CN1715994A - 一种基于分色镜堆的调光方法及调光装置 - Google Patents
一种基于分色镜堆的调光方法及调光装置 Download PDFInfo
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- CN1715994A CN1715994A CN 200410048378 CN200410048378A CN1715994A CN 1715994 A CN1715994 A CN 1715994A CN 200410048378 CN200410048378 CN 200410048378 CN 200410048378 A CN200410048378 A CN 200410048378A CN 1715994 A CN1715994 A CN 1715994A
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- light
- color
- mirror stack
- entrance window
- color separation
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- Optical Elements Other Than Lenses (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Abstract
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Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2004100483785A CN100370307C (zh) | 2004-06-30 | 2004-06-30 | 一种基于分色镜堆的调光方法及调光装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2004100483785A CN100370307C (zh) | 2004-06-30 | 2004-06-30 | 一种基于分色镜堆的调光方法及调光装置 |
Publications (2)
Publication Number | Publication Date |
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CN1715994A true CN1715994A (zh) | 2006-01-04 |
CN100370307C CN100370307C (zh) | 2008-02-20 |
Family
ID=35821981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2004100483785A Expired - Fee Related CN100370307C (zh) | 2004-06-30 | 2004-06-30 | 一种基于分色镜堆的调光方法及调光装置 |
Country Status (1)
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CN (1) | CN100370307C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107991769A (zh) * | 2018-01-12 | 2018-05-04 | 凝辉(天津)科技有限责任公司 | 二维扫描器件 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4709144A (en) * | 1986-04-02 | 1987-11-24 | Hewlett-Packard Company | Color imager utilizing novel trichromatic beamsplitter and photosensor |
JPS6344602A (ja) * | 1986-08-12 | 1988-02-25 | Seiko Epson Corp | ダイクロイツク・ミラ− |
JPH04338739A (ja) * | 1991-05-16 | 1992-11-26 | Seiko Epson Corp | 光学素子及びこれを用いた投写型表示装置 |
JP2000137220A (ja) * | 1998-10-30 | 2000-05-16 | Nec Corp | 単板式液晶プロジェクタ |
EP1014693A3 (en) * | 1998-12-23 | 2000-09-06 | Hewlett-Packard Company | Color separation for image scanning with more than three colors |
GB2354658A (en) * | 1999-09-27 | 2001-03-28 | Adi Corp | Reflective type of liquid crystal display projection system |
-
2004
- 2004-06-30 CN CNB2004100483785A patent/CN100370307C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107991769A (zh) * | 2018-01-12 | 2018-05-04 | 凝辉(天津)科技有限责任公司 | 二维扫描器件 |
Also Published As
Publication number | Publication date |
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CN100370307C (zh) | 2008-02-20 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING WANFANG TONGHUI SCIENCE CO., LTD. Free format text: FORMER OWNER: WEN JINGWU Effective date: 20071116 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20071116 Address after: The 100070 Beijing Seahawks Fengtai District Science City Road No. nine building two layer Jintang Patentee after: Beijing Wanfang Tonghui Technology Co., Ltd. Address before: 100076 Beijing city Fengtai District Donggaodi Mei Yuen Lane 23 building 4 unit 5 Patentee before: Wen Jingwu |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZHAO QIN Free format text: FORMER OWNER: BEIJING WANFANG TONGHUI TECHNOLOGY CO., LTD. Effective date: 20110406 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100070 2/F, JINTANG BUILDING, NO. 9, HAIYING ROAD, SCIENCE CITY, FENGTAI DISTRICT, BEIJING TO: 100166 NO. 50, ZHANGYI VILLAGE, FENGTAI DISTRICT, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110406 Address after: 100166 Beijing city Fengtai District No. 50 a Patentee after: Zhao Qin Address before: The 100070 Beijing Seahawks Fengtai District Science City Road No. nine building two layer Jintang Patentee before: Beijing Wanfang Tonghui Technology Co., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 102600 No. 6 loyalty Road, Xihongmen Town, Beijing, Daxing District Patentee after: Zhao Qin Address before: 100166 Beijing city Fengtai District No. 50 a Patentee before: Zhao Qin |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20190630 |
|
CF01 | Termination of patent right due to non-payment of annual fee |