IT1266829B1 - PORTABLE ELECTRONIC CALCULATOR - Google Patents

PORTABLE ELECTRONIC CALCULATOR

Info

Publication number
IT1266829B1
IT1266829B1 IT94TO000129A ITTO940129A IT1266829B1 IT 1266829 B1 IT1266829 B1 IT 1266829B1 IT 94TO000129 A IT94TO000129 A IT 94TO000129A IT TO940129 A ITTO940129 A IT TO940129A IT 1266829 B1 IT1266829 B1 IT 1266829B1
Authority
IT
Italy
Prior art keywords
portable electronic
electronic calculator
calculator
portable
electronic
Prior art date
Application number
IT94TO000129A
Other languages
Italian (it)
Inventor
Giovanni Ceglian
Roberto Varesio
Original Assignee
Olivetti & Co Spa
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 Olivetti & Co Spa filed Critical Olivetti & Co Spa
Priority to IT94TO000129A priority Critical patent/IT1266829B1/en
Publication of ITTO940129A0 publication Critical patent/ITTO940129A0/en
Priority to AU18227/95A priority patent/AU1822795A/en
Priority to PCT/IT1995/000027 priority patent/WO1995023367A1/en
Publication of ITTO940129A1 publication Critical patent/ITTO940129A1/en
Application granted granted Critical
Publication of IT1266829B1 publication Critical patent/IT1266829B1/en

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
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1683—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts for the transmission of signal or power between the different housings, e.g. details of wired or wireless communication, passage of cabling
    • 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
    • G06F1/162—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 changing, e.g. reversing, the face orientation of the screen with a two degrees of freedom mechanism, e.g. for folding into tablet PC like position or orienting towards the direction opposite to the user to show to a second user
    • 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
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1654—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being detachable, e.g. for remote use

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)
  • Computer Networks & Wireless Communication (AREA)
  • Mathematical Physics (AREA)
  • Calculators And Similar Devices (AREA)
  • Power Sources (AREA)
IT94TO000129A 1994-02-28 1994-02-28 PORTABLE ELECTRONIC CALCULATOR IT1266829B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT94TO000129A IT1266829B1 (en) 1994-02-28 1994-02-28 PORTABLE ELECTRONIC CALCULATOR
AU18227/95A AU1822795A (en) 1994-02-28 1995-02-21 Portable electronic computer
PCT/IT1995/000027 WO1995023367A1 (en) 1994-02-28 1995-02-21 Portable electronic computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94TO000129A IT1266829B1 (en) 1994-02-28 1994-02-28 PORTABLE ELECTRONIC CALCULATOR

Publications (3)

Publication Number Publication Date
ITTO940129A0 ITTO940129A0 (en) 1994-02-28
ITTO940129A1 ITTO940129A1 (en) 1995-08-28
IT1266829B1 true IT1266829B1 (en) 1997-01-21

Family

ID=11412213

Family Applications (1)

Application Number Title Priority Date Filing Date
IT94TO000129A IT1266829B1 (en) 1994-02-28 1994-02-28 PORTABLE ELECTRONIC CALCULATOR

Country Status (3)

Country Link
AU (1) AU1822795A (en)
IT (1) IT1266829B1 (en)
WO (1) WO1995023367A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19800778A1 (en) * 1998-01-12 1999-07-15 Ems Electronic Management Syst Lap top computer with removable display
DE29824918U1 (en) 1998-01-12 2003-05-15 Lambsdorff, Matthias, Dr. Graf, 80797 München Lap top computer with removable display
KR100533224B1 (en) * 1998-11-10 2006-02-28 엘지.필립스 엘시디 주식회사 Flat panel display mounting structure
US6421232B2 (en) * 2000-08-02 2002-07-16 Xybernaut Corporation Dual FPD and thin client
US20030198008A1 (en) * 2002-04-18 2003-10-23 Gateway, Inc. Computer having detachable wireless independently operable computer
CN1200338C (en) * 2002-09-19 2005-05-04 联想(北京)有限公司 Wireless person-computer interactive equipment for personal computer
GB2458106B (en) * 2008-03-03 2012-07-18 Plastic Logic Ltd Electronic document reader system
WO2016170791A1 (en) * 2015-04-23 2016-10-27 パナソニックＩｐマネジメント株式会社 Electronic device
CN113032027B (en) * 2021-03-25 2024-05-24 联想(北京)有限公司 Electronic equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3097065B2 (en) * 1991-04-23 2000-10-10 セイコーエプソン株式会社 Information processing equipment
GB2258325B (en) * 1991-08-01 1995-09-13 Hsi Kuang Ma Portable personal computer
US5264992A (en) * 1991-08-02 1993-11-23 Tusk, Incorporated Modular computer system having self contained workslate unit detachably coupled to base unit including keyboard
US5233502A (en) * 1992-03-11 1993-08-03 International Business Machines Corp. Removable and reversible display device for portable computer

Also Published As

Publication number Publication date
ITTO940129A0 (en) 1994-02-28
ITTO940129A1 (en) 1995-08-28
AU1822795A (en) 1995-09-11
WO1995023367A1 (en) 1995-08-31

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Legal Events

Date Code Title Description
0001 Granted