公开(公告)号：US20160049449A1

公开(公告)日：2016-02-18

申请号：US14615500

申请日：2015-02-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyu Sik KIM ,  Satoh RYUICHI ,  Gae Hwang LEE

IPC: H01L27/30 ,  H01L27/28 ,  H01L51/44 ,  H01L27/146 ,  H01L31/0224

CPC classification number: H01L27/307 ,  H01L27/14621 ,  H01L27/14625 ,  H01L27/14627 ,  H01L27/14629 ,  H01L27/14645 ,  H01L27/286 ,  H01L31/022475 ,  H01L2251/306 ,  H01L2251/308

Abstract: Image sensors include a color photo-sensing photoelectric conversion device, a first color filter and a second color filter disposed under the color photo-sensing photoelectric conversion device, a first photodiode and a second photodiode disposed under the first color filter and the second color filter, respectively, a first light guide member disposed between the first color filter and the first photodiode, and a second light guide member disposed between the second color filter and the second photodiode.

Abstract translation: 图像传感器包括彩色光电转换装置，第一滤色器和布置在彩色光电转换装置下方的第二滤色器，第一光电二极管和第二光电二极管，设置在第一滤色器和第二滤色器之下 分别设置在第一滤色器和第一光电二极管之间的第一导光构件和设置在第二滤色器和第二光电二极管之间的第二导光构件。

公开(公告)号：US20160043318A1

公开(公告)日：2016-02-11

申请号：US14593696

申请日：2015-01-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tadao YAGI ,  Sakurai RIE ,  Kwang Hee LEE ,  Dong-Seok LEEM ,  Xavier BULLIARD ,  Ryuichi SATOH ,  Kyung Bae PARK ,  Sung Young YUN ,  Gae Hwang LEE ,  Yong Wan JIN ,  Chul Joon HEO

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

CPC classification number: H01L51/008 ,  H01L27/307 ,  H01L51/0046 ,  H01L51/0078 ,  H01L51/4253 ,  H01L51/442 ,  H01L2251/308

Abstract: An organic photoelectronic device includes a first electrode and a second electrode facing each other, and an active layer between the first electrode and the second electrode and including a first compound represented by Chemical Formula 1 or 2, and a ratio between a FWHM of a light absorption curve depending on a wavelength of the first compound in a solution state and in a thin film state satisfies the following Relationship Equation 1: FWHM2/FWHM1

Abstract translation: 有机光电子器件包括彼此面对的第一电极和第二电极，以及在第一电极和第二电极之间的有源层，并且包括由化学式1或2表示的第一化合物，以及光的FWHM之间的比率 在溶液状态和薄膜状态下取决于第一化合物的波长的吸收曲线满足以下关系式1：FWHM2 / FWHM1 <2.5。 在关系式1中，FWHM1是取决于溶液状态的波长的光吸收曲线的FWHM，FWHM2是取决于薄膜状态的波长的光吸收曲线的FWHM。

公开(公告)号：US20230341902A1

公开(公告)日：2023-10-26

申请号：US18175962

申请日：2023-02-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gae Hwang LEE ,  Youngjun Yun ,  Hyun Bum Kang ,  Jong Won Chung

IPC: G06F1/16

CPC classification number: G06F1/1652

Abstract: Provided are a flexible display panel and an electronic device including the same, in the flexible display panel that is foldable, bendable, or rollable along at least one axis extending in a first direction, the flexible display panel including a substrate including a stretchable region and a non-stretchable region, a plurality of pixel circuits repeatedly arranged on the substrate, and a unit element array including unit elements repeatedly arranged on the substrate and electrically connected to each of the pixel circuits, wherein each of the pixel circuits includes a plurality of thin film transistors, the plurality of thin film transistors include a first thin film transistor on the stretchable region of the substrate, and a channel length direction of the first thin film transistor is substantially parallel to the first direction flexible display panel.

公开(公告)号：US20220240862A1

公开(公告)日：2022-08-04

申请号：US17510728

申请日：2021-10-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gae Hwang LEE ,  Youngjun YUN ,  Hyun Bum KANG ,  Yeongjun LEE ,  Jong Won CHUNG

IPC: A61B5/00 ,  G02B27/28 ,  A61B5/024

Abstract: A biosignal sensor includes a light-emitting element, a photo-detective element configured to detect a biosignal from light reflected from an in-vivo target, a first polarizer configured to selectively transmit light in a first polarization direction, and a second polarizer configured to selectively transmit light in a second polarization direction. The light-emitting element includes a first light-emitting element overlapped with the first polarizer in a vertical direction, the photo-detective element includes a first photo-detective element overlapped with the second polarizer in the vertical direction, the first light-emitting element and the first photo-detective element are parallel to each other along a first direction that is perpendicular to the vertical direction, and the first polarization direction and the second polarization direction are perpendicular to each other.

公开(公告)号：US20220065717A1

公开(公告)日：2022-03-03

申请号：US17339140

申请日：2021-06-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gae Hwang LEE ,  Youngjun YUN ,  Jong Won CHUNG ,  Yeongjun LEE ,  Won-Jae JOO ,  Yasutaka KUZUMOTO

IPC: G01L1/24 ,  G01B11/16 ,  G01L11/02

Abstract: A stretchable strain sensor includes a light-emitting element, an optical structure, and a photo-detective element. The stretchable strain sensor is located in a path of light emitted from the light-emitting element. The optical structure is configured to have optical properties that change in response to stretching of at least a portion of the stretchable strain sensor. The photo-detective element is configured to detect light transmitted through the optical structure or reflected through the optical structure.

公开(公告)号：US20220015641A1

公开(公告)日：2022-01-20

申请号：US17104599

申请日：2020-11-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gae Hwang LEE ,  Youngjun YUN ,  Jong Won CHUNG ,  Hyun Bum KANG

IPC: A61B5/00

Abstract: A bio imaging system includes a plurality of light emitters configured to irradiate light, and a plurality of sensors configured to detect light reflected by an internal tissue of a living body. Each sensor includes a plurality of photo-detecting elements having different absorption peak wavelengths in relation to each other.

公开(公告)号：US20210390273A1

公开(公告)日：2021-12-16

申请号：US16898809

申请日：2020-06-11

Applicant: Samsung Electronics Co., Ltd. ,  THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY

Inventor： Simiao NIU ,  Weichen WANG ,  Naoji MATSUHISA ,  Gae Hwang LEE ,  Zhenan BAO

IPC: G06K7/10 ,  G06K19/077

Abstract: A flexible sensing system includes: a flexible tag device including a first antenna, first sensor and second sensors, first modulation transistor and second modulation transistors connected to both ends of the first antenna, first ring oscillator that drives the first modulation transistor together with the first sensor, and a second ring oscillator that drives the second modulation transistor together with the second sensor; and a reader device that is flexible and includes a second antenna that is inductively coupled with the first antenna, extracts an output signal of the tag device for each frequency bandwidth, and corrects an output signal change of the tag device according to a coupling change between the first antenna and the second antenna.

公开(公告)号：US20210378533A1

公开(公告)日：2021-12-09

申请号：US17079868

申请日：2020-10-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gae Hwang LEE ,  Hyun Bum KANG ,  Jong Won CHUNG ,  Youngjun YUN ,  Yeongjun LEE

IPC: A61B5/024

Abstract: Disclosed is a biosensor including a light-emitting element, a photo-detective element, a light transmitting layer under the light-emitting element and the photo-detective element, and an optical structure inside the light transmitting layer and configured to control a propagation direction of light, a biosensor array and a device.

公开(公告)号：US20210235046A1

公开(公告)日：2021-07-29

申请号：US17227676

申请日：2021-04-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gae Hwang LEE ,  Kwang Hee LEE ,  Kyung Bae PARK ,  Sung Young YUN ,  Dong-Seok LEEM ,  Yong Wan JIN

IPC: H04N9/04 ,  H04N5/32 ,  H01L27/146

Abstract: An image sensor may include a photoelectric device configured to selectively absorb light associated with a first color of three primary colors, a semiconductor substrate stacked with the photoelectric device and including first and second photo-sensing devices configured to sense light associated with second and third colors of the three primary colors, respectively, a first color filter corresponding to the first photo-sensing device and configured to selectively transmit light of the first wavelength spectrum, a second color filter corresponding to the second photo-sensing device and configured to selectively transmit light associated with a mixed color of the first color and the third color, and a first insulating layer between the photoelectric device and the semiconductor substrate and corresponding to the second photo-sensing device, and configured to selectively reflect light of a part of visible light.

公开(公告)号：US20200350500A1

公开(公告)日：2020-11-05

申请号：US16853022

申请日：2020-04-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taejin CHOI ,  Chul BAIK ,  Ji Soo SHIN ,  Sung Young YUN ,  Kyung Bae PARK ,  Gae Hwang LEE ,  Yeong Suk CHOI ,  Chul Joon HEO

IPC: H01L51/00 ,  C07D421/04 ,  C07D421/14 ,  H01L27/30 ,  H01L27/28 ,  H01L51/42

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.