JP2014225034A5 - - Google Patents
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- Publication number
- JP2014225034A5 JP2014225034A5 JP2014150655A JP2014150655A JP2014225034A5 JP 2014225034 A5 JP2014225034 A5 JP 2014225034A5 JP 2014150655 A JP2014150655 A JP 2014150655A JP 2014150655 A JP2014150655 A JP 2014150655A JP 2014225034 A5 JP2014225034 A5 JP 2014225034A5
- Authority
- JP
- Japan
- Prior art keywords
- pulse width
- pulse
- pixel brightness
- segment
- segments
- 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.)
- Granted
Links
- 239000003086 colorant Substances 0.000 claims 8
- 230000000750 progressive effect Effects 0.000 claims 6
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43075102P | 2002-12-04 | 2002-12-04 | |
| US60/430,751 | 2002-12-04 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004559033A Division JP5851672B2 (ja) | 2002-12-04 | 2003-07-07 | 均一化したパルス幅セグメントを有するパルス幅変調方式のディスプレイ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014225034A JP2014225034A (ja) | 2014-12-04 |
| JP2014225034A5 true JP2014225034A5 (enExample) | 2015-10-01 |
| JP6021859B2 JP6021859B2 (ja) | 2016-11-09 |
Family
ID=32507654
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004559033A Expired - Lifetime JP5851672B2 (ja) | 2002-12-04 | 2003-07-07 | 均一化したパルス幅セグメントを有するパルス幅変調方式のディスプレイ |
| JP2014150655A Expired - Lifetime JP6021859B2 (ja) | 2002-12-04 | 2014-07-24 | 均一化したパルス幅セグメントを有するパルス幅変調方式のディスプレイ |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004559033A Expired - Lifetime JP5851672B2 (ja) | 2002-12-04 | 2003-07-07 | 均一化したパルス幅セグメントを有するパルス幅変調方式のディスプレイ |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7245327B2 (enExample) |
| EP (1) | EP1568217A4 (enExample) |
| JP (2) | JP5851672B2 (enExample) |
| KR (2) | KR20100114527A (enExample) |
| CN (1) | CN100388797C (enExample) |
| AU (1) | AU2003247894A1 (enExample) |
| WO (1) | WO2004054252A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100114527A (ko) * | 2002-12-04 | 2010-10-25 | 톰슨 라이센싱 | 균등화된 펄스폭 세그먼트를 갖는 펄스폭 변조 디스플레이 |
| KR100686070B1 (ko) | 2004-10-18 | 2007-02-23 | 엘지전자 주식회사 | 영상표시기기의 밝기조정방법 및 장치 |
| US20080122992A1 (en) * | 2005-01-28 | 2008-05-29 | Thomson Licensing S.A. | Sequential Display With Motion Adaptive Processing for a Dmd Projector |
| US7290883B2 (en) * | 2005-03-24 | 2007-11-06 | Tte Tchnology, Inc. | System and method for projecting video onto a screen |
| TWI261462B (en) * | 2005-04-21 | 2006-09-01 | Optoma Corp | Optical projection apparatus |
| US10341622B2 (en) | 2013-05-07 | 2019-07-02 | Dolby Laboratories Licensing Corporation | Multi-half-tone imaging and dual modulation projection/dual modulation laser projection |
| RU2695300C2 (ru) | 2013-05-07 | 2019-07-22 | Долби Лэборетериз Лайсенсинг Корпорейшн | Формирование многополутоновых изображений и проецирование с двойной модуляцией/лазерное проецирование с двойной модуляцией |
| CN115641823A (zh) * | 2021-07-19 | 2023-01-24 | 深圳晶微峰光电科技有限公司 | 一种显示系统及显示方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0664917B1 (en) * | 1992-10-15 | 2004-03-03 | Texas Instruments Incorporated | Display device |
| US6362835B1 (en) | 1993-11-23 | 2002-03-26 | Texas Instruments Incorporated | Brightness and contrast control for a digital pulse-width modulated display system |
| US5619228A (en) * | 1994-07-25 | 1997-04-08 | Texas Instruments Incorporated | Method for reducing temporal artifacts in digital video systems |
| 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 |
| CA2184129A1 (en) * | 1995-08-31 | 1997-03-01 | Donald B. Doherty | Bit-splitting for pulse width modulated spatial light modulator |
| JP3322809B2 (ja) * | 1995-10-24 | 2002-09-09 | 富士通株式会社 | ディスプレイ駆動方法及び装置 |
| US5940142A (en) * | 1995-11-17 | 1999-08-17 | Matsushita Electronics Corporation | Display device driving for a gray scale expression, and a driving circuit therefor |
| US5774196A (en) * | 1996-06-13 | 1998-06-30 | Texas Instruments Incorporated | Method and apparatus of aligning color modulation data to color wheel filter segments |
| JPH10177370A (ja) * | 1996-10-16 | 1998-06-30 | Oki Lsi Technol Kansai:Kk | 多階調出力回路及び液晶表示装置 |
| US6108053A (en) | 1997-05-30 | 2000-08-22 | Texas Instruments Incorporated | Method of calibrating a color wheel system having a clear segment |
| US6246185B1 (en) * | 1998-12-31 | 2001-06-12 | Texas Instruments Incorporated | High frequency ballast for high intensity discharge lamps |
| JP4008178B2 (ja) * | 1999-03-04 | 2007-11-14 | 松下電器産業株式会社 | 階調表示方法 |
| JP2000259126A (ja) * | 1999-03-04 | 2000-09-22 | Matsushita Electric Ind Co Ltd | 階調表示方法 |
| KR20100114527A (ko) * | 2002-12-04 | 2010-10-25 | 톰슨 라이센싱 | 균등화된 펄스폭 세그먼트를 갖는 펄스폭 변조 디스플레이 |
| US20060108053A1 (en) * | 2004-11-19 | 2006-05-25 | Hart James M | Hot application of apex on a tire building machine |
-
2003
- 2003-07-07 KR KR1020107018675A patent/KR20100114527A/ko not_active Ceased
- 2003-07-07 JP JP2004559033A patent/JP5851672B2/ja not_active Expired - Lifetime
- 2003-07-07 EP EP03812757A patent/EP1568217A4/en not_active Ceased
- 2003-07-07 US US10/537,113 patent/US7245327B2/en not_active Expired - Lifetime
- 2003-07-07 CN CNB038255111A patent/CN100388797C/zh not_active Expired - Lifetime
- 2003-07-07 KR KR1020057010106A patent/KR101044212B1/ko not_active Expired - Lifetime
- 2003-07-07 AU AU2003247894A patent/AU2003247894A1/en not_active Abandoned
- 2003-07-07 WO PCT/US2003/021155 patent/WO2004054252A1/en not_active Ceased
-
2014
- 2014-07-24 JP JP2014150655A patent/JP6021859B2/ja not_active Expired - Lifetime
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