公开(公告)号：US20170308226A1

公开(公告)日：2017-10-26

申请号：US15492474

申请日：2017-04-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dae Hyun YOO ,  Louis Hyunsuk JUNG ,  Tae Sung KIM ,  Jong Kon BAE ,  Dong Kyoon HAN

IPC: G06F3/041 ,  G06T13/00 ,  G06F3/0354

CPC classification number: G06F3/03545 ,  G06F1/3293 ,  G06F3/04817 ,  G06F3/0488 ,  G06F2203/04804 ,  G09G3/20 ,  G09G5/003 ,  G09G2310/04 ,  G09G2330/021 ,  G09G2340/12 ,  G09G2340/145

Abstract: An electronic device is provided. The electronic device includes a display panel including a plurality of pixels, a first processor configured to execute an application, a first display driving integrated circuit including a second processor and a graphics memory, and a second display driving integrated circuit including a source driver configured to control at least some of the plurality of pixels. The second processor is configured to, when the first processor is in an inactive state with respect to the first display driving integrated circuit, compose or post-process another image to be displayed through the display panel based at least on at least one image stored in the graphics memory, by using the first display driving integrated circuit, and transmit the other image to the second display driving integrated circuit such that the other image is displayed through the display panel.

公开(公告)号：US20210141454A1

公开(公告)日：2021-05-13

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 ,  G06F3/0488 ,  G06F3/0346 ,  G06F3/041

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.