CN1752840A - 一种具有光补偿功能的实物投影机 - Google Patents
一种具有光补偿功能的实物投影机 Download PDFInfo
- Publication number
- CN1752840A CN1752840A CN 200510070781 CN200510070781A CN1752840A CN 1752840 A CN1752840 A CN 1752840A CN 200510070781 CN200510070781 CN 200510070781 CN 200510070781 A CN200510070781 A CN 200510070781A CN 1752840 A CN1752840 A CN 1752840A
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- Prior art keywords
- brightness
- signal
- light
- projector
- light source
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- 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.)
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- 230000003287 optical effect Effects 0.000 claims description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Projection Apparatus (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100707812A CN100371822C (zh) | 2005-05-19 | 2005-05-19 | 一种具有光补偿功能的实物投影机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100707812A CN100371822C (zh) | 2005-05-19 | 2005-05-19 | 一种具有光补偿功能的实物投影机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1752840A true CN1752840A (zh) | 2006-03-29 |
CN100371822C CN100371822C (zh) | 2008-02-27 |
Family
ID=36679746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100707812A Expired - Fee Related CN100371822C (zh) | 2005-05-19 | 2005-05-19 | 一种具有光补偿功能的实物投影机 |
Country Status (1)
Country | Link |
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CN (1) | CN100371822C (zh) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2424476Y (zh) * | 2000-04-27 | 2001-03-21 | 贾延忠 | 便携式视频资料演示装置 |
JP2002251607A (ja) * | 2001-02-22 | 2002-09-06 | Hitachi Ltd | 画像入力装置 |
-
2005
- 2005-05-19 CN CNB2005100707812A patent/CN100371822C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN100371822C (zh) | 2008-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: YUANZHAN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YUANGANG SCIENCE AND TECHNOLOGY CO LTD. Effective date: 20080620 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080620 Address after: Building 135, No. 5, Zhonghe Road, Zhonghe County, Taiwan, Taipei Patentee after: AVerVision Technologies Inc. Address before: No. 5, building 502, Zhonghe mountain road, Zhonghe County, Taiwan, Taipei Province, 4 Patentee before: Yuangang Science and Technology Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 |