CN102692718B - 一种投影系统 - Google Patents
一种投影系统 Download PDFInfo
- Publication number
- CN102692718B CN102692718B CN201110071961.8A CN201110071961A CN102692718B CN 102692718 B CN102692718 B CN 102692718B CN 201110071961 A CN201110071961 A CN 201110071961A CN 102692718 B CN102692718 B CN 102692718B
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- target directional
- reflecting element
- light
- reflecting
- directional light
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- 230000003287 optical effect Effects 0.000 claims abstract description 17
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110071961.8A CN102692718B (zh) | 2011-03-24 | 2011-03-24 | 一种投影系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110071961.8A CN102692718B (zh) | 2011-03-24 | 2011-03-24 | 一种投影系统 |
Publications (2)
Publication Number | Publication Date |
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CN102692718A CN102692718A (zh) | 2012-09-26 |
CN102692718B true CN102692718B (zh) | 2014-06-11 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201110071961.8A Expired - Fee Related CN102692718B (zh) | 2011-03-24 | 2011-03-24 | 一种投影系统 |
Country Status (1)
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CN (1) | CN102692718B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105872502A (zh) * | 2016-03-11 | 2016-08-17 | 联想(北京)有限公司 | 一种投影设备、投影系统及投影方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1203677A (zh) * | 1995-12-05 | 1998-12-30 | 马丁·卡皮 | 扫描系统 |
US6020937A (en) * | 1997-05-12 | 2000-02-01 | Sony Corporation | High resolution digital projection TV with dynamically adjustable resolution utilizing a system of rotating mirrors |
CN1317097A (zh) * | 1998-08-28 | 2001-10-10 | 布罗克哈文科学协会 | 薄显示器用的光学投影器 |
CN2500051Y (zh) * | 2001-08-07 | 2002-07-10 | 孟超 | 大屏幕投影显示装置 |
CN1750622A (zh) * | 2005-09-30 | 2006-03-22 | 黄革雄 | 激光投影机 |
CN1779548A (zh) * | 2004-11-19 | 2006-05-31 | 杨东佐 | 一种图像投影系统及光工作方法 |
TW200832045A (en) * | 2007-01-19 | 2008-08-01 | si-long You | Brightness enhancing device of projector |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050052720A1 (en) * | 2003-09-08 | 2005-03-10 | Kenneth Tetterington | Two-dimensional laser projection system |
US20060023285A1 (en) * | 2004-07-29 | 2006-02-02 | Kuo-Yen Lai | Pixel differential polygon scanning projector |
JP5042108B2 (ja) * | 2008-04-08 | 2012-10-03 | 三菱電機株式会社 | 液晶表示装置及びバックライト照明装置 |
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2011
- 2011-03-24 CN CN201110071961.8A patent/CN102692718B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1203677A (zh) * | 1995-12-05 | 1998-12-30 | 马丁·卡皮 | 扫描系统 |
US6020937A (en) * | 1997-05-12 | 2000-02-01 | Sony Corporation | High resolution digital projection TV with dynamically adjustable resolution utilizing a system of rotating mirrors |
CN1317097A (zh) * | 1998-08-28 | 2001-10-10 | 布罗克哈文科学协会 | 薄显示器用的光学投影器 |
CN2500051Y (zh) * | 2001-08-07 | 2002-07-10 | 孟超 | 大屏幕投影显示装置 |
CN1779548A (zh) * | 2004-11-19 | 2006-05-31 | 杨东佐 | 一种图像投影系统及光工作方法 |
CN1750622A (zh) * | 2005-09-30 | 2006-03-22 | 黄革雄 | 激光投影机 |
TW200832045A (en) * | 2007-01-19 | 2008-08-01 | si-long You | Brightness enhancing device of projector |
Also Published As
Publication number | Publication date |
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CN102692718A (zh) | 2012-09-26 |
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