公开(公告)号：US20250142033A1

公开(公告)日：2025-05-01

申请号：US18899575

申请日：2024-09-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donguk KIM ,  Sehyun KIM ,  Yeonwoo KIM ,  Jongin LEE ,  Donghwa JEONG

IPC: H04N9/31 ,  G06F3/14

Abstract: An electronic device including an image display portion through which to display content; and at least one processor configured to set a calibration threshold value based on a usage environment of the electronic device, calculate an amount of an external impact applied to the electronic device, compare the calculated amount of the external impact and a magnitude of the set calibration threshold value, and perform a calibration of the image display portion based on the calculated amount of the external impact being greater than the set calibration threshold value.

公开(公告)号：US20190266345A1

公开(公告)日：2019-08-29

申请号：US16285511

申请日：2019-02-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Donghwa JEONG ,  Sunggyu LEE ,  Euijin JE ,  Hyuncheol PARK

IPC: G06F21/62 ,  G09G5/36 ,  G06F9/451

Abstract: A trustzone graphic rendering method in an operating system (OS) divided into a normal world (NWD) and a secure world (SWD) corresponding to a trustzone. The trustzone graphic rendering method includes generating an image resource used to generate a trustzone user interface (UI) in the NWD, transmitting the image resource from the NWD to the SWD, and generating the trustzone UI in the SWD, by separating and editing the image resource including a plurality of objects, wherein the separating and editing is performed in units of objects.