KR840001986A - LCD Display - Google Patents

LCD Display Download PDF

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Publication number
KR840001986A
KR840001986A KR1019820004037A KR820004037A KR840001986A KR 840001986 A KR840001986 A KR 840001986A KR 1019820004037 A KR1019820004037 A KR 1019820004037A KR 820004037 A KR820004037 A KR 820004037A KR 840001986 A KR840001986 A KR 840001986A
Authority
KR
South Korea
Prior art keywords
liquid crystal
laser light
light source
phase
crystal cell
Prior art date
Application number
KR1019820004037A
Other languages
Korean (ko)
Inventor
데쓰오 우라베
Original Assignee
이와마 가즈오
쏘니 가부시기 가이샤
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 이와마 가즈오, 쏘니 가부시기 가이샤 filed Critical 이와마 가즈오
Publication of KR840001986A publication Critical patent/KR840001986A/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/74Projection arrangements for image reproduction, e.g. using eidophor
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Liquid Crystal (AREA)

Abstract

내용 없음No content

Description

액정표시장치LCD Display

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

제3도는 본원 발명에 의한 액정표시장치의 일례의 요부의 약선적 확대 단면도.3 is an enlarged cross sectional view of a main portion of an example of a liquid crystal display device according to the present invention;

제4도 및 제5도는 그 설명도. 제6도는 본원 발명장치에 의한 투사형 디스프레이 장치의 일례의 구성도.4 and 5 are explanatory diagrams. 6 is a configuration diagram of an example of a projection display device according to the present invention device.

Claims (4)

레이저광원과, 스메크틱 A상 및 또는 클레스테릭상을 갖는 액정에 상기 레이저광원의 발진파장역에서 극대치를 취하는 광흡수 특성을 갖는 2색성 색소가 첨가된 액정층이 대향 투명전극면으로 끼워져서 형성된 액정셀과, 상기 레이저광원으로 발진되는 레이저광을 조사하는 수단을 구비하며, 상기 액정층이 수평배양된 액정표시장치.A liquid crystal layer in which a dichroic dye having a light absorption characteristic which takes a maximum in the oscillation wavelength range of the laser light source is added to a liquid crystal having a laser light source and a smectic A phase or a clesteric phase is sandwiched by an opposing transparent electrode surface. And a means for irradiating the laser light oscillated by the laser light source, wherein the liquid crystal layer is horizontally cultured. 레이저광원과 최소한 스메크틱A상을 갖는 액정에 상기 레이저광원의 발진파장역에서 극대치를 취하는 광흡수 특성을 갖는 2색성색소가 첨가된 액정층이, 대향 투명전극면으로 끼워져서 형성된 액정셀과 상기 레이저광원으로 발진되는 레이저광을 조사하는 수단을 구비하며, 상기 액정층이 수직배향된 액정표시장치.A liquid crystal cell in which a liquid crystal layer in which a dichroic dye having a light absorption characteristic that takes a maximum in the oscillation wavelength range of the laser light source is added to a liquid crystal having a laser light source and at least a smectic A phase, is inserted into an opposing transparent electrode surface; And means for irradiating laser light oscillated by the laser light source, wherein the liquid crystal layer is vertically aligned. 레이저광원과 스메크틱A상 및 또는 콜레스테릭상을 갖는 액정에 상기 레이저광원의 발진파장역에서 극대치를 취하는 광흡수특성을 갖는 2색성색소가 첨가된 액정층이, 수평배향되어 대향 투명전극판으로 끼워져서 형성된 액정 셀과, 상기 레이저광원으로 발진되는 레이저광을 소정의 신호에 의거하여 변조하는 동시에 상기 액정셀상을 수평주사 및 수직주사시키는 수단과, 상기 액정셀을 끼고 배설된 광원 및 스크리인과, 이 광원과 스크리인과의 사이에 배설되며, 상기 스크리인상에 투사하는 광학수단을 구비해서 이루어진 투사형 액정표시장치.A liquid crystal layer in which a dichroic dye having a light absorption characteristic that takes a maximum in the oscillation wavelength range of the laser light source is added to a liquid crystal having a laser light source, a smectic A phase, or a cholesteric phase, is horizontally aligned to face the opposite transparent electrode plate. A liquid crystal cell interposed between the liquid crystal cell, a means for modulating the laser light oscillated by the laser light source on the basis of a predetermined signal and horizontally and vertically scanning the liquid crystal cell; And an optical means disposed between the light source and the screen and projecting the screen on the screen. 레이저광원과, 최소한 스메크틱 A상을 갖는 액정에 상기 레이저광원의 발진파장역에서 최대치를 취하는 광흡수특성을 갖는 2색성색소가 첨가된 액정층이, 수직배향되어 대향 투명전극판으로 끼워져서 형성된 액정셀과, 상기 레이저광선으로 발진되는 레이저 광을, 소정의 신호에 의거하여 변조하는 동시에, 상기 액정셀상을 수평주사 및 수직주사시키는 수단과, 상기 액정셀을 끼고 배설된 광원 및 스크리인과, 이 광원과 스크리인과의 사이에 배설되어 상기 액정셀에 얻어지는 광학상을 상기 광원으로부터의 빛에 의해 상기 스크리인상에 투사하는 광학수단을 구비하여 이루어진 투사형 액정표시장치.A liquid crystal layer in which a dichroic dye having a laser light source and a dichroic dye having a light absorption characteristic that takes a maximum in the oscillation wavelength range of the laser light source is added to a liquid crystal having at least a Smectic A phase is vertically oriented and sandwiched by an opposing transparent electrode plate. Means for modulating the formed liquid crystal cell, the laser light oscillated by the laser beam based on a predetermined signal, and horizontally and vertically scanning the liquid crystal cell image; And an optical means disposed between the light source and the screen and projecting the optical image obtained in the liquid crystal cell onto the screen by the light from the light source. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019820004037A 1981-09-07 1982-09-07 LCD Display KR840001986A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP140606 1981-09-07
JP56140606A JPS5842372A (en) 1981-09-07 1981-09-07 Projective type display device

Publications (1)

Publication Number Publication Date
KR840001986A true KR840001986A (en) 1984-06-07

Family

ID=15272613

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019820004037A KR840001986A (en) 1981-09-07 1982-09-07 LCD Display

Country Status (2)

Country Link
JP (1) JPS5842372A (en)
KR (1) KR840001986A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61274472A (en) * 1985-05-29 1986-12-04 Sony Corp Picture processing device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836243A (en) * 1972-06-27 1974-09-17 Bell Telephone Labor Inc Liquid crystal display apparatus
JPS5525646A (en) * 1978-08-14 1980-02-23 Yamaha Oofunato Seizo Kk Steering device for small boat

Also Published As

Publication number Publication date
JPS5842372A (en) 1983-03-11

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