KR930000997A - 화상표시장치 - Google Patents

화상표시장치 Download PDF

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Publication number
KR930000997A
KR930000997A KR1019920009612A KR920009612A KR930000997A KR 930000997 A KR930000997 A KR 930000997A KR 1019920009612 A KR1019920009612 A KR 1019920009612A KR 920009612 A KR920009612 A KR 920009612A KR 930000997 A KR930000997 A KR 930000997A
Authority
KR
South Korea
Prior art keywords
image display
display panel
pixel
display device
microlens
Prior art date
Application number
KR1019920009612A
Other languages
English (en)
Other versions
KR100262044B1 (ko
Inventor
마사히로 오이카와
히로유키 네모토
겐지로오 하마나카
다카시 기시모토
후미아키 후나다
히로시 하마다
다카시 시바타니
Original Assignee
나카지마 다쓰지
니혼아타가라스 가부시키가이샤
쯔지 하루오
샤프 가부시키가이샤
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 나카지마 다쓰지, 니혼아타가라스 가부시키가이샤, 쯔지 하루오, 샤프 가부시키가이샤 filed Critical 나카지마 다쓰지
Publication of KR930000997A publication Critical patent/KR930000997A/ko
Application granted granted Critical
Publication of KR100262044B1 publication Critical patent/KR100262044B1/ko

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0012—Arrays characterised by the manufacturing method
    • 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
    • G02F1/133526—Lenses, e.g. microlenses or Fresnel lenses

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  • 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)
  • Manufacturing & Machinery (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

내용 없음

Description

화상표시장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 관한 화상표시장치의 모식도
제2도는 평판 마이크로렌지 어레이 (array)의 사시도,
제3도는 평판 마이크로렌즈 어레이의 평면도.

Claims (6)

  1. 종과 횡의 배열피치가 다른 복수의 화소를 갖는 투과형의 표시패널과 상기 복수의 화소 각각에 대응하여 조명광을 집속시키는 복수의 마이크로렌즈를 기판에 형성하여 이루어진 평판 마이크로렌즈어레이를 갖춘 화상표시 장치에 있어서, 상기 마이크로렌즈가 상기 화소의 종횡의 배열피치에 의거한 화소형상에 맞추어 장원형으로 형성되어 있는 화상표시방법.
  2. 제1항에 있어서, 장원형으로 형성되어 있는 상기 마이크로 렌즈는, 화소개구부의 형상을 커버하도록 상기 마이크로렌즈의 장축이, 상기 표시패널의 화소배열 좌표측에 대해서 비스듬하게 형성되어 있는 화상표시장치.
  3. 제1항 또는 제2항에 있어서, 상기 마이크로렌지의 배열피치는, 상기 표시패녈의 화소피치에 대응하고, 초점거리는 상기 표시패널의 기판두께와 같은 화상표시장치.
  4. 제2항에 또는 제3항에 있어서, 확산마스크의 개구부의 반경은, 마이크로렌즈가 서로 근접하여 형성되어 있을때 확산나프론트의 반경을 r로 할때, r/rm이 1.8~3.0의 범위에 들어가도록 하는 화상표시장치.
  5. 제1항, 제2항, 제3항 또는 제4항에 있어서, 상기 평판 마이크로렌즈 어레이는, 각 마이크로렌즈를 표시패널의 각 화소의 위치에 대응시켜, 굴절율이 표시패널의 투명기판 굴절율과 거의 같은 투명한 광학용 접착제로 붙이는 화상표시장치.
  6. 제5항에 있어서, 상기 접착제의 굴절율은, 마이크로렌즈의 표면 굴절율과 표시패널의 기판표면 굴절율과의 중간치인 화상표시장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임
KR1019920009612A 1991-06-03 1992-06-03 화상표시장치 KR100262044B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP91-160004 1991-06-03
JP16000491 1991-06-03
JP3277022A JP2760915B2 (ja) 1991-06-03 1991-09-27 画像表示装置
JP91-277022 1991-09-27

Publications (2)

Publication Number Publication Date
KR930000997A true KR930000997A (ko) 1993-01-16
KR100262044B1 KR100262044B1 (ko) 2000-07-15

Family

ID=26486627

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920009612A KR100262044B1 (ko) 1991-06-03 1992-06-03 화상표시장치

Country Status (5)

Country Link
US (1) US5337186A (ko)
EP (1) EP0517500B1 (ko)
JP (1) JP2760915B2 (ko)
KR (1) KR100262044B1 (ko)
DE (1) DE69227946T2 (ko)

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JP2885093B2 (ja) * 1994-10-17 1999-04-19 日本電気株式会社 画像表示方法
US5606436A (en) * 1994-11-21 1997-02-25 Proxima Corporation Liquid crystal projection panel construction and method of making same
JP3251150B2 (ja) * 1994-12-29 2002-01-28 日本板硝子株式会社 平板マイクロレンズアレイおよびその製造方法
US5973844A (en) * 1996-01-26 1999-10-26 Proxemics Lenslet array systems and methods
US6124974A (en) * 1996-01-26 2000-09-26 Proxemics Lenslet array systems and methods
JP2001305376A (ja) * 2000-02-17 2001-10-31 Nippon Sheet Glass Co Ltd コリメータアレイ装置の設計方法及びこの方法によって作製されたコリメータアレイ装置
JP2001290007A (ja) * 2000-04-10 2001-10-19 Sony Corp 光学パネル装置のマイクロレンズ位置設計方法
US6570706B2 (en) * 2001-07-02 2003-05-27 Nickey J. Atchison Low energy source front projection screen for large screen pictorial displays
US7834927B2 (en) 2001-08-22 2010-11-16 Florida Atlantic University Apparatus and method for producing video signals
US7408584B2 (en) * 2001-08-22 2008-08-05 Florida Atlantic University Producing video signals using sensor and lenticular lens pattern
WO2004033382A1 (en) * 2002-10-04 2004-04-22 Corning Incorporated Lens array, method for fabricating the lens array and photosensitive glass plate
CN100459719C (zh) * 2003-09-04 2009-02-04 株式会社东芝 三维影像显示装置和方法及三维显示用影像数据生成方法
JP2006201642A (ja) * 2005-01-24 2006-08-03 Dainippon Printing Co Ltd 拡散レンズアレイシート、面光源装置
JP2006284984A (ja) * 2005-04-01 2006-10-19 Seiko Epson Corp マイクロレンズ、空間光変調装置及び画像表示装置
JP2007072044A (ja) * 2005-09-06 2007-03-22 Sanyo Epson Imaging Devices Corp 液晶装置および電子機器
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JP2014030903A (ja) * 2012-08-01 2014-02-20 Seiko Epson Corp 虚像現出装飾体、及び虚像現出装飾体の製造方法
TWM479422U (zh) * 2014-02-11 2014-06-01 Largan Precision Co Ltd 具有光學折射率匹配層之光學鏡組
JP6318881B2 (ja) 2014-06-06 2018-05-09 セイコーエプソン株式会社 マイクロレンズアレイ基板、マイクロレンズアレイ基板の製造方法、電気光学装置、および電子機器

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Also Published As

Publication number Publication date
DE69227946T2 (de) 1999-05-12
EP0517500A2 (en) 1992-12-09
JPH0545642A (ja) 1993-02-26
EP0517500A3 (en) 1993-10-13
EP0517500B1 (en) 1998-12-23
DE69227946D1 (de) 1999-02-04
KR100262044B1 (ko) 2000-07-15
US5337186A (en) 1994-08-09
JP2760915B2 (ja) 1998-06-04

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