PHYSICAL KEYBOARD INPUT SYSTEM, KEYBOARD INPUT METHOD AND STORAGE MEDIUM

Title:

PHYSICAL KEYBOARD INPUT SYSTEM, KEYBOARD INPUT METHOD AND STORAGE MEDIUM

Document Type and Number:

WIPO Patent Application WO/2019/047930

Kind Code:

A1

Abstract:

Disclosed are a physical keyboard input system, a physical keyboard input method, and a storage medium. The physical keyboard input system comprises a mobile terminal and a physical keyboard, wherein the mobile terminal is provided with a detecting device, a touch screen, a touch screen control chip and a processor. When the detecting device detects that the physical keyboard is covered on the touch screen, the processor controls the touch screen to enter a keyboard input mode. When the touch screen control chip generates a touch action command, the touch action command is analyzed, and a covered position of the pressed button on the touch screen is displayed as a bright color.

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Inventors:

CHEN YICHONG (CN)

Application Number:

PCT/CN2018/104666

Publication Date:

March 14, 2019

Filing Date:

September 07, 2018

Export Citation:

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Assignee:

HUIZHOU TCL MOBILE COMMUNICATION CO LTD (CN)

International Classes:

H04M1/23; G06F3/02; H04W52/02

Foreign References:

CN102645980A	2012-08-22
CN104468913A	2015-03-25
CN107623766A	2018-01-23
CN103838381A	2014-06-04

Attorney, Agent or Firm:

ESSEN PATENT & TRADEMARK AGENCY (CN)

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