KR940004038A - Liquid crystal material in which polymer gel is dispersed - Google Patents

Liquid crystal material in which polymer gel is dispersed Download PDF

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Publication number
KR940004038A
KR940004038A KR1019920014925A KR920014925A KR940004038A KR 940004038 A KR940004038 A KR 940004038A KR 1019920014925 A KR1019920014925 A KR 1019920014925A KR 920014925 A KR920014925 A KR 920014925A KR 940004038 A KR940004038 A KR 940004038A
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South Korea
Prior art keywords
liquid crystal
weight
derivatives
dispersed
crystal material
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KR1019920014925A
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Korean (ko)
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KR100227082B1 (en
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임승재
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박경팔
삼성전관 주식회사
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Priority to KR1019920014925A priority Critical patent/KR100227082B1/en
Publication of KR940004038A publication Critical patent/KR940004038A/en
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Publication of KR100227082B1 publication Critical patent/KR100227082B1/en

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials

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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Liquid Crystal (AREA)

Abstract

본 발명은 액정 고분자 겔이 분산된 액정 재료률 제공하는 것으로 폴레스떼릭 액정 10-90중량%, 네마틱 액정 10-70중량%, 강유전성 액정 0.01-20중량%, 하기 구조식의 모노머 1-20중량% 및 UV개시제 0. 1-5중량%로 조성한 후 이를 중합하여 제조하며 단순 매트릭스 구동이 가능하고 웅답속도를 개선하여 동화상 로시가 가능한 것이다.The present invention is to provide a liquid crystal material rate in which the liquid crystal polymer gel is dispersed 10-90% by weight of the polar liquid crystal, 10-70% by weight of the nematic liquid crystal, 0.01-20% by weight of the ferroelectric liquid crystal, monomer 1-20 weight of the following structural formula % And UV initiator 0.01-5% by weight, and then polymerized and prepared, it is possible to drive a simple matrix, and improved moving speed is possible by improving the stepping speed.

(상기 식에서(In the above formula

또는 이들의 유도체, R :또는 이들의 유도체,Q2:또는 이들의 유도체, n : 1재지 10의 정수이다.)Or derivatives thereof, R: Or derivatives thereof, Q 2 : Or derivatives thereof, n is an integer of 1 to 10.

Description

고분자 겔이 분산된 액정물질Liquid crystal material in which polymer gel is dispersed

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

제1도는 TN 액정의 동작 원리도,1 is an operating principle diagram of a TN liquid crystal,

제2도는 STN 액정의 동작 친리도,2 is an operation intimacy of STN liquid crystal,

제3도는 액정 고분자 복할테 (PDLC)의 구조도(전계 비인가시),3 is a structural diagram of a liquid crystal polymer complex (PDLC) (without electric field),

제4도는 액정 고분자 복합체(PDLC)의 구조도(전계 인가시),4 is a structural diagram of a liquid crystal polymer composite (PDLC) (when an electric field is applied),

제5도는 플라나 구조도(Planar Texture),5 is a planar texture (Planar Texture),

제6도는 포칼 구조도(Focal conic Texture),6 is a focal conic texture,

제7도는 호메오트로괵 구조도(HnmeotropicTexture),7 shows a Homeotrojan Structural Diagram (HnmeotropicTexture),

제8도는 UV 세기가 강한 경우의 플라나 구조도, 제9도는 UV 세기가 약한 경우의 플라나 구조도.8 is a planar structure diagram when the UV intensity is strong, and FIG. 9 is a planar structure diagram when the UV intensity is weak.

Claims (1)

액정에 고분자 겔이 분산된 액정 재료를 제조함에 있어서, 콜레스테릭 액정17-97중량77. 네마틱 액정 10-90중량%, 강유전성 액정 0. 71-20중량%, 하기 구조식의 모노머 1-20중량%및 U7' 개시제 0. 7-5중량% 첨가하여 중한하는 것을 특징으로 하는 액정 재료.Cholesteric liquid crystal 17-97 weight 77 in the preparation of the liquid crystal material in which the polymer gel was dispersed in the liquid crystal. 10-90 weight% of nematic liquid crystals, 0.7-21-20 weight% of ferroelectric liquid crystals, 1-20 weight% of monomers of the following structural formula, and 0.7-5 weight% of U7 'initiators are added, and the liquid crystal material characterized by the above-mentioned. (상기 식에서(In the above formula 또는 이들의 유도체, R :또는 이들의 유도체,Q2:또는 이들의 유도체, n : 1재지 10의 정수이다.)Or derivatives thereof, R: Or derivatives thereof, Q 2 : Or derivatives thereof, n is an integer of 1 to 10. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920014925A 1992-08-19 1992-08-19 Polymer dispersed liquid crystal KR100227082B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920014925A KR100227082B1 (en) 1992-08-19 1992-08-19 Polymer dispersed liquid crystal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920014925A KR100227082B1 (en) 1992-08-19 1992-08-19 Polymer dispersed liquid crystal

Publications (2)

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KR940004038A true KR940004038A (en) 1994-03-14
KR100227082B1 KR100227082B1 (en) 1999-10-15

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KR1019920014925A KR100227082B1 (en) 1992-08-19 1992-08-19 Polymer dispersed liquid crystal

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980029978A (en) * 1996-10-28 1998-07-25 손욱 Liquid crystal display device and liquid crystal layer forming method
KR19990027489A (en) * 1997-09-30 1999-04-15 윤종용 Vertically oriented twisted nematic liquid crystal display with ferroelectric liquid crystal
KR20000039791A (en) * 1998-12-16 2000-07-05 김영환 Liquid crystal display

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100444795B1 (en) * 1997-04-16 2004-11-16 삼성전자주식회사 Fabrication method of a in-plane switching mode liquid crystal display device using a photo reactive monomer, especially correlated to controlling and reducing a response time

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980029978A (en) * 1996-10-28 1998-07-25 손욱 Liquid crystal display device and liquid crystal layer forming method
KR19990027489A (en) * 1997-09-30 1999-04-15 윤종용 Vertically oriented twisted nematic liquid crystal display with ferroelectric liquid crystal
KR20000039791A (en) * 1998-12-16 2000-07-05 김영환 Liquid crystal display

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KR100227082B1 (en) 1999-10-15

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