CN1981319A - 使用远心成像的光学定位装置 - Google Patents
使用远心成像的光学定位装置 Download PDFInfo
- Publication number
- CN1981319A CN1981319A CNA2005800226435A CN200580022643A CN1981319A CN 1981319 A CN1981319 A CN 1981319A CN A2005800226435 A CNA2005800226435 A CN A2005800226435A CN 200580022643 A CN200580022643 A CN 200580022643A CN 1981319 A CN1981319 A CN 1981319A
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- Prior art keywords
- optical
- displacement sensor
- aperture
- telecentric imaging
- object side
- Prior art date
- 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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- Length Measuring Devices By Optical Means (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US57331604P | 2004-05-21 | 2004-05-21 | |
US60/573,316 | 2004-05-21 | ||
US11/124,858 | 2005-05-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1981319A true CN1981319A (zh) | 2007-06-13 |
CN100530315C CN100530315C (zh) | 2009-08-19 |
Family
ID=38131609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005800226435A Expired - Fee Related CN100530315C (zh) | 2004-05-21 | 2005-05-18 | 使用远心成像的光学定位装置 |
Country Status (1)
Country | Link |
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CN (1) | CN100530315C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108885089A (zh) * | 2015-12-09 | 2018-11-23 | 优质视觉技术国际公司 | 用于远心光学测量机器的聚焦*** |
-
2005
- 2005-05-18 CN CNB2005800226435A patent/CN100530315C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108885089A (zh) * | 2015-12-09 | 2018-11-23 | 优质视觉技术国际公司 | 用于远心光学测量机器的聚焦*** |
Also Published As
Publication number | Publication date |
---|---|
CN100530315C (zh) | 2009-08-19 |
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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: CYPRESS SEMICONDUCTOR CO., LTD. Free format text: FORMER OWNER: SILICON LIGHT MACHINE CO., LTD. Effective date: 20090731 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090731 Address after: American California Patentee after: Cypress Semiconductor Corp. Address before: American California Patentee before: Echelle, Inc. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20160518 |