DE69611482D1 - Farbrad für ein Bildanzeigesystem - Google Patents
Farbrad für ein BildanzeigesystemInfo
- Publication number
- DE69611482D1 DE69611482D1 DE69611482T DE69611482T DE69611482D1 DE 69611482 D1 DE69611482 D1 DE 69611482D1 DE 69611482 T DE69611482 T DE 69611482T DE 69611482 T DE69611482 T DE 69611482T DE 69611482 D1 DE69611482 D1 DE 69611482D1
- Authority
- DE
- Germany
- Prior art keywords
- image display
- display system
- color wheel
- color
- wheel
- 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 - Fee Related
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
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/007—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light
- G02B26/008—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light in the form of devices for effecting sequential colour changes, e.g. colour wheels
-
- 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
- G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
- G02B26/0833—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
- G02B26/0841—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD the reflecting element being moved or deformed by electrostatic means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/30—Picture reproducers using solid-state colour display devices
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/006—Filter holders
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Astronomy & Astrophysics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Projection Apparatus (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Optical Filters (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/489,979 US5777694A (en) | 1995-06-13 | 1995-06-13 | Color wheel with plastic film filters |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69611482D1 true DE69611482D1 (de) | 2001-02-15 |
DE69611482T2 DE69611482T2 (de) | 2001-07-05 |
Family
ID=23946083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69611482T Expired - Fee Related DE69611482T2 (de) | 1995-06-13 | 1996-06-13 | Farbrad für ein Bildanzeigesystem |
Country Status (7)
Country | Link |
---|---|
US (1) | US5777694A (de) |
EP (1) | EP0749246B1 (de) |
JP (1) | JPH095515A (de) |
KR (1) | KR980004301A (de) |
CA (1) | CA2178848A1 (de) |
DE (1) | DE69611482T2 (de) |
TW (1) | TW319859B (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6002452A (en) * | 1995-06-08 | 1999-12-14 | Texas Instruments Incorporated | Sequential color display system with spoke synchronous frame rate conversion |
US5863125A (en) * | 1998-01-30 | 1999-01-26 | International Business Machines Corporation | High efficiency two-SLM projector employing total-internal-reflection prism |
US5921650A (en) * | 1998-02-27 | 1999-07-13 | International Business Machines Corporation | High efficiency field-sequential color projector using two SLMs |
JPH11295622A (ja) * | 1998-04-10 | 1999-10-29 | Minolta Co Ltd | 照明装置 |
US6288815B1 (en) | 1999-03-31 | 2001-09-11 | Philips Electronics North America Corporation | Light scanner with cylindrical lenses |
JP2001014911A (ja) | 1999-06-28 | 2001-01-19 | Minolta Co Ltd | 照明装置 |
US6361172B1 (en) * | 2000-03-20 | 2002-03-26 | Philips Electronics North America Corporation | Color projection system incorporating electro-optic light modulator and rotating light-transmissive element |
US6870523B1 (en) * | 2000-06-07 | 2005-03-22 | Genoa Color Technologies | Device, system and method for electronic true color display |
US7116378B1 (en) | 2000-08-15 | 2006-10-03 | Displaytech, Inc. | Color-balanced brightness enhancement for display systems |
KR100381264B1 (ko) * | 2000-11-15 | 2003-05-01 | 엘지전자 주식회사 | 단판식 액정 프로젝터용 컬러 분리장치 |
US6726333B2 (en) | 2001-02-09 | 2004-04-27 | Reflectivity, Inc | Projection display with multiply filtered light |
US7046221B1 (en) | 2001-10-09 | 2006-05-16 | Displaytech, Inc. | Increasing brightness in field-sequential color displays |
TW563794U (en) * | 2002-05-15 | 2003-11-21 | Young Optics Inc | Color wheel |
TW577550U (en) * | 2002-10-02 | 2004-02-21 | Prodisc Technology Inc | Color wheel and washer for color wheel |
US6754014B1 (en) * | 2003-02-21 | 2004-06-22 | Prodisc Technology Inc. | Color wheel |
US7212359B2 (en) * | 2003-07-25 | 2007-05-01 | Texas Instruments Incorporated | Color rendering of illumination light in display systems |
US7131762B2 (en) * | 2003-07-25 | 2006-11-07 | Texas Instruments Incorporated | Color rendering of illumination light in display systems |
TWI226942B (en) * | 2003-11-11 | 2005-01-21 | Asia Optical Co Inc | Filter set and color wheel with the filter set |
US7457063B2 (en) * | 2004-03-01 | 2008-11-25 | Asia Optical Co., Inc. | Color wheel and color filter assembly thereof |
TWI280418B (en) * | 2004-06-16 | 2007-05-01 | Coretronic Corp | Combination structure of color wheel |
EP1872166B1 (de) * | 2005-04-22 | 2009-07-08 | Oerlikon Trading AG, Trübbach | Farbrad mit selbstjustierten segmenten |
JP2007080796A (ja) * | 2005-09-16 | 2007-03-29 | Toshiba Corp | 光源ランプ |
DE102006020648B4 (de) * | 2006-05-02 | 2020-06-10 | Oerlikon Trading Ag, Trübbach | Verfahren zur Herstellung eines Farbrades |
CN104880819B (zh) * | 2015-05-28 | 2017-05-03 | 苏州佳世达光电有限公司 | 一种色轮及应用其的投影*** |
CN111323936B (zh) * | 2018-11-29 | 2022-03-08 | 成都理想境界科技有限公司 | 一种投影显示***、3d眼镜和投影方法 |
CN112887689A (zh) * | 2021-01-21 | 2021-06-01 | 联想(北京)有限公司 | 一种显示方法及装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4667229A (en) * | 1984-05-18 | 1987-05-19 | Fuji Photo Optical Company, Ltd. | Color video endoscope system |
DE3614888A1 (de) * | 1986-05-02 | 1987-11-05 | Hell Rudolf Dr Ing Gmbh | Optische anordnung zur zeilenweisen beleuchtung von abtastvorlagen |
US4800474A (en) * | 1986-05-15 | 1989-01-24 | Vari-Lite, Inc. | Color wheel assembly for lighting equipment |
JPH02119005A (ja) * | 1988-10-28 | 1990-05-07 | Fuji Photo Optical Co Ltd | 照明装置 |
US4909600A (en) * | 1988-10-28 | 1990-03-20 | Welch Allyn, Inc. | Light chopper assembly |
US5079544A (en) * | 1989-02-27 | 1992-01-07 | Texas Instruments Incorporated | Standard independent digitized video system |
JP2964715B2 (ja) * | 1991-07-01 | 1999-10-18 | 富士写真光機株式会社 | 電子内視鏡システム |
US5233385A (en) * | 1991-12-18 | 1993-08-03 | Texas Instruments Incorporated | White light enhanced color field sequential projection |
US5371543A (en) * | 1993-03-03 | 1994-12-06 | Texas Instruments Incorporated | Monolithic color wheel |
US5426576A (en) * | 1993-04-23 | 1995-06-20 | Light & Sound Design, Limited | Colour cross-fading system for a luminaire |
US5650832A (en) * | 1995-06-13 | 1997-07-22 | Texas Instruments Incorporated | Multimode color wheel for display device |
-
1995
- 1995-06-13 US US08/489,979 patent/US5777694A/en not_active Expired - Lifetime
-
1996
- 1996-06-01 KR KR1019960019517A patent/KR980004301A/ko active IP Right Grant
- 1996-06-12 CA CA002178848A patent/CA2178848A1/en not_active Abandoned
- 1996-06-12 JP JP8151396A patent/JPH095515A/ja active Pending
- 1996-06-13 EP EP96109494A patent/EP0749246B1/de not_active Expired - Lifetime
- 1996-06-13 DE DE69611482T patent/DE69611482T2/de not_active Expired - Fee Related
- 1996-07-09 TW TW085108260A patent/TW319859B/zh active
Also Published As
Publication number | Publication date |
---|---|
US5777694A (en) | 1998-07-07 |
TW319859B (de) | 1997-11-11 |
EP0749246A1 (de) | 1996-12-18 |
DE69611482T2 (de) | 2001-07-05 |
JPH095515A (ja) | 1997-01-10 |
KR980004301A (ko) | 1998-03-30 |
EP0749246B1 (de) | 2001-01-10 |
CA2178848A1 (en) | 1996-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |