公开(公告)号：US20230014108A1

公开(公告)日：2023-01-19

申请号：US17752780

申请日：2022-05-24

Applicant: Samsung Display Co., Ltd.

Inventor： Minsoo CHOI ,  Seokgyu YOON ,  Jinsoo JUNG ,  Youngeun CHOI

IPC: H01L27/28 ,  H01L51/44 ,  H01L51/00

Abstract: An organic photodetector including: a substrate; a first electrode arranged on the substrate; a second electrode arranged on the substrate and apart from the first electrode in a first direction crossing a direction perpendicular to the substrate; and an active layer covering the first electrode and the second electrode.

公开(公告)号：US20240074276A1

公开(公告)日：2024-02-29

申请号：US18191258

申请日：2023-03-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sujeong KIM ,  Jina SEO ,  Seokgyu YOON ,  Yunho LEE ,  Jinsoo JUNG

IPC: H10K59/38 ,  H10K59/60 ,  H10K59/80 ,  H10K71/00

CPC classification number: H10K59/38 ,  H10K59/60 ,  H10K59/8792 ,  H10K71/00

Abstract: A display apparatus includes a substrate. A light-emitting element is disposed on the substrate. The light-emitting element emits light. A photodetector is disposed on the substrate. The photodetector detects light. A light-blocking layer includes a first hole and a second hole. The first hole is disposed above the light-emitting element. The second hole is disposed above the photodetector. A first color filter is disposed to cover the first hole. A second color filter is disposed to cover the second hole. A third color filter is arranged to overlap a portion of the second hole.

公开(公告)号：US20230200097A1

公开(公告)日：2023-06-22

申请号：US18082815

申请日：2022-12-16

Applicant: Samsung Display Co., Ltd.

Inventor： Youngeun CHOI ,  Dongkyu SEO ,  Junyong SHIN ,  Seokgyu YOON ,  Daeho LEE ,  Byungseok LEE ,  Jaeyong LEE ,  Jinsoo JUNG ,  Kunwook CHO ,  Minsoo CHOI

IPC: H10K39/34 ,  H10K30/20 ,  H10K30/80 ,  H10K39/00 ,  H10K50/15 ,  H10K85/30 ,  H10K85/60

CPC classification number: H10K39/34 ,  H10K30/20 ,  H10K30/865 ,  H10K39/501 ,  H10K50/15 ,  H10K85/311 ,  H10K85/322 ,  H10K85/371 ,  H10K85/625 ,  H10K85/631 ,  H10K85/6574 ,  H10K85/6576 ,  H10K85/6572 ,  H10K85/615 ,  H10K85/622 ,  H10K85/657 ,  H10K85/626 ,  B82Y30/00

Abstract: Provided are an organic photodetector and an electronic apparatus including the same. The organic photodetector includes a first electrode, a second electrode facing the first electrode, an auxiliary layer arranged between the first electrode and the second electrode, and an activation layer arranged between the first electrode and the activation layer. The auxiliary layer includes a compound having a refractive index of about 2.2 or more.

公开(公告)号：US20210173136A1

公开(公告)日：2021-06-10

申请号：US17177873

申请日：2021-02-17

Applicant: Samsung Display Co., Ltd.

Inventor： Younggu KIM ,  Taekjoon LEE ,  Sunyoung CHANG ,  Jinsoo JUNG ,  Jongmin OK ,  Hyelim JANG ,  Baekkyun JEON ,  Kyungseon TAK

IPC: F21V8/00

Abstract: A display device includes: a light source configured to generate a light; a display panel configured to display images using the light; a light guide having at least one surface adjacent the light source; and an optical member between the light guide member and the display panel. The optical member includes: a low refractive index layer on a light exit surface of the light guide member; a first cover layer on the low refractive index layer; and a light conversion layer on the first cover layer and configured to convert a wavelength band of an incident light.

公开(公告)号：US20210028395A1

公开(公告)日：2021-01-28

申请号：US16858063

申请日：2020-04-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Younggu KIM ,  Jiyun PARK ,  Jongmin OK ,  Byoungduk LEE ,  Taekjoon LEE ,  Sunyoung CHANG ,  Hyelim JANG ,  Baekkyun JEON ,  Jinsoo JUNG ,  Kyungseon TAK ,  Jaeheung HA

IPC: H01L51/52 ,  H01L27/32

Abstract: A display apparatus includes a substrate comprising a display area and a non-display area. A light-emitting device is on the display area. A thin-film encapsulation layer is on the light-emitting device. The thin-film encapsulation layer includes at least one inorganic encapsulation layer and at least one organic encapsulation layer. The organic encapsulation layer includes a plurality of organic particles having a core-shell structure that includes a hollow core and a shell surrounding the hollow core. A touch unit is on the thin-film encapsulation layer.