CN101776477B - 光感应装置 - Google Patents
光感应装置 Download PDFInfo
- Publication number
- CN101776477B CN101776477B CN2009100019238A CN200910001923A CN101776477B CN 101776477 B CN101776477 B CN 101776477B CN 2009100019238 A CN2009100019238 A CN 2009100019238A CN 200910001923 A CN200910001923 A CN 200910001923A CN 101776477 B CN101776477 B CN 101776477B
- Authority
- CN
- China
- Prior art keywords
- photoinduction
- sampling hold
- hysteresis comparator
- light source
- connects
- 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.)
- Expired - Fee Related
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Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100019238A CN101776477B (zh) | 2009-01-14 | 2009-01-14 | 光感应装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100019238A CN101776477B (zh) | 2009-01-14 | 2009-01-14 | 光感应装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101776477A CN101776477A (zh) | 2010-07-14 |
CN101776477B true CN101776477B (zh) | 2012-07-18 |
Family
ID=42512995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100019238A Expired - Fee Related CN101776477B (zh) | 2009-01-14 | 2009-01-14 | 光感应装置 |
Country Status (1)
Country | Link |
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CN (1) | CN101776477B (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6841771B2 (en) * | 2001-05-22 | 2005-01-11 | Sharp Kabushiki Kaisha | Optical coupling device and light-receiving circuit of same |
-
2009
- 2009-01-14 CN CN2009100019238A patent/CN101776477B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6841771B2 (en) * | 2001-05-22 | 2005-01-11 | Sharp Kabushiki Kaisha | Optical coupling device and light-receiving circuit of same |
Non-Patent Citations (2)
Title |
---|
JP特开2005-130173A 2005.05.19 |
JP特开平5-5653A 1993.01.14 |
Also Published As
Publication number | Publication date |
---|---|
CN101776477A (zh) | 2010-07-14 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: DIODES INC. Free format text: FORMER OWNER: YIHENG ELECTRONIC CO., LTD. Effective date: 20100925 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20100925 Address after: Taipei County, Taiwan Province, China Applicant after: Diodes Taiwan Inc. Address before: Hsinchu City, Taiwan, China Applicant before: Yiheng Electronic 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: 20120718 Termination date: 20140114 |