GB2239538B - Lap-top computer - Google Patents

Lap-top computer

Info

Publication number
GB2239538B
GB2239538B GB9027190A GB9027190A GB2239538B GB 2239538 B GB2239538 B GB 2239538B GB 9027190 A GB9027190 A GB 9027190A GB 9027190 A GB9027190 A GB 9027190A GB 2239538 B GB2239538 B GB 2239538B
Authority
GB
United Kingdom
Prior art keywords
lap
top computer
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.)
Expired - Fee Related
Application number
GB9027190A
Other versions
GB2239538A (en
GB9027190D0 (en
Inventor
Sunao Hatanaka
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric 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
Application filed by Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of GB9027190D0 publication Critical patent/GB9027190D0/en
Publication of GB2239538A publication Critical patent/GB2239538A/en
Application granted granted Critical
Publication of GB2239538B publication Critical patent/GB2239538B/en
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
    • 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
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • 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
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1635—Details related to the integration of battery packs and other power supplies such as fuel cells or integrated AC adapter

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Power Sources (AREA)
  • Battery Mounting, Suspending (AREA)
GB9027190A 1989-12-29 1990-12-14 Lap-top computer Expired - Fee Related GB2239538B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15134389U JPH0390329U (en) 1989-12-29 1989-12-29

Publications (3)

Publication Number Publication Date
GB9027190D0 GB9027190D0 (en) 1991-02-06
GB2239538A GB2239538A (en) 1991-07-03
GB2239538B true GB2239538B (en) 1994-01-12

Family

ID=15516495

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9027190A Expired - Fee Related GB2239538B (en) 1989-12-29 1990-12-14 Lap-top computer

Country Status (3)

Country Link
JP (1) JPH0390329U (en)
DE (1) DE4042120A1 (en)
GB (1) GB2239538B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5844543A (en) * 1993-05-14 1998-12-01 Sharp Kabushiki Kaisha Information processing apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0126542A2 (en) * 1983-04-12 1984-11-28 MicroOffice Systems, Technology, Inc. Portable computer
GB2166024A (en) * 1984-08-22 1986-04-23 Data General Corp A modulator/demodulator and a portable digital computer incorporating the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2747793A1 (en) * 1977-10-25 1979-04-26 Steigerwald Strahltech Electron beam welder with vacuum chamber - has elastically-mounted jig holding workpiece and gun to prevent relative position changes due to chamber wall deformation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0126542A2 (en) * 1983-04-12 1984-11-28 MicroOffice Systems, Technology, Inc. Portable computer
GB2166024A (en) * 1984-08-22 1986-04-23 Data General Corp A modulator/demodulator and a portable digital computer incorporating the same

Also Published As

Publication number Publication date
GB2239538A (en) 1991-07-03
JPH0390329U (en) 1991-09-13
GB9027190D0 (en) 1991-02-06
DE4042120A1 (en) 1991-07-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19951214