公开(公告)号：US11335239B2

公开(公告)日：2022-05-17

申请号：US17106364

申请日：2020-11-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong Kon Bae ,  Yo Han Lee ,  Yun Pyo Hong ,  Dong Kyoon Han ,  Min Su Han ,  Hong Kook Lee

IPC: G09G5/397 ,  G09G3/20 ,  G09G5/00 ,  G09G5/377 ,  G09G5/393

Abstract: An electronic device includes a display panel that outputs content through a plurality of pixels, a display driver integrated circuit configured to transmit a driving signal for driving the display panel, and a processor configured to transmit image data and/or a control signal to the display driver integrated circuit. In the case where the display driver integrated circuit receives first image data transmitted together with a command of a first command group from the processor, the display driver integrated circuit is configured to store the first image data in a first memory area. In the case where the display driver integrated circuit receives second image data transmitted together with a command of a second command group from the processor, the display driver integrated circuit is configured to store the second image data in a second memory area different from the first memory area.

公开(公告)号：US10694139B2

公开(公告)日：2020-06-23

申请号：US16546480

申请日：2019-08-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong Kon Bae ,  Dong Hwy Kim ,  Yo Han Lee ,  Hong Kook Lee ,  Dong Kyoon Han

IPC: G09G5/10 ,  H04N5/66 ,  G02F1/133 ,  G09G3/20 ,  G09G3/36 ,  H04N21/414 ,  H04N21/426 ,  H04N21/431 ,  G06F3/147

Abstract: An electronic device is provided. The electronic device may include a display, a processor operatively connected to the display and configured to generate display data to be output on the display, a display driver integrated circuit configured to output, on the display, the display data that the processor transfers, wherein the display driver integrated circuit is configured to apply a color transformation value of the same or different magnitude to display data depending on a distance from a specified point of the display to a location where the display data are to be displayed.

公开(公告)号：US10553149B2

公开(公告)日：2020-02-04

申请号：US16107256

申请日：2018-08-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Kon Bae ,  Dong Hwy Kim ,  Hyun Jun Park ,  Hong Kook Lee ,  Dong Kyoon Han

IPC: G06F3/038 ,  G09G3/30 ,  G09G3/32

Abstract: An electronic device includes a display panel, a first power regulator to supply first power to an anode of light emitting diode (LED) and to supply second power to a cathode of the LED, and a DDI including a second power regulator to supply third power to the anode of the LED and to supply fourth power to the cathode of the LED, and connected with the first power regulator, and a processor. The processor outputs first content based on the first power and the second power, in a first operating mode, outputs second content based on the third power and the fourth power, in a second operating mode, and controls the third power and fourth power respectively to be maintained to be higher than the first power, and the second power when an operating mode is switched.