DE69317339D1 - Räumlicher Lichtmodulator - Google Patents
Räumlicher LichtmodulatorInfo
- Publication number
- DE69317339D1 DE69317339D1 DE69317339T DE69317339T DE69317339D1 DE 69317339 D1 DE69317339 D1 DE 69317339D1 DE 69317339 T DE69317339 T DE 69317339T DE 69317339 T DE69317339 T DE 69317339T DE 69317339 D1 DE69317339 D1 DE 69317339D1
- Authority
- DE
- Germany
- Prior art keywords
- light modulator
- spatial light
- spatial
- modulator
- light
- 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
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
-
- 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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/22—Processes or apparatus for obtaining an optical image from holograms
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
- G03H2001/0208—Individual components other than the hologram
- G03H2001/0224—Active addressable light modulator, i.e. Spatial Light Modulator [SLM]
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/0402—Recording geometries or arrangements
- G03H2001/0421—Parallax aspect
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2225/00—Active addressable light modulator
- G03H2225/10—Shape or geometry
- G03H2225/11—1D SLM
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2225/00—Active addressable light modulator
- G03H2225/20—Nature, e.g. e-beam addressed
- G03H2225/22—Electrically addressed SLM [EA-SLM]
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Geometry (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Holo Graphy (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4222589A JPH0667142A (ja) | 1992-08-21 | 1992-08-21 | 空間光変調装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69317339D1 true DE69317339D1 (de) | 1998-04-16 |
DE69317339T2 DE69317339T2 (de) | 1998-07-02 |
Family
ID=16784843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69317339T Expired - Lifetime DE69317339T2 (de) | 1992-08-21 | 1993-08-04 | Räumlicher Lichtmodulator |
Country Status (5)
Country | Link |
---|---|
US (1) | US5594564A (de) |
EP (1) | EP0586098B1 (de) |
JP (1) | JPH0667142A (de) |
CA (1) | CA2101369C (de) |
DE (1) | DE69317339T2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2317710A (en) * | 1996-09-27 | 1998-04-01 | Sharp Kk | Spatial light modulator and directional display |
US6356322B1 (en) * | 1996-09-30 | 2002-03-12 | Fuji Photo Film Co., Ltd. | Liquid crystal display system with improved contrast and less dependence on visual angle |
EP1008919A1 (de) * | 1998-12-09 | 2000-06-14 | Communauté Européenne (CE) | Computergestütztes Verfahren und Vorrichtung zur Wiedergabe von dreidimensionalen Bildern |
JP2001154609A (ja) * | 1999-12-01 | 2001-06-08 | Kawasaki Steel Corp | 表示素子 |
KR101344874B1 (ko) | 2007-04-30 | 2013-12-26 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
US7812909B2 (en) * | 2007-04-20 | 2010-10-12 | Samsung Electronics Co., Ltd. | Liquid crystal display |
KR102457207B1 (ko) * | 2015-12-08 | 2022-10-20 | 엘지디스플레이 주식회사 | 공간 광 변조기 및 이를 이용한 홀로그램 디스플레이 |
US11716976B2 (en) * | 2018-07-25 | 2023-08-08 | Verily Life Sciences Llc | Systems and methods for continuous insect pupae sensing |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4666252A (en) * | 1984-06-29 | 1987-05-19 | Energy Conversion Devices, Inc. | High yield liquid crystal display and method of making same |
KR900004989B1 (en) * | 1986-09-11 | 1990-07-16 | Fujitsu Ltd | Active matrix type display and driving method |
US4969700A (en) * | 1987-12-23 | 1990-11-13 | American Bank Note Holographics, Inc. | Computer aided holography and holographic computer graphics |
JP2739315B2 (ja) * | 1987-01-23 | 1998-04-15 | キヤノン株式会社 | カラーフィルターおよびカラー液晶素子 |
US5151814A (en) * | 1987-08-19 | 1992-09-29 | Hughes Aircraft Company | Phased array for optical beam control |
JPS6484993A (en) * | 1987-09-26 | 1989-03-30 | Toshiba Engineering Co | Video device |
FR2650400B1 (fr) * | 1989-07-25 | 1991-10-04 | Thomson Csf | Deflecteur electro-optique a cristal liquide |
JP2785427B2 (ja) * | 1990-03-26 | 1998-08-13 | 松下電器産業株式会社 | 計算機ホログラムの作成方法 |
US5182665A (en) * | 1990-09-07 | 1993-01-26 | Displaytech, Inc. | Diffractive light modulator |
KR940001977B1 (ko) * | 1990-12-31 | 1994-03-12 | 삼성전자 주식회사 | Tv의 미세조정 튜닝 데이타 메모리방법 |
-
1992
- 1992-08-21 JP JP4222589A patent/JPH0667142A/ja active Pending
-
1993
- 1993-07-27 CA CA002101369A patent/CA2101369C/en not_active Expired - Fee Related
- 1993-08-04 DE DE69317339T patent/DE69317339T2/de not_active Expired - Lifetime
- 1993-08-04 EP EP93306147A patent/EP0586098B1/de not_active Expired - Lifetime
-
1995
- 1995-06-07 US US08/475,505 patent/US5594564A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2101369C (en) | 1998-11-03 |
EP0586098A1 (de) | 1994-03-09 |
DE69317339T2 (de) | 1998-07-02 |
CA2101369A1 (en) | 1994-02-22 |
US5594564A (en) | 1997-01-14 |
EP0586098B1 (de) | 1998-03-11 |
JPH0667142A (ja) | 1994-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: SEEGER SEEGER LINDNER PARTNERSCHAFT PATENTANWAELTE |