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Chinese input system using circular keyboard

An input system, circular technology, applied in the field of Chinese data entry keyboard system, can solve the problems of size limitation, unable to install handheld devices, etc., and achieve the effect of easy operation and easy memory

Inactive Publication Date: 2009-04-29
S8GE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to size constraints, all full alphanumeric keyboards, such as standard keyboards with numeric keypads, cannot be provided in the above-mentioned handheld devices

Method used

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  • Chinese input system using circular keyboard
  • Chinese input system using circular keyboard
  • Chinese input system using circular keyboard

Examples

Experimental program
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Embodiment Construction

[0046] figure 1 It is a schematic diagram of an embodiment of the present invention. This embodiment has a circular keyboard 71 and a display area 72. When typing Chinese character data, the display area 72 can be displayed synchronously. Display area 72 includes dynamic display areas 73 and 74 which interface with an electronic memory buffer. The results of the keystrokes are first stored in the electronic memory buffer and displayed in the dynamic display area 74, showing "water", "soil", "ge" or EGI in the figure. A plurality of Chinese characters represented by the keyed-in basic symbols, radicals or letter combinations are displayed in the dynamic display area 74, and then displayed in the dynamic display area 73. Only one Chinese character "法" is displayed in the figure. Then, the user selects a target Chinese character from the plurality of Chinese characters, and only one character "法" is selected in the figure. Once the user selects the target Chinese character data...

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PUM

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Abstract

The invention relates to a Chinese input system which saves space, is easy to use, is portable and adopts a circular keyboard. The system comprises: a method in which a plurality of basic symbols, etymons or letters are combined according to a preset rule to express a Chinese character; the circular keyboard which is provided with 28 keys, and the keys are matched with the basic symbols, the etymons or the letters and are arranged along the circumference of a first circle, a second circle and a third circle that are concentric at certain angle intervals; a plurality of functional switches with the logic on-off mode which lead the number of the available basic symbols, the etymons or the letters to be increased by 2<n> times; and a device for storing and displaying, thus fully and dynamically storing and displaying the input basic symbols, the etymons or the letters until the Chinese character is converted. The circular keyboard can adopt hard keys or a touch screen. If the hard keys are adopted, the adjacent switches can be jointed together by electronic control to form a bidirectional or four-directional rocker switch, so as to reduce key error and improve mechanical reliability.

Description

technical field [0001] The invention relates to a Chinese data entry keyboard system for electronic devices, in particular to a hand-held Chinese keyboard system with high space efficiency and easy use, which is used for small electronic equipment, mobile phones, computers and network televisions. Background technique [0002] current technology [0003] Chinese input method [0004] Most of the following descriptions of Chinese input methods are quoted from a public information resource - Wikipedia. For computers, hand-held devices and other electronic equipment, various methods are currently available for inputting Chinese characters. The invention relates to a Chinese data entry keyboard for electronic devices, in particular to a hand-held keyboard with high space efficiency and easy use for small electronic equipment, mobile phones, computers and network televisions. The common basic concept of all these input methods is that there is a buffer in the device, and the i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/023
Inventor 闵秉江林庄尼
Owner S8GE TECH
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