公开(公告)号：US20220157906A1

公开(公告)日：2022-05-19

申请号：US17592658

申请日：2022-02-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Injun BAE ,  Chulho KIM ,  Yunhwan PARK ,  Jin JEON ,  Beohmrock CHOI

IPC: H01L27/32

Abstract: A display apparatus includes: a substrate including a display area and a sensor area, wherein the display area includes a first pixel, and the sensor area includes a second pixel and a transmission portion; a sensor configured to transmit a signal through the substrate via the transmission portion, wherein the second pixel includes second thin-film transistor including a semiconductor layer, and wherein a blocking layer is disposed between the sensor and the second thin-film transistor, wherein the blocking layer covers the semiconductor layer.

公开(公告)号：US20230255066A1

公开(公告)日：2023-08-10

申请号：US18301976

申请日：2023-04-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Injun BAE ,  Donghwi KIM ,  Chulho KIM ,  Woori SEO ,  Jin JEON

IPC: H10K59/124 ,  H10K59/123 ,  H10K59/131 ,  H10K59/121 ,  H10K71/00

CPC classification number: H10K59/124 ,  H10K59/123 ,  H10K59/131 ,  H10K59/1213 ,  H10K59/1216 ,  H10K71/00 ,  H10K2102/351

Abstract: A display panel includes a substrate, a transistor on the substrate, a storage capacitor on the substrate and electrically connected to the transistor, a metal layer between the substrate and the transistor, a first insulating layer on the metal layer and having a first contact hole, and a wiring connected to the metal layer through the first contact hole, wherein the first insulating layer having a first hole apart from the transistor.

公开(公告)号：US20240244921A1

公开(公告)日：2024-07-18

申请号：US18622955

申请日：2024-03-31

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Injun BAE ,  Donghwi KIM ,  Chulho KIM ,  Woori SEO ,  Jin JEON ,  Jinkoo CHUNG

IPC: H10K59/65 ,  G09G3/3266 ,  H10K59/121 ,  H10K59/131

CPC classification number: H10K59/65 ,  G09G3/3266 ,  H10K59/1213 ,  H10K59/131

Abstract: Provided is a display apparatus including a substrate having a display area including a main pixel, and a sensor area including a sub-pixel and a transmission portion, a plurality of first lines arranged in the sensor area, extending in a first direction, and bypassing the transmission portion, and a first electrode layer under the plurality of first lines, between the sub-pixel and the transmission portion, and at least partially overlapping a spacing region between the plurality of first lines.

公开(公告)号：US20200312934A1

公开(公告)日：2020-10-01

申请号：US16752117

申请日：2020-01-24

Applicant: Samsung Display Co., Ltd.

Inventor： Injun BAE ,  Donghwi KIM ,  Chulho KIM ,  Woori SEO ,  Jin JEON

IPC: H01L27/32 ,  H01L51/56

Abstract: A display panel includes a substrate, a transistor on the substrate, a storage capacitor on the substrate and electrically connected to the transistor, a metal layer between the substrate and the transistor, a first insulating layer on the metal layer and having a first contact hole, and a wiring connected to the metal layer through the first contact hole, wherein the first insulating layer having a first hole apart from the transistor.

公开(公告)号：US20240381706A1

公开(公告)日：2024-11-14

申请号：US18780386

申请日：2024-07-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Injun BAE ,  Donghwi KIM ,  Chulho KIM ,  Woori SEO ,  Jin JEON

IPC: H10K59/124 ,  H10K59/121 ,  H10K59/123 ,  H10K59/131 ,  H10K71/00 ,  H10K102/00

Abstract: A display panel includes a substrate, a transistor on the substrate, a storage capacitor on the substrate and electrically connected to the transistor, a metal layer between the substrate and the transistor, a first insulating layer on the metal layer and having a first contact hole, and a wiring connected to the metal layer through the first contact hole, wherein the first insulating layer having a first hole apart from the transistor.

公开(公告)号：US20220238613A1

公开(公告)日：2022-07-28

申请号：US17722020

申请日：2022-04-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Injun BAE ,  Donghwi KIM ,  Chulho KIM ,  Woori SEO ,  Jin JEON ,  Jinkoo CHUNG

IPC: H01L27/32 ,  G09G3/3266

Abstract: Provided is a display apparatus including a substrate having a display area including a main pixel, and a sensor area including a sub-pixel and a transmission portion, a plurality of first lines arranged in the sensor area, extending in a first direction, and bypassing the transmission portion, and a first electrode layer under the plurality of first lines, between the sub-pixel and the transmission portion, and at least partially overlapping a spacing region between the plurality of first lines.

公开(公告)号：US20220173176A1

公开(公告)日：2022-06-02

申请号：US17675000

申请日：2022-02-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Injun BAE ,  Hyunwook CHOI ,  Donghwi KIM ,  Chulho KIM ,  Woori SEO ,  Jin JEON

IPC: H01L27/32

Abstract: A display panel is provided including a substrate including a display area comprising first pixels and a sensor area including second pixels and a transmission portion. A display element layer is disposed on the substrate, the display element layer comprising the first pixels electrically connected to a first thin film transistor and the second pixels electrically connected to a second thin film transistor. A conductive layer is disposed between the second thin film transistor and the substrate, the conductive layer having two or more steps at an edge thereof.

公开(公告)号：US20220102454A1

公开(公告)日：2022-03-31

申请号：US17545840

申请日：2021-12-08

Applicant: Samsung Display Co., Ltd.

Inventor： Injun BAE ,  Donghwi KIM ,  Chulho KIM ,  Woori SEO ,  Jin JEON

IPC: H01L27/32 ,  H01L51/56

Abstract: A display panel includes a substrate, a transistor on the substrate, a storage capacitor on the substrate and electrically connected to the transistor, a metal layer between the substrate and the transistor, a first insulating layer on the metal layer and having a first contact hole, and a wiring connected to the metal layer through the first contact hole, wherein the first insulating layer having a first hole apart from the transistor.

公开(公告)号：US20200312926A1

公开(公告)日：2020-10-01

申请号：US16748508

申请日：2020-01-21

Applicant: Samsung Display Co., Ltd.

Inventor： Injun BAE ,  Donghwi KIM ,  Chulho KIM ,  Woori SEO ,  Jin JEON ,  Jinkoo CHUNG

IPC: H01L27/32 ,  G09G3/3266

Abstract: Provided is a display apparatus including a substrate having a display area including a main pixel, and a sensor area including a sub-pixel and a transmission portion, a plurality of first lines arranged in the sensor area, extending in a first direction, and bypassing the transmission portion, and a first electrode layer under the plurality of first lines, between the sub-pixel and the transmission portion, and at least partially overlapping a spacing region between the plurality of first lines.