公开(公告)号：US20240268206A1

公开(公告)日：2024-08-08

申请号：US18626348

申请日：2024-04-04

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Lyong BOK ,  Sunho KIM

IPC: H10K59/88 ,  H01L27/12 ,  H10K50/842 ,  H10K59/121 ,  H10K59/126 ,  H10K59/131

CPC classification number: H10K59/88 ,  H10K50/8426 ,  H10K59/1213 ,  H10K59/126 ,  H10K59/131 ,  H01L27/124

Abstract: A display apparatus may include a first plurality of pixels, a substrate, a first signal line, and a load matching device. The substrate may include a first opening, a first non-display area, and a main display area. The first non-displaying area may at least partially surround the first opening. The main display area may support the first plurality of pixels. The first signal line may be electrically connected to the first plurality of pixels, may overlap the main display area, and may overlap the first non-display area. The load matching device may overlap the first non-display area and may provide a first electrical load to the first signal line.

公开(公告)号：US20220231258A1

公开(公告)日：2022-07-21

申请号：US17595762

申请日：2019-11-18

Applicant: Samsung Display Co., LTD.

Inventor： Seung-Hwan CHO ,  Jong-Hyun CHOI ,  Seung-Lyong BOK ,  Jung-Kyu LEE ,  Young-Cheol JEONG

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device includes a first display area, a second display area and a non-display area between the first display area and the second display area and extending in a first direction, at least a portion of the non-display area having a bending area connecting the first display area to the second display area, the display device comprising: light-emitting elements on a base substrate in the first display area and in the second display area; a first encapsulation layer covering light-emitting elements in the first display area; a second encapsulation layer covering light-emitting elements in the second display area; a signal wiring crossing the non-display area and extending in a second direction; and an upper compensation layer in the non-display area and filling a gap between the first encapsulation layer and the second encapsulation layer.

公开(公告)号：US20170213873A1

公开(公告)日：2017-07-27

申请号：US15392305

申请日：2016-12-28

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Lyong BOK ,  Yong-Han PARK ,  Cheol-Yun JEONG

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/323 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04111 ,  H01L27/3246 ,  H01L27/3262 ,  H01L27/3276 ,  H01L51/5206 ,  H01L51/5221

Abstract: An organic light emitting display device includes a substrate, a pixel structure, and a touch sensor electrode. The substrate includes a sub-pixel region and a transparent region. The pixel structure is disposed in the sub-pixel region on the substrate. The touch sensor electrode is disposed in the transparent region on the substrate.

公开(公告)号：US20230004250A1

公开(公告)日：2023-01-05

申请号：US17942664

申请日：2022-09-12

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Lyong BOK ,  Young-Seok SEO ,  Mu-Gyeom KIM

IPC: G06F3/041 ,  G06F3/044 ,  H01L27/32 ,  H01L51/52

Abstract: An organic light emitting display device includes a substrate including a light-emitting region and a reflection region, a plurality of sensing patterns disposed in the light-emitting region and the reflection region, and including a material having a first reflectivity, and a reflection pattern disposed in the reflection region, and including a material having a second reflectivity, and overlapping the plurality of sensing patterns.

公开(公告)号：US20210223898A1

公开(公告)日：2021-07-22

申请号：US17222946

申请日：2021-04-05

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Lyong BOK ,  Young-Seok SEO ,  Mu-Gyeom KIM

IPC: G06F3/041 ,  G06F3/044 ,  H01L27/32 ,  H01L51/52

Abstract: An organic light emitting display device includes a substrate including a light-emitting region and a reflection region, a plurality of sensing patterns disposed in the light-emitting region and the reflection region, and including a material having a first reflectivity, and a reflection pattern disposed in the reflection region, and including a material having a second reflectivity, and overlapping the plurality of sensing patterns.

公开(公告)号：US20210202593A1

公开(公告)日：2021-07-01

申请号：US17203841

申请日：2021-03-17

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Lyong BOK ,  Yong-Han PARK ,  Cheol-Yun JEONG

IPC: H01L27/32 ,  G06F3/041 ,  G06F3/044 ,  H01L51/52

Abstract: An organic light emitting display device includes a substrate, a pixel structure, and a touch sensor electrode. The substrate includes a sub-pixel region and a transparent region. The pixel structure is disposed in the sub-pixel region on the substrate. The touch sensor electrode is disposed in the transparent region on the substrate.

公开(公告)号：US20230209966A1

公开(公告)日：2023-06-29

申请号：US18114919

申请日：2023-02-27

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Lyong BOK ,  Yong-Han PARK ,  Cheol-Yun JEONG

IPC: H10K59/40 ,  G06F3/041 ,  G06F3/044 ,  H10K50/81 ,  H10K50/82 ,  H10K59/122 ,  H10K59/131 ,  H10K59/121

CPC classification number: H10K59/40 ,  G06F3/0412 ,  G06F3/04164 ,  G06F3/0443 ,  H10K50/81 ,  H10K50/82 ,  H10K59/122 ,  H10K59/131 ,  H10K59/1213 ,  G06F2203/04111

Abstract: An organic light emitting display device includes a substrate, a pixel structure, and a touch sensor electrode. The substrate includes a sub-pixel region and a transparent region. The pixel structure is disposed in the sub-pixel region on the substrate. The touch sensor electrode is disposed in the transparent region on the substrate.

公开(公告)号：US20200020747A1

公开(公告)日：2020-01-16

申请号：US16577891

申请日：2019-09-20

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Lyong BOK ,  Yong-Han PARK ,  Cheol-Yun JEONG

IPC: H01L27/32 ,  G06F3/041 ,  G06F3/044 ,  H01L51/52

Abstract: An organic light emitting display device includes a substrate, a pixel structure, and a touch sensor electrode. The substrate includes a sub-pixel region and a transparent region. The pixel structure is disposed in the sub-pixel region on the substrate. The touch sensor electrode is disposed in the transparent region on the substrate.

公开(公告)号：US20180188871A1

公开(公告)日：2018-07-05

申请号：US15907645

申请日：2018-02-28

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Lyong BOK ,  Young-Seok SEO ,  Mu-Gyeom KIM

IPC: G06F3/041 ,  H01L51/52 ,  G06F3/044 ,  H01L27/32

CPC classification number: G06F3/0412 ,  G06F3/044 ,  G06F2203/04103 ,  H01L27/323 ,  H01L51/5237 ,  H01L51/5271 ,  H01L2227/323

Abstract: An organic light emitting display device includes a substrate including a light-emitting region and a reflection region, a plurality of sensing patterns disposed in the light-emitting region and the reflection region, and including a material having a first reflectivity, and a reflection pattern disposed in the reflection region, and including a material having a second reflectivity, and overlapping the plurality of sensing patterns.

公开(公告)号：US20170097710A1

公开(公告)日：2017-04-06

申请号：US15209010

申请日：2016-07-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung-Lyong BOK ,  Young-Seok SEO ,  Mu-Gyeom KIM

IPC: G06F3/041 ,  H01L27/32 ,  H01L51/52 ,  G06F3/044

CPC classification number: G06F3/0412 ,  G06F3/044 ,  G06F2203/04103 ,  H01L27/323 ,  H01L51/5237 ,  H01L51/5271 ,  H01L2227/323

Abstract: An organic light emitting display device includes a substrate including a light-emitting region and a reflection region, a plurality of sensing patterns disposed in the light-emitting region and the reflection region, and including a material having a first reflectivity, and a reflection pattern disposed in the reflection region, and including a material having a second reflectivity, and overlapping the plurality of sensing patterns.