DE3851557D1 - Videoprojektor. - Google Patents
Videoprojektor.Info
- Publication number
- DE3851557D1 DE3851557D1 DE3851557T DE3851557T DE3851557D1 DE 3851557 D1 DE3851557 D1 DE 3851557D1 DE 3851557 T DE3851557 T DE 3851557T DE 3851557 T DE3851557 T DE 3851557T DE 3851557 D1 DE3851557 D1 DE 3851557D1
- Authority
- DE
- Germany
- Prior art keywords
- video projector
- projector
- video
- 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 - Fee Related
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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/13624—Active matrix addressed cells having more than one switching element per pixel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
- H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
- H04N5/7441—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being an array of liquid crystal cells
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136213—Storage capacitors associated with the pixel electrode
Landscapes
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Nonlinear Science (AREA)
- Multimedia (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6292287A JPS63228887A (ja) | 1987-03-18 | 1987-03-18 | ビデオプロジエクタ− |
JP28601587A JP2646588B2 (ja) | 1987-11-12 | 1987-11-12 | アクティブマトリクスアレイ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3851557D1 true DE3851557D1 (de) | 1994-10-27 |
DE3851557T2 DE3851557T2 (de) | 1995-01-26 |
Family
ID=26403981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3851557T Expired - Fee Related DE3851557T2 (de) | 1987-03-18 | 1988-03-17 | Videoprojektor. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4936656A (de) |
EP (1) | EP0283290B1 (de) |
DE (1) | DE3851557T2 (de) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8801165A (nl) * | 1987-06-10 | 1989-01-02 | Philips Nv | Inrichting ten behoeve van projectietelevisie. |
JP2620240B2 (ja) * | 1987-06-10 | 1997-06-11 | 株式会社日立製作所 | 液晶表示装置 |
JP2653099B2 (ja) | 1988-05-17 | 1997-09-10 | セイコーエプソン株式会社 | アクティブマトリクスパネル,投写型表示装置及びビューファインダー |
US5276436A (en) * | 1988-07-21 | 1994-01-04 | Proxima Corporation | Television signal projection system and method of using same |
US5543819A (en) * | 1988-07-21 | 1996-08-06 | Proxima Corporation | High resolution display system and method of using same |
US5225875A (en) * | 1988-07-21 | 1993-07-06 | Proxima Corporation | High speed color display system and method of using same |
US5101197A (en) * | 1988-08-17 | 1992-03-31 | In Focus Systems, Inc. | Electronic transparency method and apparatus |
JPH02165125A (ja) * | 1988-12-20 | 1990-06-26 | Seiko Epson Corp | 表示装置 |
DE68921591T2 (de) * | 1988-12-28 | 1995-11-09 | Sony Corp | Flüssigkristall-Anzeigevorrichtung. |
GB2227349A (en) * | 1989-01-18 | 1990-07-25 | Philips Electronic Associated | Display devices |
US5051570A (en) * | 1989-01-20 | 1991-09-24 | Nec Corporation | Liquid crystal light valve showing an improved display contrast |
WO1991002372A1 (en) * | 1989-08-11 | 1991-02-21 | Raf Electronics Corp. | Wafer based active matrix |
US5108172A (en) * | 1989-08-11 | 1992-04-28 | Raf Electronics Corp. | Active matrix reflective image plane module and projection system |
US5022750A (en) * | 1989-08-11 | 1991-06-11 | Raf Electronics Corp. | Active matrix reflective projection system |
WO1991007851A1 (en) * | 1989-11-14 | 1991-05-30 | Greyhawk Systems, Inc. | Matrix addressed liquid crystal light valve |
DE69133246T2 (de) * | 1990-05-11 | 2004-04-01 | Sharp K.K. | Anzeigevorrichtung mit aktiver Matrix , Verfahren zu ihrer Herstellung und Verfahren zur Behandlung defekter Pixel |
JPH0421823A (ja) * | 1990-05-16 | 1992-01-24 | Hosiden Corp | 液晶表示素子の点欠陥の黒欠陥化法及び液晶表示素子 |
US5327285A (en) * | 1990-06-11 | 1994-07-05 | Faris Sadeg M | Methods for manufacturing micropolarizers |
GB2245741A (en) * | 1990-06-27 | 1992-01-08 | Philips Electronic Associated | Active matrix liquid crystal devices |
US5303072A (en) * | 1990-07-05 | 1994-04-12 | Matsushita Electric Industrial Co., Ltd. | Liquid crystal display device |
AU8758891A (en) * | 1990-09-21 | 1992-04-15 | Proxima Corporation | High speed color display projection system and method of using same |
US5402254B1 (en) * | 1990-10-17 | 1998-09-22 | Hitachi Ltd | Liquid crystal display device with tfts in which pixel electrodes are formed in the same plane as the gate electrodes with anodized oxide films before the deposition of silicon |
WO1992013424A1 (en) * | 1991-01-25 | 1992-08-06 | Rank Brimar Limited | Color optical output system |
JPH05273522A (ja) * | 1992-01-08 | 1993-10-22 | Matsushita Electric Ind Co Ltd | 表示デバイスおよびそれを用いた表示装置 |
JP2907629B2 (ja) * | 1992-04-10 | 1999-06-21 | 松下電器産業株式会社 | 液晶表示パネル |
US5903388A (en) * | 1992-06-11 | 1999-05-11 | Sedlmayr Steven R | High efficiency electromagnetic beam projector and systems and method for implementation thereof |
US5347433A (en) * | 1992-06-11 | 1994-09-13 | Sedlmayr Steven R | Collimated beam of light and systems and methods for implementation thereof |
US5347644A (en) * | 1992-06-11 | 1994-09-13 | Sedlmayr Steven R | Three-dimensional image display device and systems and methods for implementation thereof |
RU2042973C1 (ru) * | 1992-12-30 | 1995-08-27 | Малое научно-производственное предприятие "ЭЛО" | Жидкокристаллическая цветная дисплейная панель с активной матрицей |
US5715025A (en) * | 1993-02-22 | 1998-02-03 | Goldstar Co., Ltd. | Active matrix for liquid crystal displays in which a data bus consists of two data subbuses and each data subbus is separated from an adjacent data bus by one display electrode |
WO1995014949A2 (en) * | 1993-11-28 | 1995-06-01 | A.D.P. Adaptive Visual Perception Ltd. | Transparency viewing device comprising passive matrix lcd |
US5822026A (en) * | 1994-02-17 | 1998-10-13 | Seiko Epson Corporation | Active matrix substrate and color liquid crystal display |
US5555001A (en) * | 1994-03-08 | 1996-09-10 | Prime View Hk Limited | Redundant scheme for LCD display with integrated data driving circuit |
KR100360356B1 (ko) * | 1994-06-24 | 2003-02-17 | 가부시끼가이샤 히다치 세이사꾸쇼 | 액티브매트릭스형액정표시장치 |
US5701166A (en) * | 1994-09-26 | 1997-12-23 | Lg Electronics Inc. | Active matrix liquid crystal display having first and second display electrodes capacitively couple to second and first data buses, respectively |
JPH08160374A (ja) * | 1994-12-01 | 1996-06-21 | Mitsubishi Electric Corp | プロジェクタ装置 |
US6198464B1 (en) | 1995-01-13 | 2001-03-06 | Hitachi, Ltd. | Active matrix type liquid crystal display system and driving method therefor |
US5959599A (en) * | 1995-11-07 | 1999-09-28 | Semiconductor Energy Laboratory Co., Ltd. | Active matrix type liquid-crystal display unit and method of driving the same |
TW329500B (en) | 1995-11-14 | 1998-04-11 | Handotai Energy Kenkyusho Kk | Electro-optical device |
KR100495827B1 (ko) * | 1996-04-16 | 2005-09-30 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 액티브매트릭스회로및표시장치 |
US6078303A (en) * | 1996-12-19 | 2000-06-20 | Colorado Microdisplay, Inc. | Display system having electrode modulation to alter a state of an electro-optic layer |
US6046716A (en) * | 1996-12-19 | 2000-04-04 | Colorado Microdisplay, Inc. | Display system having electrode modulation to alter a state of an electro-optic layer |
US5886754A (en) * | 1997-01-17 | 1999-03-23 | Industrial Technology Research Institute | Liquid crystal display projector |
US5973833A (en) * | 1997-08-29 | 1999-10-26 | Lightware, Inc. | High efficiency polarizing converter |
US6512566B1 (en) * | 1997-10-24 | 2003-01-28 | Canon Kabushiki Kaisha | Matrix substrate, liquid crystal display device using it, and method for producing the matrix substrate |
JP4599743B2 (ja) * | 2001-03-30 | 2010-12-15 | 日本電気株式会社 | ホールド型表示素子、ディスプレイ、モニタ、ライトバルブ及びプロジェクタ |
JP4008716B2 (ja) * | 2002-02-06 | 2007-11-14 | シャープ株式会社 | フラットパネル表示装置およびその製造方法 |
JP4436120B2 (ja) * | 2002-12-18 | 2010-03-24 | シャープ株式会社 | 液晶表示装置及びその製造方法 |
JP4449784B2 (ja) * | 2005-02-28 | 2010-04-14 | エプソンイメージングデバイス株式会社 | 電気光学装置、駆動方法および電子機器 |
TWI322400B (en) * | 2006-01-06 | 2010-03-21 | Au Optronics Corp | A display array of a display panel and method for charging each pixel electrode in the display array |
TWI345194B (en) * | 2006-08-18 | 2011-07-11 | Au Optronics Corp | Liquid crystal display capable of compensating feed-through voltage and driving method thereof |
CN104701302A (zh) * | 2015-03-18 | 2015-06-10 | 合肥京东方光电科技有限公司 | 阵列基板及其制作方法以及显示装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB112700A (en) * | 1917-03-24 | 1918-01-24 | Ralph Halkett | Improvements in or relating to Oil-fired Furnaces. |
GB2034953B (en) * | 1978-10-25 | 1982-10-27 | Sharp Kk Mos Fet | Array drive for liquid crystal matrix display |
DE3113041A1 (de) * | 1980-04-01 | 1982-01-28 | Canon K.K., Tokyo | Verfahren und vorrichtung zur anzeige von informationen |
US4425028A (en) * | 1981-12-28 | 1984-01-10 | Hughes Aircraft Company | High efficiency optical tank for three color liquid crystal light valve image projection with color selective prepolarization and single projection lens |
US4544237A (en) * | 1981-12-28 | 1985-10-01 | Hughes Aircraft Company | High efficiency optical tank for two-color liquid crystal light valve image projection with color selective prepolarization |
JPS59113885A (ja) * | 1982-12-20 | 1984-06-30 | Mitsubishi Acetate Co Ltd | 酒のおり下げ方法 |
JPS59116685A (ja) * | 1982-12-23 | 1984-07-05 | セイコーインスツルメンツ株式会社 | 画像表示装置 |
JPS6113885A (ja) * | 1984-06-29 | 1986-01-22 | Sony Corp | 投射型画像表示装置 |
FR2590394B1 (fr) * | 1985-11-15 | 1987-12-18 | Thomson Csf | Ecran de visualisation electro-optique a transistors de commande |
US4822142A (en) * | 1986-12-23 | 1989-04-18 | Hosiden Electronics Co. Ltd. | Planar display device |
JPS63186216A (ja) * | 1987-01-28 | 1988-08-01 | Nec Corp | アクテイブマトリツクス液晶表示器 |
-
1988
- 1988-03-17 EP EP88302354A patent/EP0283290B1/de not_active Expired - Lifetime
- 1988-03-17 DE DE3851557T patent/DE3851557T2/de not_active Expired - Fee Related
- 1988-03-18 US US07/168,318 patent/US4936656A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0283290A3 (en) | 1990-11-28 |
US4936656A (en) | 1990-06-26 |
EP0283290B1 (de) | 1994-09-21 |
DE3851557T2 (de) | 1995-01-26 |
EP0283290A2 (de) | 1988-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |