Invention Application
- Patent Title: TOUCH CONTROL DEVICE AND STYLUS THEREOF
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Application No.: US17520619Application Date: 2021-11-05
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Publication No.: US20220276727A1Publication Date: 2022-09-01
- Inventor: Yifan Lin , Chia-Yu Hung
- Applicant: ILI TECHNOLOGY CORP.
- Applicant Address: TW Hsinchu County
- Assignee: ILI TECHNOLOGY CORP.
- Current Assignee: ILI TECHNOLOGY CORP.
- Current Assignee Address: TW Hsinchu County
- Priority: TW110106928 20210226
- Main IPC: G06F3/038
- IPC: G06F3/038 ; G06F3/0354 ; G06F3/041

Abstract:
A touch control device and a stylus are provided. The stylus includes a transceiver and a controller. The controller generates a plurality of data items based on a request signal received by the transceiver, and generates at least one status data signal in each data item according to at least one operation status of the stylus. In particular, the controller makes the transceiver select at least one selected time period in a plurality of first time periods to transmit the at least one status data signal to a host and transmit at least one normal data signal in at least one other time period other than the at least one selected time period. In particular, a frequency of the at least one status data signal is different from a frequency of the at least one normal data signal.
Public/Granted literature
- US11543901B2 Touch control device and stylus thereof Public/Granted day:2023-01-03
Information query
IPC分类: