公开(公告)号：US20210357039A1

公开(公告)日：2021-11-18

申请号：US17313237

申请日：2021-05-06

Applicant: ASUSTeK COMPUTER INC.

Inventor： Ya-Ting CHEN ,  Hung-Yi LIN ,  Chien-Chih TSENG ,  Chun-Tsai YEH ,  Wei-Tong LIN ,  Ming-Chieh CHEN ,  Yi-Ou WANG ,  Chao-Chieh CHENG

IPC: G06F3/038 ,  G06F3/0354

Abstract: An electronic device suitable for a stylus is provided. The electronic device includes a display panel, a touch module, and a processor. The display panel includes a display area. The touch module includes a touchable area. The processor is electrically connected to the display panel and the touch module. The processor defines an effective input area in the touchable area in response to the operation of the stylus, defines a mapping display area in the display area corresponding to the effective input area, and adjusts the display ratio of the mapping display area according to the input ratio of the effective input area.

公开(公告)号：US20240004492A1

公开(公告)日：2024-01-04

申请号：US18180255

申请日：2023-03-08

Applicant: ASUSTeK COMPUTER INC.

Inventor： Yao-Yu TSAI ,  Chien-Chih TSENG ,  Chun-Tsai YEH ,  Ya-Ting CHEN

IPC: G06F3/041 ,  G06F3/14 ,  G06F3/0488

CPC classification number: G06F3/0416 ,  G06F3/14 ,  G06F3/0488

Abstract: An electronic device includes a touch device, a display device, and a processor. The processor includes a built-in operating system with a user mode and a kernel mode. The user mode includes a touch application module, a control interface module, and an image application module. The kernel mode includes a main driver module and a secondary driver module. The secondary driver module performs preliminary behavior analysis processing on a sensing signal, and then transmits the sensing signal to the touch application module, to obtain corresponding touch data and transmit the touch data to the control interface module. The control interface module generates a display instruction according to the touch data. The image application module generates image data according to the display instruction. The main driver module receives and processes the image data to generate a display image, to directly transmit the display image to the display device.