DE3728341C2 - - Google Patents

Info

Publication number
DE3728341C2
DE3728341C2 DE3728341A DE3728341A DE3728341C2 DE 3728341 C2 DE3728341 C2 DE 3728341C2 DE 3728341 A DE3728341 A DE 3728341A DE 3728341 A DE3728341 A DE 3728341A DE 3728341 C2 DE3728341 C2 DE 3728341C2
Authority
DE
Germany
Prior art keywords
keyboard
calculator
housing
transparent
arrangement
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
Application number
DE3728341A
Other languages
German (de)
English (en)
Other versions
DE3728341A1 (de
Inventor
Kiyoshi Nara Jp Kinugawa
Seio Yamatokoriyama Nara Jp Kainoh
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.)
Sharp Corp
Original Assignee
Sharp Corp
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
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of DE3728341A1 publication Critical patent/DE3728341A1/de
Application granted granted Critical
Publication of DE3728341C2 publication Critical patent/DE3728341C2/de
Granted 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
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202—Constructional details or processes of manufacture of the input device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
    • G06F15/0216—Constructional details or arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Calculators And Similar Devices (AREA)
  • Lenses (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Input From Keyboards Or The Like (AREA)
DE19873728341 1986-08-26 1987-08-25 Elektronisches geraet, insbesondere taschenrechner Granted DE3728341A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986130436U JPS6339758U (US06486227-20021126-C00005.png) 1986-08-26 1986-08-26

Publications (2)

Publication Number Publication Date
DE3728341A1 DE3728341A1 (de) 1988-03-10
DE3728341C2 true DE3728341C2 (US06486227-20021126-C00005.png) 1989-06-22

Family

ID=15034192

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873728341 Granted DE3728341A1 (de) 1986-08-26 1987-08-25 Elektronisches geraet, insbesondere taschenrechner

Country Status (3)

Country Link
US (1) US4794234A (US06486227-20021126-C00005.png)
JP (1) JPS6339758U (US06486227-20021126-C00005.png)
DE (1) DE3728341A1 (US06486227-20021126-C00005.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004010178A1 (de) * 2004-03-02 2005-09-29 Siemens Ag Bedieneinheit für ein Kraftfahrzeug

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4836786A (en) * 1987-08-07 1989-06-06 Joseph Leeb Enterprises, Inc. Demonstration calculator
GB2222280A (en) * 1988-08-01 1990-02-28 Leona Electronics Co Ltd Electronic calculator with lens
DE4008743A1 (de) * 1990-03-19 1991-09-26 Viktor Dipl Ing Schatz Tastatur-eingabe- und anzeige-einheit mit variablen zeichensaetzen
DE4114450A1 (de) * 1991-05-03 1992-11-05 Klaus Latschbacher Tragbarer kleincomputer
WO1995027279A1 (en) * 1994-03-29 1995-10-12 Pricepoint, Inc. Display module
US5838286A (en) * 1994-03-29 1998-11-17 Pricepoint, Inc. Display module
US5806970A (en) * 1997-01-07 1998-09-15 Visual Security Concepts, Inc. Visionary cabinet for commercial television set

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2088602B (en) * 1980-10-25 1984-08-01 Tamura Electric Works Ltd Tape counter
DE3142861A1 (de) * 1981-10-29 1983-05-19 Hajek Jan Dipl Ing Elektronische tastatur
JPS5938867A (ja) * 1982-08-30 1984-03-02 Canon Inc 電子機器
JPS5968072A (ja) * 1982-10-13 1984-04-17 Sharp Corp 機能変換用小形電子機器
US4449023A (en) * 1982-12-23 1984-05-15 Amp Incorporated Transparent switch having fine line conductors
DE8608618U1 (de) * 1986-03-29 1986-05-28 Krzyminski, Harald, Dr.-Ing., 6240 Königstein Densitometer
US4680455A (en) * 1986-03-31 1987-07-14 Aurora Mechatronecs Corp. Method of manipulating a calculation and device used therewith

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004010178A1 (de) * 2004-03-02 2005-09-29 Siemens Ag Bedieneinheit für ein Kraftfahrzeug

Also Published As

Publication number Publication date
JPS6339758U (US06486227-20021126-C00005.png) 1988-03-15
US4794234A (en) 1988-12-27
DE3728341A1 (de) 1988-03-10

Similar Documents

Publication Publication Date Title
DE3787583T2 (de) Tragbares Buch ohne Papier.
DE60007631T2 (de) Tragbares oder taschenformat elektronisches gerät und tragbares eingabegerät
DE69122572T2 (de) Hinterbeleuchtete Flüssigkristallanzeigevorrichtung
DE3717106C2 (US06486227-20021126-C00005.png)
DE3307356C2 (de) Plattenförmiges elektronisches Gerät
DE112012006239B4 (de) Elektronische Vorrichtung
DE3247531A1 (de) Fluessigkristallanzeige
DE2852989C3 (de) Scheckbeschriftungsvorrichtung in Taschenformat
DE2635888A1 (de) Tastenfeld zur betaetigung elektrischer geraete
DE69632108T2 (de) Informationsauslesegerät
DE3728341C2 (US06486227-20021126-C00005.png)
DE2709081B2 (de) Kontrollgerät zur Kontrolle der Nahrungsmittelaufnahme
DE2059427A1 (de) Optische Einrichtung mit mindestens zwei Fluessigkristallzellen
DE2502337C3 (de) Mikrofilmkarte
EP0001588A1 (de) Anzeigegerät mit einem passiven elektrooptischen Display
DE69400646T2 (de) Behälter für elektrische oder elektronische Teile
DE29711596U1 (de) Vorrichtung zum Lernen des Maschinenschreibens
DE202021100812U1 (de) Tragbare Etikettendruckvorrichtung
DE102015121751B4 (de) TFT-Arraysubstrat, Flüssigkristallanzeigefeld und Flüssigkristallanzeigevorrichtung
DE3236057A1 (de) Graphikbildschirm fuer ein rechner-graphiksystem
DE3511601A1 (de) Signalverarbeitungsgeraet
EP0384269B1 (de) Digitalisiertablett
DE102022209163A1 (de) Anzeigevorrichtung
DE202016100646U1 (de) Tastenkappe mit enthaltenem Flüssigkristallfeld und polarisierenden Bildzeichen
DE7740288U1 (US06486227-20021126-C00005.png)

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition