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：US20240030020A1

公开(公告)日：2024-01-25

申请号：US18353358

申请日：2023-07-17

Applicant: Ushio Denki Kabushiki Kaisha

Inventor： Masahiro SHIMOZATO ,  Noriaki TAKEISHI

IPC: H01J61/06 ,  G03B21/20 ,  H01J61/16

CPC classification number: H01J61/06 ,  G03B21/2026 ,  H01J61/16

Abstract: The xenon lamp for a projector, the xenon lamp comprises a light-emitting tube and an anode and a cathode that are arranged inside the light-emitting tube so as to face each other through a gap in a first direction, the anode including: a body part and a chip part whose cross-sectional area cut along a first plane orthogonal to the first direction is smaller than the cross-sectional area of the body part, the chip part including: a first part joined to the body part, the first part protruding toward the cathode and having a tapered shape; and a second part joined to the first part, the second part protruding toward the cathode and having a shape such that an angle of inclination of an outer profile of the second part differs from an angle of inclination of an outer profile of the first part.

公开(公告)号：US20230360902A1

公开(公告)日：2023-11-09

申请号：US18028996

申请日：2021-10-20

Applicant: United Kingdom Research and Innovation

Inventor： Alex Robinson ,  Matthew Gear

IPC: H01J65/04 ,  H01J61/10 ,  H01J61/06 ,  H01J61/02 ,  H01J61/16 ,  B01D53/00 ,  B01D53/50 ,  B01D53/56 ,  B01D53/60 ,  B01D53/44 ,  C02F1/32

CPC classification number: H01J65/044 ,  H01J61/10 ,  H01J61/06 ,  H01J61/025 ,  H01J61/16 ,  B01D53/007 ,  B01D53/50 ,  B01D53/56 ,  B01D53/60 ,  B01D53/44 ,  C02F1/325 ,  B01D2258/02 ,  B01D2259/804 ,  B01D2259/806 ,  B01D2257/302 ,  B01D2257/404 ,  B01D2257/708 ,  C02F2201/3221 ,  C02F2201/326 ,  C02F2101/30

Abstract: There is provided a photoreactor for the remediation of gaseous emissions and/or contaminated water using ultraviolet (UV) or vacuum ultraviolet (VUV). There is also provided an emission source for generating UV and/or VUV, the source comprising: a microwave generator; a chamber arranged to receive microwaves generated by the microwave generator, the chamber comprising: a gas comprising species for forming excimers; a resonator arranged to receive the microwaves in the chamber and generate a plasma; a first electrode spaced apart from the resonator; and a voltage source configured to generate an electric field between the resonator and the first electrode, wherein, on application of the electric field, the electric field drives electrons and/or ions from the plasma to generate excimers and produce vacuum ultraviolet or ultraviolet emission. There are also provided methods of generating UV and/or VUV, and methods of remediating fluids.

公开(公告)号：US09818596B2

公开(公告)日：2017-11-14

申请号：US15094358

申请日：2016-04-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gon-Su Kang ,  Sung-Ho Kang ,  Min-Chul Kim ,  Sun-Ho Ryu ,  Kwang-jun Lee ,  Yong-Hun Lee ,  Ju-Hong Lee ,  Sun-Hong Choi ,  Sang-Cheol Ha

IPC: H01J61/52 ,  H01L21/67 ,  H01J61/06

CPC classification number: H01J61/526 ,  H01J61/06 ,  H01J61/0732 ,  H01J61/523 ,  H01J61/82 ,  H01J61/90 ,  H01L21/67115 ,  H05B7/18

Abstract: An arc lamp includes an arc tube configured to receive a reaction gas therein, and an anode and a cathode disposed opposite one another within the arc tube and configured to generate an electrical arc. The anode includes an anode head portion extending inwardly from an end portion of the arc tube, and an anode tip portion bonded to the anode head portion and comprising a trench extending in a top surface along a peripheral region of the anode tip portion.

公开(公告)号：US09620922B2

公开(公告)日：2017-04-11

申请号：US14931974

申请日：2015-11-04

Applicant: BIOS S.R.L.

Inventor： Aldo Casalino ,  Lorenzo Casalino

IPC: H01S3/091 ,  H01S3/0915 ,  H01S3/092 ,  H01S3/093 ,  H01S3/04 ,  H01S3/042 ,  H01J61/06 ,  H01J61/30 ,  H01S3/02 ,  H01J61/52 ,  H01J61/80 ,  H01J61/56

CPC classification number: H01S3/0915 ,  H01J61/06 ,  H01J61/302 ,  H01J61/52 ,  H01J61/56 ,  H01J61/80 ,  H01S3/025 ,  H01S3/0407 ,  H01S3/042 ,  H01S3/092 ,  H01S3/093

Abstract: Disclosed is a lamp block comprising a lamp which is a glass tube having an internal final end and an external final end, wherein said internal final end ends with an electrode that fits directly into a connector placed on the machine into which said lamp is mounted and said external final end ends with an electrode to which a cable is connected, at least one portion of said cable being inserted in a key which is a hollow cylinder. Also disclosed is a laser apparatus suitable to house said lamp block and a method for extracting and housing said lamp block in said laser apparatus. In a preferred embodiment, said apparatus further comprise a system for electronic recognition.

公开(公告)号：US20170053791A1

公开(公告)日：2017-02-23

申请号：US15094358

申请日：2016-04-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gon-Su Kang ,  Sung-Ho KANG ,  Min-Chul KIM ,  Sun-Ho RYU ,  Kwang-jun LEE ,  Yong-Hun LEE ,  Ju-Hong LEE ,  Sun-Hong CHOI ,  Sang-Cheol HA

IPC: H01J61/52 ,  H01L21/67 ,  H01J61/06

CPC classification number: H01J61/526 ,  H01J61/06 ,  H01J61/0732 ,  H01J61/523 ,  H01J61/82 ,  H01J61/90 ,  H01L21/67115 ,  H05B7/18

Abstract: An arc lamp includes an arc tube configured to receive a reaction gas therein, and an anode and a cathode disposed opposite one another within the arc tube and configured to generate an electrical arc. The anode includes an anode head portion extending inwardly from an end portion of the arc tube, and an anode tip portion bonded to the anode head portion and comprising a trench extending in a top surface along a peripheral region of the anode tip portion.

Abstract translation: 弧光灯包括构造成在其中接收反应气体的电弧管，以及在电弧管内彼此相对设置的阳极和阴极，并且被配置为产生电弧。 阳极包括从电弧管的端部向内延伸的阳极头部分，以及阳极顶端部分，其结合到阳极头部分并且包括沿着阳极尖端部分的周边区域在顶表面中延伸的沟槽。

公开(公告)号：US09153427B2

公开(公告)日：2015-10-06

申请号：US13796292

申请日：2013-03-12

Applicant: Agilent Technologies, Inc.

Inventor： Noah Goldberg ,  Gershon Perelman ,  Stuart C. Hansen

IPC: H01J17/26 ,  H01J61/06 ,  H01J61/52 ,  H05H1/24 ,  H01J65/04

CPC classification number: H01J61/06 ,  H01J61/526 ,  H01J65/046 ,  H05H1/2406

Abstract: A vacuum ultraviolet (VUV) photon source includes a body, a VUV window, electrodes disposed on the body outside an interior thereof, and a dielectric barrier between the electrodes. A method for generating VUV photons includes generating a dielectric barrier discharge (DBD) in an interior of a photon source by applying a periodic voltage between a first electrode and a second electrode separated by a dielectric barrier, wherein the DBD produces excimers from a gas in a gap between the electrodes, and transmitting VUV photons through a window of the photon source.

Abstract translation: 真空紫外（VUV）光子源包括主体，VUV窗口，设置在其内部的主体上的电极以及电极之间的介电阻挡层。 一种用于产生VUV光子的方法包括通过在由电介质屏障隔开的第一电极和第二电极之间施加周期性电压来在光子源的内部产生电介质势垒放电（DBD），其中DBD从气体中产生极化子 电极之间的间隙，并通过光子源的窗口传输VUV光子。

公开(公告)号：US08841843B2

公开(公告)日：2014-09-23

申请号：US13934646

申请日：2013-07-03

Applicant: Ushio Denki Kabushiki Kaisha

Inventor： Masaki Kato ,  Yukio Yasuda

IPC: H01J17/04 ,  H01J61/04 ,  H01J61/06

CPC classification number: H01J61/06 ,  H01J61/0732 ,  H01J61/86

Abstract: A short arc type mercury lamp structure has Hg and a rare gas which are enclosed inside a light-emitting tube. Kr is enclosed as the rare gas. It is possible to realize the initial intensity of radiation at the same level as in the case in which Ar is enclosed and prevent a sudden decrease in the intensity of radiation when the lamp is lighted for a long time. The longevity of the lamp is greatly increased than that of a lamp in which Ar is enclosed. The anode satisfies the formula: 1−r/(d0×tan θ)≧0.66, where r (mm) is the radius of the leading end surface of the anode, θ(°) is the angle between the electrode axis and the taper surface in the axial cross-section of the anode, and d0 (mm) is the inter-electrode distance.

Abstract translation: 短弧型汞灯结构具有汞和稀有气体，其被包围在发光管内。 将Kr作为稀有气体封闭。 可以实现与Ar封闭的情况相同水平的辐射的初始强度，并且防止长时间点亮灯时的辐射强度的突然降低。 灯的使用寿命大大增加了Ar封闭的灯的寿命。 阳极满足下列公式：1-r /（d0×tanθ）≥0.66，其中r（mm）是阳极前端面的半径，（θ）是电极轴与 阳极轴向截面中的锥形表面，d0（mm）是电极间距离。

公开(公告)号：US20130088141A1

公开(公告)日：2013-04-11

申请号：US13686174

申请日：2012-11-27

Applicant: Naomichi MIYAKAWA ,  Kazuhiro ITO ,  Satoru WATANABE ,  Toshinari WATANABE ,  Shigeo MIKOSHIBA

Inventor： Naomichi MIYAKAWA ,  Kazuhiro ITO ,  Satoru WATANABE ,  Toshinari WATANABE ,  Shigeo MIKOSHIBA

IPC: H01J1/13 ,  H01J61/06

CPC classification number: H01J1/13 ,  C04B35/44 ,  C04B35/6262 ,  C04B35/64 ,  C04B2235/3208 ,  C04B2235/3222 ,  C04B2235/5436 ,  C04B2235/6022 ,  C04B2235/652 ,  C04B2235/6562 ,  C04B2235/6565 ,  C04B2235/6581 ,  C04B2235/6584 ,  C04B2235/662 ,  C04B2235/76 ,  C04B2235/81 ,  H01J1/142 ,  H01J1/16 ,  H01J61/06 ,  H01J61/0672 ,  H01J61/0675

Abstract: An electrode for a hot cathode fluorescent lamp may include a main body that emits thermions, a conductive support that supports the main body, and a lead electrically connected to the conductive support. The main body includes no filament structure and may be made of a bulk material having a columnar shape or an ingot shape formed by a conductive mayenite compound.

Abstract translation: 用于热阴极荧光灯的电极可以包括发射热量的主体，支撑主体的导电支撑件和电连接到导电支撑件的引线。 主体不包括细丝结构，并且可以由具有由导电的钙铝石化合物形成的柱状或锭状的块状材料制成。

公开(公告)号：US20100253246A1

公开(公告)日：2010-10-07

申请号：US12734402

申请日：2007-11-26

Applicant: Axel Hombach ,  Oliver Rosier ,  Markus Roth ,  Siegmar Rudakowski

Inventor： Axel Hombach ,  Oliver Rosier ,  Markus Roth ,  Siegmar Rudakowski

IPC: H01J61/04 ,  H05B41/00

CPC classification number: H01J65/046 ,  H01J61/06 ,  H01J61/0672 ,  H01J61/0675

Abstract: The invention relates to a dielectric barrier discharge lamp in a coaxial double-tube arrangement, comprising an exterior electrode (6), and interior electrode (7), and an auxiliary electrode (8). The interior electrode (7) is designed as an electrically conductive layer placed inside the interior tube (3) of the double-tube arrangement. The auxiliary electrode (8) is designed, for example, as a metal tube or pipe and is also disposed inside the interior tube (3), specifically in direct contact with the layer. In this manner, the conductivity of the interior electrode (S) is improved.

Abstract translation: 本发明涉及同轴双管装置中的介质阻挡放电灯，其包括外电极（6）和内电极（7）以及辅助电极（8）。 内部电极（7）被设计为位于双管装置的内管（3）内部的导电层。 辅助电极（8）例如设计为金属管或管，并且还设置在内管（3）的内部，特别是与层直接接触。 以这种方式，内部电极（S）的导电性提高。