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Chinese characters inputting method

A keyboard and key technology, applied in the field of keyboards and Chinese character input methods, can solve the problems of needing to select pinyin letters, Chinese characters needing to hit keys many times, etc.

Inactive Publication Date: 2006-12-13
三利公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The purpose of the present invention is to provide a keyboard and a Chinese character input method thereof, which are used in wireless communication terminals, so as to overcome the technical problems that the existing wireless terminal keyboard needs to press keys multiple times or select pinyin letters after keystrokes to input Chinese characters

Method used

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Embodiment Construction

[0057] The following is based on Figure 1 to Figure 17 , multiple specific embodiments of the present invention are given and described in detail, so that the structural features, functions and characteristics of the present invention can be better understood.

[0058] figure 1 It is a schematic diagram of a typical keyboard with 18 letter keys of the present invention. As shown in the figure, the number of letter keys on the keyboard is 18, arranged in 3 rows*6 columns. 26 single letters of pinyin are arranged on these 18 keys, and two single letters of pinyin are arranged on 8 of them (the two letters assigned to one key are called a letter pair). The six single-letter finals of a, o, e, i, u, and ü occupy 6 keys (that is, different single-letter finals are not arranged on the same key), which are called final keys, and the other 12 keys are called Initial key.

[0059] figure 2 It is a schematic diagram of a typical keyboard with 19 letter keys of the present invention...

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Abstract

The method includes the following steps: 1) keyboard of each letter in sequence for phonetic letters combination of required Chinese character is Knocked by user, 2) two phonetic letters shared with one key is identified and discriminated by input software, 3) Chinese character is selected out from word library by input software according to effective syllable formed by inputted phonetic letters, and 4) user selects the required Chinese character.

Description

technical field [0001] The present invention relates to a keyboard and its Chinese character input method, in particular to the keyboard and its Chinese character input method which can be used on handheld mobile communication terminals such as mobile phones, PDAs and palmtop computers. Background technique [0002] The most used keyboards are full keyboard and small keyboard at present. Full keyboard, that is, a total of 26 single pinyin letters (including w, y, u and ü as two separate letters, wherein ü is represented by the V of the English letter), equal to the number of English letters. The full keyboard is to represent these 26 individual pinyin letters with 26 English letter keys. When the user enters, he only needs to tap the letter to be entered once. Such a keyboard is not conducive to reducing the size of the wireless terminal, especially the handheld device, due to the large number of keyboards. For example, some existing PDA products on the market adopted the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/23G06F3/023
Inventor 李映红李文
Owner 三利公司