DE69516360D1 - Vorrichtung zum Korrigieren der Pixeldaten zur Anwendung bei einer Matrix von angetriebenen Spiegeln - Google Patents
Vorrichtung zum Korrigieren der Pixeldaten zur Anwendung bei einer Matrix von angetriebenen SpiegelnInfo
- Publication number
- DE69516360D1 DE69516360D1 DE69516360T DE69516360T DE69516360D1 DE 69516360 D1 DE69516360 D1 DE 69516360D1 DE 69516360 T DE69516360 T DE 69516360T DE 69516360 T DE69516360 T DE 69516360T DE 69516360 D1 DE69516360 D1 DE 69516360D1
- Authority
- DE
- Germany
- Prior art keywords
- matrix
- pixel data
- correcting pixel
- driven mirrors
- mirrors
- 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
- 239000011159 matrix material Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/20—Circuitry for controlling amplitude response
- H04N5/202—Gamma control
-
- 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]
- H04N9/3179—Video signal processing therefor
- H04N9/3182—Colour adjustment, e.g. white balance, shading or gamut
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/005—Projectors using an electronic spatial light modulator but not peculiar thereto
- G03B21/008—Projectors using an electronic spatial light modulator but not peculiar thereto using micromirror devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
- H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
- H04N5/7458—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being an array of deformable mirrors, e.g. digital micromirror device [DMD]
-
- 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
- H04N9/3155—Modulator illumination systems for controlling the light source
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S359/00—Optical: systems and elements
- Y10S359/904—Micromirror
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Picture Signal Circuits (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Facsimile Image Signal Circuits (AREA)
- Liquid Crystal Display Device Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940029495A KR0147939B1 (ko) | 1994-11-11 | 1994-11-11 | 투사형 화상표시장치의 화소보정장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69516360D1 true DE69516360D1 (de) | 2000-05-25 |
DE69516360T2 DE69516360T2 (de) | 2000-08-24 |
Family
ID=36955927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69516360T Expired - Fee Related DE69516360T2 (de) | 1994-11-11 | 1995-11-08 | Vorrichtung zum Korrigieren der Pixeldaten zur Anwendung bei einer Matrix von angetriebenen Spiegeln |
Country Status (21)
Country | Link |
---|---|
US (1) | US5870076A (de) |
EP (1) | EP0712244B1 (de) |
JP (1) | JPH10508993A (de) |
KR (1) | KR0147939B1 (de) |
CN (1) | CN1077377C (de) |
AR (1) | AR000114A1 (de) |
AU (1) | AU699158B2 (de) |
BR (1) | BR9509645A (de) |
CA (1) | CA2204853A1 (de) |
CZ (1) | CZ141897A3 (de) |
DE (1) | DE69516360T2 (de) |
ES (1) | ES2146696T3 (de) |
HU (1) | HU222299B1 (de) |
MX (1) | MX9703405A (de) |
MY (1) | MY113856A (de) |
PE (1) | PE42797A1 (de) |
PL (1) | PL178863B1 (de) |
RU (1) | RU2144280C1 (de) |
TW (1) | TW279222B (de) |
UY (1) | UY24084A1 (de) |
WO (1) | WO1996015623A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6969635B2 (en) * | 2000-12-07 | 2005-11-29 | Reflectivity, Inc. | Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates |
US6962419B2 (en) | 1998-09-24 | 2005-11-08 | Reflectivity, Inc | Micromirror elements, package for the micromirror elements, and projection system therefor |
US6424076B1 (en) * | 1998-10-07 | 2002-07-23 | The B. F. Goodrich Company | Incremental switched deformable mirror |
US6377270B1 (en) * | 1999-07-30 | 2002-04-23 | Microsoft Corporation | Method and system for transforming color coordinates by direct calculation |
JP2001092413A (ja) * | 1999-09-24 | 2001-04-06 | Semiconductor Energy Lab Co Ltd | El表示装置および電子装置 |
US6541863B1 (en) | 2000-01-05 | 2003-04-01 | Advanced Micro Devices, Inc. | Semiconductor device having a reduced signal processing time and a method of fabricating the same |
US7167297B2 (en) * | 2000-08-30 | 2007-01-23 | Reflectivity, Inc | Micromirror array |
US7023606B2 (en) * | 2001-08-03 | 2006-04-04 | Reflectivity, Inc | Micromirror array for projection TV |
US7042622B2 (en) * | 2003-10-30 | 2006-05-09 | Reflectivity, Inc | Micromirror and post arrangements on substrates |
GB2461912A (en) * | 2008-07-17 | 2010-01-20 | Micron Technology Inc | Method and apparatus for dewarping and/or perspective correction of an image |
JP5509729B2 (ja) * | 2009-08-24 | 2014-06-04 | ソニー株式会社 | 画像表示装置、画像表示方法及び画像処理装置 |
DE202009014863U1 (de) | 2009-12-16 | 2010-03-25 | Hsu, Jui-Lin, Chung Ho City | Messgerät |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4868668A (en) * | 1986-08-21 | 1989-09-19 | Electrohome Limited | System and method for image adjustment in an optical projection system |
US4945406A (en) * | 1988-11-07 | 1990-07-31 | Eastman Kodak Company | Apparatus and accompanying methods for achieving automatic color balancing in a film to video transfer system |
GB9008032D0 (en) * | 1990-04-09 | 1990-06-06 | Rank Brimar Ltd | Video display systems |
GB9024978D0 (en) * | 1990-11-16 | 1991-01-02 | Rank Cintel Ltd | Digital mirror spatial light modulator |
EP0707303B1 (de) * | 1990-11-16 | 2000-02-09 | Digital Projection Limited | Verfahren und Einrichtung zum Steuern von verformbaren Spiegeln |
CA2063744C (en) * | 1991-04-01 | 2002-10-08 | Paul M. Urbanus | Digital micromirror device architecture and timing for use in a pulse-width modulated display system |
US5307056A (en) * | 1991-09-06 | 1994-04-26 | Texas Instruments Incorporated | Dynamic memory allocation for frame buffer for spatial light modulator |
EP0841810B1 (de) * | 1991-12-05 | 2000-06-21 | Texas Instruments Incorporated | Verfahren zur Verbesserung eines Videosignals |
US5585956A (en) * | 1993-07-31 | 1996-12-17 | Daewoo Electronics Co, Ltd. | Electrostrictive actuated mirror array |
US5504504A (en) * | 1994-07-13 | 1996-04-02 | Texas Instruments Incorporated | Method of reducing the visual impact of defects present in a spatial light modulator display |
US5670976A (en) * | 1995-02-28 | 1997-09-23 | Texas Instruments Incorporated | Spatial light modulator having redundant memory cells |
US5657036A (en) * | 1995-04-26 | 1997-08-12 | Texas Instruments Incorporated | Color display system with spatial light modulator(s) having color-to color variations for split reset |
US5777589A (en) * | 1995-04-26 | 1998-07-07 | Texas Instruments Incorporated | Color display system with spatial light modulator(s) having color-to-color variations in data sequencing |
-
1994
- 1994-11-11 KR KR1019940029495A patent/KR0147939B1/ko not_active IP Right Cessation
-
1995
- 1995-11-08 EP EP95117606A patent/EP0712244B1/de not_active Expired - Lifetime
- 1995-11-08 DE DE69516360T patent/DE69516360T2/de not_active Expired - Fee Related
- 1995-11-08 ES ES95117606T patent/ES2146696T3/es not_active Expired - Lifetime
- 1995-11-09 MY MYPI95003409A patent/MY113856A/en unknown
- 1995-11-09 US US08/556,113 patent/US5870076A/en not_active Expired - Fee Related
- 1995-11-10 MX MX9703405A patent/MX9703405A/es unknown
- 1995-11-10 JP JP8515935A patent/JPH10508993A/ja active Pending
- 1995-11-10 BR BR9509645A patent/BR9509645A/pt not_active IP Right Cessation
- 1995-11-10 TW TW084111924A patent/TW279222B/zh active
- 1995-11-10 AR AR33419795A patent/AR000114A1/es unknown
- 1995-11-10 CN CN95196164A patent/CN1077377C/zh not_active Expired - Fee Related
- 1995-11-10 PL PL95320192A patent/PL178863B1/pl unknown
- 1995-11-10 CZ CZ971418A patent/CZ141897A3/cs unknown
- 1995-11-10 RU RU97110111A patent/RU2144280C1/ru not_active IP Right Cessation
- 1995-11-10 WO PCT/KR1995/000145 patent/WO1996015623A1/en not_active Application Discontinuation
- 1995-11-10 CA CA002204853A patent/CA2204853A1/en not_active Abandoned
- 1995-11-10 AU AU38164/95A patent/AU699158B2/en not_active Ceased
- 1995-11-10 HU HU9800824A patent/HU222299B1/hu not_active IP Right Cessation
- 1995-11-13 UY UY24084A patent/UY24084A1/es not_active IP Right Cessation
- 1995-12-06 PE PE1995284323A patent/PE42797A1/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
RU2144280C1 (ru) | 2000-01-10 |
UY24084A1 (es) | 1996-04-12 |
WO1996015623A1 (en) | 1996-05-23 |
US5870076A (en) | 1999-02-09 |
HUT77727A (hu) | 1998-07-28 |
CZ141897A3 (cs) | 1998-02-18 |
AR000114A1 (es) | 1997-05-21 |
MX9703405A (es) | 1998-04-30 |
TW279222B (de) | 1996-06-21 |
CA2204853A1 (en) | 1996-05-23 |
AU3816495A (en) | 1996-06-06 |
PE42797A1 (es) | 1997-11-27 |
EP0712244B1 (de) | 2000-04-19 |
JPH10508993A (ja) | 1998-09-02 |
CN1163036A (zh) | 1997-10-22 |
MY113856A (en) | 2002-06-29 |
PL178863B1 (pl) | 2000-06-30 |
AU699158B2 (en) | 1998-11-26 |
PL320192A1 (en) | 1997-09-15 |
KR0147939B1 (ko) | 1998-09-15 |
HU222299B1 (hu) | 2003-06-28 |
EP0712244A3 (de) | 1997-03-12 |
KR960020351A (ko) | 1996-06-17 |
CN1077377C (zh) | 2002-01-02 |
DE69516360T2 (de) | 2000-08-24 |
BR9509645A (pt) | 1997-09-16 |
EP0712244A2 (de) | 1996-05-15 |
ES2146696T3 (es) | 2000-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: DAEWOO ELECTRONICS CORP., SEOUL/SOUL, KR |
|
8339 | Ceased/non-payment of the annual fee |