公开(公告)号：US20230154416A1

公开(公告)日：2023-05-18

申请号：US18093515

申请日：2023-01-05

Applicant: Samsung Display Co., Ltd.

Inventor： Ji Seon LEE ,  Jin Sung AN ,  Seok Je SEONG ,  Seong Jun LEE ,  Se Wan SON

IPC: G09G3/3291

CPC classification number: G09G3/3291 ,  G09G2300/0426 ,  H10K59/1213

Abstract: A display device includes a substrate, a first active pattern, a first gate electrode, a second active pattern, a second gate electrode, a first connecting pattern, and a second connecting pattern. The first connecting pattern is disposed on the second active pattern and is electrically connected to the first gate electrode, and the second connecting pattern is disposed on the first connecting pattern and is electrically connected to the first connecting pattern and the second active pattern.

公开(公告)号：US20210265579A1

公开(公告)日：2021-08-26

申请号：US17142818

申请日：2021-01-06

Applicant: Samsung Display Co., LTD.

Inventor： Wang Woo LEE ,  Sung Ho KIM ,  Hyeon Sik KIM ,  Joon Hyoung PARK ,  Seok Je SEONG ,  Jin Sung AN ,  Jin Seok OH ,  Min Woo WOO ,  Ji Seon LEE ,  Pil Suk LEE ,  Yun Sik JOO

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/56

Abstract: A display device includes a supporting substrate including a polymeric material, base substrate disposed on an upper surface of the supporting substrate, a pixel array disposed in a display area of the base substrate, a transfer wiring disposed in a bending area of the base substrate and electrically connected to the pixel array, and an organic filling portion disposed under the transfer wiring in the bending area. The base substrate includes an organic film including a polymeric material, and an inorganic barrier film overlapping the organic film and extending outwardly from an edge of the organic film. The organic filling portion contacts the organic film of the base substrate.

公开(公告)号：US20210097930A1

公开(公告)日：2021-04-01

申请号：US17024812

申请日：2020-09-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin Sung AN ,  Seok Je SEONG ,  Seong Jun LEE ,  Jae Hyun LEE ,  Yoon Jong CHO

IPC: G09G3/32

Abstract: A display device includes: a pixel unit including pixels connected to first scan lines, second scan lines, and data lines; a scan driver for supplying a first scan signal to the pixels through the first scan lines at a first frequency and supplying a second scan signal to the pixels through the second scan lines at a second frequency different from the first frequency in a first mode; a first signal supply for supplying an inspection signal to the pixels through at least one of the data lines in response to the first scan signal in a first period of the first mode; and a second signal for supply supplying a bias signal to the pixels through the data lines in response to the first scan signal in a second period of the first mode.

公开(公告)号：US20190267433A1

公开(公告)日：2019-08-29

申请号：US16125562

申请日：2018-09-07

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Sung AN ,  Seung Woo SUNG ,  Se Wan SON ,  Wang Woo LEE ,  Ji Seon LEE

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52

Abstract: A display panel includes: an active area and a peripheral area adjacent to the active area, wherein the active area includes a display area including a plurality of emitting pixels and a non-display area including a plurality of non-emitting pixels, an emitting pixel of the plurality of emitting pixels includes a light-emitting element, and a non-emitting pixel of the non-emitting pixels does not include any light-emitting element or includes a pseudo-light-emitting element that is not capable of emitting light.

公开(公告)号：US20240119907A1

公开(公告)日：2024-04-11

申请号：US18541885

申请日：2023-12-15

Applicant: Samsung Display Co., Ltd.

Inventor： Ji Seon LEE ,  Jin Sung AN ,  Seok Je SEONG ,  Seong Jun LEE ,  Se Wan SON

IPC: G09G3/3291

CPC classification number: G09G3/3291 ,  G09G2300/0426 ,  H10K59/1213

Abstract: A display device includes a substrate, a first active pattern, a first gate electrode, a second active pattern, a second gate electrode, a first connecting pattern, and a second connecting pattern. The first connecting pattern is disposed on the second active pattern and is electrically connected to the first gate electrode, and the second connecting pattern is disposed on the first connecting pattern and is electrically connected to the first connecting pattern and the second active pattern.

公开(公告)号：US20230200162A1

公开(公告)日：2023-06-22

申请号：US18108162

申请日：2023-02-10

Applicant: Samsung Display Co., LTD.

Inventor： Jin Sung AN ,  Young Woo PARK ,  Se Wan SON ,  Moo Soon KO ,  Jeong-Soo LEE ,  Ji Seon LEE ,  Deuk Myung JI

IPC: H10K59/131 ,  G09G3/3275 ,  G09G3/3266 ,  H10K50/844 ,  H10K71/00

CPC classification number: H10K59/131 ,  G09G3/3275 ,  G09G3/3266 ,  H10K50/844 ,  H10K71/00 ,  H10K2102/00

Abstract: A display device including: a substrate; an active layer, and including channel and conductive regions; a first conductive layer including a driving gate electrode and a scan line in a first direction; a second conductive layer including a storage line; a third conductive layer including a first connecting member above the storage line; an insulating layer between the storage line and the first connecting member; and a data line and a driving voltage line crossing the scan line in a second direction, wherein the first connecting member electrically connects the driving gate electrode and a conductive region, the driving voltage line overlaps the first connecting member, the insulating layer includes first and second sub-insulating layers, and an edge of the second sub-insulating layer substantially overlaps an edge of the first connecting member in a thickness direction of the display device.

公开(公告)号：US20230028400A1

公开(公告)日：2023-01-26

申请号：US17958301

申请日：2022-09-30

Applicant: Samsung Display Co., Ltd.

Inventor： Sewan SON ,  Moo Soon KO ,  Ji Ryun PARK ,  Jin Sung AN ,  Min Woo WOO ,  Seong Jun LEE ,  Wang Woo LEE ,  Jeong-Soo LEE ,  Ji Seon LEE ,  Deuk Myung JI

IPC: H01L27/32

Abstract: A display device comprises a substrate including display and peripheral areas, a semiconductor element, a pixel structure, and a plurality of dummy patterns. The semiconductor element is disposed in the display area on the substrate, and the pixel structure is disposed on the semiconductor element. The dummy patterns which have stacked structure are disposed in the peripheral area on the substrate, and contain a material identical to a material constituting the semiconductor element. The dummy patterns are arranged in a grid shape in different layers, and each of the dummy patterns includes a central portion and an edge portion surrounding the central portion. The edge portions of dummy patterns which are adjacent to each other in the different layers among the dummy patterns are overlapped each other in a direction from the substrate to the pixel structure.

公开(公告)号：US20220180820A1

公开(公告)日：2022-06-09

申请号：US17680964

申请日：2022-02-25

Applicant: Samsung Display Co., Ltd.

Inventor： Ji Seon LEE ,  Jin Sung AN ,  Seok Je SEONG ,  Seong Jun LEE ,  Se Wan SON

IPC: G09G3/3291

Abstract: A display device includes a substrate, a first active pattern, a first gate electrode, a second active pattern, a second gate electrode, a first connecting pattern, and a second connecting pattern. The first connecting pattern is disposed on the second active pattern and is electrically connected to the first gate electrode, and the second connecting pattern is disposed on the first connecting pattern and is electrically connected to the first connecting pattern and the second active pattern.

公开(公告)号：US20210280609A1

公开(公告)日：2021-09-09

申请号：US17144273

申请日：2021-01-08

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Sung AN ,  Seok Je SEONG ,  Seong Jun LEE ,  Ji Seon LEE

IPC: H01L27/12

Abstract: A display device includes a first active pattern, a first conductive pattern including a gate electrode overlapping the first active pattern, a first gate line overlapping the first active pattern and extending in a first direction, and a second gate line extending in the first direction, a second conductive pattern disposed on the first conductive pattern and including a third gate line extending in the first direction and a fourth gate line extending in the first direction, a second active pattern disposed on the second conductive pattern and including a material different from a material of the first active pattern, and a third conductive pattern disposed on the second active pattern and including a first upper electrode overlapping the third gate line and connected to the third gate line, and a second upper electrode overlapping the fourth gate line and connected to the fourth gate line.

公开(公告)号：US20210280140A1

公开(公告)日：2021-09-09

申请号：US17193281

申请日：2021-03-05

Applicant: Samsung Display Co., Ltd.

Inventor： Ji Seon LEE ,  Jin Sung AN ,  Seok Je SEONG ,  Seong Jun LEE ,  Se Wan SON

IPC: G09G3/3291

Abstract: A display device includes a substrate, a first active pattern, a first gate electrode, a second active pattern, a second gate electrode, a first connecting pattern, and a second connecting pattern. The first connecting pattern is disposed on the second active pattern and is electrically connected to the first gate electrode, and the second connecting pattern is disposed on the first connecting pattern and is electrically connected to the first connecting pattern and the second active pattern.