MXPA05014122A - Dispositivo de presentacion y motor optico para el mismo. - Google Patents
Dispositivo de presentacion y motor optico para el mismo.Info
- Publication number
- MXPA05014122A MXPA05014122A MXPA05014122A MXPA05014122A MXPA05014122A MX PA05014122 A MXPA05014122 A MX PA05014122A MX PA05014122 A MXPA05014122 A MX PA05014122A MX PA05014122 A MXPA05014122 A MX PA05014122A MX PA05014122 A MXPA05014122 A MX PA05014122A
- Authority
- MX
- Mexico
- Prior art keywords
- light beam
- polarization
- optical motor
- transmitting
- display device
- 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
- H04N9/3111—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources
- H04N9/3114—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources by using a sequential colour filter producing one colour at a time
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Projection Apparatus (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Se proporciona un dispositivo de presentacion que comprende un sistema de iluminacion que genera un haz de luz de color variable a lo largo de un eje de iluminacion, y un motor optico. El motor optico genera un haz de luz polarizada y comprende un formador de imagen (16) de matriz, cada pixel del cual refleja el haz de luz con una polarizacion que depende de la imagen que se va a generar en el color recibido, un primer divisor (18) de polarizacion capaz de transmitir una polarizacion del haz de luz de color variable y de transmitir por lo menos parcialmente el haz reflejado por el formador de imagen en otra direccion, y un segundo divisor (20) de polarizacion capaz de transmitir la polarizacion del haz de luz de color variable.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0307956A FR2857108A1 (fr) | 2003-07-01 | 2003-07-01 | Dispositif d'affichage et moteur optique pour un tel dispositif |
PCT/EP2004/006981 WO2005006769A1 (en) | 2003-07-01 | 2004-06-23 | Display device and optical motor for such a device |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA05014122A true MXPA05014122A (es) | 2006-04-07 |
Family
ID=33522645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA05014122A MXPA05014122A (es) | 2003-07-01 | 2004-06-23 | Dispositivo de presentacion y motor optico para el mismo. |
Country Status (7)
Country | Link |
---|---|
US (1) | US20060146406A1 (es) |
EP (1) | EP1639834A1 (es) |
JP (1) | JP2007535684A (es) |
KR (1) | KR20060025200A (es) |
FR (1) | FR2857108A1 (es) |
MX (1) | MXPA05014122A (es) |
WO (1) | WO2005006769A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080089641A1 (en) * | 2006-10-09 | 2008-04-17 | Feldchtein Felix I | Optoelectronic lateral scanner and optical probe with distal rotating deflector |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10221673A (ja) * | 1997-02-04 | 1998-08-21 | Sony Corp | 投射型カラー画像表示装置 |
US5984478A (en) * | 1998-07-29 | 1999-11-16 | International Business Machines Corporation | Dynamic optical compensation for color sequential projection display |
US6280034B1 (en) * | 1999-07-30 | 2001-08-28 | Philips Electronics North America Corporation | Efficient two-panel projection system employing complementary illumination |
US6309071B1 (en) * | 1999-08-04 | 2001-10-30 | Sharp Laboratories Of America, Inc. | Liquid crystal projection display system |
US6563551B1 (en) * | 2000-06-28 | 2003-05-13 | Koninklijke Philips Electronics N.V. | High contrast polarizing optics for a color electro-optic display device |
US6672721B2 (en) * | 2001-06-11 | 2004-01-06 | 3M Innovative Properties Company | Projection system having low astigmatism |
EP1337117A1 (en) * | 2002-01-28 | 2003-08-20 | Thomson Licensing S.A. | Stereoscopic projection system |
-
2003
- 2003-07-01 FR FR0307956A patent/FR2857108A1/fr active Pending
-
2004
- 2004-06-23 WO PCT/EP2004/006981 patent/WO2005006769A1/en not_active Application Discontinuation
- 2004-06-23 MX MXPA05014122A patent/MXPA05014122A/es not_active Application Discontinuation
- 2004-06-23 KR KR1020057025166A patent/KR20060025200A/ko not_active Application Discontinuation
- 2004-06-23 JP JP2006518047A patent/JP2007535684A/ja not_active Withdrawn
- 2004-06-23 EP EP04740381A patent/EP1639834A1/en not_active Withdrawn
- 2004-06-23 US US10/562,231 patent/US20060146406A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1639834A1 (en) | 2006-03-29 |
FR2857108A1 (fr) | 2005-01-07 |
KR20060025200A (ko) | 2006-03-20 |
WO2005006769A1 (en) | 2005-01-20 |
JP2007535684A (ja) | 2007-12-06 |
US20060146406A1 (en) | 2006-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |