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Five keys Pinyin input method

A pinyin input and input method technology, applied in the input/output process of data processing, telephone structure, instruments, etc., can solve the problems that are not suitable for handwriting input, etc., and achieve the effect of increasing input speed and shortening standby time

Inactive Publication Date: 2007-05-30
李子兵
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Problems solved by technology

In addition, many users are accustomed to key input text, not very suitable for handwriting input

Method used

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  • Five keys Pinyin input method

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Embodiment Construction

[0045] 1. On handheld devices such as mobile phones and PDAs, if there is no numeric keyboard, you can use the five-dimensional direction keys to input Chinese characters. If there is a numeric keypad, use the five numeric keys 2, 4, 5, 6, and 8 arranged in a cross shape to be used as the up key, left key, middle key, right key, and down key respectively.

[0046] 2. The function keys such as "delete" and "confirm" can be adjusted according to the layout of the small keyboard, or used in combination with the touch screen.

[0047] 3. The initial consonants are divided into five initial consonant groups in alphabetical order, and each group has 5 initial consonants. Finals are divided into five final groups according to initial letters a, e, i, o, u, if there are more than 5 finals in one final group, then continue to group down.

[0048] 4. During the level selection process, the selection content displayed on the screen is arranged in a cross shape, corresponding to five but...

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Abstract

To overcome the drawback of inconvenience of inputting Chinese characters in small-keyboard apparatus such as mobile phone, the invention utilizes the concept of grouping to group the Chinese Phonetic rationally; the Chinese Phonetic can be input just by grouping choice with five keys. The Chinese Phonetic includes two parts of initial and final. The initial includes five initial groups based on the alphabet sequence, each group contains five initials. The finals are divided into five groups based on a, e, I, o, u, if the number of finals above five, it will be grouped continuously. The initial is chosen first, and then the final is chosen. During the selection, the corresponding cue will be displayed in the screen and distributed in cross-shape which is corresponding with position of five keys; the group and relative initial or final will be chosen just by pressing key. The input method can improve the Chinese input speed of small-keyboard apparatus such as mobile phone and provide great convenience for user.

Description

technical field [0001] The invention relates to a small keyboard input method for classifying and grouping Chinese phonetic alphabets, using five-dimensional direction keys to select levels, and inputting Chinese characters. This input method can improve the input speed of Chinese characters on the small keyboard. Background technique [0002] At present, many models of mobile phones, PDAs and other handheld devices do not have numeric keyboards, and can only use stylus and touch screen to input Chinese characters. Handwriting is easy to scratch the screen. After long-term use, the handwriting area will become increasingly blurred, affecting the display effect. Point positioning is inaccurate, resulting in the phenomenon that a straight line is drawn in the handwriting area with a stylus, but the handwriting track displayed on the screen is not a straight line. When entering text messages by hand, analog-to-digital conversion is required to locate the contacts, which will i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/023H04M1/23
Inventor 李子兵
Owner 李子兵
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