DE8800842U1 - - Google Patents
Info
- Publication number
- DE8800842U1 DE8800842U1 DE8800842U DE8800842U DE8800842U1 DE 8800842 U1 DE8800842 U1 DE 8800842U1 DE 8800842 U DE8800842 U DE 8800842U DE 8800842 U DE8800842 U DE 8800842U DE 8800842 U1 DE8800842 U1 DE 8800842U1
- Authority
- DE
- Germany
- 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
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
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8800842U DE8800842U1 (en) | 1988-01-25 | 1988-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8800842U DE8800842U1 (en) | 1988-01-25 | 1988-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8800842U1 true DE8800842U1 (en) | 1988-03-03 |
Family
ID=6819924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8800842U Expired DE8800842U1 (en) | 1988-01-25 | 1988-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8800842U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0382351A2 (en) * | 1989-02-10 | 1990-08-16 | Hewlett-Packard Company | Cursor control mechanism |
-
1988
- 1988-01-25 DE DE8800842U patent/DE8800842U1/de not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0382351A2 (en) * | 1989-02-10 | 1990-08-16 | Hewlett-Packard Company | Cursor control mechanism |
| EP0382351A3 (en) * | 1989-02-10 | 1991-06-19 | Hewlett-Packard Company | Cursor control mechanism |