Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yi-Ou Wang0
Chao-Chieh Cheng0
Chun-Tsai Yeh0
Ya-Ting Chen0
Date of Patent
June 4, 2024
0Patent Application Number
176890830
Date Filed
March 8, 2022
0Patent Citations
Patent Primary Examiner
Patent abstract
The disclosure provides an electronic device adapted to communicate with a stylus. The electronic device includes a display panel, a touch module, and a processor. The display panel has a display area, the touch module has a touchable area, and the processor is electrically connected to the display panel and the touch module. The processor is configured to: define at least one effective input area in response to an operation of the stylus in the touchable area, and when the touch module detects that the stylus is approaching the effective input area, switch the effective input area to a stylus mode, and display a range marking pattern in the effective input area.
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