PE20196A1 - Disposicion de proyeccion optica - Google Patents
Disposicion de proyeccion opticaInfo
- Publication number
- PE20196A1 PE20196A1 PE1995263686A PE26368695A PE20196A1 PE 20196 A1 PE20196 A1 PE 20196A1 PE 1995263686 A PE1995263686 A PE 1995263686A PE 26368695 A PE26368695 A PE 26368695A PE 20196 A1 PE20196 A1 PE 20196A1
- Authority
- PE
- Peru
- Prior art keywords
- light
- shutter
- source
- white light
- beams
- Prior art date
Links
Classifications
-
- 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]
- H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
- H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Projection Apparatus (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Microscoopes, Condenser (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Lenses (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Abstract
QUE COMPRENDE: A) UNA FUENTE DE LUZ BLANCA NO PUNTUAL PARA EMITIR UNA LUZ BLANCA A LO LARGO DE UNA PRIMERA TRAYECTORIA OPTICA, SOBRE UN PRIMER PLANO OPTICO, DONDE LA LUZ BLANCA CONSISTE EN UN PRIMER, SEGUNDO Y TERCER HACES DE LUZ PRIMARIA, CADA UNO DE LOS HACES CORRESPONDE A UNO DE LOS COLORES PRIMARIOS; B) UN GRUPO DE TRES CONJUNTOS DE ESPEJOS ACCIONADOS, TENIENDO CADA UNO DE LOS ESPEJOS, UN ACCIONADOR CAPAZ DE CAMBIAR LA TRAYECTORIA OPTICA DE LOS HACES DE LUZ PRIMARIA QUE SE REFLEJAN DESDE LOS MISMOS; C) UN OBTURADOR DE FUENTE, PROVISTO DE UNA PORCION TRANSMISORA DE LUZ QUE PRESENTA UNA CONFIGURACION ESPECIFICA Y UNA PORCION OBTURADORA DE LUZ; D) UN LENTE DE FUENTE, DISPUESTO ENTRE EL OBTURADOR DE FUENTE Y LA FUENTE DE LUZ BLANCA NO PUNTUAL; E) UN MEDIO OPTICO PARA REFLEJAR LA LUZ BLANCA; F) UN MEDIO DIVISOR DE HAZ DE LUZ, QUE INCLUYE UN PRIMER Y SEGUNDO ESPEJOS DICROICOS; G) UN GRUPO DE TRES LENTES DE CAMPO QUE INCLUYE TRES LENTES DE CAMPO; H) UNA PANTALLA DE PROYECCION; I) UN OBTURADOR DE PROYECCION, PROVISTO CON UNA PORCION TRANSMISORA DE LUZ Y UNA PORCION OBTURADORA DE LUZ; Y J) UN LENTE DE PROYECCION PARA PROYECTAR LOS HACES DE LUZ PRIMARIOS QUE PROVIENEN DEL OBTURADOR DE PROYECCION. SE UTILIZA PARA MEDIOS DEFLECTORES OPTICOS
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR19940004517 | 1994-03-09 | ||
KR1019940004518A KR950027447A (ko) | 1994-03-09 | 1994-03-09 | 편광분리기를 이용한 투사형화상표시장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20196A1 true PE20196A1 (es) | 1996-08-11 |
Family
ID=26630238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE1995263686A PE20196A1 (es) | 1994-03-09 | 1995-03-08 | Disposicion de proyeccion optica |
Country Status (20)
Country | Link |
---|---|
US (1) | US5560697A (es) |
EP (1) | EP0671854B1 (es) |
JP (1) | JPH09510026A (es) |
CN (1) | CN1070331C (es) |
AU (1) | AU683542B2 (es) |
BR (1) | BR9507021A (es) |
CA (1) | CA2191131A1 (es) |
CZ (1) | CZ263796A3 (es) |
DE (1) | DE69517220T2 (es) |
ES (1) | ES2146674T3 (es) |
HU (1) | HU220537B1 (es) |
MX (1) | MX9603948A (es) |
MY (1) | MY111997A (es) |
PE (1) | PE20196A1 (es) |
PH (1) | PH31489A (es) |
PL (1) | PL176882B1 (es) |
RU (1) | RU2154352C2 (es) |
TW (1) | TW260752B (es) |
UY (1) | UY23932A1 (es) |
WO (1) | WO1995024799A1 (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6276801B1 (en) | 1994-08-04 | 2001-08-21 | Digital Projection Limited | Display system |
KR100220675B1 (ko) * | 1994-10-31 | 1999-09-15 | 전주범 | 투사형 화상표시장치 |
US5575247A (en) * | 1995-02-01 | 1996-11-19 | Nippondenso Co., Ltd. | Air intake device for an internal combustion engine |
JPH09114022A (ja) * | 1995-10-12 | 1997-05-02 | Texas Instr Inc <Ti> | プロジエクタ装置 |
TW357271B (en) * | 1996-02-26 | 1999-05-01 | Seiko Epson Corp | Light regulator, display and the electronic machine |
US5845981A (en) * | 1997-12-29 | 1998-12-08 | Philips Electronics North America Corporation | Multi-color-band scrolling across single-panel light valve |
US6394606B1 (en) * | 1998-09-29 | 2002-05-28 | Sony Corporation | Projection-type display device |
JP2000194282A (ja) * | 1998-12-24 | 2000-07-14 | Daewoo Electronics Co Ltd | 映像ディスプレーシステム |
JP3372883B2 (ja) * | 1999-01-08 | 2003-02-04 | エヌイーシービューテクノロジー株式会社 | プロジェクタ装置 |
US6666558B1 (en) * | 1999-07-02 | 2003-12-23 | Matsushita Electric Industrial Co., Ltd. | Projection image display |
US6234634B1 (en) * | 1999-07-28 | 2001-05-22 | Moxtek | Image projection system with a polarizing beam splitter |
WO2003017653A2 (en) * | 2001-08-17 | 2003-02-27 | Cae Inc. | Video projector and optical light valve therefor |
EP1836512A1 (de) * | 2005-01-04 | 2007-09-26 | LIMO Patentverwaltung GmbH & Co. KG | Strahlteileranordnung |
TWI321661B (en) | 2006-07-27 | 2010-03-11 | Young Optics Inc | Projection apparatus |
CN101725900B (zh) * | 2008-10-20 | 2011-09-28 | 鸿富锦精密工业(深圳)有限公司 | 光源装置及使用该光源装置的投影机 |
DE102011001785B4 (de) * | 2011-04-04 | 2015-03-05 | Jenoptik Optical Systems Gmbh | Belichtungseinrichtung zur strukturierten Belichtung einer Fläche |
CN104536245A (zh) * | 2014-11-11 | 2015-04-22 | 深圳市亿思达科技集团有限公司 | 一种基于光纤布拉格光栅的激光投影机光源系统 |
CN109141835B (zh) * | 2018-09-28 | 2019-12-24 | 中国兵器工业标准化研究所 | 投影及纹影二合一光学测试系统 |
CN113391506B (zh) | 2020-03-12 | 2022-12-06 | 中强光电股份有限公司 | 照明系统及投影装置 |
CN113391507B (zh) * | 2020-03-13 | 2022-07-19 | 中强光电股份有限公司 | 光源模块与投影装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0139991A3 (en) * | 1983-09-08 | 1986-06-25 | Texas Instruments Incorporated | Optical system for projection display using spatial light modulator (1111111) |
US5235444A (en) * | 1988-08-26 | 1993-08-10 | U.S. Philips Corporation | Image projection arrangement |
US5126836A (en) * | 1989-11-01 | 1992-06-30 | Aura Systems, Inc. | Actuated mirror optical intensity modulation |
US5245369A (en) * | 1989-11-01 | 1993-09-14 | Aura Systems, Inc. | Scene projector |
US5260798A (en) * | 1989-11-01 | 1993-11-09 | Aura Systems, Inc. | Pixel intensity modulator |
JP2681304B2 (ja) * | 1990-05-16 | 1997-11-26 | 日本ビクター株式会社 | 表示装置 |
US5170250A (en) * | 1991-02-06 | 1992-12-08 | Hughes Aircraft Company | Full-color light valve projection apparatus having internal image registration system |
US5268775A (en) * | 1991-02-19 | 1993-12-07 | Hughes-Jvc Technology Corporation | Contrast enhancement and ghost elimination, for reflective light valve system |
GB9107144D0 (en) * | 1991-04-05 | 1991-05-22 | Rank Cintel Ltd | Recording video signals on cinematographic film |
KR930005545B1 (ko) * | 1991-04-16 | 1993-06-23 | 주식회사 금성사 | 피디엘씨 이미지모듈을 이용한 프로젝션 광학계 |
JPH0553224A (ja) * | 1991-08-27 | 1993-03-05 | Pioneer Electron Corp | カラー液晶表示装置 |
GB9204798D0 (en) * | 1992-03-05 | 1992-04-15 | Rank Brimar Ltd | Spatial light modulator system |
AU3935493A (en) * | 1992-04-03 | 1993-11-08 | North Carolina State University | Method and apparatus for pasteurizing liquid whole egg products |
US5420655A (en) * | 1992-12-16 | 1995-05-30 | North American Philips Corporation | Color projection system employing reflective display devices and prism illuminators |
US5402184A (en) * | 1993-03-02 | 1995-03-28 | North American Philips Corporation | Projection system having image oscillation |
KR100236107B1 (ko) * | 1994-03-09 | 1999-12-15 | 전주범 | 투사형 화상표시장치(projection display system) |
-
1995
- 1995-03-08 DE DE69517220T patent/DE69517220T2/de not_active Expired - Fee Related
- 1995-03-08 EP EP95103345A patent/EP0671854B1/en not_active Expired - Lifetime
- 1995-03-08 TW TW084102213A patent/TW260752B/zh active
- 1995-03-08 ES ES95103345T patent/ES2146674T3/es not_active Expired - Lifetime
- 1995-03-08 PE PE1995263686A patent/PE20196A1/es not_active Application Discontinuation
- 1995-03-08 US US08/400,727 patent/US5560697A/en not_active Expired - Lifetime
- 1995-03-09 AU AU19614/95A patent/AU683542B2/en not_active Ceased
- 1995-03-09 BR BR9507021A patent/BR9507021A/pt not_active Application Discontinuation
- 1995-03-09 CZ CZ962637A patent/CZ263796A3/cs unknown
- 1995-03-09 CN CN95192038A patent/CN1070331C/zh not_active Expired - Fee Related
- 1995-03-09 PH PH50098A patent/PH31489A/en unknown
- 1995-03-09 MY MYPI95000583A patent/MY111997A/en unknown
- 1995-03-09 CA CA002191131A patent/CA2191131A1/en not_active Abandoned
- 1995-03-09 PL PL95316171A patent/PL176882B1/pl not_active IP Right Cessation
- 1995-03-09 MX MX9603948A patent/MX9603948A/es unknown
- 1995-03-09 HU HU9602461A patent/HU220537B1/hu not_active IP Right Cessation
- 1995-03-09 JP JP7523369A patent/JPH09510026A/ja not_active Ceased
- 1995-03-09 WO PCT/KR1995/000017 patent/WO1995024799A1/en not_active Application Discontinuation
- 1995-03-09 RU RU96120149/09A patent/RU2154352C2/ru not_active IP Right Cessation
- 1995-03-09 UY UY23932A patent/UY23932A1/es not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU683542B2 (en) | 1997-11-13 |
MY111997A (en) | 2001-03-31 |
US5560697A (en) | 1996-10-01 |
PH31489A (en) | 1998-11-03 |
MX9603948A (es) | 1997-06-28 |
WO1995024799A1 (en) | 1995-09-14 |
EP0671854B1 (en) | 2000-05-31 |
CN1070331C (zh) | 2001-08-29 |
CZ263796A3 (cs) | 1998-01-14 |
PL316171A1 (en) | 1996-12-23 |
RU2154352C2 (ru) | 2000-08-10 |
HU9602461D0 (en) | 1996-11-28 |
DE69517220D1 (de) | 2000-07-06 |
HU220537B1 (hu) | 2002-03-28 |
CN1144027A (zh) | 1997-02-26 |
ES2146674T3 (es) | 2000-08-16 |
HUT76500A (en) | 1997-09-29 |
JPH09510026A (ja) | 1997-10-07 |
TW260752B (es) | 1995-10-21 |
BR9507021A (pt) | 1997-09-09 |
UY23932A1 (es) | 1995-05-14 |
AU1961495A (en) | 1995-09-25 |
DE69517220T2 (de) | 2000-10-12 |
PL176882B1 (pl) | 1999-08-31 |
EP0671854A1 (en) | 1995-09-13 |
CA2191131A1 (en) | 1995-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration | ||
FD | Application declared void or lapsed |