公开(公告)号：US11302258B2

公开(公告)日：2022-04-12

申请号：US16865971

申请日：2020-05-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Kon Bae ,  Yo Han Lee ,  Dong Hwy Kim ,  Seung Hoon Ko ,  Tae Sung Kim ,  Dong Kyoon Han

IPC: G09G3/3266 ,  G06F9/451 ,  G06T11/60 ,  G09G3/36

Abstract: A method of operating an electronic device is provided. The method includes receiving, by a display driving circuit of the electronic device, main image data over a first channel from a first processor or a second processor of the electronic device, outputting, by the display driving circuit, a main image on a display panel of the electronic device based on the main image data, generating, by the display driving circuit, an additional image different from the main image, and merging, by the display driving circuit, the main image with the additional image and outputting, by the display driving circuit, the merged image on the display panel.

公开(公告)号：US11204645B2

公开(公告)日：2021-12-21

申请号：US16611710

申请日：2018-05-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seung Hoon Ko ,  Dae Hyun Yoo ,  Heon Seok Lee ,  Eun Mi Cha

IPC: G06F3/01 ,  G06F3/041 ,  G06F3/0346 ,  G06F3/0488

Abstract: According to various embodiment of the disclosure, there is disclosed an electronic device that includes a touch sensor that senses a touch, an actuator, a touch controller that generates a touch event based on a touch signal received from the touch sensor, and a haptic controller, wherein the haptic controller receives the touch event generated from the touch controller through direct communication with the touch controller and drives the actuator in response to the reception of the touch event. In addition, it is possible to implement various embodiment understood through the disclosure.