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公开(公告)号：US11986276B2
公开(公告)日：2024-05-21
申请号：US17079868
申请日：2020-10-26
发明人： Gae Hwang Lee , Hyun Bum Kang , Jong Won Chung , Youngjun Yun , Yeongjun Lee
IPC分类号： A61B5/024
CPC分类号： A61B5/02427 , A61B5/02438 , A61B2562/0238
摘要： 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.
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公开(公告)号：US11828664B2
公开(公告)日：2023-11-28
申请号：US17962708
申请日：2022-10-10
发明人： Gae Hwang Lee , Youngjun Yun
IPC分类号： G01L1/24 , H10K50/115 , H10K50/125
CPC分类号： G01L1/241 , H10K50/115 , H10K50/125
摘要： A stretchable strain sensor may exhibit wavelength selectivity according to a thickness change of a thickness of the stretchable strain sensor, in a thickness direction extending parallel to the thickness of the stretchable strain sensor, due to elongation of the stretchable strain sensor in an elongation direction extending perpendicular to the thickness direction. The stretchable strain sensor may have an emission spectrum that changes according to strain variation of a strain on the stretchable strain sensor.
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23.发明授权公开(公告)号：US11793072B2
公开(公告)日：2023-10-17
申请号：US18150450
申请日：2023-01-05
发明人： 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分类号： H10K85/60 , C07D421/04 , C07F7/08 , C07D421/14 , C07F7/30 , C07D409/06 , C07D421/06 , C07F11/00 , H10K30/30 , H10K39/32 , H10K85/30 , H10K85/40
CPC分类号： H10K85/657 , C07D409/06 , C07D421/04 , C07D421/06 , C07D421/14 , C07F7/0816 , C07F7/30 , C07F11/00 , H10K30/30 , H10K39/32 , H10K85/30 , H10K85/40 , H10K85/615 , H10K85/636 , H10K85/649 , H10K85/654 , H10K85/655
摘要： 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：US11641752B2
公开(公告)日：2023-05-02
申请号：US17333749
申请日：2021-05-28
发明人： Gae Hwang Lee , Sung Young Yun , Yong Wan Jin
摘要： An organic photoelectronic device includes a first electrode and a second electrode facing each other and a light-absorption layer between the first electrode and the second electrode and including a first region closest to the first electrode, the first region having a first composition ratio (p1/n1) of a p-type semiconductor relative to an n-type semiconductor, a second region closest to the second electrode, the second region having a second composition ratio (p2/n2) of the p-type semiconductor relative to the n-type semiconductor, and a third region between the first region and the second region in a thickness direction, the third region having a third composition ratio (p3/n3) of the p-type semiconductor relative to the n-type semiconductor that is greater or less than the first composition ratio (p1/n1) and the second composition ratio (p2/n2).
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公开(公告)号：US11557741B2
公开(公告)日：2023-01-17
申请号：US16519448
申请日：2019-07-23
发明人： Chul Joon Heo , Kyung Bae Park , Hyun Bum Kang , Sung Jun Park , Jeong Il Park , Chul Baik , Ji Soo Shin , Sung Young Yun , Gae Hwang Lee , Don-Wook Lee , Eun Kyung Lee , Yong Wan Jin , Yeong Suk Choi , Taejin Choi
摘要： A photoelectric conversion device includes a first electrode and a second electrode facing each other, a photoelectric conversion layer between the first electrode and the second electrode and configured to absorb light in at least one part of a wavelength spectrum of light and to convert it into an electric signal, and an organic auxiliary layer between the first electrode and the photoelectric conversion layer and having a higher charge mobility than a charge mobility of the photoelectric conversion layer. An organic sensor may include the photoelectric conversion device. An electronic device may include the organic sensor.
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公开(公告)号：US11437438B2
公开(公告)日：2022-09-06
申请号：US17128782
申请日：2020-12-21
发明人： Kyung Bae Park , Chui Joon Heo , Sung Young Yun , Gae Hwang Lee , Yong Wan Jin
摘要： A photoelectric conversion device includes a first electrode and a second electrode facing each other, a photoelectric conversion layer between the first electrode and the second electrode and configured to absorb light in at least one part of a wavelength spectrum of light and to convert it into an electric signal, and an inorganic nanolayer between the first electrode and the photoelectric conversion layer and including a lanthanide element, calcium (Ca), potassium (K), aluminum (Al), or an alloy thereof. An organic CMOS image sensor may include the photoelectric conversion device. An electronic device may include the organic CMOS image sensor.
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公开(公告)号：US11281874B2
公开(公告)日：2022-03-22
申请号：US16898809
申请日：2020-06-11
发明人： Simiao Niu , Weichen Wang , Naoji Matsuhisa , Gae Hwang Lee , Zhenan Bao
IPC分类号： G06K7/08 , G06K7/10 , G06K19/077
摘要： 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.
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公开(公告)号：US11038068B2
公开(公告)日：2021-06-15
申请号：US16512525
申请日：2019-07-16
发明人： Sung Young Yun , Kyung Bae Park , Sung Jun Park , Gae Hwang Lee , Yong Wan Jin , Chul Joon Heo
IPC分类号： H01L31/0224 , H01L27/146 , H01L51/44 , H01L27/30
摘要： A photoelectric conversion device may include one or more pixel electrodes and an opposed electrode and a photoelectric conversion layer between the one or more pixel electrodes and the opposed electrode. The photoelectric conversion layer may be configured to absorb light of at least one part in a wavelength spectrum and to convert the absorbed light into an electrical signal. Each pixel electrode has an upper surface facing the photoelectric conversion layer, a side surface, and a non-angulated edge where the upper surface and the side surface meet.
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公开(公告)号：US11024675B2
公开(公告)日：2021-06-01
申请号：US16518167
申请日：2019-07-22
发明人： Gae Hwang Lee , Sung Young Yun , Yong Wan Jin
摘要： An organic photoelectronic device includes a first electrode and a second electrode facing each other and a light-absorption layer between the first electrode and the second electrode and including a first region closest to the first electrode, the first region having a first composition ratio (p1/n1) of a p-type semiconductor relative to an n-type semiconductor, a second region closest to the second electrode, the second region having a second composition ratio (p2/n2) of the p-type semiconductor relative to the n-type semiconductor, and a third region between the first region and the second region in a thickness direction, the third region having a third composition ratio (p3/n3) of the p-type semiconductor relative to the n-type semiconductor that is greater or less than the first composition ratio (p1/n1) and the second composition ratio (p2/n2).
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30.发明授权公开(公告)号：US10224376B2
公开(公告)日：2019-03-05
申请号：US14794207
申请日：2015-07-08
发明人： Kyu Sik Kim , Jang-Joo Kim , Gae Hwang Lee , Ryuichi Satoh , Yong Wan Jin , Dae-Ho Kim
摘要： Provided is an organic photoelectronic device including a first light-transmitting electrode positioned at a light incidence side, a second light-transmitting electrode facing the first light-transmitting electrode, a photoactive layer positioned between the first light-transmitting electrode and the second light-transmitting electrode and selectively absorbing light in a given (or, alternatively, desired or predetermined) wavelength region, and a selective light transmittance layer positioned between the first light-transmitting electrode and the photoactive layer, between the second light-transmitting electrode and the photoactive layer, or between the first light-transmitting electrode and the photoactive layer and between the second light-transmitting electrode and the photoactive layer and increasing transmittance of the light in a wavelength region other than the given (or, alternatively, desired or predetermined) wavelength region absorbed by the photoactive layer, and an electronic device including the image sensor is also provided.
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