WO2006010272A3 - Key arrangement for a keyboard - Google Patents

Key arrangement for a keyboard Download PDF

Info

Publication number
WO2006010272A3
WO2006010272A3 PCT/CA2005/001191 CA2005001191W WO2006010272A3 WO 2006010272 A3 WO2006010272 A3 WO 2006010272A3 CA 2005001191 W CA2005001191 W CA 2005001191W WO 2006010272 A3 WO2006010272 A3 WO 2006010272A3
Authority
WO
WIPO (PCT)
Prior art keywords
key arrangement
keyboard
keys
column
columns
Prior art date
Application number
PCT/CA2005/001191
Other languages
French (fr)
Other versions
WO2006010272B1 (en
WO2006010272A2 (en
Inventor
Jason T Griffin
Frank M Tyneski
Original Assignee
Research In Motion 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 Research In Motion Ltd filed Critical Research In Motion Ltd
Priority to JP2007522889A priority Critical patent/JP4559480B2/en
Priority to KR1020077005021A priority patent/KR101107468B1/en
Priority to GB0703896A priority patent/GB2431379B/en
Priority to CA2575435A priority patent/CA2575435C/en
Publication of WO2006010272A2 publication Critical patent/WO2006010272A2/en
Publication of WO2006010272A3 publication Critical patent/WO2006010272A3/en
Publication of WO2006010272B1 publication Critical patent/WO2006010272B1/en

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
    • 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
    • G06F1/1662—Details related to the integrated keyboard
    • G06F1/1664—Arrangements for ergonomically adjusting the disposition of keys of the integrated keyboard
    • 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
    • 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
    • G06F3/0219—Special purpose keyboards

Abstract

A key arrangement includes a plurality of keys that are arranged in a regular grid of rows and columns. The columns include a first column, a last column, and at least one middle column. The keys in the first and last columns are smaller than the keys in the at least one middle column. A method for improving the ergonomics of a key arrangement on a keyboard of a fixed size is provided. A method for designing a key arrangement for a mobile communication device is also provided.
PCT/CA2005/001191 2004-07-30 2005-07-29 Key arrangement for a keyboard WO2006010272A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2007522889A JP4559480B2 (en) 2004-07-30 2005-07-29 Keyboard layout for keyboard
KR1020077005021A KR101107468B1 (en) 2004-07-30 2005-07-29 Key arrangement for a keyboard
GB0703896A GB2431379B (en) 2004-07-30 2005-07-29 Key arrangement for a keyboard
CA2575435A CA2575435C (en) 2004-07-30 2005-07-29 Key arrangement for a keyboard

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/902,975 2004-07-30
US10/902,975 US7439959B2 (en) 2004-07-30 2004-07-30 Key arrangement for a keyboard

Publications (3)

Publication Number Publication Date
WO2006010272A2 WO2006010272A2 (en) 2006-02-02
WO2006010272A3 true WO2006010272A3 (en) 2006-07-20
WO2006010272B1 WO2006010272B1 (en) 2006-08-31

Family

ID=35731589

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2005/001191 WO2006010272A2 (en) 2004-07-30 2005-07-29 Key arrangement for a keyboard

Country Status (6)

Country Link
US (3) US7439959B2 (en)
JP (2) JP4559480B2 (en)
KR (1) KR101107468B1 (en)
CA (1) CA2575435C (en)
GB (1) GB2431379B (en)
WO (1) WO2006010272A2 (en)

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