公开(公告)号：US20230309356A1

公开(公告)日：2023-09-28

申请号：US18186761

申请日：2023-03-20

Applicant: Samsung Display Co., Ltd.

Inventor： SUYEON YUN ,  HYE WON JANG ,  XINXING LI ,  DONG-HYUN KIM ,  SEUNG-LYONG BOK ,  YOUNG-CHEOL JEONG

IPC: H10K59/35

CPC classification number: H10K59/353 ,  H10K59/352 ,  H10K59/351 ,  H10K2102/311

Abstract: A display panel includes: a plurality of unit pixels, each of the plurality of unit pixels including a plurality of sub-pixels. Each of the sub-pixels includes a light emission pattern to emit light; the sub-pixels of one of the unit pixels includes one red sub-pixel, one blue sub-pixel, and two green sub-pixels; each of the blue sub-pixel and the red sub-pixel has a triangular shape; and a light emission area of each of the green sub-pixels is smaller than a light emission area of the blue sub-pixel.

公开(公告)号：US20210036082A1

公开(公告)日：2021-02-04

申请号：US17063698

申请日：2020-10-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： YOON-JONG CHO ,  SUYEON YUN ,  SEOKJE SEONG ,  SEONGJUN LEE ,  JOONHOO CHOI ,  SEMYUNG KWON ,  KYUNGHYUN BAEK

IPC: H01L27/32 ,  H01L27/12 ,  G09G3/3225 ,  H01L51/52

Abstract: A display panel includes a base layer having a first region and a bent second region. An inorganic layer is disposed on the base layer. A lower groove is formed within the inorganic layer and overlaps the second region. A first thin-film transistor is disposed on the inorganic layer and includes a silicon semiconductor pattern overlapping the first region. A second thin-film transistor is disposed on the inorganic layer and includes an oxide semiconductor pattern overlapping the first region. Insulating layers overlap the first and second regions. An upper groove is formed within the insulating layers. A signal line electrically connects the second thin-film transistor. An organic layer overlaps the first and second regions and is disposed in the lower and upper grooves. A luminescent device is disposed on the organic layer and overlaps the first region.

公开(公告)号：US20200320959A1

公开(公告)日：2020-10-08

申请号：US16838029

申请日：2020-04-02

Applicant: Samsung Display Co., LTD.

Inventor： ANNA RYU ,  SUNGHOON KIM ,  SUYEON YUN ,  HEEJUNE KWAK

IPC: G09G5/14 ,  G09G3/3266 ,  G09G3/3275

Abstract: A display device includes a display panel including a first display area having a first shape and a second display area having a second shape, and a first driving circuit which drives the display panel to display an image in at least one of the first display area and the second display area, where the first display area includes a first sub-area and a second sub-area, and the second sub-area includes a light emitting area and a transmitting area adjacent to the light emitting area and having a higher light transmittance than the light emitting area.

公开(公告)号：US20240224675A1

公开(公告)日：2024-07-04

申请号：US18607630

申请日：2024-03-18

Applicant: Samsung Display Co., Ltd.

Inventor： SUYEON YUN ,  SUNGHOON KIM ,  ANNA RYU

IPC: H10K59/131 ,  G09G3/3266 ,  G09G3/3275 ,  H10K59/121

CPC classification number: H10K59/131 ,  G09G3/3266 ,  G09G3/3275 ,  H10K59/1213 ,  H10K59/1216

Abstract: A display device including: a panel including pixels, a pixel including: an LED; a capacitor between a first voltage line and a node; a first transistor between the first voltage line and a first electrode of the LED; a second transistor between a data line and a source of the first transistor; a third transistor between the node and a drain of the first transistor; a fourth transistor between the node and a second voltage line; a fifth transistor between the first voltage line and the source of the first transistor; a sixth transistor between the first electrode and the drain of the first transistor; and a seventh transistor between the second voltage line and the first electrode, the third and fourth transistor including: an active area including metal oxide; first and second gates above the active area; and a pattern below the active area.

公开(公告)号：US20240088167A1

公开(公告)日：2024-03-14

申请号：US18514930

申请日：2023-11-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： YOON-JONG CHO ,  SEOKJE SEONG ,  SEONGJUN LEE ,  YOONJEE SHIN ,  SUYEON YUN ,  WOOHO JEONG ,  JOONHOO CHOI

IPC: H01L27/12 ,  G09G3/3266 ,  G09G3/3275 ,  H10K50/11 ,  H10K50/844 ,  H10K59/126 ,  H10K59/131 ,  H10K71/00 ,  H10K77/10

CPC classification number: H01L27/124 ,  G09G3/3266 ,  G09G3/3275 ,  H01L27/1225 ,  H10K50/11 ,  H10K50/844 ,  H10K59/126 ,  H10K59/131 ,  H10K71/00 ,  H10K77/111 ,  H10K2102/311

Abstract: A display panel includes a base layer including a first area and a second area. At least one inorganic layer disposed on the base layer overlaps the first area and the second area. The at least one inorganic layer comprises a lower opening. A first thin-film transistor is disposed on the at least one inorganic layer. The first thin-film transistor includes a silicon semiconductor pattern. A second thin-film transistor is disposed on the at least one inorganic layer. The second thin-film transistor includes an oxide semiconductor pattern. A plurality of insulation layers overlap the first area and the second area. An upper opening extends from the lower opening. A signal line is electrically connected to the second thin-film transistor. An organic layer is disposed in the lower opening and the upper opening. A light emitting element is disposed on the organic layer.

公开(公告)号：US20250040251A1

公开(公告)日：2025-01-30

申请号：US18913255

申请日：2024-10-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： YOON-JONG CHO ,  SEOKJE SEONG ,  SEONGJUN LEE ,  YOONJEE SHIN ,  SUYEON YUN ,  WOOHO JEONG ,  JOONHOO CHOI

IPC: H01L27/12 ,  G09G3/3266 ,  G09G3/3275 ,  H10K50/11 ,  H10K50/844 ,  H10K59/126 ,  H10K59/131 ,  H10K71/00 ,  H10K77/10 ,  H10K102/00

Abstract: A display panel includes a base layer including a first area and a second area. At least one inorganic layer disposed on the base layer overlaps the first area and the second area. The at least one inorganic layer comprises a lower opening. A first thin-film transistor is disposed on the at least one inorganic layer. The first thin-film transistor includes a silicon semiconductor pattern. A second thin-film transistor is disposed on the at least one inorganic layer. The second thin-film transistor includes an oxide semiconductor pattern. A plurality of insulation layers overlap the first area and the second area. An upper opening extends from the lower opening. A signal line is electrically connected to the second thin-film transistor. An organic layer is disposed in the lower opening and the upper opening. A light emitting element is disposed on the organic layer.

公开(公告)号：US20220199019A1

公开(公告)日：2022-06-23

申请号：US17550349

申请日：2021-12-14

Applicant: Samsung Display Co., Ltd.

Inventor： SUYEON YUN ,  YOONA KIM ,  HEESOON JEONG ,  MINSOO KIM ,  SUNGHOON KIM ,  YOUNG-CHEOL JEONG

IPC: G09G3/3233 ,  G09G3/3266

Abstract: An organic light emitting diode (OLED) display device includes: a display panel including a first region and a second region; and a scan driver including a plurality of first stages and a plurality of second stages which are coupled to each other. The plurality of first stages is configured to provide scan signals and sensing signals to the first region, and the plurality of second stages is configured to provide the scan signals and the sensing signals to the second region. A configuration of the plurality of first stages is different from a configuration of the plurality of second stages.

公开(公告)号：US20190115407A1

公开(公告)日：2019-04-18

申请号：US16115730

申请日：2018-08-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： YOON-JONG CHO ,  SUYEON YUN ,  SEOKJE SEONG ,  SEONGJUN LEE ,  JOONHOO CHOI ,  SEMYUNG KWON ,  KYUNGHYUN BAEK

IPC: H01L27/32 ,  H01L27/12 ,  G09G3/3225 ,  H01L51/52

Abstract: A display panel includes a base layer having a first region and a bent second region. An inorganic layer is disposed on the base layer. A lower groove is formed within the inorganic layer and overlaps the second region. A first thin-film transistor is disposed on the inorganic layer and includes a silicon semiconductor pattern overlapping the first region. A second thin-film transistor is disposed on the inorganic layer and includes an oxide semiconductor pattern overlapping the first region. Insulating layers overlap the first and second regions. An upper groove is formed within the insulating layers. A signal line electrically connects the second thin-film transistor. An organic layer overlaps the first and second regions and is disposed in the lower and upper grooves. A luminescent device is disposed on the organic layer and overlaps the first region.