DE3173908D1 - Hand-held computer - Google Patents

Hand-held computer

Info

Publication number
DE3173908D1
DE3173908D1 DE8181401792T DE3173908T DE3173908D1 DE 3173908 D1 DE3173908 D1 DE 3173908D1 DE 8181401792 T DE8181401792 T DE 8181401792T DE 3173908 T DE3173908 T DE 3173908T DE 3173908 D1 DE3173908 D1 DE 3173908D1
Authority
DE
Germany
Prior art keywords
hand
held computer
held
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
Application number
DE8181401792T
Other languages
English (en)
Inventor
Pierre Mizzi
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.)
R.D.I. LTD. PARTNERSHIP, WILMINGTON, DEL., US
Original Assignee
I R D MANAGEMENT Inc
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 I R D MANAGEMENT Inc filed Critical I R D MANAGEMENT Inc
Application granted granted Critical
Publication of DE3173908D1 publication Critical patent/DE3173908D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • 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
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • 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
    • G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
    • 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
    • G06F15/0225—User interface arrangements, e.g. keyboard, display; Interfaces to other computer systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
    • H01H2219/01—Liquid crystal
    • H01H2219/012—Liquid crystal programmable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/002—Calculator, computer
DE8181401792T 1980-11-14 1981-11-13 Hand-held computer Expired DE3173908D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8024306A FR2494465B1 (fr) 1980-11-14 1980-11-14 Ordinateur de poche

Publications (1)

Publication Number Publication Date
DE3173908D1 true DE3173908D1 (en) 1986-04-03

Family

ID=9248006

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181401792T Expired DE3173908D1 (en) 1980-11-14 1981-11-13 Hand-held computer

Country Status (5)

Country Link
US (1) US4545023A (de)
EP (1) EP0053061B1 (de)
JP (1) JPS57111761A (de)
DE (1) DE3173908D1 (de)
FR (1) FR2494465B1 (de)

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Also Published As

Publication number Publication date
FR2494465A1 (fr) 1982-05-21
JPS57111761A (en) 1982-07-12
EP0053061B1 (de) 1986-02-26
US4545023A (en) 1985-10-01
EP0053061A1 (de) 1982-06-02
FR2494465B1 (fr) 1987-02-13

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