公开(公告)号：US10944055B2

公开(公告)日：2021-03-09

申请号：US16100352

申请日：2018-08-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Norihito Ishii ,  Katsunori Shibata ,  Takkyun Ro ,  Ohkyu Kwon ,  Sang Mo Kim ,  Kyung Bae Park ,  Sung Young Yun ,  Dong-Seok Leem ,  Youn Hee Lim ,  Yong Wan Jin ,  Yeong Suk Choi ,  Jong Won Choi ,  Taejin Choi ,  Hyesung Choi ,  Chul Joon Heo

IPC: H01L51/00 ,  C09K11/06 ,  G01J1/42 ,  C07D421/04 ,  C07D421/14 ,  H01L27/30 ,  C07D305/06 ,  H01L27/28 ,  G21K4/00 ,  H01L51/42 ,  H01L51/44

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 described in the detailed description.

公开(公告)号：US20190239821A1

公开(公告)日：2019-08-08

申请号：US16255981

申请日：2019-01-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chul Joon HEO ,  Kyung Bae Park ,  Dongseon Lee ,  Moon Gyu Han ,  Takkyun Ro ,  Youn Hee Lim ,  Yong Wan Jin ,  Kiyohiko Tsutsumi

IPC: A61B5/00 ,  A61B5/1455 ,  A61B5/0205

CPC classification number: A61B5/02416 ,  A61B5/02007 ,  A61B5/02427 ,  A61B5/14551 ,  A61B5/14552 ,  A61B5/6833 ,  A61B5/6898 ,  A61B2562/046 ,  A61B2576/00 ,  H01L27/14645 ,  H01L27/14669 ,  H01L27/307 ,  H01L51/42 ,  H01L51/4206

Abstract: A pulse oximeter may include a photoelectric conversion device having wavelength selectivity so that a low output LED may be included in the pulse oximeter to prevent skin damage and to reduce power consumption. The pulse oximeter includes a light emitting device configured to emit white light and a sensor configured to detect transmitted light that is received from the light emitting device. The sensor includes a near infrared organic photoelectric conversion device configured to sense a particular near infrared wavelength spectrum of light and a red photoelectric conversion device configured to sense a particular red wavelength spectrum of light.

公开(公告)号：US10326083B2

公开(公告)日：2019-06-18

申请号：US15591259

申请日：2017-05-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tadao Yagi ,  Xavier Bulliard ,  Hyesung Choi ,  Rie Sakurai ,  Hiromasa Shibuya ,  Youn Hee Lim ,  Sung Young Yun ,  Gae Hwang Lee ,  Kwang Hee Lee ,  Dong-Seok Leem

IPC: H01L51/00 ,  H01L51/44 ,  H01L51/42 ,  C07D421/04 ,  C07D513/04 ,  C07D471/04 ,  C07D421/14 ,  C07D421/06 ,  H01L27/30 ,  C07D421/00

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.