CN2549486Y - 一种小型背投影彩色显示装置 - Google Patents
一种小型背投影彩色显示装置 Download PDFInfo
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- CN2549486Y CN2549486Y CN 02217919 CN02217919U CN2549486Y CN 2549486 Y CN2549486 Y CN 2549486Y CN 02217919 CN02217919 CN 02217919 CN 02217919 U CN02217919 U CN 02217919U CN 2549486 Y CN2549486 Y CN 2549486Y
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- light
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- emitting diode
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 02217919 CN2549486Y (zh) | 2002-06-04 | 2002-06-04 | 一种小型背投影彩色显示装置 |
Applications Claiming Priority (1)
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CN 02217919 CN2549486Y (zh) | 2002-06-04 | 2002-06-04 | 一种小型背投影彩色显示装置 |
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CN2549486Y true CN2549486Y (zh) | 2003-05-07 |
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CN 02217919 Expired - Fee Related CN2549486Y (zh) | 2002-06-04 | 2002-06-04 | 一种小型背投影彩色显示装置 |
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CN (1) | CN2549486Y (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100406960C (zh) * | 2004-08-03 | 2008-07-30 | 三星电子株式会社 | 照明单元和采用该照明单元的图像投影设备 |
CN100458499C (zh) * | 2004-06-18 | 2009-02-04 | 株式会社日立制作所 | 图像显示装置 |
US7578606B2 (en) | 2004-07-27 | 2009-08-25 | Dolby Laboratories Licensing Corporation | Luminance-preserving, parallax-reducing diffuser |
CN102004321A (zh) * | 2010-08-27 | 2011-04-06 | 浙江金成科技发展有限公司 | 具有单个偏振转换器的led液晶投影机的光学结构 |
CN102081289A (zh) * | 2010-12-09 | 2011-06-01 | 杭州晶景光电有限公司 | 基于CF-LCoS的色域扩展紧凑型微型光引擎 |
CN103713424A (zh) * | 2013-12-10 | 2014-04-09 | 中山火炬开发区聚冠机械五金加工厂 | 一种监视器 |
CN106200231A (zh) * | 2014-08-21 | 2016-12-07 | 中强光电股份有限公司 | 投影机 |
CN106707668A (zh) * | 2016-12-14 | 2017-05-24 | 浙江晶景光电有限公司 | 基于光棒的偏振光复用成像方法及微型光学引擎系统 |
-
2002
- 2002-06-04 CN CN 02217919 patent/CN2549486Y/zh not_active Expired - Fee Related
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100458499C (zh) * | 2004-06-18 | 2009-02-04 | 株式会社日立制作所 | 图像显示装置 |
US7578606B2 (en) | 2004-07-27 | 2009-08-25 | Dolby Laboratories Licensing Corporation | Luminance-preserving, parallax-reducing diffuser |
CN101019045B (zh) * | 2004-07-27 | 2011-08-24 | 杜比实验室特许公司 | 减小视差并保持亮度的光散射器 |
US8294658B2 (en) | 2004-07-27 | 2012-10-23 | Dolby Laboratories Licensing Corporation | Parallax-reducing, luminance-preserving diffuser |
CN100406960C (zh) * | 2004-08-03 | 2008-07-30 | 三星电子株式会社 | 照明单元和采用该照明单元的图像投影设备 |
US7568805B2 (en) | 2004-08-03 | 2009-08-04 | Samsung Electronics Co., Ltd. | Illumination unit and image projecting apparatus employing the same |
CN102004321A (zh) * | 2010-08-27 | 2011-04-06 | 浙江金成科技发展有限公司 | 具有单个偏振转换器的led液晶投影机的光学结构 |
CN102081289A (zh) * | 2010-12-09 | 2011-06-01 | 杭州晶景光电有限公司 | 基于CF-LCoS的色域扩展紧凑型微型光引擎 |
CN103713424A (zh) * | 2013-12-10 | 2014-04-09 | 中山火炬开发区聚冠机械五金加工厂 | 一种监视器 |
CN106200231A (zh) * | 2014-08-21 | 2016-12-07 | 中强光电股份有限公司 | 投影机 |
CN106200231B (zh) * | 2014-08-21 | 2018-04-03 | 中强光电股份有限公司 | 投影机 |
CN106707668A (zh) * | 2016-12-14 | 2017-05-24 | 浙江晶景光电有限公司 | 基于光棒的偏振光复用成像方法及微型光学引擎系统 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: FAN BIN Effective date: 20050304 Owner name: JINGYING OPTICAL (SHANGHAI) CO., LTD. Free format text: FORMER OWNER: SHAO JIANXIN |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20050304 Address after: 200050, room 28, building 369, Jiangsu Road, Changning District, Shanghai, Patentee after: Crystal optics (Shanghai) Co., Ltd. Address before: 200434 Shanghai City Rende Road 100 Lane No. 18 Room 601 Co-patentee before: Fan Bin Patentee before: Shao Jianxin |
|
ASS | Succession or assignment of patent right |
Owner name: JINGYING OPTICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JINGYING OPTICAL (SHANGHAI) CO., LTD. Effective date: 20050930 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20050930 Address after: The British Virgin Islands of Tortola Rodez Off Shore Company center 957 mailbox Patentee after: Jingying Optics Co., Ltd. Address before: 200050, room 28, building 369, Jiangsu Road, Changning District, Shanghai, Patentee before: Crystal optics (Shanghai) Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030507 Termination date: 20100604 |