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Apparatus and method for inputing characters of terminal

A character input and touch screen technology, applied in the input/output process of data processing, electrical digital data processing, instruments, etc., can solve the problems of slow input character, inconvenient use, inappropriate, etc.

Inactive Publication Date: 2008-10-22
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the individual keys are also shrunk, they appear out of place and inconvenient to use
Therefore, the user has difficulty in inputting characters, and the speed at which the user inputs characters decreases in the conventional input method for the touch screen

Method used

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  • Apparatus and method for inputing characters of terminal
  • Apparatus and method for inputing characters of terminal
  • Apparatus and method for inputing characters of terminal

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Embodiment Construction

[0019] Matters such as detailed construction and units defined in the description are provided to assist in a comprehensive understanding of exemplary embodiments of the present invention. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

[0020] The principle of the present invention is: all consonant keys are displayed on the touch keyboard for character input, and when a consonant key is touched on the touch keyboard, an enlarged pop-up window is displayed that can correspond to the input consonant key. Combined character keys.

[0021] Here, the initial window of the touch keyboard displaying all consonant keys is defined as "basic key set", and the popup window showing character keys that can be combined with t...

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PUM

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Abstract

An apparatus and method for inputting a character on a touch keyboard in a terminal, in which a touch screen displays a basic key set and an extended key set, the basic key set including with consonant keys and the extended key set including character keys corresponding to characters combinable with a consonant corresponding to a consonant key input from the basic key set, and a controller for controlling the touch screen to display the extended key set, upon input of the consonant key from the basic key set, and receiving at least one character from the basic key set and the extended key set are provided.

Description

technical field [0001] The present invention generally relates to a device and method for inputting characters in a terminal, and in particular, the present invention relates to a device and method for inputting characters on a touch keyboard of a terminal. Background technique [0002] Personal terminal is a general term for any small terminal that can be carried. Personal terminals include Personal Digital Assistants (PDAs), wireless communication terminals, Moving Picture Experts Group Layer 3 (MP3) players, Bluetooth devices, and digital cameras. In the following, as an example, a PDA is used as a personal terminal. The PDA has a central processing unit (CPU), a memory, an operating system (OS), various OS-based software programs, and peripheral devices as important components of a computer, and performs functions of information collection, storage, editing, and searching. Recently, PDAs have been developed as combination devices equipped with portable phone modules ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/048G06F3/041
CPCG06F3/018G06F3/023G06F3/041G06F3/04886
Inventor 朴世焕申根浩崔宇济
Owner SAMSUNG ELECTRONICS CO LTD
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