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1. WO2006095976 - ALPHABET INPUT APPARATUS USING A TOUCHPAD AND METHOD THEREOF

Publication Number WO/2006/095976
Publication Date 14.09.2006
International Application No. PCT/KR2006/000722
International Filing Date 02.03.2006
IPC
H04M 1/23 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
1Substation equipment, e.g. for use by subscribers
02Constructional features of telephone sets
23Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
CPC
G06F 3/0235
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input 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
01Input arrangements or combined input and output arrangements for interaction between user and computer
02Input arrangements using manually operated switches, e.g. using keyboards or dials
023Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
0233Character input methods
0235using chord techniques
H04M 1/72522
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
1Substation equipment, e.g. for use by subscribers; Analogous equipment at exchanges
72Substation extension arrangements; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selecting
725Cordless telephones
72519Portable communication terminals with improved user interface to control a main telephone operation mode or to indicate the communication status
72522With means for supporting locally a plurality of applications to increase the functionality
H04M 2250/22
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
2250Details of telephonic subscriber devices
22including a touch pad, a touch sensor or a touch detector
H04M 2250/70
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
2250Details of telephonic subscriber devices
70methods for entering alphabetical characters, e.g. multi-tap or dictionary disambiguation
Applicants
  • SONG, Woo, Chan [KR]/[KR]
Inventors
  • SONG, Woo, Chan
Agents
  • SEONG, Nak, Hoon
Priority Data
10-2005-001841605.03.2005KR
Publication Language English (EN)
Filing Language Korean (KO)
Designated States
Title
(EN) ALPHABET INPUT APPARATUS USING A TOUCHPAD AND METHOD THEREOF
(FR) APPAREIL D'INTRODUCTION DE CARACTERES ALPHANUMERIQUES A L'AIDE D'UN CLAVIER A EFFLEUREMENT ET PROCEDE ASSOCIE
Abstract
(EN)
An apparatus for inputting characters is provided. The apparatus includes a touch pad including five character input areas A that generate different signals of a center area A3 and a left-top area A1, a left-bottom area A4, a right-top area A2, and a right -bottom area A5 that are arranged in the vicinity of apexes of a square around the center area A3, means receiving coordinate signals that are generated by a user touching the respective areas of the touch pad to be input, converting the coordinate signals into area input signals, and outputting the area input signals, means sequentially receiving the converted area input signals to generate the received input area input signals as area input signal sequences, storage means storing a character list that includes character sequences, characters, and function data so that one character or one function data is related to at least one character sequence, and character detection and output means detecting the character list using sequences of the area input signal or a series of area input signals to output a corresponding character whenever one area input signal is received.
(FR)
L'invention porte sur un appareil d'introduction de caractères alphanumériques, à l'aide d'un clavier à effleurement comportant cinq zones d'introduction de caractères: A3 au centre, et, formant un carré autour de A3, A1 en haut à gauche, A4 en bas à gauche, A2 en haut à droite, et A5 en bas à droite; des moyens de réception de signaux coordonnés créés par l'utilisateur en frappant les différentes zones du clavier et convertissant lesdits signaux coordonnés en signaux de sortie; des moyens de réception séquentielle des signaux convertis formant des suites de signaux introduits; des moyens de stockage des suites de caractères, et de données de fonction permettant de relier une donnée de fonction à au moins une suite de caractères; et des moyens de détection et d'émission détectant les caractères de la liste de caractères en utilisant des suites de signaux provenant des différentes zones ou des séries de signaux introduits, pour émettre le caractère correspondant à la réception de tels signaux.
Also published as
EP6716172
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