CN105005171B - 投影装置及其控制方法 - Google Patents
投影装置及其控制方法 Download PDFInfo
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- CN105005171B CN105005171B CN201510471011.2A CN201510471011A CN105005171B CN 105005171 B CN105005171 B CN 105005171B CN 201510471011 A CN201510471011 A CN 201510471011A CN 105005171 B CN105005171 B CN 105005171B
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000003086 colorant Substances 0.000 claims description 21
- 239000007787 solid Substances 0.000 claims description 13
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 241001270131 Agaricus moelleri Species 0.000 abstract 3
- 239000000463 material Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000000819 phase cycle Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000010981 turquoise Substances 0.000 description 1
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- Projection Apparatus (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
基色光亮度 | 灰阶 | 调制时段的时长(微秒) | 灰阶亮度 |
1 | 15 | 2785.28 | 2785.28 |
1 | 14 | 1392.64 | 1392.64 |
1 | 13 | 696.32 | 696.32 |
1 | 12 | 348.16 | 348.16 |
1 | 11 | 174.08 | 174.08 |
1 | 10 | 87.04 | 87.04 |
1 | 9 | 43.52 | 43.52 |
1 | 8 | 21.76 | 21.76 |
1 | 7 | 10.88 | 10.88 |
1 | 6 | 5.44 | 5.44 |
1 | 5 | 2.72 | 2.72 |
1 | 4 | 1.36 | 1.36 |
1 | 3 | 0.68 | 0.68 |
1 | 2 | 0.34 | 0.34 |
1 | 1 | 0.17 | 0.17 |
1 | 0 | 0.085 | 0.085 |
基色光亮度 | 灰阶 | 调制时段的时长(微秒) | 灰阶亮度 |
1 | 15 | 2785.28 | 2785.28 |
1 | 14 | 1392.64 | 1392.64 |
1 | 13 | 696.32 | 696.32 |
1 | 12 | 348.16 | 348.16 |
1 | 11 | 174.08 | 174.08 |
1 | 10 | 87.04 | 87.04 |
1 | 9 | 43.52 | 43.52 |
1 | 8 | 21.76 | 21.76 |
0.5 | 7 | 21.76 | 10.88 |
0.25 | 6 | 21.76 | 5.44 |
0.125 | 5 | 21.76 | 2.72 |
0.0625 | 4 | 21.76 | 1.36 |
0.03125 | 3 | 21.76 | 0.68 |
0.015625 | 2 | 21.76 | 0.34 |
0.007813 | 1 | 21.76 | 0.17 |
0.003906 | 0 | 21.76 | 0.085 |
基色光亮度 | 灰阶 | 调制时段的时长(微秒) | 灰阶亮度 |
1.058 | 15 | 2632.88 | 2785.28 |
1 | 14 | 1392.64 | 1392.64 |
1 | 13 | 696.32 | 696.32 |
1 | 12 | 348.16 | 348.16 |
1 | 11 | 174.08 | 174.08 |
1 | 10 | 87.04 | 87.04 |
1 | 9 | 43.52 | 43.52 |
1 | 8 | 21.76 | 21.76 |
0.5 | 7 | 21.76 | 10.88 |
0.25 | 6 | 21.76 | 5.44 |
0.125 | 5 | 21.76 | 2.72 |
0.0625 | 4 | 21.76 | 1.36 |
0.03125 | 3 | 21.76 | 0.68 |
0.015625 | 2 | 21.76 | 0.34 |
0.007813 | 1 | 21.76 | 0.17 |
0.003906 | 0 | 21.76 | 0.085 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510471011.2A CN105005171B (zh) | 2011-12-25 | 2011-12-25 | 投影装置及其控制方法 |
Applications Claiming Priority (2)
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CN201110442257.9A CN102854715B (zh) | 2011-12-25 | 2011-12-25 | 投影装置及其控制方法 |
CN201510471011.2A CN105005171B (zh) | 2011-12-25 | 2011-12-25 | 投影装置及其控制方法 |
Related Parent Applications (1)
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CN201110442257.9A Division CN102854715B (zh) | 2011-12-25 | 2011-12-25 | 投影装置及其控制方法 |
Publications (2)
Publication Number | Publication Date |
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CN105005171A CN105005171A (zh) | 2015-10-28 |
CN105005171B true CN105005171B (zh) | 2017-03-22 |
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CN201510471011.2A Active CN105005171B (zh) | 2011-12-25 | 2011-12-25 | 投影装置及其控制方法 |
CN201110442257.9A Active CN102854715B (zh) | 2011-12-25 | 2011-12-25 | 投影装置及其控制方法 |
CN201510472834.7A Active CN105022208B (zh) | 2011-12-25 | 2011-12-25 | 投影装置及其控制方法 |
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CN201110442257.9A Active CN102854715B (zh) | 2011-12-25 | 2011-12-25 | 投影装置及其控制方法 |
CN201510472834.7A Active CN105022208B (zh) | 2011-12-25 | 2011-12-25 | 投影装置及其控制方法 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104423125B (zh) * | 2013-08-29 | 2016-03-09 | 台达电子工业股份有限公司 | 灰阶控制方法及光学投影系统 |
CN105467733B (zh) * | 2014-08-25 | 2018-08-28 | 深圳市光峰光电技术有限公司 | 投影显示系统及其控制方法 |
CN105991980B (zh) | 2015-02-06 | 2019-05-03 | 深圳光峰科技股份有限公司 | 投影系统及其控制方法 |
CN106855679B (zh) * | 2015-12-08 | 2019-05-03 | 深圳光峰科技股份有限公司 | 投影装置及其控制方法 |
JP6561006B2 (ja) * | 2016-03-29 | 2019-08-14 | 株式会社日立エルジーデータストレージ | 映像表示装置 |
CN107547878B (zh) * | 2016-06-24 | 2019-11-08 | 深圳光峰科技股份有限公司 | 投影系统及图像调制方法 |
CN109587465B (zh) * | 2016-07-19 | 2020-12-08 | 深圳光峰科技股份有限公司 | 投影系统 |
CN107688273B (zh) * | 2016-08-06 | 2019-07-16 | 深圳光峰科技股份有限公司 | 显示系统及图像调制方法 |
CN109120859B (zh) * | 2017-06-26 | 2022-03-25 | 深圳光峰科技股份有限公司 | 一种影像数据处理装置及拍摄设备、显示系统 |
CN111240145B (zh) * | 2018-11-29 | 2022-04-15 | 青岛海信激光显示股份有限公司 | 光阀驱动控制方法及投影设备 |
CN111866477B (zh) * | 2019-04-30 | 2023-04-11 | 深圳光峰科技股份有限公司 | 成像装置及方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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GB9223114D0 (en) * | 1992-11-04 | 1992-12-16 | Rank Brimar Ltd | Display system |
JP3747005B2 (ja) * | 2002-03-22 | 2006-02-22 | Necビューテクノロジー株式会社 | Dmdプロジェクターとその光量制御方法 |
JP3843973B2 (ja) * | 2003-09-02 | 2006-11-08 | セイコーエプソン株式会社 | プロジェクタ |
US8520290B2 (en) * | 2007-08-16 | 2013-08-27 | Silicon Quest Kabushiki Kaisha | Display system for higher grayscale with a varying light source |
CN101369090B (zh) * | 2007-08-17 | 2010-08-11 | 青岛海信电器股份有限公司 | 控制成像装置与色轮同步成像的方法和系统 |
CN101674702A (zh) * | 2008-09-11 | 2010-03-17 | 中强光电股份有限公司 | 光源亮度控制方法与装置 |
CN102221768B (zh) * | 2010-04-15 | 2012-09-19 | 鸿富锦精密工业(深圳)有限公司 | 投影机对比度增强系统及其增强方法 |
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2011
- 2011-12-25 CN CN201510471011.2A patent/CN105005171B/zh active Active
- 2011-12-25 CN CN201110442257.9A patent/CN102854715B/zh active Active
- 2011-12-25 CN CN201510472834.7A patent/CN105022208B/zh active Active
Also Published As
Publication number | Publication date |
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CN105005171A (zh) | 2015-10-28 |
CN105022208B (zh) | 2017-11-07 |
CN102854715A (zh) | 2013-01-02 |
CN102854715B (zh) | 2015-12-09 |
CN105022208A (zh) | 2015-11-04 |
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Denomination of invention: Projection apparatus and control method thereof Effective date of registration: 20171113 Granted publication date: 20170322 Pledgee: CITIC Bank Limited by Share Ltd. Shenzhen branch Pledgor: APPOTRONICS Corp.,Ltd. Registration number: 2017440020053 |
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Address after: 518000 20-22, 20-22 headquarters building, 63 high tech Zone, Xuefu Road, Nanshan District, Guangdong Province, Guangdong. Patentee after: SHENZHEN GUANGFENG TECHNOLOGY Co.,Ltd. Address before: 518055 Guangdong province Shenzhen Nanshan District Xili town Cha Guang road Shenzhen integrated circuit design application Industrial Park 401 Patentee before: APPOTRONICS Corp.,Ltd. |
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