公开(公告)号：US10984730B2

公开(公告)日：2021-04-20

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 ,  G06F3/041 ,  G09G3/3266 ,  G09G3/3258 ,  G09G3/20

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：US10762870B2

公开(公告)日：2020-09-01

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 ,  G09G5/18

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：US11837191B2

公开(公告)日：2023-12-05

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

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：US11501734B2

公开(公告)日：2022-11-15

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：US11069857B2

公开(公告)日：2021-07-20

申请号：US16509246

申请日：2019-07-11

Applicant: Samsung Display Co., Ltd.

Inventor： Ho Seok Han

IPC: G06F3/038 ,  G09G3/3225 ,  H01L21/66 ,  H01L27/32 ,  H01L51/00 ,  G09G3/20 ,  G09G3/00 ,  H01L27/12 ,  H01L51/56

Abstract: A display device includes a sensing line and a data driver. The sensing line is in a display panel. The data driver includes a plurality of integrated circuits. Each of the integrated circuits includes an interface, which includes a mobile industry processor interface (MIPI) and a crack detector. The crack detector detects cracks of the panel based on the sensing line and transmits and receives information corresponding to the crack to and from adjacent ones of the integrated circuits using a transmission terminal and a reception terminal in the MIPI.

公开(公告)号：US10355211B2

公开(公告)日：2019-07-16

申请号：US15785996

申请日：2017-10-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ho Seok Han

IPC: G09G3/00 ,  H01L27/32 ,  H01L21/66 ,  H01L51/00 ,  G06F3/038 ,  G09G3/3225 ,  H01L27/12 ,  H01L51/56 ,  G09G3/20

Abstract: A display device includes a sensing line and a data driver. The sensing line is in a display panel. The data driver includes a plurality of integrated circuits. Each of the integrated circuits includes an interface, which includes a mobile industry processor interface (MIPI) and a crack detector. The crack detector detects cracks of the panel based on the sensing line and transmits and receives information corresponding to the crack to and from adjacent ones of the integrated circuits using a transmission terminal and a reception terminal in the MIPI.