| 54 |
Title |
TI |
[DE] Tablett insbesondere Grafiktablett
[EN] Tablet, especially graphics tablet
[FR] Tablette, notamment tablette graphique |
| 71/73 |
Applicant/owner |
PA |
BS BIOMETRIC SYSTEMS GMBH, DE
|
| 72 |
Inventor |
IN |
BALTUS RENE, DE
;
VON KANNEN-STEINERT VOLKER, DE
;
WOOP MARC-BERND, DE
|
| 22/96 |
Application date |
AD |
Apr 27, 2002 |
| 21 |
Application number |
AN |
02009639 |
|
Country of application |
AC |
EP |
|
Publication date |
PUB |
Nov 13, 2002 |
33
31
32 |
Priority data |
PRC
PRN
PRD |
DE
10122634
20010510
|
| 51 |
IPC main class |
ICM |
G06K 11/06
|
| 51 |
IPC secondary class |
ICS |
|
|
IPC additional class |
ICA |
|
|
IPC index class |
ICI |
|
|
Cooperative patent classification |
CPC |
G06F 3/041
|
|
MCD main class |
MCM |
|
|
MCD secondary class |
MCS |
G06F 3/033
(2006.01)
G06F 3/041
(2006.01)
|
|
MCD additional class |
MCA |
|
| 57 |
Abstract |
AB |
[DE] Die Erfindung betrifft eine Vorrichtung insbesondere Grafiktablett oder Touchscreen zum digitalen Übertragen der Positionen eines auf der Vorrichtungsoberfläche bewegten Stiftes zu einem angeschlossenen Rechner. Zusätzlich zu den digitalen Informationen der Positionen des Stiftes ist ein einziger (oder mindestens ein) Drucksensor angeordnet, der an jeder Stelle der Vorrichtungsoberfläche den vom Stift auf die Vorrichtungsoberfläche ausgeübten Druck misst, und die zusätzlichen Druckmesswerte zum Rechner auch übertragbar sind. <IMAGE>
[EN] Graphical touchscreen digitally transmits the position of a pointer on the screen to a connected computer. In addition to the digital information relating to the position of the pointer one or more pressure sensors measure the pressure exerted by the pointer on each point of the screen surface and transfer the measured value to the computer. Additional pressure sensors (5) are arranged beneath the screen surface to improve measurement accuracy. |
| 56 |
Cited documents identified in the search |
CT |
DE000019526653A1
GB000002321707A
US000004475235A
US000005995084A
|
| 56 |
Cited documents indicated by the applicant |
CT |
|
| 56 |
Cited non-patent literature identified in the search |
CTNP |
|
| 56 |
Cited non-patent literature indicated by the applicant |
CTNP |
|
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Citing documents |
|
Determine documents
|
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Sequence listings |
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Search file IPC |
ICP |
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