DE69927736D1 - Räumliche Lichtmodulationsvorrichtung und Farbanzeigegerät - Google Patents

Räumliche Lichtmodulationsvorrichtung und Farbanzeigegerät

Info

Publication number
DE69927736D1
DE69927736D1 DE69927736T DE69927736T DE69927736D1 DE 69927736 D1 DE69927736 D1 DE 69927736D1 DE 69927736 T DE69927736 T DE 69927736T DE 69927736 T DE69927736 T DE 69927736T DE 69927736 D1 DE69927736 D1 DE 69927736D1
Authority
DE
Germany
Prior art keywords
spatial light
light modulation
color display
display device
modulation device
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69927736T
Other languages
English (en)
Other versions
DE69927736T2 (de
Inventor
Tetsuji Suzuki
Shintaro Nakagaki
Shigeo Shimizu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan Ltd
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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Publication of DE69927736D1 publication Critical patent/DE69927736D1/de
Application granted granted Critical
Publication of DE69927736T2 publication Critical patent/DE69927736T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G02F1/1336—Illuminating devices
    • G02F1/133621—Illuminating devices providing coloured light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
    • H04N9/3108—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators by using a single electronic spatial light modulator

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Liquid Crystal (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
DE69927736T 1998-04-23 1999-04-22 Räumliche Lichtmodulationsvorrichtung und Farbanzeigegerät Expired - Lifetime DE69927736T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP11389598 1998-04-23
JP11389598 1998-04-23
JP35810798 1998-12-16
JP35810798 1998-12-16

Publications (2)

Publication Number Publication Date
DE69927736D1 true DE69927736D1 (de) 2006-03-02
DE69927736T2 DE69927736T2 (de) 2006-07-06

Family

ID=26452780

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69927736T Expired - Lifetime DE69927736T2 (de) 1998-04-23 1999-04-22 Räumliche Lichtmodulationsvorrichtung und Farbanzeigegerät

Country Status (3)

Country Link
US (1) US6256120B1 (de)
EP (1) EP0952468B1 (de)
DE (1) DE69927736T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050259302A9 (en) * 1987-09-11 2005-11-24 Metz Michael H Holographic light panels and flat panel display systems and method and apparatus for making same
JP2001311813A (ja) * 2000-04-28 2001-11-09 Dainippon Printing Co Ltd ホログラムカラーフィルターを用いた画像表示装置
JP2006058332A (ja) * 2004-08-17 2006-03-02 Seiko Epson Corp 電気光学装置及び電子機器
GB2436676B (en) * 2006-03-28 2008-02-20 Light Blue Optics Ltd Holographic display devices
TWI391707B (zh) * 2008-10-30 2013-04-01 Ind Tech Res Inst 複合式分光元件
KR101082366B1 (ko) 2009-01-13 2011-11-10 은성디스플레이 주식회사 이중 구조의 홀로그래픽 칼라필터와 이를 이용하는 투과형 액정 디스플레이
CN115493480A (zh) 2018-01-16 2022-12-20 太平洋灯光全息图公司 使用电磁场计算的三维显示方法、显示屏及系统
KR20230068433A (ko) * 2020-09-17 2023-05-17 퍼시픽 라이트 앤드 홀로그램 인크. 3차원 객체의 디스플레이
US11415937B2 (en) 2020-09-17 2022-08-16 Pacific Light & Hologram, Inc. Displaying three-dimensional objects
CN114176280B (zh) * 2021-12-10 2023-09-19 中国矿业大学 一种基于可见光的井下人员定位与应急通信装置及方法
CN114859554B (zh) * 2022-04-02 2023-06-13 江西凤凰光学科技有限公司 一种多层衍射光波导装置
US11900842B1 (en) 2023-05-12 2024-02-13 Pacific Light & Hologram, Inc. Irregular devices

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5272551A (en) 1989-10-03 1993-12-21 Thomson-Csf Optical system for the reproduction of color video images
GB2269697A (en) 1992-08-11 1994-02-16 Sharp Kk Display device
US5737040A (en) * 1994-07-12 1998-04-07 Dai Nippon Printing Co., Ltd. Liquid crystal display apparatus and liquid crystal projection display apparatus which employ hologram color filter
JP2907054B2 (ja) 1995-02-28 1999-06-21 日本ビクター株式会社 カラー表示装置
JP2864103B2 (ja) 1995-03-01 1999-03-03 日本ビクター株式会社 投射型カラー表示装置
JPH08240717A (ja) 1995-03-01 1996-09-17 Victor Co Of Japan Ltd カラーフィルタ及びカラー表示装置
JP3635589B2 (ja) 1995-07-06 2005-04-06 大日本印刷株式会社 ホログラムカラーフィルター及びその作製方法
US5999282A (en) 1995-11-08 1999-12-07 Victor Company Of Japan, Ltd. Color filter and color image display apparatus employing the filter
JP3298433B2 (ja) 1995-11-08 2002-07-02 日本ビクター株式会社 カラーフィルタ及びカラー画像表示装置
US5608552A (en) 1995-12-26 1997-03-04 Hughes Electronics Liquid crystal display having an off-axis full-color holographic filter
US5894359A (en) 1996-08-21 1999-04-13 Victor Company Of Japan, Ltd. Color filter and color display apparatus

Also Published As

Publication number Publication date
DE69927736T2 (de) 2006-07-06
US6256120B1 (en) 2001-07-03
EP0952468B1 (de) 2005-10-19
EP0952468A1 (de) 1999-10-27

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