公开(公告)号：US11295946B2

公开(公告)日：2022-04-05

申请号：US17375680

申请日：2021-07-14

Applicant: UNILAM CO., LTD.

Inventor： Joo Young Yoon ,  Young Duk Ha ,  Eun Sik Kim ,  Hong Chae Jung ,  So Ree Kim

IPC: H01J61/54 ,  H01J65/00

Abstract: A triple tube type excimer lamp according to an embodiment of the present invention includes a discharge unit which includes an outer tube having an external electrode on an outer circumferential surface thereof, an inner tube having the same axis as the outer tube, inserted into the outer tube, and having an internal electrode on an inner surface thereof, and one pair of assembly tubes respectively disposed on both sides of the inner tube, and configured to generate light by discharge, a cover tube having a shape surrounding an outer side of the outer tube; and one pair of bases respectively coupled with the one pair of assembly tubes and respectively sealed with both ends of the cover tube.

公开(公告)号：US11881389B2

公开(公告)日：2024-01-23

申请号：US17743627

申请日：2022-05-13

Applicant: UNILAM CO., LTD.

Inventor： Joo Young Yoon ,  Eun Sik Kim ,  Hong Chae Jung ,  Se Hwi Park ,  So Ree Kim

IPC: H01J65/00 ,  H01J61/06 ,  H01J61/54

CPC classification number: H01J61/06 ,  H01J61/547 ,  H01J65/00

Abstract: An excimer lamp according to an embodiment of the present disclosure is capable of improving start-up characteristics and a light irradiation efficiency of a lamp and being miniaturized. The excimer lamp includes a light emitting tube emitting light, a first electrode disposed at an outer side of the light emitting tube, a second electrode disposed at an outer side of the light emitting tube in correspondence to the first electrode, and an auxiliary light emitting body disposed between the first electrode and the second electrode to emit light toward the light emitting tube when a voltage is applied to the first and second electrodes, and a light irradiation device having the same.

公开(公告)号：US12080542B2

公开(公告)日：2024-09-03

申请号：US17743677

申请日：2022-05-13

Applicant: UNILAM CO., LTD.

Inventor： Joo Young Yoon ,  Eun Sik Kim ,  Hong Chae Jung ,  Se Hwi Park ,  So Ree Kim

IPC: H01J61/06 ,  H01J61/54 ,  H01J65/00

CPC classification number: H01J61/06 ,  H01J61/547 ,  H01J65/00

Abstract: A light irradiation device according to an embodiment includes an excimer lamp including a light emitting tube emitting light, a first electrode disposed at an outer side of the light emitting tube, a second electrode disposed at an outer side of the light emitting tube in correspondence to the first electrode, and an auxiliary light emitting body disposed between the first electrode and the second electrode to emit light toward the light emitting tube when a voltage is applied to the first and second electrodes, and a case in which the excimer is provided and which has a contact point adjustment part configured to accommodate a portion of the auxiliary light emitting body.

公开(公告)号：US11830719B2

公开(公告)日：2023-11-28

申请号：US17834012

申请日：2022-06-07

Applicant: UNILAM CO., LTD.

Inventor： Joo Young Yoon ,  Eun Sik Kim ,  Hong Chae Jung ,  Se Hwi Park ,  So Ree Kim

IPC: H01J61/54 ,  H01J61/30 ,  H01J61/40

CPC classification number: H01J61/547 ,  H01J61/30 ,  H01J61/40

Abstract: A light irradiation device according to an embodiment of the present disclosure has high light irradiation efficiency and cooling efficiency and can be reduced in size. The light irradiation device includes an excimer lamp including a light emitting tube that emits light, and a lamp electrode provided on an outside of the light emitting tube, and a case including a case body in which the excimer lamp is accommodated, a connection support provided at one side of the case body to be connected to the lamp electrode, and a case electrode provided at the other side of the case body to be in contact with a surface of the light emitting tube.