DE68920916D1 - Elektronische Tafel und Hilfsmittel, zum Beispiel Schreibinstrumente. - Google Patents

Elektronische Tafel und Hilfsmittel, zum Beispiel Schreibinstrumente.

Info

Publication number
DE68920916D1
DE68920916D1 DE68920916T DE68920916T DE68920916D1 DE 68920916 D1 DE68920916 D1 DE 68920916D1 DE 68920916 T DE68920916 T DE 68920916T DE 68920916 T DE68920916 T DE 68920916T DE 68920916 D1 DE68920916 D1 DE 68920916D1
Authority
DE
Germany
Prior art keywords
tools
electronic board
writing instruments
example writing
instruments
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 - Fee Related
Application number
DE68920916T
Other languages
English (en)
Other versions
DE68920916T2 (de
Inventor
Azuma C O Wacom Co Murakami
Kazuo C O Wacom Co Aoki
Tusguya C O Wacom Co Yamanami
Yoshiaki C O Wacom Co Tomofuji
Takeshi C O Wacom Co Tanaka
Satoshi C O Wacom Co Inashima
Takahiko C O Wacom C Funahashi
Toshihide C O Wacom Co Chikami
Toshiaki C O Wacom Co Senda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wacom Co Ltd
Original Assignee
Wacom Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=15586004&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68920916(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wacom Co Ltd filed Critical Wacom Co Ltd
Application granted granted Critical
Publication of DE68920916D1 publication Critical patent/DE68920916D1/de
Publication of DE68920916T2 publication Critical patent/DE68920916T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
    • 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus
DE68920916T 1988-06-22 1989-06-13 Elektronische Tafel und Hilfsmittel, zum Beispiel Schreibinstrumente. Expired - Fee Related DE68920916T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63154518A JPH01320521A (ja) 1988-06-22 1988-06-22 電子黒板装置及びその筆記具等

Publications (2)

Publication Number Publication Date
DE68920916D1 true DE68920916D1 (de) 1995-03-16
DE68920916T2 DE68920916T2 (de) 1995-07-06

Family

ID=15586004

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68920916T Expired - Fee Related DE68920916T2 (de) 1988-06-22 1989-06-13 Elektronische Tafel und Hilfsmittel, zum Beispiel Schreibinstrumente.

Country Status (6)

Country Link
US (2) US5023408A (de)
EP (1) EP0347725B1 (de)
JP (1) JPH01320521A (de)
KR (1) KR0133068B1 (de)
CN (1) CN1024853C (de)
DE (1) DE68920916T2 (de)

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JPS634320A (ja) * 1986-06-24 1988-01-09 Fujitsu Ltd 描画入出力装置
EP0254297B1 (de) * 1986-07-23 1994-06-01 Wacom Company, Ltd. Koordinateneingabesystem
JPH07107661B2 (ja) * 1986-09-08 1995-11-15 株式会社ワコム 位置指示器の状態検出方式
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JP2583509B2 (ja) * 1987-06-16 1997-02-19 株式会社 ワコム 座標入力装置

Also Published As

Publication number Publication date
DE68920916T2 (de) 1995-07-06
KR0133068B1 (ko) 1998-04-24
CN1040279A (zh) 1990-03-07
JPH01320521A (ja) 1989-12-26
KR910000390A (ko) 1991-01-29
EP0347725B1 (de) 1995-02-01
EP0347725A2 (de) 1989-12-27
CN1024853C (zh) 1994-06-01
EP0347725A3 (en) 1990-09-05
US5023408A (en) 1991-06-11
USRE35329E (en) 1996-09-17

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