公开(公告)号：US20210343258A1

公开(公告)日：2021-11-04

申请号：US17195696

申请日：2021-03-09

Applicant: Samsung Display Co., Ltd.

Inventor： JEONKYOO KIM ,  CHAEHEE PARK ,  DEOKHWA WOO ,  MYUNGWOO LEE ,  MANSEUNG CHO

IPC: G09G5/10 ,  G09G3/20 ,  G06K9/00 ,  H04N5/225

Abstract: A display apparatus includes a display panel, a first coordinate calculator, a second coordinate calculator and a gamma setter. The display panel includes a first display area and a second display area. The first coordinate calculator is configured to calculate color coordinates of first image data of the first display area. The second coordinate calculator is configured to calculate color coordinates of second image data of the second display area. The gamma setter is configured to adjust luminance of the first image data, the color coordinates of the first image data, luminance of the second image data and the color coordinates of the second image data.

公开(公告)号：US20220122511A1

公开(公告)日：2022-04-21

申请号：US17502552

申请日：2021-10-15

Applicant: Samsung Display Co., Ltd.

Inventor： JUNYONG SONG ,  CHAEHEE PARK ,  SANGHYUN HEO ,  BONGHYUN YOU

IPC: G09G3/20

Abstract: A display apparatus includes an integral integrated circuit and a display panel. The integral integrated circuit includes a gate channel which outputs a gate primitive signal and a data channel which outputs a data voltage. The display panel includes a level shifter which amplifies the gate primitive signal to generate a gate signal. The display panel is configured to display an image based on the gate signal and the data voltage. The display panel includes a first gate line extending in a first direction and a second gate line extending in a second direction. The second direction is different from the first direction. The second gate line is connected to the first gate line. The level shifter is connected to the second gate line.

公开(公告)号：US20230162702A1

公开(公告)日：2023-05-25

申请号：US18094430

申请日：2023-01-09

Applicant: Samsung Display Co., Ltd.

Inventor： JEONKYOO KIM ,  CHAEHEE PARK ,  DEOKHWA WOO ,  MYUNGWOO LEE ,  MANSEUNG CHO

IPC: G09G5/10 ,  G09G3/20 ,  G06V40/16 ,  H04N23/50

CPC classification number: G09G5/10 ,  G09G3/2003 ,  G06V40/172 ,  H04N23/50 ,  G09G2320/0673

Abstract: A display apparatus includes a display panel, a first coordinate calculator, a second coordinate calculator and a gamma setter. The display panel includes a first display area and a second display area. The first coordinate calculator is configured to calculate color coordinates of first image data of the first display area. The second coordinate calculator is configured to calculate color coordinates of second image data of the second display area. The gamma setter is configured to adjust luminance of the first image data, the color coordinates of the first image data, luminance of the second image data and the color coordinates of the second image data.

公开(公告)号：US20230051837A1

公开(公告)日：2023-02-16

申请号：US17977647

申请日：2022-10-31

Applicant: Samsung Display Co., Ltd.

Inventor： JUNYONG SONG ,  CHAEHEE PARK ,  SANGHYUN HEO ,  BONGHYUN YOU

IPC: G09G3/20

Abstract: A display apparatus includes an integral integrated circuit and a display panel. The integral integrated circuit includes a gate channel which outputs a gate primitive signal and a data channel which outputs a data voltage. The display panel includes a level shifter which amplifies the gate primitive signal to generate a gate signal. The display panel is configured to display an image based on the gate signal and the data voltage. The display panel includes a first gate line extending in a first direction and a second gate line extending in a second direction. The second direction is different from the first direction. The second gate line is connected to the first gate line. The level shifter is connected to the second gate line.

公开(公告)号：US20250028198A1

公开(公告)日：2025-01-23

申请号：US18608222

申请日：2024-03-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SUKHUN LEE ,  CHAEHEE PARK ,  KIHYUN PYO

IPC: G02F1/1333 ,  G02F1/13

Abstract: A display device includes a first display part and a second display part each configured to display images. The second display part is configured to selectively operate in a first mode and a second mode. In the first mode of operation, the second display part displays an image at a first viewing angle. In the second mode of operation, the second display part displays the image at a second viewing angle smaller than the first viewing angle.

公开(公告)号：US20230230526A1

公开(公告)日：2023-07-20

申请号：US18096760

申请日：2023-01-13

Applicant: Samsung Display Co., Ltd.

Inventor： JUNDAL KIM ,  HYUNSU KIM ,  KYUNGYOUL MIN ,  DONG-WON PARK ,  CHAEHEE PARK ,  JONGMAN BAE

IPC: G09G3/20

CPC classification number: G09G3/2096 ,  G09G2340/02 ,  G09G2310/0286

Abstract: A data transceiver system includes an encoder which generates first encoded data by performing a logical operation based on a random number and image data, and generates second encoded data by inverting the first encoded data every N bits, where N is a positive integer greater than or equal to 2, and a decoder which restores the first encoded data by decoding the second encoded data, and restores the image data by decoding the first encoded data.