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公开(公告)号：US20230165130A1
公开(公告)日：2023-05-25
申请号：US17573736
申请日：2022-01-12
发明人： Sangmo KIM , Yongsik JUNG , Eunsuk KWON , Juhyun KIM , Yusuke MARUYAMA , Eunkyung LEE , Inkoo KIM , Sungho NAM , Youngmok SON , Sooghang IHN
CPC分类号： H01L51/008 , C07F5/027 , C09K11/06 , H01L51/5016 , C09K2211/10 , H01L51/5028
摘要： Provided are a heterocyclic compound represented by Formula 1-1 or 1-2, an organic light-emitting device including the heterocyclic compound, and an electronic apparatus including the organic light-emitting device:
wherein Formulae 1-1 and 1-2 are respectively the same as described in the present specification.-
公开(公告)号：US20210263639A1
公开(公告)日：2021-08-26
申请号：US17179519
申请日：2021-02-19
发明人： Eunkyung LEE , Eunseok KIM , Eunsun KIM , Jaehee MOON
IPC分类号： G06F3/0484 , G06F3/0488
摘要： An electronic device and method are disclosed. The electronic device includes a communication circuit, a touchscreen display, and a processor. The processor implements the method, including: receiving a request to share at least one object via the touchscreen display, identify at least one external electronic device proximate to the electronic device in response to receiving the request, displaying, via the touchscreen display, at least one indicator representing the identified at least one external electronic device, wherein when a plurality of external electronic devices are identified, a plurality of representative indicators are displayed according to a predetermined priority, detecting a selection of the at least one indicator via the touchscreen display, and in response to detecting the selection of the at least one indicator, transmitting the at least one data object to the identified at least one external electronic device via the communication circuit.
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公开(公告)号：US20210167241A1
公开(公告)日：2021-06-03
申请号：US17150634
申请日：2021-01-15
发明人： Eunkyung LEE , Jungwoo KIM , Byounglyong CHOI , Heesun YOON , Inoh HWANG
IPC分类号： H01L31/173 , H01L31/0232 , G01S7/481
摘要： A light sensing system includes a plurality of light-emitting devices arranged to have a first optical axis and a plurality of light-receiving devices arranged to have a second optical axis, the second optical axis being parallel with the first optical axis. The plurality of light-emitting devices and the plurality of light-receiving devices are formed to have a monolithically integrated structure, and the first optical axis and the second optical axis are substantially coaxial to each other, thus improving the efficiency of light reception.
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公开(公告)号：US20190109256A1
公开(公告)日：2019-04-11
申请号：US15954203
申请日：2018-04-16
发明人： Eunkyung LEE , Jungwoo KIM , Byounglyong CHOI , Heesun YOON , Inoh HWANG
IPC分类号： H01L31/173 , H01L31/0232 , G01S7/481
摘要： A light sensing system includes a plurality of light-emitting devices arranged to have a first optical axis and a plurality of light-receiving devices arranged to have a second optical axis, the second optical axis being parallel with the first optical axis. The plurality of light-emitting devices and the plurality of light-receiving devices are formed to have a monolithically integrated structure, and the first optical axis and the second optical axis are substantially coaxial to each other, thus improving the efficiency of light reception.
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公开(公告)号：US20190004394A1
公开(公告)日：2019-01-03
申请号：US15851061
申请日：2017-12-21
发明人： Changgyun SHIN , Junghyun PARK , Dongjae SHIN , Eunkyung LEE
摘要： A beam steering device includes an optical waveguide configured to split input light into a plurality of split light along a plurality of paths and output the plurality of split light to a plurality of output terminals which are aperiodically arranged, a plurality of phase shifters provided in the plurality of paths, wherein at least two phase shifters among the plurality of phase shifters have different phase delay length, and a signal input unit configured to supply a uniform signal to each of the plurality of phase shifters.
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公开(公告)号：US20240094461A1
公开(公告)日：2024-03-21
申请号：US18517599
申请日：2023-11-22
发明人： Dongjae SHIN , Dongsik SHIM , Eunkyung LEE , Changbum LEE , Bongyong JANG
CPC分类号： G02B6/12004 , G02B6/12007 , G02B6/125 , G02B6/136 , G02B6/29301
摘要： A photonic integrated circuit platform includes a substrate, a first oxide layer disposed on the substrate and including an insulating transparent oxide, and a first optical element layer disposed on the first oxide layer and including a semiconductor material. The photonic integrated circuit platform further includes a second optical element layer disposed on the first optical element layer and including an insulating material different from the insulating transparent oxide of the first oxide layer, the second optical element layer further including a compound semiconductor material different from the semiconductor material of the first optical element layer, a second oxide layer disposed on the second optical element layer and including an insulating transparent oxide, and a plurality of optical elements formed by patterning the first optical element layer or the second optical element layer.
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公开(公告)号：US20240040924A1
公开(公告)日：2024-02-01
申请号：US18063769
申请日：2022-12-09
发明人： Sangmo KIM , Hyeonho CHOI , Yusuke MARUYAMA , Joonghee WON , Eunkyung LEE , Yongsik JUNG , Jiwhan KIM , Sungho NAM , Sooghang IHN
CPC分类号： H01L51/008 , C07F5/027 , C09K11/06 , H01L51/5012
摘要： Provided are a heterocyclic compound represented by Formula 1, an organic light-emitting device including the same, and an electronic apparatus including the organic light-emitting device.
wherein the substituents in Formula 1 are as described in the present specification.-
公开(公告)号：US20220413622A1
公开(公告)日：2022-12-29
申请号：US17896404
申请日：2022-08-26
发明人： Miji PARK , Zion KWON , Youbi SEO , Jiyeon SUNG , Yoonho LEE , Eunkyung LEE , Dohee CHUNG , Younghak OH
IPC分类号： G06F3/01
摘要： An electronic device may include a communication circuit; a display; a memory storing instructions; and at least one processor configured to execute the instructions to: obtain, from an external server via the communication circuit, first routine data including control operation information indicating an operation of controlling an external electronic device and control condition information indicating a condition enabling the control operation information to be executed, control the display to display the control condition information, and modify the control condition information based on a first user input regarding the displayed control condition information, control the display to display the control operation information, and modify the control operation information based on a second user input regarding the displayed control operation information, and control the communication circuit to transmit, to the external server, second routine data including the modified control condition information and the modified control operation information.
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公开(公告)号：US20220171284A1
公开(公告)日：2022-06-02
申请号：US17238355
申请日：2021-04-23
发明人： Eunkyung LEE , Sumin KIM , Hyunwoo KIM , Juhyeon PARK , Giyoung SONG , Sukkoo HONG , Yoonhyun KWAK , Youngmin NAM , Byunghee SOHN , Sunyoung LEE , Aram JEON , Sungwon CHOI
IPC分类号： G03F7/004 , G03F7/038 , G03F7/039 , C07C381/12 , C07C309/12 , C07D333/76
摘要： Disclosed are a photoacid generator, a photoresist composition including the same, and a method of preparing the photoacid generator. The photoacid generator may include a compound represented by Formula 1: wherein, in Formula 1, CY, A1, A2, and B are respectively described in the specification.
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公开(公告)号：US20200168806A1
公开(公告)日：2020-05-28
申请号：US16531376
申请日：2019-08-05
发明人： Eunkyung LEE , Don-Wook LEE , Jeong II PARK
IPC分类号： H01L51/00 , C07D517/22
摘要： Disclosed are a compound represented by Chemical Formula 1A or 1B, an organic thin film including the same, a thin film transistor, and an electronic device. In Chemical Formula 1A or 1B, X1, X2, Ar1, R1 to R4, and n1 are the same as described in the detailed description.
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