EP1751786A4 - Optische positionierungseinrichtung mit geformter beleuchtung - Google Patents
Optische positionierungseinrichtung mit geformter beleuchtungInfo
- Publication number
- EP1751786A4 EP1751786A4 EP05753965A EP05753965A EP1751786A4 EP 1751786 A4 EP1751786 A4 EP 1751786A4 EP 05753965 A EP05753965 A EP 05753965A EP 05753965 A EP05753965 A EP 05753965A EP 1751786 A4 EP1751786 A4 EP 1751786A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- positioning device
- shaped illumination
- optical positioning
- optical
- illumination
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/0304—Detection arrangements using opto-electronic means
- G06F3/0317—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
- Optical Transform (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US57339404P | 2004-05-21 | 2004-05-21 | |
US11/129,967 US7285766B2 (en) | 2004-05-21 | 2005-05-16 | Optical positioning device having shaped illumination |
PCT/US2005/017983 WO2005114698A2 (en) | 2004-05-21 | 2005-05-19 | Optical positioning device having shaped illumination |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1751786A2 EP1751786A2 (de) | 2007-02-14 |
EP1751786A4 true EP1751786A4 (de) | 2010-06-16 |
Family
ID=35429086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05753965A Withdrawn EP1751786A4 (de) | 2004-05-21 | 2005-05-19 | Optische positionierungseinrichtung mit geformter beleuchtung |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1751786A4 (de) |
JP (1) | JP2008500667A (de) |
KR (1) | KR20070026614A (de) |
TW (1) | TWI263771B (de) |
WO (1) | WO2005114698A2 (de) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5086197A (en) * | 1990-09-17 | 1992-02-04 | Liou Kwang Wan | Optical encoding method and device |
US7045763B2 (en) * | 2002-06-28 | 2006-05-16 | Hewlett-Packard Development Company, L.P. | Object-recognition lock |
US7116427B2 (en) * | 2003-10-30 | 2006-10-03 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Low power consumption, broad navigability optical mouse |
-
2005
- 2005-05-19 JP JP2007527529A patent/JP2008500667A/ja active Pending
- 2005-05-19 EP EP05753965A patent/EP1751786A4/de not_active Withdrawn
- 2005-05-19 WO PCT/US2005/017983 patent/WO2005114698A2/en active Application Filing
- 2005-05-19 KR KR1020067026827A patent/KR20070026614A/ko not_active Application Discontinuation
- 2005-05-20 TW TW094116522A patent/TWI263771B/zh active
Non-Patent Citations (1)
Title |
---|
No further relevant documents disclosed * |
Also Published As
Publication number | Publication date |
---|---|
TWI263771B (en) | 2006-10-11 |
TW200607983A (en) | 2006-03-01 |
WO2005114698A3 (en) | 2007-05-03 |
EP1751786A2 (de) | 2007-02-14 |
JP2008500667A (ja) | 2008-01-10 |
KR20070026614A (ko) | 2007-03-08 |
WO2005114698A2 (en) | 2005-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR LV MK YU |
|
PUAK | Availability of information related to the publication of the international search report |
Free format text: ORIGINAL CODE: 0009015 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01J 40/14 20060101ALI20070607BHEP Ipc: G06M 7/00 20060101AFI20070607BHEP |
|
DAX | Request for extension of the european patent (deleted) | ||
RBV | Designated contracting states (corrected) |
Designated state(s): DE FR GB |
|
17P | Request for examination filed |
Effective date: 20070803 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): DE FR GB IT |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20100517 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G06F 3/03 20060101ALI20100507BHEP Ipc: H01J 40/14 20060101ALI20100507BHEP Ipc: G06M 7/00 20060101AFI20070607BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20100817 |