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：US20180158423A1

公开(公告)日：2018-06-07

申请号：US15817944

申请日：2017-11-20

Applicant: Samsung Display Co., Ltd.

Inventor： JAE-HYUN KIM ,  YONGJUN JANG ,  JAEWOONG KANG ,  TAEJIN KIM ,  JUNYONG SONG

IPC: G09G3/36 ,  G02F1/1343 ,  G02F1/1368 ,  G02F1/1335

CPC classification number: G09G3/3607 ,  G02F1/133528 ,  G02F1/133555 ,  G02F1/133617 ,  G02F1/133621 ,  G02F1/134309 ,  G02F1/1368 ,  G02F2001/133357 ,  G02F2001/133614 ,  G02F2001/134345 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2202/36 ,  G09G3/3208 ,  G09G3/3611 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2320/0242 ,  G09G2320/041 ,  G09G2320/045 ,  G09G2320/0626 ,  G09G2360/16

Abstract: A display apparatus includes an image data compensator. The image data compensator receives input image data, compensates for the input image data according to a temperature of a display panel to output first compensation image data in order to compensate for a luminance decrease of the display panel according to the temperature of the display panel, and compensates for the first compensation image data according to an efficiency and a life expectancy of a quantum dot to output second compensation image data in order to compensate for a luminance decrease of the display panel by the quantum dot.

公开(公告)号：US20230260479A1

公开(公告)日：2023-08-17

申请号：US18081062

申请日：2022-12-14

Applicant: Samsung Display Co., Ltd.

Inventor： JONGMAN BAE ,  JUNDAL KIM ,  HYUNSU KIM ,  DONG-WON PARK ,  JUNYONG SONG ,  TAEYOUNG JIN

IPC: G09G5/00

CPC classification number: G09G5/008 ,  G09G2310/0291 ,  G09G2330/021

Abstract: An electronic device includes a host processor including a data transmitter, a driving driver, and a display panel. The data transmitter includes a phase locked loop that generates a first clock and a second clock, a clock block that receives the first clock, a plurality of data blocks that receives the second clock, a first buffer connected between the phase locked loop and the clock block, and a plurality of second buffers respectively connected between the phase locked loop and the plurality of data blocks, and the first buffer and each of the plurality of second buffers may be activated or deactivated depending on an interface mode.

公开(公告)号：US20220122509A1

公开(公告)日：2022-04-21

申请号：US17392353

申请日：2021-08-03

Applicant: Samsung Display Co., LTD.

Inventor： JUNYONG SONG ,  KEUMDONG JUNG ,  JIWOONG KIM ,  HYUNGGUN MA ,  SEONGJOO LEE ,  SANGHYUN HEO

IPC: G09G3/20 ,  H01L27/12 ,  H01L29/786

Abstract: A display device includes a display panel and a driving connector connected to the display panel and from which driving signals are provided to the display panel, the driving connector including a driving integrated circuit, a gate pad through which a first driving signal is output from the driving connector to the display panel, a first input pad through which the first driving signal is input to the driving connector from outside thereof, and a gate driver which connects the gate pad to the first input pad and includes a first substrate and a transistor on the first substrate and including a source electrode connected to the first input pad and a drain electrode connected to the gate pad. Within the driving connector, the transistor and the driving integrated circuit are in order from the first substrate.

公开(公告)号：US20250043162A1

公开(公告)日：2025-02-06

申请号：US18749761

申请日：2024-06-21

Applicant: SAMSUNG DISPLAY CO., LTD. ,  DONGJIN SEMICHEM CO., LTD.

Inventor： SANG-GU LEE ,  JUNHO CHOE ,  YE JIN KIM ,  ONNURI KIM ,  JINWUK KIM ,  YOUNG HYE SON ,  JUNYONG SONG ,  JIHO YUN

IPC: C09J133/06 ,  C09J4/06 ,  C09J11/08 ,  H05K5/00 ,  H05K5/03

Abstract: An inkjet resin composition includes about 20% to about 30% by weight of 2-ethylhexyl acrylate, about 20% to about 30% by weight of 4-hydroxybutyl acrylate, about 40% to about 50% by weight of isodecyl acrylate, about 1% to about 10% by weight of urethane acrylate, about 1% to about 5% by weight of an initiator, about 1% to about 5% by weight of a silane coupling agent, and about 0.05% to about 1% by weight of a surface flow control additive.

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.