公开(公告)号：US20210358449A1

公开(公告)日：2021-11-18

申请号：US17389733

申请日：2021-07-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ho Seok HAN ,  Hyun Gu KIM ,  Jun Yong PARK

IPC: G09G5/00 ,  G09G3/3258

Abstract: A display device includes: a host which transmits a first signal through a first interface, and transmits a second signal through a second interface different from the first interface; a display driver integrated circuit including a first interface unit which receives the first signal through the first interface, and a second interface unit which receives the second signal through the second interface; and a display panel which receives a data signal corresponding to the first signal and the second signal from the display driver integrated circuit, and displays an image.

公开(公告)号：US20190130845A1

公开(公告)日：2019-05-02

申请号：US16040260

申请日：2018-07-19

Applicant: Samsung Display Co., Ltd.

Inventor： Ho Seok HAN ,  Hyun Gu KIM ,  Jun Yong PARK

IPC: G09G3/3291 ,  G09G3/3233 ,  G09G3/3258 ,  G09G3/3266 ,  G06F3/041

Abstract: A display system includes: a host processor for outputting a data load command and outputting compensated image data obtained by compensating for image data; a non-volatile memory for storing compensation data for image compensation; and a display module controlled by the host processor, wherein the display module includes: a display panel including a plurality of pixels, the display panel displaying an image, based on the compensated image data; and a display driver integrated chip (DDI) coupled to the host processor through a first interface, the DDI being coupled to the non-volatile memory through a second interface, the DDI including an interface packet converter for performing packet structure conversion on each of first data compatible with the first interface and second data compatible with the second interface.

公开(公告)号：US20210065652A1

公开(公告)日：2021-03-04

申请号：US16932389

申请日：2020-07-17

Applicant: Samsung Display Co., Ltd.

Inventor： Ho Seok HAN ,  Jun Yong PARK

IPC: G09G5/00

Abstract: An electronic device includes: a host configured to output image data and a timing control signal in response to an image intended to be displayed; a display driver IC coupled to the host through a first interface and a second interface and configured to output a data signal based on the image data; and a display configured to display an image based on the data signal, wherein the host is configured to output the image data and the timing control signal through any one of the first interface and the second interface depending on a display mode.

公开(公告)号：US20200066226A1

公开(公告)日：2020-02-27

申请号：US16427160

申请日：2019-05-30

Applicant: Samsung Display Co., Ltd.

Inventor： Ho Seok HAN ,  Jae Myung JANG

IPC: G09G5/00

Abstract: An electronic device includes: a display driver integrated circuit (IC) configured to transmit image data to a display; and a host coupled to the display driver IC through a first interface and a second interface, wherein the host is configured to transmit the image data to the display driver IC through the first interface and transmit a mode switching signal to the display driver IC through the second interface, wherein the mode switching signal indicates whether the image data is to be transmitted in a command mode or in a video mode.

公开(公告)号：US20190139510A1

公开(公告)日：2019-05-09

申请号：US16054361

申请日：2018-08-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ho Seok HAN ,  Hyun Gu KIM ,  Jun Yong PARK

IPC: G09G5/00 ,  G09G3/3258

CPC classification number: G09G5/005 ,  G09G3/3258 ,  G09G5/006 ,  G09G2310/0281 ,  G09G2310/08 ,  G09G2370/04 ,  G09G2370/045 ,  G09G2370/08

Abstract: A display device includes: a host which transmits a first signal through a first interface, and transmits a second signal through a second interface different from the first interface; a display driver integrated circuit including a first interface unit which receives the first signal through the first interface, and a second interface unit which receives the second signal through the second interface; and a display panel which receives a data signal corresponding to the first signal and the second signal from the display driver integrated circuit, and displays an image.

公开(公告)号：US20230186811A1

公开(公告)日：2023-06-15

申请号：US17970708

申请日：2022-10-21

Applicant: Samsung Display Co., LTD.

Inventor： Joo Hyung LEE ,  Chun Sik BYUN ,  Ho Seok HAN

IPC: G09G3/20 ,  G09G3/00

CPC classification number: G09G3/20 ,  G09G3/035 ,  G09G3/2007 ,  G09G2310/08 ,  G09G2360/16 ,  G09G2340/04 ,  G09G2330/021 ,  G06F1/1652

Abstract: A display device includes a display panel having flexibility, a storage connected to a first end of the display panel and accommodating the display panel so that the display panel is inserted and withdrawn, an extension part connected to a second end of the display panel, which is opposite to the first end of the display panel, and facing one side of the storage in a first direction, and a display driving integrated circuit which receives image data and a control signal from a host and provides a data signal to the display panel.
The display driving integrated circuit includes a data processor which receives a smart size change signal from the host and sets a non-active area of the display panel based on the smart size change signal.

公开(公告)号：US20220375389A1

公开(公告)日：2022-11-24

申请号：US17816712

申请日：2022-08-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ho Seok HAN ,  Gyung Hyun KO

IPC: G09G3/20 ,  G09G3/32 ,  G06V40/13

Abstract: A display device includes: a first pixel coupled to a first data line; a second pixel coupled to a second data line; a first node to receive a first node voltage; a first grayscale voltage generator for generating first grayscale voltages; a second grayscale voltage generator for generating second grayscale voltages; and a data driver configured to apply, to the first data line, a first data signal generated based on one of the first grayscale voltages, and to apply, to the second data line, a second data signal generated based on one of the first node voltage, the first grayscale voltages, and the second grayscale voltages.

公开(公告)号：US20200242995A1

公开(公告)日：2020-07-30

申请号：US16706544

申请日：2019-12-06

Applicant: Samsung Display Co., Ltd.

Inventor： Ho Seok HAN ,  Gyung Hyun KO

IPC: G09G3/20 ,  G09G3/32 ,  G06K9/00

Abstract: A display device includes: a first pixel coupled to a first data line; a second pixel coupled to a second data line; a first node to receive a first node voltage; a first grayscale voltage generator for generating first grayscale voltages; a second grayscale voltage generator for generating second grayscale voltages; and a data driver configured to apply, to the first data line, a first data signal generated based on one of the first grayscale voltages, and to apply, to the second data line, a second data signal generated based on one of the first node voltage, the first grayscale voltages, and the second grayscale voltages.