TW200736614A - Optical sensing device and electronic equipment using the same - Google Patents
Optical sensing device and electronic equipment using the sameInfo
- Publication number
- TW200736614A TW200736614A TW095109468A TW95109468A TW200736614A TW 200736614 A TW200736614 A TW 200736614A TW 095109468 A TW095109468 A TW 095109468A TW 95109468 A TW95109468 A TW 95109468A TW 200736614 A TW200736614 A TW 200736614A
- Authority
- TW
- Taiwan
- Prior art keywords
- signal
- optical sensing
- sensing device
- band
- same
- Prior art date
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
An optical sensing device is used to sense a relative moving object. The optical sensing device includes an optical sensing element and a signal-processing unit. The optical sensing element is used to sense the movement of an object and outputs a sensing signal according to a modulating signal. The signal-processing unit couples to the optical sensing element and processes the sensing signal to output a first data signal and a second data signal. The frequency of the first data signal lies in a first band of the sensing signal and the frequency of the second data signal lies in a second band of the sensing signal. The first band differs from the second band.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW095109468A TW200736614A (en) | 2006-03-20 | 2006-03-20 | Optical sensing device and electronic equipment using the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW095109468A TW200736614A (en) | 2006-03-20 | 2006-03-20 | Optical sensing device and electronic equipment using the same |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200736614A true TW200736614A (en) | 2007-10-01 |
Family
ID=57913596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095109468A TW200736614A (en) | 2006-03-20 | 2006-03-20 | Optical sensing device and electronic equipment using the same |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW200736614A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102128811A (en) * | 2010-01-14 | 2011-07-20 | 中研应用感测科技股份有限公司 | Optical module and system for liquid sample |
-
2006
- 2006-03-20 TW TW095109468A patent/TW200736614A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102128811A (en) * | 2010-01-14 | 2011-07-20 | 中研应用感测科技股份有限公司 | Optical module and system for liquid sample |
CN102128811B (en) * | 2010-01-14 | 2012-08-08 | 中研应用感测科技股份有限公司 | Optical module and system for liquid sample |
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