricating polymer-dispersed liquid crystal display

Publications (2)

Publication Number Publication Date
KR960029878A true KR960029878A (en) 1996-08-17
KR100321255B1 KR100321255B1 (en) 2002-06-20

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KR1019950001708A KR100321255B1 (en) 1995-01-28 1995-01-28 Method for fabricating polymer-dispersed liquid crystal display

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030008129A (en) * 2001-07-16 2003-01-24 박관선 Macromolecule Dispersion Liquid Crystal Panel with Microlens
CN109407386A (en) * 2018-12-22 2019-03-01 王浪伟 A kind of polymer dispersed liquid crystals light modulation film and preparation method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100812275B1 (en) 2006-12-28 2008-03-13 (재)대구경북과학기술연구원 Prepolymer formulation and reverse mode polymer dispersed liquid crystal using the same
KR100812276B1 (en) 2006-12-28 2008-03-13 (재)대구경북과학기술연구원 Prepolymer formulation and polymer dispersed liquid crystal using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030008129A (en) * 2001-07-16 2003-01-24 박관선 Macromolecule Dispersion Liquid Crystal Panel with Microlens
CN109407386A (en) * 2018-12-22 2019-03-01 王浪伟 A kind of polymer dispersed liquid crystals light modulation film and preparation method thereof

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Publication number Publication date
KR100321255B1 (en) 2002-06-20

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