CN1449188A - Calibration method for improving evenness of digital projection display system - Google Patents
Calibration method for improving evenness of digital projection display system Download PDFInfo
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- CN1449188A CN1449188A CN 02111240 CN02111240A CN1449188A CN 1449188 A CN1449188 A CN 1449188A CN 02111240 CN02111240 CN 02111240 CN 02111240 A CN02111240 A CN 02111240A CN 1449188 A CN1449188 A CN 1449188A
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- projection display
- brightness
- display system
- projection
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 02111240 CN1281054C (en) | 2002-04-02 | 2002-04-02 | Calibration method for improving evenness of digital projection display system |
Applications Claiming Priority (1)
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CN 02111240 CN1281054C (en) | 2002-04-02 | 2002-04-02 | Calibration method for improving evenness of digital projection display system |
Publications (2)
Publication Number | Publication Date |
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CN1449188A true CN1449188A (en) | 2003-10-15 |
CN1281054C CN1281054C (en) | 2006-10-18 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 02111240 Expired - Fee Related CN1281054C (en) | 2002-04-02 | 2002-04-02 | Calibration method for improving evenness of digital projection display system |
Country Status (1)
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CN (1) | CN1281054C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1893598B (en) * | 2005-07-04 | 2010-09-22 | 康佳集团股份有限公司 | Projection television imaging method and corresponding projection television set |
CN104735429A (en) * | 2013-12-19 | 2015-06-24 | 现代自动车株式会社 | Display device and method |
-
2002
- 2002-04-02 CN CN 02111240 patent/CN1281054C/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1893598B (en) * | 2005-07-04 | 2010-09-22 | 康佳集团股份有限公司 | Projection television imaging method and corresponding projection television set |
CN104735429A (en) * | 2013-12-19 | 2015-06-24 | 现代自动车株式会社 | Display device and method |
CN104735429B (en) * | 2013-12-19 | 2018-02-06 | 现代自动车株式会社 | Display device and display methods |
Also Published As
Publication number | Publication date |
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CN1281054C (en) | 2006-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: JINGYING OPTICAL (SHANGHAI) CO., LTD. Free format text: FORMER OWNER: SHAO JIANXIN Free format text: FORMER OWNER: FAN BIN Effective date: 20050304 |
|
C10 | Entry into substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20050304 Address after: 200434, room 28, building 369, Jiangsu Road, Changning District, Shanghai, Applicant after: Crystal optics (Shanghai) Co., Ltd. Address before: 200434 Shanghai City Rende Road 100 Lane No. 18 Room 601 Applicant before: Shao Jianxin Co-applicant before: Fan Bin |
|
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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20050930 Address after: The British Virgin Islands of Tortola Rodez Off Shore Company center 957 mailbox Applicant after: Jingying Optics Co., Ltd. Address before: Room 28, building 369, Jiangsu Road, Changning District, Shanghai, Applicant before: Crystal optics (Shanghai) Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061018 Termination date: 20100402 |