Title:
COMPUTER KEYBOARD HAVING TELEPHONE KEYBOARD, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/174686
Kind Code:
A1
Abstract:
Provided are a computer keyboard having a telephone keyboard, and an electronic device, characterized in that: a main keyboard of the computer keyboard comprises an internal nine- grid numeric key area, the telephone keyboard is mapped to the internal nine-grid numeric key area, and TEL is used for switching. A numeric small keypad is also superimposed and multiplexed in said key area, a 123 456 789 arrangement mode is implemented, NUMLOCK is used for switching, and a scientific calculator is further integrated in the computer keyboard. The present keyboard facilitates making phone calls, allows for a single-hand operation of a nine-grid T9 input method, and can be used in cooperation with a win10 scientific calculator.
Inventors:
MO XIAODONG (CN)
Application Number:
PCT/CN2022/000025
Publication Date:
August 25, 2022
Filing Date:
February 21, 2022
Export Citation:
Assignee:
MO XIAODONG (CN)
International Classes:
G06F3/023
Foreign References:
| CN112732101A | 2021-04-30 | |||
| CN111984128A | 2020-11-24 | |||
| CN102096472A | 2011-06-15 | |||
| CN110806808A | 2020-02-18 | |||
| US20190332186A1 | 2019-10-31 | |||
| CN201177796Y | 2009-01-07 | |||
| CN105353886A | 2016-02-24 | |||
| US20160170497A1 | 2016-06-16 |
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