公开(公告)号：US20220216418A1

公开(公告)日：2022-07-07

申请号：US17559069

申请日：2021-12-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taejin CHOI ,  Hyeong-Ju KIM ,  Kyung Bae PARK ,  Jisoo SHIN ,  Sung Young YUN ,  Seon-Jeong LIM ,  Youn Hee LIM ,  Hye Rim HONG

IPC: H01L51/00 ,  C07D421/06 ,  C07F7/08 ,  C07D517/16

Abstract: A compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same are disclosed: In Chemical Formula 1, each substituent is the same as defined in the detailed description.

公开(公告)号：US20210135136A1

公开(公告)日：2021-05-06

申请号：US17089181

申请日：2020-11-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jisoo SHIN ,  Kyung Bae PARK ,  Sung Jun PARK ,  Jeong Il PARK ,  Seon-Jeong LIM ,  Youn Hee LIM ,  Yeong Suk CHOI ,  Taejin CHOI

IPC: H01L51/42 ,  H01L51/44 ,  H01L27/30 ,  H01L51/00

Abstract: A photoelectric conversion device includes a first electrode and a second electrode and a photoelectric conversion layer between the first electrode and the second electrode. The photoelectric conversion layer includes a first material and a second material, the first material and the second material being configured to form a pn junction, and a third material different from the first material and the second material. The third material includes an electron withdrawing group.

公开(公告)号：US20230134363A1

公开(公告)日：2023-05-04

申请号：US17954986

申请日：2022-09-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeong Il PARK ,  Sung Young YUN ,  Hyeongju KIM ,  Kyung Bae PARK ,  Jisoo SHIN ,  Taejin CHOI ,  Chul Joon HEO

IPC: H01L51/00 ,  C07D517/04 ,  C07D495/04 ,  G06V40/13

Abstract: An organic compound is represented by Chemical Formula 1. In Chemical Formula 1, X1, X2, Ar1, n, R1, R2, A1, and A2 are each the same as in the specification.

公开(公告)号：US20210234103A1

公开(公告)日：2021-07-29

申请号：US17146850

申请日：2021-01-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seon-Jeong LIM ,  Norihito ISHII ,  Katsunori SHIBATA ,  Yong Wan JIN ,  Taejin CHOI ,  Kyung Bae PARK ,  Sung Jun PARK ,  Jisoo SHIN ,  Sung Young YUN

IPC: H01L51/00 ,  C07D517/16 ,  C07D471/16

Abstract: A compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and/or an electronic device including the same are disclosed: In Chemical Formula 1, each substituent is the same as defined in the detailed description.

公开(公告)号：US20190123285A1

公开(公告)日：2019-04-25

申请号：US16165005

申请日：2018-10-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jisoo SHIN ,  Yeong Suk CHOI ,  Katsunori SHIBATA ,  Taejin CHOI ,  Sungyoung YUN ,  Ohkyu KWON ,  Sangmo KIM ,  Hiromasa SHIBUYA ,  Gae Hwang LEE ,  Yong Wan JIN ,  Hyesung CHOI ,  Chul BAIK ,  Hyerim HONG

IPC: H01L51/00 ,  H01L27/30 ,  H01L51/42 ,  C07D421/04 ,  C07F7/08 ,  C07D421/14 ,  C07F7/30 ,  C07D409/06 ,  C07D421/06

Abstract: A compound of Chemical Formula 1, and a photoelectric device, an image sensor, and an electronic device including the same are disclosed: In Chemical Formula 1, each substituent is the same as defined in the detailed description.

公开(公告)号：US20240008351A1

公开(公告)日：2024-01-04

申请号：US18065152

申请日：2022-12-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jisoo SHIN ,  Hiromasa SHIBUYA ,  Hyeong-ju KIM ,  Kyung Bae PARK ,  Feifei FANG ,  Sungyoung YUN ,  Chul Joon HEO

IPC: H10K65/00 ,  H10K85/60 ,  H10K85/40

CPC classification number: H01L27/288 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0094 ,  H01L51/0072

Abstract: Disclosed are a sensor-embedded display panel and an electronic device including the sensor-embedded display panel. The sensor-embedded panel may include a light emitting element and a photosensor on a substrate. The light emitting element may include a light emitting layer and the photosensor may include a photosensitive layer in parallel with the light emitting layer along an in-plane direction of the substrate. The light emitting element and the photosensor include respective portions of a first common auxiliary layer. The first common auxiliary layer may be continuous along the in-place direction of the substrate and under each of the light emitting layer and the photosensitive layer. The photosensitive layer may include a fluorine-containing p-type semiconductor and a non-fullerene n-type semiconductor. The non-fullerene n-type semiconductor may form a pn junction with the p-type semiconductor.

公开(公告)号：US20230113862A1

公开(公告)日：2023-04-13

申请号：US17876973

申请日：2022-07-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeongju KIM ,  Feifei FANG ,  Kyung Bae PARK ,  Jeong Il PARK ,  Jisoo SHIN ,  Sung Young YUN ,  Taejin CHOI

IPC: H01L51/00 ,  C07D345/00 ,  C07D517/04 ,  C07D495/04 ,  C07D471/06 ,  C07D497/06 ,  C07F7/08

Abstract: A compound is represented by Chemical Formula 1. In Chemical Formula 1, G, R1, R2, R3, X1, Ar1 and Ar2 are each the same as in the specification.

公开(公告)号：US20220006025A1

公开(公告)日：2022-01-06

申请号：US17475688

申请日：2021-09-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jisoo SHIN ,  Yeong Suk CHOI ,  Katsunori SHIBATA ,  Taejin CHOI ,  Sungyoung YUN ,  Ohkyu KWON ,  Sangmo KIM ,  Hiromasa SHIBUYA ,  Gae Hwang LEE ,  Yong Wan JIN ,  Hyesung CHOI ,  Chul BAIK ,  Hyerim HONG

IPC: H01L51/00 ,  H01L51/42 ,  C07D421/04 ,  C07F7/08 ,  C07D421/14 ,  C07F7/30 ,  C07D409/06 ,  C07D421/06 ,  H01L27/30 ,  C07F11/00

Abstract: A compound of Chemical Formula 1, and a photoelectric device, an image sensor, and an electronic device including the same are disclosed: In Chemical Formula 1, each substituent is the same as defined in the detailed description.

公开(公告)号：US20210111353A1

公开(公告)日：2021-04-15

申请号：US17065816

申请日：2020-10-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taejin CHOI ,  Jeong Il PARK ,  Jisoo SHIN ,  Sung Young YUN ,  Seon-Jeong LIM ,  Youn Hee LIM ,  Yeong Suk CHOI ,  Hye Rim HONG

IPC: H01L51/00 ,  C07D421/04 ,  C07D421/14 ,  C07D421/06

Abstract: A compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same are disclosed: In Chemical Formula 1, the definition of each group and parameter is as described in the detailed description.

公开(公告)号：US20220367570A1

公开(公告)日：2022-11-17

申请号：US17726027

申请日：2022-04-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeongju KIM ,  Jisoo SHIN ,  Sung Young YUN ,  Kyung Bae PARK ,  Jeong Il PARK ,  Taejin CHOI ,  Chul Joon HEO

IPC: H01L27/28 ,  C07D471/06 ,  C07D493/06 ,  C07D421/04 ,  C07D471/04 ,  C07D471/14 ,  C07D421/14 ,  C07D517/04 ,  C07F7/08 ,  C07F7/30 ,  C07D487/04 ,  C07F5/02 ,  C07D517/22

Abstract: A sensor-embedded display panel includes a substrate, a light emitting element on the substrate and including a light emitting layer, and a light absorption sensor on the substrate and including a light absorbing layer arranged in parallel with the light emitting layer along an in-plane direction of the substrate. The light absorbing layer is configured to absorb light of a red wavelength spectrum, a green wavelength spectrum, a blue wavelength spectrum, or any combination thereof. The light emitting layer includes a first organic material and the light absorbing layer includes a second organic material. A difference between respective sublimation temperatures of the first and second organic materials is less than or equal to about 150° C., wherein each sublimation temperature is a temperature at which a weight reduction of 10% relative to the initial weight occurs during thermogravimetric analysis under an ambient pressure of about 10 Pa or less.