KR880010348A - 액정 칼라 표시 셀 및 칼라 화상 표시방법 - Google Patents

액정 칼라 표시 셀 및 칼라 화상 표시방법 Download PDF

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Publication number
KR880010348A
KR880010348A KR1019880001346A KR880001346A KR880010348A KR 880010348 A KR880010348 A KR 880010348A KR 1019880001346 A KR1019880001346 A KR 1019880001346A KR 880001346 A KR880001346 A KR 880001346A KR 880010348 A KR880010348 A KR 880010348A
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South Korea
Prior art keywords
cell
liquid crystal
light
color display
substrate
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KR1019880001346A
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English (en)
Inventor
아드리아누스 브레델스 파우루스
아드리아누스 반 스프랑 헨드리크
Original Assignee
이발 밀러 레르너
엔·브이·필립스 글로아이람펜파브리켄
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Application filed by 이발 밀러 레르너, 엔·브이·필립스 글로아이람펜파브리켄 filed Critical 이발 밀러 레르너
Publication of KR880010348A publication Critical patent/KR880010348A/ko

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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
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/133617—Illumination with ultraviolet light; Luminescent elements or materials associated to the cell
    • 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
    • G02F1/13725—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 based on guest-host interaction

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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)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

내용 없음

Description

액정 칼라 표시 셀 및 칼라 화상 표시방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 칼라 표시 셀의 실시예의 단면도,
제2도는 본 발명의 칼라 표시 셀의 또 다른 단면도.

Claims (7)

  1. 마주보는 표면상에 전극이 제공되며, 실에 의해 주변을 따라 상호 접속되는, 분리된 두 병렬 투명 기판을 구비하며, 상기 기판은 셀 두께를 통해 180° 내지 360° 트위스트(디렉터의 회전) 된 액정 셀 매체로 충만된 공간을 둘러싸는 액정 칼라 표시 셀에 있어서, 두 투명 기판 중의 하나에는 자외선 광의 영향하에서 칼라광을 발산하는 형광체가 제공되며, 셀 매체는 이색성, 자외선 광흡수 기질을 포함하며, 셀은 최대로 한 평광자를 포함하는 것을 특징으로 하는 액정 칼라 표시 셀.
  2. 제1항에 있어서, 셀 매체는 약 360 내지 370nm의 파장을 가지는 자외선 광을 포함하는 것을 특징으로 하는 액정칼라 표시 셀.
  3. 제1 또는 2항에 있어서, 셀 매체는 액정조성물 및 이색성, uv 광흡수 기질을 포함하는 것을 특징으로 하는 액정 칼라 표시 셀.
  4. 제1 또는 2항에 있어서, 셀 매체는 자체적으로 이색성 및 uv 광 흡수를 하는 액정 기질을 포함하는 것을 특징으로 하는 액정 칼라 표시 셀.
  5. 제1항에 있어서, 형광체가 셀 매체와 마주하는 기판의 내부 벽상에 제공되는 것을 특징으로 하는 액정 칼라 표시 셀.
  6. 제1항에 있어서, 형광체가 제공되는 기판은 전극과 형광체 사이에 제공되는 간섭 필터를 포함하며, uv 광을 통과시키며, 형광체에 의해 발생되는 여기 광을 반사 시키는 것을 특징으로 하는 액정 칼라 표시 셀.
  7. 선행 중 어느 한 항에 표시된 칼라 표시 셀을 사용한 칼라 화상을 나타내기 위한 방법에 있어서, 표시된 화상에 부합되는 전압 패턴이 셀 매체의 어느 한편에 배치되는 전극에 인가되며, 셀은 투명 기판을 거쳐 uv 광에 노출되며, 여기서, uv 광은 비여기 전극 사이에 배치된 셀 매체의 부분내로 흡수되며, uv 광은 셀 매체의 부분내로 통과하며, 여기서 셀 매체의 어느 한편상에 배치된 전극은 여기되거나 또는 그 역으로 되며, 여기서 전송된 uv 광은 칼라 광 빔을 발산시키는 다른 기판상에 제공되는 형광체 도트를 여기시키는 것을 특징으로 하는 칼라 화상 표시방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880001346A 1987-02-13 1988-02-12 액정 칼라 표시 셀 및 칼라 화상 표시방법 KR880010348A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8700347 1987-02-13
NL8700347 1987-02-13

Publications (1)

Publication Number Publication Date
KR880010348A true KR880010348A (ko) 1988-10-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880001346A KR880010348A (ko) 1987-02-13 1988-02-12 액정 칼라 표시 셀 및 칼라 화상 표시방법

Country Status (5)

Country Link
US (1) US4830469A (ko)
EP (1) EP0282109A1 (ko)
JP (1) JPS63216029A (ko)
KR (1) KR880010348A (ko)
DE (1) DE8801498U1 (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960005734A (ko) * 1994-07-26 1996-02-23 윤종용 평판 표시소자
KR100291911B1 (ko) * 1994-07-26 2001-09-17 김순택 반도체발광소자를이용한표시소자
KR100393037B1 (ko) * 1996-02-06 2003-11-28 삼성에스디아이 주식회사 액정표시장치 및 그 제조방법

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FR2709188B1 (fr) * 1993-08-20 1995-09-15 Sextant Avionique Boîte à lumière polarisée.
GB2307055A (en) * 1995-11-11 1997-05-14 Merck Patent Gmbh Liquid crystal uv shutter
GB9608090D0 (en) * 1996-04-19 1996-06-26 Screen Tech Ltd Liquid crystal display cell using phosphor emitters
CA2204809A1 (en) * 1996-05-09 1997-11-09 Masato Kuwabara Optically anisotropic film and liquid crystal display apparatus
WO2000057239A1 (en) * 1999-03-23 2000-09-28 Koninklijke Philips Electronics N.V. Display device and method of manufacturing such a display device
GB2354336A (en) * 1999-07-13 2001-03-21 Screen Technology Ltd Liquid crystal displays
GB0116991D0 (en) * 2001-07-12 2001-09-05 Qinetiq Ltd Novel compounds
US7036946B1 (en) * 2002-09-13 2006-05-02 Rockwell Collins, Inc. LCD backlight with UV light-emitting diodes and planar reactive element
WO2005091062A1 (en) 2004-03-20 2005-09-29 Hewlett-Packard Development Company, L.P. Applying colour elements and busbars to a display substrate
KR100745751B1 (ko) * 2005-04-20 2007-08-02 삼성전자주식회사 자발광 ｌｃｄ
JP2006309219A (ja) * 2005-04-25 2006-11-09 Samsung Electronics Co Ltd 自発光液晶表示装置
KR101110071B1 (ko) * 2005-04-29 2012-02-24 삼성전자주식회사 자발광 ｌｃｄ
KR101110072B1 (ko) * 2005-06-02 2012-02-24 삼성전자주식회사 자발광 ｌｃｄ
KR20070029526A (ko) * 2005-09-10 2007-03-14 삼성전자주식회사 자발광형 액정 표시장치
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US8947619B2 (en) * 2006-07-06 2015-02-03 Intematix Corporation Photoluminescence color display comprising quantum dots material and a wavelength selective filter that allows passage of excitation radiation and prevents passage of light generated by photoluminescence materials
JP2007266629A (ja) * 2007-06-18 2007-10-11 Toshiba Corp 画像表示装置
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US8603287B2 (en) * 2011-11-11 2013-12-10 Shenzhen China Star Optoelectronics Technology Co., Ltd. Method for manufacturing alignment films of liquid crystal display panel
JP2015084000A (ja) * 2012-02-07 2015-04-30 シャープ株式会社 表示素子、照明装置
KR102171599B1 (ko) * 2014-05-27 2020-10-30 삼성디스플레이 주식회사 액정 표시 장치 및 그 제조 방법
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960005734A (ko) * 1994-07-26 1996-02-23 윤종용 평판 표시소자
KR100291911B1 (ko) * 1994-07-26 2001-09-17 김순택 반도체발광소자를이용한표시소자
KR100393037B1 (ko) * 1996-02-06 2003-11-28 삼성에스디아이 주식회사 액정표시장치 및 그 제조방법

Also Published As

Publication number Publication date
EP0282109A1 (en) 1988-09-14
DE8801498U1 (de) 1988-05-26
US4830469A (en) 1989-05-16
JPS63216029A (ja) 1988-09-08

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