ATE514284T1 - Projektionsbildanzeigeeinrichtung mit zwei modulationsstufen, einschliesslich einer aperatur-modulationsstufe - Google Patents
Projektionsbildanzeigeeinrichtung mit zwei modulationsstufen, einschliesslich einer aperatur-modulationsstufeInfo
- Publication number
- ATE514284T1 ATE514284T1 AT07847946T AT07847946T ATE514284T1 AT E514284 T1 ATE514284 T1 AT E514284T1 AT 07847946 T AT07847946 T AT 07847946T AT 07847946 T AT07847946 T AT 07847946T AT E514284 T1 ATE514284 T1 AT E514284T1
- Authority
- AT
- Austria
- Prior art keywords
- modulation
- aperature
- levels
- display device
- image display
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
-
- 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]
- H04N9/3141—Constructional details thereof
- H04N9/315—Modulator illumination systems
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Microscoopes, Condenser (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Projection Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0655382A FR2909781A1 (fr) | 2006-12-07 | 2006-12-07 | Procede d'affichage d'images par projection, a deux etages de modulation, dont l'un de modulation d'ouverture |
PCT/EP2007/063478 WO2008068321A1 (fr) | 2006-12-07 | 2007-12-06 | Procede d'affichage d'images par projection, a deux etages de modulation, dont l'un par modulation d'ouverture |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE514284T1 true ATE514284T1 (de) | 2011-07-15 |
Family
ID=38201191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07847946T ATE514284T1 (de) | 2006-12-07 | 2007-12-06 | Projektionsbildanzeigeeinrichtung mit zwei modulationsstufen, einschliesslich einer aperatur-modulationsstufe |
Country Status (8)
Country | Link |
---|---|
US (1) | US8231228B2 (de) |
EP (1) | EP2106667B1 (de) |
JP (1) | JP5227970B2 (de) |
KR (1) | KR101419966B1 (de) |
CN (1) | CN101563932B (de) |
AT (1) | ATE514284T1 (de) |
FR (1) | FR2909781A1 (de) |
WO (1) | WO2008068321A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112012024196A2 (pt) * | 2010-03-24 | 2016-07-05 | Siemens Ag | elemento de exibição ótica e dispositivo de exibição |
CN101900296B (zh) * | 2010-08-30 | 2012-06-27 | 珠海晟源同泰电子有限公司 | 匀光聚束反光器的设计方法 |
CN111147832B (zh) | 2014-12-31 | 2022-02-22 | 杜比实验室特许公司 | 投影仪显示系统 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5083854A (en) * | 1990-02-15 | 1992-01-28 | Greyhawk Systems, Inc. | Spatial light modulator with improved aperture ratio |
JPH0519346A (ja) * | 1991-06-18 | 1993-01-29 | Matsushita Electric Ind Co Ltd | 投写型画像表示装置 |
US5689315A (en) * | 1992-07-15 | 1997-11-18 | Matsushita Electric Industrial Co., Ltd. | Light valve apparatus which is employed in a projection display system and in a view-finder system |
JP2001100689A (ja) * | 1999-09-30 | 2001-04-13 | Canon Inc | 表示装置 |
JP3392084B2 (ja) * | 1999-10-27 | 2003-03-31 | キヤノン株式会社 | 投射装置 |
US6947025B2 (en) | 2001-10-09 | 2005-09-20 | Seiko Epson Corporation | Lighting apparatus and projection type display, and driving method therefore |
JP4111074B2 (ja) * | 2002-08-20 | 2008-07-02 | セイコーエプソン株式会社 | プロジェクタ |
AU2003208566A1 (en) * | 2003-01-08 | 2004-08-10 | Explay Ltd. | An image projecting device and method |
JP2005159812A (ja) * | 2003-11-27 | 2005-06-16 | Matsushita Electric Ind Co Ltd | 映像表示装置、マルチディスプレイ装置および当該マルチディスプレイ装置における輝度調整方法 |
JP4677724B2 (ja) * | 2004-02-17 | 2011-04-27 | セイコーエプソン株式会社 | 投射型表示装置、及び投射型表示装置の制御方法 |
JP2006178080A (ja) * | 2004-12-21 | 2006-07-06 | Olympus Corp | プロジェクタ |
JP4679947B2 (ja) * | 2005-04-04 | 2011-05-11 | 富士フイルム株式会社 | プロジェクタ |
-
2006
- 2006-12-07 FR FR0655382A patent/FR2909781A1/fr active Pending
-
2007
- 2007-12-06 WO PCT/EP2007/063478 patent/WO2008068321A1/fr active Application Filing
- 2007-12-06 CN CN2007800453870A patent/CN101563932B/zh not_active Expired - Fee Related
- 2007-12-06 AT AT07847946T patent/ATE514284T1/de not_active IP Right Cessation
- 2007-12-06 JP JP2009539763A patent/JP5227970B2/ja not_active Expired - Fee Related
- 2007-12-06 KR KR1020097011623A patent/KR101419966B1/ko not_active IP Right Cessation
- 2007-12-06 EP EP07847946A patent/EP2106667B1/de not_active Not-in-force
- 2007-12-06 US US12/448,029 patent/US8231228B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2106667A1 (de) | 2009-10-07 |
WO2008068321A1 (fr) | 2008-06-12 |
KR20090091742A (ko) | 2009-08-28 |
US20090303445A1 (en) | 2009-12-10 |
KR101419966B1 (ko) | 2014-07-16 |
JP2010511903A (ja) | 2010-04-15 |
CN101563932B (zh) | 2012-01-18 |
EP2106667B1 (de) | 2011-06-22 |
JP5227970B2 (ja) | 2013-07-03 |
CN101563932A (zh) | 2009-10-21 |
US8231228B2 (en) | 2012-07-31 |
FR2909781A1 (fr) | 2008-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |