公开(公告)号：US11625571B2

公开(公告)日：2023-04-11

申请号：US16508484

申请日：2019-07-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Duhyun Lee ,  Jaeduck Jang

IPC: G06V10/00 ,  G06N3/04 ,  G02B27/10 ,  G02B27/28 ,  G02B26/02 ,  G06N3/067 ,  G06V10/14 ,  G06V10/141 ,  G06V10/145 ,  G06V10/147 ,  H04N5/235

Abstract: Provided are an optical device which is capable of optically implementing an activation function of an artificial neural network and an optical neural network apparatus which includes the optical device. The optical device may include: a beam splitter splitting incident light into first light and second light; an image sensor disposed to sense the first light; an optical shutter configured to transmit or block the second light; and a controller controlling operations of the optical shutter, based on an intensity of the first light measured by the image sensor.

公开(公告)号：US20210349190A1

公开(公告)日：2021-11-11

申请号：US17379546

申请日：2021-07-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byunggil Jeong ,  Jaeduck Jang ,  Duhyun Lee

IPC: G01S7/481 ,  G01S17/42 ,  G02B27/14 ,  G02B27/28 ,  G02F1/29

Abstract: An optical scanning device includes a light source configured to emit first light in a first wavelength range and second light in a second wavelength range, a beam divider configured to allow the first light to travel in a first direction, and receive the second light, and allow the second light to travel in a second direction different from the first direction, a first optical modulator configured to receive the first light, and modulate a phase of the first light received by the first optical modulator to change a travelling direction of the first light received by the first optical modulator, and a second optical modulator configured to receive the second light, and modulate a phase of the second light received by the second optical modulator to change a travelling direction of the second light received by the second optical modulator.

公开(公告)号：US09716295B2

公开(公告)日：2017-07-25

申请号：US14919100

申请日：2015-10-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changhoon Jung ,  Euiseong Moon ,  Soohwan Sul ,  Jaeduck Jang ,  Heechul Jung ,  Byungjin Choi

IPC: H01M10/48 ,  H01M10/0525 ,  H01M10/04 ,  H01M2/02

CPC classification number: H01M10/48 ,  H01M2/0222 ,  H01M10/0427 ,  H01M10/0525 ,  H01M2220/30 ,  Y02T10/7011

Abstract: An in-situ coin cell includes a case, a cap coupled to the case, and an energy storage member disposed between the case and the cap, where a through hole is defined in at least one of the case and the cap, the energy storage member includes a current collector adjacent to the through hole, and another through hole is defined in the current collector. The in-situ coin cell may further include a transparent window between the current collector and at least one of the through holes.

公开(公告)号：US11847549B2

公开(公告)日：2023-12-19

申请号：US17990317

申请日：2022-11-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Duhyun Lee ,  Jaeduck Jang

IPC: G06N3/04 ,  G02B27/10 ,  G02B27/28 ,  G02B26/02 ,  G06N3/067 ,  G06V10/14 ,  G06V10/141 ,  G06V10/145 ,  G06V10/147 ,  G06N3/048 ,  H04N23/73

CPC classification number: G06N3/04 ,  G02B26/02 ,  G02B27/108 ,  G02B27/283 ,  G06N3/048 ,  G06N3/067 ,  G06N3/0675 ,  G06V10/14 ,  G06V10/141 ,  G06V10/145 ,  G06V10/147 ,  H04N23/73

Abstract: Provided are an optical device which is capable of optically implementing an activation function of an artificial neural network and an optical neural network apparatus which includes the optical device. The optical device may include: a beam splitter splitting incident light into first light and second light; an image sensor disposed to sense the first light; an optical shutter configured to transmit or block the second light; and a controller controlling operations of the optical shutter, based on an intensity of the first light measured by the image sensor.

公开(公告)号：US11774558B2

公开(公告)日：2023-10-03

申请号：US17379546

申请日：2021-07-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byunggil Jeong ,  Jaeduck Jang ,  Duhyun Lee

IPC: G01S7/481 ,  G01S17/42 ,  G02B27/14 ,  G02B27/28 ,  G02F1/29

CPC classification number: G01S7/4817 ,  G01S7/4814 ,  G01S7/4815 ,  G01S17/42 ,  G02B27/141 ,  G02B27/283 ,  G02F1/292 ,  G02F1/291 ,  G02F2203/50

Abstract: An optical scanning device includes a light source configured to emit first light in a first wavelength range and second light in a second wavelength range, a beam divider configured to allow the first light to travel in a first direction, and receive the second light, and allow the second light to travel in a second direction different from the first direction, a first optical modulator configured to receive the first light, and modulate a phase of the first light received by the first optical modulator to change a travelling direction of the first light received by the first optical modulator, and a second optical modulator configured to receive the second light, and modulate a phase of the second light received by the second optical modulator to change a travelling direction of the second light received by the second optical modulator.

公开(公告)号：US20230114551A1

公开(公告)日：2023-04-13

申请号：US17990317

申请日：2022-11-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Duhyun Lee ,  Jaeduck Jang

IPC: G06N3/04 ,  G02B27/10 ,  G02B27/28 ,  G02B26/02 ,  G06N3/067 ,  G06V10/14 ,  G06V10/141 ,  G06V10/145 ,  G06V10/147 ,  G06N3/048 ,  H04N23/73

Abstract: Provided are an optical device which is capable of optically implementing an activation function of an artificial neural network and an optical neural network apparatus which includes the optical device. The optical device may include: a beam splitter splitting incident light into first light and second light; an image sensor disposed to sense the first light; an optical shutter configured to transmit or block the second light; and a controller controlling operations of the optical shutter, based on an intensity of the first light measured by the image sensor.

公开(公告)号：US11092672B2

公开(公告)日：2021-08-17

申请号：US15483135

申请日：2017-04-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byunggil Jeong ,  Jaeduck Jang ,  Duhyun Lee

IPC: G02B27/14 ,  G02B27/28 ,  G02F1/29 ,  G01S7/481 ,  G01S17/42

Abstract: An optical scanning device includes a light source configured to emit first light in a first wavelength range and second light in a second wavelength range, a beam divider configured to allow the first light to travel in a first direction, and receive the second light, and allow the second light to travel in a second direction different from the first direction, a first optical modulator configured to receive the first light, and modulate a phase of the first light received by the first optical modulator to change a travelling direction of the first light received by the first optical modulator, and a second optical modulator configured to receive the second light, and modulate a phase of the second light received by the second optical modulator to change a travelling direction of the second light received by the second optical modulator.

公开(公告)号：US20160322677A1

公开(公告)日：2016-11-03

申请号：US14919100

申请日：2015-10-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changhoon Jung ,  Euiseong Moon ,  Soohwan Sul ,  Jaeduck Jang ,  Heechul Jung ,  Byungjin Choi

IPC: H01M10/48 ,  H01M10/04 ,  H01M10/0525

CPC classification number: H01M10/48 ,  H01M2/0222 ,  H01M10/0427 ,  H01M10/0525 ,  H01M2220/30 ,  Y02T10/7011

Abstract: An in-situ coin cell includes a case, a cap coupled to the case, and an energy storage member disposed between the case and the cap, where a through hole is defined in at least one of the case and the cap, the energy storage member includes a current collector adjacent to the through hole, and another through hole is defined in the current collector. The in-situ coin cell may further include a transparent window between the current collector and at least one of the through holes.

Abstract translation: 原位币形电池包括壳体，联接到壳体的盖子和设置在壳体和盖子之间的能量存储构件，其中在壳体和盖子中的至少一个中限定有通孔，能量存储器 构件包括与通孔相邻的集电体，并且在集电体中限定另一通孔。 原位纽扣电池还可以包括在集电器和至少一个通孔之间的透明窗口。