公开(公告)号：US5869931A

公开(公告)日：1999-02-09

申请号：US927602

申请日：1997-09-12

Applicant: Toshiyuki Terada

Inventor： Toshiyuki Terada

IPC: H01J61/52 ,  H01J65/00 ,  H01J11/00

CPC classification number: H01J65/00 ,  H01J61/52 ,  H01J61/70

Abstract: There is provided an improved fluorescent lamp comprising a tubular glass bulb, an internal electrode provided inside of said tubular glass bulb, a fluorescent layer provided on an inner surface of said tubular glass bulb, an external electrode having an opening portion and provided on an outer surface of said tubular glass bulb, and a heat radiation sheet fitly provided on said tubular glass bulb, in which a temperature rise in the glass bulb caused by heat generated by discharge at the time of lighting is inhibited by the heat radiation function of the heat radiation sheet and a reduction in the illuminance caused thereby can also be inhibited.

Abstract translation: 提供了一种改进的荧光灯，其包括管状玻璃灯泡，设置在所述管状玻璃灯泡内部的内部电极，设置在所述管状玻璃灯泡的内表面上的荧光层，具有开口部分并设置在外部的外部电极的外部电极 所述管状玻璃灯泡的表面以及适合设置在所述管状玻璃灯泡上的散热片，其中由于在发光时由放电产生的热引起的玻璃灯泡中的温度上升被热量的热辐射功能所禁止 辐射片和由此引起的照度的降低也可以被抑制。

公开(公告)号：US20240297035A1

公开(公告)日：2024-09-05

申请号：US18663177

申请日：2024-05-14

Applicant: Hamamatsu Photonics K.K. ,  Energetiq Technology, Inc.

Inventor： Matthew Partlow ,  Donald K. Smith ,  Matthew Besen ,  Akinori ASAI

IPC: H01J61/54 ,  H01J61/16 ,  H01J65/00 ,  H01J65/04 ,  H01S3/06 ,  H01S3/091 ,  H01S3/094 ,  H01S3/1115 ,  H01S3/13 ,  H01S3/16

CPC classification number: H01J61/54 ,  H01J61/16 ,  H01J65/00 ,  H01J65/04 ,  H01S3/0602 ,  H01S3/0621 ,  H01S3/0912 ,  H01S3/094038 ,  H01S3/1115 ,  H01S3/1623 ,  H01S3/1643 ,  H01S3/1305

Abstract: An electrodeless laser-driven light source includes a laser that generates a CW sustaining light. A pump laser generates pump light. A Q-switched laser crystal receives the pump light generated by the pump laser and generates pulsed laser light at an output in response to the generated pump light. A first optical element projects the pulsed laser light along a first axis to a breakdown region in a gas-filled bulb comprising an ionizing gas. A second optical element projects the CW sustaining light along a second axis to a CW plasma region in the gas-filled bulb comprising the ionizing gas. A detector detects plasma light generated by a CW plasma and generates a detection signal at an output. A controller generates control signals that control the pump light to the Q-switched laser crystal so as to extinguish the pulsed laser light within a time delay after the detection signal exceeds a threshold level.

公开(公告)号：US12014918B2

公开(公告)日：2024-06-18

申请号：US18465022

申请日：2023-09-11

Applicant: Hamamatsu Photonics K.K. ,  Energetiq Technology, Inc.

Inventor： Matthew Partlow ,  Donald K. Smith ,  Matthew Besen ,  Akinori Asai

IPC: H01J61/54 ,  H01J61/16 ,  H01J65/00 ,  H01J65/04 ,  H01S3/06 ,  H01S3/091 ,  H01S3/094 ,  H01S3/1115 ,  H01S3/16 ,  H01S3/13

CPC classification number: H01J61/54 ,  H01J61/16 ,  H01J65/00 ,  H01J65/04 ,  H01S3/0602 ,  H01S3/0621 ,  H01S3/0912 ,  H01S3/094038 ,  H01S3/1115 ,  H01S3/1623 ,  H01S3/1643 ,  H01S3/1305

Abstract: A method of generating light with a laser-driven light source includes generating a CW sustaining light and propagating the CW sustaining light to a gas filled bulb comprising an ionizing gas. A pump light is generated. A Q-switched laser crystal is irradiated with the generated pump light, thereby generating pulsed laser light. The pulsed laser light is propagated to the gas filled bulb comprising the ionizing gas so as to generate a CW plasma that emits light. The light generated by the CW plasma in the gas filled bulb is detected. The pump light is controlled so as to extinguish the pulsed laser light after the light generated by the CW plasma is detected.

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：US11764053B1

公开(公告)日：2023-09-19

申请号：US18046262

申请日：2022-10-13

Applicant: mb-microtec ag

Inventor： Karsten Richter ,  Philipp Michel ,  Remo Pfaff

IPC: H01J65/06 ,  H01J61/30 ,  H01J65/00 ,  H01J61/02 ,  G21H3/02 ,  H01J61/12 ,  F41G1/34

CPC classification number: H01J61/302 ,  G21H3/02 ,  H01J61/025 ,  H01J61/12 ,  H01J65/00 ,  F41G1/345

Abstract: A lighting element with a gaseous tritium light source and an elongated plastic housing that at least partially encloses the gaseous tritium light source with its housing shell and forms a latching element that snaps together with the gaseous tritium light source, which can be inserted into the plastic housing, and holds it in the plastic housing. A rugged lighting element can be produced if the latching element is formed by at least one catch element, which catch element has a radially sprung flexible spring and at least one, preferably two, inwardly oriented snaps with an indentation for snapping together with the gaseous tritium light source.

公开(公告)号：US20230178357A1

公开(公告)日：2023-06-08

申请号：US18161282

申请日：2023-01-30

Applicant: Hamamatsu Photonics K.K. ,  ENERGETIQ TECHNOLOGY, INC.

Inventor： Matthew Partlow ,  Donald Smith ,  Matthew Besen ,  Akinori Asai

IPC: H01J61/54 ,  H01S3/1115 ,  H01S3/094 ,  H01J65/00 ,  H01S3/091 ,  H01S3/16 ,  H01S3/06 ,  H01J61/16 ,  H01J65/04

CPC classification number: H01J61/54 ,  H01S3/1115 ,  H01S3/094038 ,  H01J65/00 ,  H01S3/0912 ,  H01S3/1623 ,  H01S3/1643 ,  H01S3/0602 ,  H01S3/0621 ,  H01J61/16 ,  H01J65/04 ,  H01S3/1305

Abstract: An electrodeless laser-driven light source includes a laser that generates a CW sustaining light. A pump laser generates pump light. A Q-switched laser crystal receives the pump light generated by the pump laser and generates pulsed laser light at an output in response to the generated pump light. A first optical element projects the pulsed laser light along a first axis to a breakdown region in a gas-filled bulb comprising an ionizing gas. A second optical element projects the CW sustaining light along a second axis to a CW plasma region in the gas-filled bulb comprising the ionizing gas. A detector detects plasma light generated by a CW plasma and generates a detection signal at an output. A controller generates control signals that control the pump light to the Q-switched laser crystal so as to extinguish the pulsed laser light within a time delay after the detection signal exceeds a threshold level.

公开(公告)号：US09691599B2

公开(公告)日：2017-06-27

申请号：US15073613

申请日：2016-03-17

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Takehiro Zukawa ,  Yoshiki Sasaki ,  Nobuaki Nagao

IPC: H01J61/44 ,  H01J61/16 ,  H01J65/00

CPC classification number: H01J61/44 ,  H01J9/268 ,  H01J9/395 ,  H01J9/40 ,  H01J61/0672 ,  H01J61/14 ,  H01J61/16 ,  H01J61/305 ,  H01J61/35 ,  H01J65/00

Abstract: An ultraviolet light emitting device comprises: a first substrate having a main surface; a second substrate facing the main surface of the first substrate; a gas in a space between the first substrate and the second substrate; electrodes directly or indirectly on the main surface of the first substrate; a dielectric layer that is located directly or indirectly on the main surface of the first substrate and covers the electrodes; and a first light-emitting layer. The first light-emitting layer is located directly or indirectly on the dielectric layer and emits ultraviolet light in the gas due to electrical discharge between the electrodes. The first light-emitting layer is thicker in first regions on the dielectric layer than in second regions. The second regions include at least part of regions directly above the electrodes.

公开(公告)号：US20160316550A1

公开(公告)日：2016-10-27

申请号：US15103721

申请日：2014-11-14

Applicant: ASML NETHERLANDS B.V.

Inventor： Martijn Petrus Christianus VAN HEUMEN

IPC: H05G2/00 ,  H01J61/54 ,  G03F7/20 ,  H01J65/00

CPC classification number: H05G2/008 ,  G01N21/9501 ,  G01N21/956 ,  G03F7/70191 ,  H01J61/35 ,  H01J61/54 ,  H01J61/545 ,  H01J65/00 ,  H01J65/04

Abstract: A radiation source apparatus comprising: a container (400) for being pressurized with a gaseous medium in which plasma which emits plasma emitted radiation is generated following excitation of the gaseous medium by a driving radiation (50), wherein said container is operable (66, 67) substantially to remove radiation with a wavelength of 10-400 nm from said plasma emitted radiation before said plasma emitted radiation exits said container as output radiation. In an embodiment the container comprises: an inlet radiation transmitting element (64) operable to transmit said driving radiation from outside said container to inside said container, and an outlet radiation transmitting element (65) operable to transmit at least some of said plasma emitted radiation from inside said container to outside said container as output radiation; wherein at least one of said inlet and outlet radiation transmitting elements comprises a plane parallel plate.

Abstract translation: 一种辐射源装置，包括：用气体介质加压的容器（400），在所述气体介质中，通过驱动辐射（50）激发气体介质之后，产生发射等离子体发射的辐射的等离子体，其中所述容器可操作（66， 67）基本上在所述等离子体发射的辐射作为输出辐射离开所述容器之前从所述等离子体发射的辐射中去除波长为10-400nm的辐射。 在一个实施例中，容器包括：入口辐射透射元件（64），其可操作以将所述驱动辐射从所述容器外部传送到所述容器内部;以及出口辐射传输元件（65），其可操作以透射所述等离子体发射辐射 从所述容器内部到所述容器的外部作为输出辐射; 其中所述入口和出射辐射传递元件中的至少一个包括平面平行板。

公开(公告)号：US20130040529A1

公开(公告)日：2013-02-14

申请号：US13541838

申请日：2012-07-05

Applicant: Charles Guthrie ,  Edwin Charles Odeil ,  Robin Devonshire ,  Donald Wilson ,  Floyd Pothoven

Inventor： Charles Guthrie ,  Edwin Charles Odeil ,  Robin Devonshire ,  Donald Wilson ,  Floyd Pothoven

IPC: H01J9/38

CPC classification number: H01J65/00 ,  H01J9/247 ,  H01J9/395 ,  H01J9/40 ,  H01J61/025 ,  H01J61/33 ,  H01J65/042 ,  H01J65/044

Abstract: The manufacture of an electrodeless bulb involves one end of a tube closed off, and a first neck is formed in the tube close to the closed end. A second neck is formed in the tube, close to the still open end; a metal halide pellet of known size is dropped into the tube and the tube is evacuated. With the vacuum being maintained heat is applied to the closed end, causing the metal halide pellet to sublime and with it the impurities. The impurities are drawn off, the vacuum being maintained and the metal halide condenses in the tube between the necks. Once the tube is cool, the evacuation is discontinued and the tube is refilled with noble gas and the quartz tube is sealed off at the second neck.

Abstract translation: 无电极灯泡的制造涉及管的一端封闭，并且在靠近封闭端的管中形成第一颈部。 在管中形成第二个颈部，靠近静止的开口端; 将已知尺寸的金属卤化物颗粒滴入管中并将管抽真空。 在保持真空的情况下，将热量施加到封闭端，导致金属卤化物颗粒升华并带有杂质。 杂质被抽出，保持真空并且金属卤化物在颈部之间在管中冷凝。 一旦管冷却，停止排气，并用惰性气体重新填充管，并在第二颈部密封石英管。

公开(公告)号：US07978964B2

公开(公告)日：2011-07-12

申请号：US11380553

申请日：2006-04-27

Applicant: Joseph Michael Ranish ,  Kaushal Kishore Singh ,  Bruce Adams

Inventor： Joseph Michael Ranish ,  Kaushal Kishore Singh ,  Bruce Adams

IPC: A21B2/00

CPC classification number: H01L21/67115 ,  H01J65/00 ,  H01J65/046

Abstract: A thermal processing chamber with a dielectric barrier discharge (DBD) lamp assembly and a method for using the same are provided. In one embodiment, a thermal processing chamber includes a chamber body and a dielectric barrier discharge lamp assembly. The dielectric barrier discharge lamp assembly further comprises a first electrode, a second electrode and a dielectric barrier. The dielectric barrier discharge lamp assembly is positioned between the first electrode and the second electrode. The dielectric barrier defines a discharge space between the dielectric barrier and the second electrode. A circuit arrangement is coupled to the first and second electrodes, and is adapted to operate the dielectric barrier discharge lamp assembly.

Abstract translation: 提供具有介电阻挡放电（DBD）灯组件的热处理室及其使用方法。 在一个实施例中，热处理室包括室主体和电介质阻挡放电灯组件。 电介质阻挡放电灯组件还包括第一电极，第二电极和电介质阻挡层。 电介质阻挡放电灯组件位于第一电极和第二电极之间。 电介质阻挡层限定介电阻挡层和第二电极之间的放电空间。 电路布置耦合到第一和第二电极，并且适于操作电介质阻挡放电灯组件。