公开(公告)号：US20220413622A1

公开(公告)日：2022-12-29

申请号：US17896404

申请日：2022-08-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Miji PARK ,  Zion KWON ,  Youbi SEO ,  Jiyeon SUNG ,  Yoonho LEE ,  Eunkyung LEE ,  Dohee CHUNG ,  Younghak OH

IPC: G06F3/01

Abstract: 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.

公开(公告)号：US20220171284A1

公开(公告)日：2022-06-02

申请号：US17238355

申请日：2021-04-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： 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: G03F7/004 ,  G03F7/038 ,  G03F7/039 ,  C07C381/12 ,  C07C309/12 ,  C07D333/76

Abstract: 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.

公开(公告)号：US20200168806A1

公开(公告)日：2020-05-28

申请号：US16531376

申请日：2019-08-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eunkyung LEE ,  Don-Wook LEE ,  Jeong II PARK

IPC: H01L51/00 ,  C07D517/22

Abstract: 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.

公开(公告)号：US20190089111A1

公开(公告)日：2019-03-21

申请号：US16134366

申请日：2018-09-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eunkyung LEE ,  Byounglyong Choi ,  Eunseog Cho

IPC: H01S3/063 ,  G02B6/12 ,  H01S3/06 ,  H01S3/16 ,  H01S3/00

Abstract: Amplification waveguide devices and beam steering apparatuses including the same may include a first core layer through which light is directed, an active layer that amplifies light incident thereof from the first core layer to generate amplified light, and a second core layer that directs amplified light that is incident on the second core layer from the active layer therethrough.

公开(公告)号：US20180129079A1

公开(公告)日：2018-05-10

申请号：US15584178

申请日：2017-05-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Eunkyung LEE ,  Byounglyong CHOI ,  Jungwoo KIM ,  Kyuil LEE

IPC: G02F1/01 ,  G02F1/19 ,  G02B6/10

CPC classification number: G02F1/011 ,  G02B6/10 ,  G02F1/0102 ,  G02F1/19 ,  G02F2202/10 ,  G02F2203/50

Abstract: An optical modulator may include an optical wave guide configured to allow a light to pass therethrough, and an optical modulating layer embedded in the optical wave guide and configured to modulate a phase of the light. The optical wave guide may include a first material that has a first lattice constant. The optical modulating layer may include a second material that has a second lattice constant different from the first lattice constant. The phase of the light may be modulated by the optical modulating layer based on a difference between the first lattice constant and the second lattice constant.