JPS5717041A - Desk-top computer - Google Patents

Desk-top computer

Info

Publication number
JPS5717041A
JPS5717041A JP9105780A JP9105780A JPS5717041A JP S5717041 A JPS5717041 A JP S5717041A JP 9105780 A JP9105780 A JP 9105780A JP 9105780 A JP9105780 A JP 9105780A JP S5717041 A JPS5717041 A JP S5717041A
Authority
JP
Japan
Prior art keywords
main body
desk
keys
keyboard
top computer
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.)
Pending
Application number
JP9105780A
Other languages
Japanese (ja)
Inventor
Masahiro Mikami
Okito Naito
Toshihiko Nakamura
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.)
Seiko Epson Corp
Epson Corp
Original Assignee
Seiko Epson Corp
Epson 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 Seiko Epson Corp, Epson Corp filed Critical Seiko Epson Corp
Priority to JP9105780A priority Critical patent/JPS5717041A/en
Publication of JPS5717041A publication Critical patent/JPS5717041A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1632—External expansion units, e.g. docking stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Calculators And Similar Devices (AREA)

Abstract

PURPOSE:To realize the collection of data and application in a wide range for a desk-top computer without lowering the controllability, by constituting a part of the desk top computer including a key input device as a new portable computer. CONSTITUTION:The main body of a desk-top computer consists of a keyboard 13 having almost the same size and arrangement of keys as a standard typewriter, a liquid crystal display device 15, a printer 14 of a light-weight and compact structure that can be driven by batteries, and others. An extension box 16 consists of ten keys 17 for input of figures, a function key 18 capable of designating a special function, and others. The main body 12 is connected to the box 16 mechanically and electrically; and a keyboard 19, ten keys 23 and a function key 22 are substantially on the same plane. A CPU plus ROM and RAM of a main memory are provided to the main body 12, and an input device to a computer is formed with the keyboard 13. The battery incorporated into the main body 2 supplies the working power to the main body and is at the same time charged by an external power source or the power source of the box 16.
JP9105780A 1980-07-03 1980-07-03 Desk-top computer Pending JPS5717041A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9105780A JPS5717041A (en) 1980-07-03 1980-07-03 Desk-top computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9105780A JPS5717041A (en) 1980-07-03 1980-07-03 Desk-top computer

Publications (1)

Publication Number Publication Date
JPS5717041A true JPS5717041A (en) 1982-01-28

Family

ID=14015868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9105780A Pending JPS5717041A (en) 1980-07-03 1980-07-03 Desk-top computer

Country Status (1)

Country Link
JP (1) JPS5717041A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6435416U (en) * 1987-08-26 1989-03-03
JPH01213740A (en) * 1988-02-22 1989-08-28 Hitachi Ltd Personal computer system
US5175671A (en) * 1990-03-20 1992-12-29 Kabushiki Kaisha Toshiba Expanding apparatus for portable electronic apparatus
US5182698A (en) * 1989-12-15 1993-01-26 Kabushiki Kaisha Toshiba Function expanding apparatus for compact electronic device
US5292267A (en) * 1989-12-15 1994-03-08 Kabushiki Kaisha Toshiba Connector unit with movable connector
US5316491A (en) * 1991-07-19 1994-05-31 Kabushiki Kaisha Toshiba Electronic apparatus, card-type electronic component used with the electronic apparatus, and electronic system with expanding apparatus for expanding function of electronic apparatus
US5404271A (en) * 1991-07-30 1995-04-04 Kabushiki Kaisha Toshiba Electronic apparatus having a card storing section formed within a body between a support frame and an upper case of the body and having functional elements mounted between the support frame and a lower case of the body
US5434743A (en) * 1991-09-06 1995-07-18 Kabushiki Kaisha Toshiba Electronic apparatus system having an electronic apparatus unit and an expansion unit for expanding the function of the electronic apparatus unit by connection to an expansion card connector
US5504648A (en) * 1991-09-06 1996-04-02 Kabushiki Kaisha Toshiba Electronic apparatus and electronic system with expanding apparatus having interlock, ejector, grounding, and lock mechanisms, for expanding function of electronic apparatus
US5544007A (en) * 1991-07-19 1996-08-06 Kabushiiki Kaisha Toshiba Card-shaped electronic device used with an electronic apparatus and having shield plate with conductive portion on a lateral side
US5933526A (en) * 1986-07-25 1999-08-03 Ast Research, Inc. Handwritten keyboardless entry computer system

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6212297B1 (en) 1986-07-25 2001-04-03 Samsung Electronics Co., Ltd. Handwritten keyboardless entry computer system
US6064766A (en) * 1986-07-25 2000-05-16 Ast Research, Inc. Handwritten keyboardless entry computer system
US6002799A (en) * 1986-07-25 1999-12-14 Ast Research, Inc. Handwritten keyboardless entry computer system
US5933526A (en) * 1986-07-25 1999-08-03 Ast Research, Inc. Handwritten keyboardless entry computer system
JPS6435416U (en) * 1987-08-26 1989-03-03
JPH01213740A (en) * 1988-02-22 1989-08-28 Hitachi Ltd Personal computer system
US5182698A (en) * 1989-12-15 1993-01-26 Kabushiki Kaisha Toshiba Function expanding apparatus for compact electronic device
US5292267A (en) * 1989-12-15 1994-03-08 Kabushiki Kaisha Toshiba Connector unit with movable connector
US5175671A (en) * 1990-03-20 1992-12-29 Kabushiki Kaisha Toshiba Expanding apparatus for portable electronic apparatus
US5499129A (en) * 1991-07-19 1996-03-12 Kabushiki Kaisha Toshiba Electronic apparatus having a rib integral with the display housing for protecting the fluorescent lamp
US5507661A (en) * 1991-07-19 1996-04-16 Kabushiki Kaisha Toshiba Electronic system with expanding apparatus for expanding function of electronic apparatus
US5544007A (en) * 1991-07-19 1996-08-06 Kabushiiki Kaisha Toshiba Card-shaped electronic device used with an electronic apparatus and having shield plate with conductive portion on a lateral side
US5393241A (en) * 1991-07-19 1995-02-28 Kabushiki Kaisha Toshiba Electronic apparatus, card-type electronic component used with the electronic apparatus, and electronic system with expanding apparatus for expanding function of electronic apparatus
US5316491A (en) * 1991-07-19 1994-05-31 Kabushiki Kaisha Toshiba Electronic apparatus, card-type electronic component used with the electronic apparatus, and electronic system with expanding apparatus for expanding function of electronic apparatus
US5497296A (en) * 1991-07-30 1996-03-05 Kabushiki Kaisha Toshiba Electronic apparatus with hinged display and latch mechanism for releasably latching display in closed position
US5526227A (en) * 1991-07-30 1996-06-11 Kabushiki Kaisha Toshiba Computer having electric conductive portion contacting with electric conductive portion of card, and card receiver device having electric conductive portion contacting with electric conductive portion of card
US5404271A (en) * 1991-07-30 1995-04-04 Kabushiki Kaisha Toshiba Electronic apparatus having a card storing section formed within a body between a support frame and an upper case of the body and having functional elements mounted between the support frame and a lower case of the body
US6172867B1 (en) 1991-07-30 2001-01-09 Kabushiki Kaisha Toshiba Electronic apparatus with reinforced upper case
US5504649A (en) * 1991-09-06 1996-04-02 Kabushiki Kaisha Toshiba Electronic apparatus system including expansion unit which has an expansion device for expanding the function of an electronic apparatus and which is connectable to the electronic apparatus by means of a card connector
US5504648A (en) * 1991-09-06 1996-04-02 Kabushiki Kaisha Toshiba Electronic apparatus and electronic system with expanding apparatus having interlock, ejector, grounding, and lock mechanisms, for expanding function of electronic apparatus
US5544009A (en) * 1991-09-06 1996-08-06 Kabushiki Kaisha Toshiba Portable electronic apparatus having ejector for removing card-like electronic part from portable electronic apparatus
US5434743A (en) * 1991-09-06 1995-07-18 Kabushiki Kaisha Toshiba Electronic apparatus system having an electronic apparatus unit and an expansion unit for expanding the function of the electronic apparatus unit by connection to an expansion card connector

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