DE69427768D1 - Selbsttätig abdunklende anzeige-vorrichtung - Google Patents
Selbsttätig abdunklende anzeige-vorrichtungInfo
- Publication number
- DE69427768D1 DE69427768D1 DE69427768T DE69427768T DE69427768D1 DE 69427768 D1 DE69427768 D1 DE 69427768D1 DE 69427768 T DE69427768 T DE 69427768T DE 69427768 T DE69427768 T DE 69427768T DE 69427768 D1 DE69427768 D1 DE 69427768D1
- Authority
- DE
- Germany
- Prior art keywords
- darking
- automatic
- display device
- display
- darking display
- 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
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/02—Viewing or reading apparatus
- G02B27/022—Viewing apparatus
- G02B27/024—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies
- G02B27/026—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies and a display device, e.g. CRT, LCD, for adding markings or signs or to enhance the contrast of the viewed object
-
- 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
- G02F1/13306—Circuit arrangements or driving methods for the control of single 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13336—Combining plural substrates to produce large-area displays, e.g. tiled displays
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
- Liquid Crystal (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL10803793A IL108037A0 (en) | 1993-12-15 | 1993-12-15 | A viewing apparatus and work station |
IL10803893A IL108038A0 (en) | 1993-12-15 | 1993-12-15 | A self masking display device |
PCT/EP1994/004228 WO1995016934A2 (en) | 1993-12-15 | 1994-12-15 | A self masking display device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69427768D1 true DE69427768D1 (de) | 2001-08-23 |
Family
ID=26322752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69427768T Expired - Lifetime DE69427768D1 (de) | 1993-12-15 | 1994-12-15 | Selbsttätig abdunklende anzeige-vorrichtung |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0734540B1 (de) |
JP (1) | JP2000512024A (de) |
DE (1) | DE69427768D1 (de) |
WO (1) | WO1995016934A2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6311419B1 (en) | 1989-12-31 | 2001-11-06 | Smartlight Ltd. | Dedicated mammogram viewer |
US6269565B1 (en) | 1994-11-28 | 2001-08-07 | Smartlight Ltd. | Display device |
IL119594A0 (en) | 1996-11-10 | 1997-02-18 | Inbar Dan | Wide latitude medical images |
US5963276A (en) * | 1997-01-09 | 1999-10-05 | Smartlight Ltd. | Back projection transparency viewer with overlapping pixels |
GB9707552D0 (en) * | 1997-04-15 | 1997-06-04 | Fujifilm Electronic Imaging Li | Image viewing apparatus |
JP3011161B2 (ja) * | 1997-10-31 | 2000-02-21 | 日本電気株式会社 | 液晶表示装置 |
DE19948621A1 (de) * | 1999-10-08 | 2001-04-12 | Kaltenbach & Voigt | Film-Betrachtungsvorrichtung |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4510708A (en) * | 1984-07-27 | 1985-04-16 | Bar-Ray Products, Inc. | Viewer for X-ray and like films |
US4775918A (en) * | 1987-09-24 | 1988-10-04 | Eastman Kodak Company | Mask system for radiograph light box |
DE3933988A1 (de) * | 1989-10-11 | 1991-04-18 | White Screen Spezialleuchten G | Diabetrachter |
DE69022069T2 (de) * | 1989-12-31 | 1996-04-18 | Adaptive Visual Perception | Selbsttätig abdunkelnder betrachter für transparente bilder. |
EP0592419B1 (de) * | 1991-07-11 | 1997-01-29 | A.D.P. ADAPTIVE VISUAL PERCEPTION Ltd. | Position erfassende anzeigevorrichtung |
-
1994
- 1994-12-15 WO PCT/EP1994/004228 patent/WO1995016934A2/en active IP Right Grant
- 1994-12-15 JP JP07516548A patent/JP2000512024A/ja active Pending
- 1994-12-15 EP EP95904506A patent/EP0734540B1/de not_active Expired - Lifetime
- 1994-12-15 DE DE69427768T patent/DE69427768D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0734540B1 (de) | 2001-07-18 |
WO1995016934A2 (en) | 1995-06-22 |
WO1995016934A3 (en) | 1995-07-06 |
JP2000512024A (ja) | 2000-09-12 |
EP0734540A1 (de) | 1996-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |