Input method using characters of keypad

A text input and keypad technology, applied in the field of electronics, can solve the problems of cumbersome and many keystrokes, and achieve the effect of improving efficiency, fast input speed and saving time.

Inactive Publication Date: 2010-01-13
王永晖 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] From the above table, it can be shown again that the number of keys to input English letters on the small keyboard is too many and cumbersome

Method used

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  • Input method using characters of keypad

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Embodiment Construction

[0035] In the method for inputting letters on a small keyboard of the present invention, the buttons of the small keyboard and the characters on the buttons are laid out in a format of four rows and three columns, and the small keyboard includes 0-9 numeric keys; it is characterized in that the method comprises:

[0036] A, take the format layout of described button as logic basis, formulate character encoding rule according to button combination, and each text on described button and two combined buttons of described keypad one-to-one correspondence;

[0037] B. When any two buttons are pressed according to the preset character encoding rules, the corresponding compilation algorithm is executed to display the corresponding text or punctuation marks.

[0038] Below we take the keyboard on the existing mobile phone / telephone and English as an example for illustration, please refer to the layout table of English letters on the keys in the background technology. Certainly, there ...

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Abstract

The invention discloses an input method using characters on a keypad. The keys of the keypad and the characters on the keys are distributed in a form of four lines and three rows, and the keypad comprises 0-9 number keys. The method is characterized in that A. a character coding regulation is set according to key combination on the basis of the form distribution of the keys, and each character on each key corresponds to two combining keys of the keypad in a one-to-one way; and B. when any two keys are pressed according to the predetermined character coding regulation, a corresponding compiling algorithm is performed to display a corresponding character or a punctuation. The input method using the characters on the keypad only needs to press two keys when inputting one character, thereby being simple and easy to learn without memory and having high input speed.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a method for inputting letters on a small keyboard. Background technique [0002] Nowadays, the application of the keypad as an input terminal is more and more extensive, mainly because it can be used for letters and numbers, and has the characteristics of compact structure, small size, easy operation and portability. For example, digital keypads on computers, mobile phones, remote controls and other electronic devices all use keypads. People are increasingly relying on electronic communication devices such as mobile phones, and with the development of science and technology, electronic communication devices can integrate calls, Internet access, text messages, and film and television entertainment, which greatly facilitates people's lives. With the advancement of technology, the functions of communication devices such as mobile phones have gradually reached the functions of ...

Claims

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Application Information

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IPC IPC(8): G06F3/023H04M1/23
Inventor 王永晖李向阳刘梦雯
Owner 王永晖
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