TW200725369A - Input device of multi-scan system - Google Patents
Input device of multi-scan systemInfo
- Publication number
- TW200725369A TW200725369A TW094144698A TW94144698A TW200725369A TW 200725369 A TW200725369 A TW 200725369A TW 094144698 A TW094144698 A TW 094144698A TW 94144698 A TW94144698 A TW 94144698A TW 200725369 A TW200725369 A TW 200725369A
- Authority
- TW
- Taiwan
- Prior art keywords
- line
- microprocessor
- scanning
- returning
- scanning line
- Prior art date
Links
Landscapes
- Input From Keyboards Or The Like (AREA)
Abstract
The present invention relates to an input device of multi-scan system, including: a first button matrix having at least one first scanning line, at least one first returning line, and at least one first button; a second button matrix having at least one second scanning line, at least one second returning line, and at least one second button; a first microprocessor electrically connected to the first scanning line(s) and the first returning line(s), wherein the first microprocessor is adopted to output a scanning signal to the first scanning line(s) and receive the return signals from the first returning line(s); a second microprocessor electrically connected to the second scanning line(s), the second returning line(s) and the first microprocessor, wherein the second microprocessor is adopted to output a scanning signal to the second scanning line(s) and receive the return signals from the second returning line(s); and a transmission unit electrically connected to the first microprocessor for receiving the data signal from the first microprocessor and sending out the data signal.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94144698A TWI291118B (en) | 2005-12-16 | 2005-12-16 | Input device of multi-scan system |
JP2006015317A JP2007164750A (en) | 2005-12-16 | 2006-01-24 | Input device of multi-scanning system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94144698A TWI291118B (en) | 2005-12-16 | 2005-12-16 | Input device of multi-scan system |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200725369A true TW200725369A (en) | 2007-07-01 |
TWI291118B TWI291118B (en) | 2007-12-11 |
Family
ID=38247538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94144698A TWI291118B (en) | 2005-12-16 | 2005-12-16 | Input device of multi-scan system |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2007164750A (en) |
TW (1) | TWI291118B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012070035A (en) * | 2010-09-21 | 2012-04-05 | Giga-Byte Technology Co Ltd | Keyboard having macro function, method for setting macro function related thereto and computer program product therefor |
-
2005
- 2005-12-16 TW TW94144698A patent/TWI291118B/en not_active IP Right Cessation
-
2006
- 2006-01-24 JP JP2006015317A patent/JP2007164750A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2007164750A (en) | 2007-06-28 |
TWI291118B (en) | 2007-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |