DE3280193D1 - Geraet zur bestimmung der koordinatenlage eines manuell beweglichen gegenstandes auf einer oberflaeche. - Google Patents
Geraet zur bestimmung der koordinatenlage eines manuell beweglichen gegenstandes auf einer oberflaeche.Info
- Publication number
- DE3280193D1 DE3280193D1 DE8585113180T DE3280193T DE3280193D1 DE 3280193 D1 DE3280193 D1 DE 3280193D1 DE 8585113180 T DE8585113180 T DE 8585113180T DE 3280193 T DE3280193 T DE 3280193T DE 3280193 D1 DE3280193 D1 DE 3280193D1
- Authority
- DE
- Germany
- Prior art keywords
- determining
- coordinate position
- movable object
- manually movable
- manually
- 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.)
- Expired - Lifetime
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
- G06F3/041—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
- G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
- G06F3/0423—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen using sweeping light beams, e.g. using rotating or vibrating mirror
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)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33646181A | 1981-12-31 | 1981-12-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3280193D1 true DE3280193D1 (de) | 1990-07-19 |
Family
ID=23316191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585113180T Expired - Lifetime DE3280193D1 (de) | 1981-12-31 | 1982-10-05 | Geraet zur bestimmung der koordinatenlage eines manuell beweglichen gegenstandes auf einer oberflaeche. |
Country Status (3)
Country | Link |
---|---|
EP (2) | EP0083395A3 (de) |
JP (1) | JPS58132832A (de) |
DE (1) | DE3280193D1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4553842A (en) * | 1983-05-09 | 1985-11-19 | Illinois Tool Works Inc. | Two dimensional optical position indicating apparatus |
JPS6095644U (ja) * | 1983-11-30 | 1985-06-29 | 日本電気ホームエレクトロニクス株式会社 | 指示座標検出装置 |
SE440969B (sv) * | 1984-03-12 | 1985-08-26 | Np New Prod Nordinvent Invest | Anordning vid tangentbord |
FR2563015B1 (fr) * | 1984-04-11 | 1988-03-18 | Illinois Tool Works | Appareil de distribution et de detection d'energie rayonnante |
JPS60238909A (ja) * | 1984-05-11 | 1985-11-27 | Kubota Ltd | 光ビ−ム発生装置 |
IL74979A (en) * | 1984-05-18 | 1991-08-16 | Hughes Aircraft Co | Precision display position designation system using coarse touch panel input |
US4980547A (en) * | 1985-05-24 | 1990-12-25 | Wells-Gardner Electronics Corp. | Light distribution and detection apparatus |
CA1265111A (en) * | 1985-05-24 | 1990-01-30 | James L. Griffin | Light distribution and detection apparatus |
SE8602233L (sv) * | 1985-06-05 | 1986-12-06 | Illinois Tool Works | Optisk legesbestemningsanordning |
US4762990A (en) * | 1985-10-21 | 1988-08-09 | International Business Machines Corporation | Data processing input interface determining position of object |
US4766404A (en) * | 1985-11-18 | 1988-08-23 | Canon Kabushiki Kaisha | Coordinate input apparatus |
US5786810A (en) * | 1995-06-07 | 1998-07-28 | Compaq Computer Corporation | Method of determining an object's position and associated apparatus |
US5734375A (en) * | 1995-06-07 | 1998-03-31 | Compaq Computer Corporation | Keyboard-compatible optical determination of object's position |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3277286A (en) * | 1963-04-12 | 1966-10-04 | Perkin Elmer Corp | Logic device for simplifying pictorial data |
FR1452041A (fr) * | 1965-04-26 | 1966-02-25 | Electronique & Automatisme Sa | Dispositif de communication avec une calculatrice électronique |
NL149309B (nl) * | 1969-05-10 | 1976-04-15 | Philips Nv | Karakteraftastinrichting voorzien van een schakeling voor het bepalen van de katakterhartlijn. |
JPS5129060A (de) * | 1974-09-03 | 1976-03-11 | Univ Australian | |
JPS5830629B2 (ja) * | 1975-03-31 | 1983-06-30 | 富士写真フイルム株式会社 | ザヒヨウイチケンシユツソウチ |
JPS5243231U (de) * | 1975-09-19 | 1977-03-28 | ||
GB1575420A (en) * | 1978-02-01 | 1980-09-24 | Marconi Co Ltd | Position resolving apparatus |
US4294543A (en) * | 1979-11-13 | 1981-10-13 | Command Control & Communications Corporation | Optical system for developing point coordinate information |
-
1982
- 1982-10-05 EP EP82109185A patent/EP0083395A3/de not_active Withdrawn
- 1982-10-05 EP EP85113180A patent/EP0183951B1/de not_active Expired - Lifetime
- 1982-10-05 DE DE8585113180T patent/DE3280193D1/de not_active Expired - Lifetime
- 1982-10-27 JP JP57187674A patent/JPS58132832A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
EP0083395A3 (de) | 1984-08-22 |
EP0183951A2 (de) | 1986-06-11 |
EP0183951A3 (en) | 1986-10-22 |
JPS6232491B2 (de) | 1987-07-15 |
EP0183951B1 (de) | 1990-06-13 |
EP0083395A2 (de) | 1983-07-13 |
JPS58132832A (ja) | 1983-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |