Invention Grant
- Patent Title: Electronic device for displaying image and method for controlling the same
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Application No.: US16169506Application Date: 2018-10-24
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Publication No.: US10796398B2Publication Date: 2020-10-06
- Inventor: Jin-Young Jeon , Jae-Joon Seo
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6738e119
- Main IPC: G09G5/00
- IPC: G09G5/00 ; G06T1/20 ; G09G5/36 ; G09G3/20 ; G06F3/14 ; G09G5/18 ; G09G5/393 ; H04N21/426 ; H04N21/43

Abstract:
An electronic device is provided. The electronic device includes a display, a display driver integrated circuit (DDI) including a clock generator and being operatively connected to the display, the DDI being configured to generate a hardware-based interrupt by using the clock generator, at least one processor operatively connected to the DDI, and a memory operatively connected to the at least one processor. The memory stores one or more instructions that, when executed, cause the at least one processor to receive a vertical synchronization (vsync) request associated with a frame displayed on the display, identify whether a software-based interrupt generated by an operation of the at least one processor is activated, and in response to determining that the software-based interrupt is not activated, prompt the DDI to activate the software-based interrupt without generating the hardware-based interrupt.
Public/Granted literature
- US20190122327A1 ELECTRONIC DEVICE FOR DISPLAYING IMAGE AND METHOD FOR CONTROLLING THE SAME Public/Granted day:2019-04-25
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