公开(公告)号：US11931489B2

公开(公告)日：2024-03-19

申请号：US17400751

申请日：2021-08-12

Applicant: SEOUL VIOSYS CO., LTD.

Inventor： Eun Ju Kim ,  Chung Hoon Lee ,  Jae Young Choi

IPC: A61L9/20

CPC classification number: A61L9/20 ,  A61L2209/111 ,  A61L2209/12

Abstract: A sterilization apparatus includes a main body, and a plurality of sterilization modules. The main body defines a sterilization space for sterilization of a sterilization target. The sterilization modules are disposed on a plurality of inner surfaces of the main body surrounding the sterilization space, respectively, and deliver germicidal light to the sterilization space. In addition, the sterilization module includes a support member and a plurality of light sources. A space between adjacent light sources disposed in some regions of the support member is different from a space between adjacent light sources disposed in the other regions of the support member.

公开(公告)号：US11753315B2

公开(公告)日：2023-09-12

申请号：US17861518

申请日：2022-07-11

Applicant: SEOUL VIOSYS CO., LTD.

Inventor： Woong Ki Jung ,  Byeong Cheol Joo ,  Jae Young Choi

IPC: C02F1/32 ,  A47G19/22

CPC classification number: C02F1/325 ,  A47G19/2272 ,  C02F2201/326 ,  C02F2201/3228 ,  C02F2201/4615 ,  C02F2303/04 ,  C02F2307/02

Abstract: A portable water bottle includes a water bottle body having water stored therein; and a sterilizing module for irradiating the inside of the water bottle body with sterilizing ultraviolet rays. The sterilizing module further includes a housing having an ultraviolet outlet through which the sterilizing ultraviolet rays pass; a light source module for emitting the sterilizing ultraviolet rays; and a power storage member for supplying power to the light source module.

公开(公告)号：US11572290B2

公开(公告)日：2023-02-07

申请号：US17385364

申请日：2021-07-26

Applicant: SEOUL VIOSYS CO., LTD.

Inventor： Jae Young Choi ,  Kyu Won Han ,  Yeo Jin Yoon ,  Woong Ki Jeong

IPC: C02F1/32

Abstract: A sterilizing module includes a main body and a light source. The main body includes an inner surface, an outer surface and an internal space to treat a target substance in a fluid and connected an inlet and a outlet. The light source is configured to emit light toward the internal space to sterilize the target substance in the fluid. The light source includes a substrate and a plurality of light emitting structures disposed on the substrate. The plurality of light emitting structures is disposed to be spaced apart each other. A first distance between two light emitting structures is adjacent to each other varies depending on a second distance from each light emitting structure to the inner surface of the main body. The second distance has a maximum value and a minimum value of illuminance and a difference between the maximum and the minimum value thereof is about more than 75%.

公开(公告)号：US11471546B2

公开(公告)日：2022-10-18

申请号：US16633449

申请日：2018-07-20

Applicant: Seoul Viosys Co., Ltd.

Inventor： Jae Young Choi ,  Kyu Won Han ,  Seong Tae Jang ,  Sang Wook Jung ,  Woong Ki Jeong

IPC: F21V9/45 ,  A61L2/10 ,  F21V1/20 ,  F21V1/22 ,  F21V14/02 ,  F21V15/01 ,  F21V23/04 ,  F21V33/00 ,  F21Y115/10

Abstract: A lighting device including at least one first light source emitting a visible light, at least one second light source spaced apart from the first light source and emitting a light having a wavelength for sterilization, and a housing, in which the first light source and the second light source are disposed, in which the first light source is disposed outside an area having an angle corresponding to about 50% of a maximum amount of light emitted from the second light source based on a line extending from a center of the second light source along a direction substantially perpendicular to a light emitting surface of the second light source.

公开(公告)号：US11242266B2

公开(公告)日：2022-02-08

申请号：US16805389

申请日：2020-02-28

Applicant: SEOUL VIOSYS CO., LTD.

Inventor： Jae Young Choi ,  Kyu Won Han ,  Yeo Jin Yoon ,  Woong Ki Jeong

IPC: C02F1/32 ,  A61L9/20

Abstract: A fluid treatment device includes a pipe including an inlet, an outlet, an internal space through which a fluid moves and including a light source part disposed in the internal space and providing a light to the fluid. The light source part includes at least one light source unit having a substrate and a plurality of light sources disposed on the substrate and emitting the light. A ratio of a first distance between two light sources adjacent to each other to a second distance between each light source and an inner circumferential surface of the pipe is 1:1.25 or less when viewed in a longitudinal-section.

公开(公告)号：US11072544B2

公开(公告)日：2021-07-27

申请号：US16805389

申请日：2020-02-28

Applicant: SEOUL VIOSYS CO., LTD.

Inventor： Jae Young Choi ,  Kyu Won Han ,  Yeo Jin Yoon ,  Woong Ki Jeong

IPC: C02F1/32 ,  A61L9/20

Abstract: A fluid treatment device includes a pipe including an inlet, an outlet, an internal space through which a fluid moves and including a light source part disposed in the internal space and providing a light to the fluid. The light source part includes at least one light source unit having a substrate and a plurality of light sources disposed on the substrate and emitting the light. A ratio of a first distance between two light sources adjacent to each other to a second distance between each light source and an inner circumferential surface of the pipe is 1:1.25 or less when viewed in a longitudinal-section.