TW200717288A - Optical pointing and positioning device - Google Patents
Optical pointing and positioning deviceInfo
- Publication number
- TW200717288A TW200717288A TW094136535A TW94136535A TW200717288A TW 200717288 A TW200717288 A TW 200717288A TW 094136535 A TW094136535 A TW 094136535A TW 94136535 A TW94136535 A TW 94136535A TW 200717288 A TW200717288 A TW 200717288A
- Authority
- TW
- Taiwan
- Prior art keywords
- movable
- refractor
- sensor
- transparent plate
- housing
- Prior art date
Links
Landscapes
- Position Input By Displaying (AREA)
Abstract
An optical pointing and positioning device. The optical pointing and positioning device includes a housing, a resilient transparent plate, a movable refractor, a movable sensor, a light source, and an actuator. The housing includes an opening. The resilient transparent plate is connected to the housing and covers the opening. The movable refractor is disposed in the housing and under the resilient transparent plate. The movable sensor is disposed under the movable refractor. The light source is adjacent to the movable refractor. Light from the light source reflects the image of an object on the resilient transparent plate to the movable sensor. The movable sensor outputs a corresponding pointing signal according to variation of reflected images of the object. The actuator is disposed under the movable sensor. When the object forces the movable refractor and sensor to move, the actuator is activated by the movable sensor, outputting an actuating signal.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94136535A TWI296382B (en) | 2005-10-19 | 2005-10-19 | Optical pointing and positioning device |
JP2006225980A JP4397388B2 (en) | 2005-10-19 | 2006-08-23 | Optical pointing positioning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94136535A TWI296382B (en) | 2005-10-19 | 2005-10-19 | Optical pointing and positioning device |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200717288A true TW200717288A (en) | 2007-05-01 |
TWI296382B TWI296382B (en) | 2008-05-01 |
Family
ID=38097310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94136535A TWI296382B (en) | 2005-10-19 | 2005-10-19 | Optical pointing and positioning device |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4397388B2 (en) |
TW (1) | TWI296382B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5052400B2 (en) * | 2008-04-24 | 2012-10-17 | シャープ株式会社 | Mobile terminal device |
JP5186705B2 (en) * | 2009-02-27 | 2013-04-24 | コクヨ株式会社 | Laser pointer |
KR101111900B1 (en) * | 2009-08-26 | 2012-02-14 | 크루셜텍 (주) | Input device and portable terminal using the same |
-
2005
- 2005-10-19 TW TW94136535A patent/TWI296382B/en not_active IP Right Cessation
-
2006
- 2006-08-23 JP JP2006225980A patent/JP4397388B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007115231A (en) | 2007-05-10 |
TWI296382B (en) | 2008-05-01 |
JP4397388B2 (en) | 2010-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |