公开(公告)号：US20210272791A1

公开(公告)日：2021-09-02

申请号：US17322651

申请日：2021-05-17

Applicant: KLA Corporation

Inventor： Yung-Ho Alex Chuang ,  Yinying Xiao-Li ,  Edgardo Garcia-Berrios ,  John Fielden

IPC: H01J61/067 ,  G01N21/88 ,  H01J61/10

Abstract: A broadband ultraviolet illumination source for a characterization system is disclosed. The broadband ultraviolet illumination source includes an enclosure having one or more walls, the enclosure configured to contain a gas, and a plasma discharge device based on a graphene-dielectric-semiconductor (GOS) planar-type structure. The GOS structure includes a silicon substrate having a top surface, a dielectric layer disposed on the top surface of the silicon substrate, and at least one layer of graphene disposed on a top surface of the dielectric layer. A metal contact may be formed on the top surface of the graphene layer. The GOS structure has several advantages for use in an illumination source, such as low operating voltage (below 50 V), planar surface electron emission, and compatibility with standard semiconductor processes. The broadband ultraviolet illumination source further includes electrodes placed inside the enclosure or magnets placed outside the enclosure to increase the current density.

公开(公告)号：US20180301330A1

公开(公告)日：2018-10-18

申请号：US16014808

申请日：2018-06-21

Applicant: Excelitas Technologies Corp.

Inventor： Rudi Blondia

IPC: H01J61/54 ,  H01J61/073 ,  H01J65/04 ,  H01J61/40 ,  H01J61/30 ,  H01J9/24 ,  H01J61/16 ,  H01J61/10 ,  H01J61/28

Abstract: A sealed high intensity illumination device configured to receive a laser beam from a laser light source and method for making the same are disclosed. The device includes a sealed cylindrical chamber configured to contain an ionizable medium. The chamber has a cylindrical wall, with an ingress and an egress window disposed opposite the ingress window. A tube insert is disposed within the chamber formed of an insulating material. The insert is configured to receive the laser beam within the insert inner diameter.

公开(公告)号：US09583328B2

公开(公告)日：2017-02-28

申请号：US15096586

申请日：2016-04-12

Applicant: SANTOMA (H.K.) LTD. ,  Wen-Fei Lin

Inventor： Wen-Fei Lin

IPC: H01J61/04 ,  H01J17/04 ,  H01J61/067 ,  H01J61/10 ,  H01J61/36

CPC classification number: H01J61/0675 ,  H01J61/10 ,  H01J61/36 ,  H01J61/361 ,  H01J65/046

Abstract: The present invention relates to a lamp having synthetic ceramic glass electrodes, which comprises a glass tube, a plurality of synthetic ceramic glass electrodes, and a plurality of connecting members. The plurality of connecting members are disposed between the glass tube and the plurality of synthetic ceramic glass electrodes. The plurality of connecting members have different thermal expansion coefficients. Thereby, by using the plurality of connecting members to connect the plurality of synthetic ceramic glass electrodes, the glass tube and the plurality of synthetic ceramic glass electrodes can be sealed tightly.

Abstract translation: 本发明涉及具有玻璃管，多个合成陶瓷玻璃电极和多个连接部件的合成陶瓷玻璃电极的灯。 多个连接构件设置在玻璃管与多个合成陶瓷玻璃电极之间。 多个连接构件具有不同的热膨胀系数。 因此，通过使用多个连接构件来连接多个合成陶瓷玻璃电极，可以将玻璃管和多个合成陶瓷玻璃电极密封。

公开(公告)号：US09240312B2

公开(公告)日：2016-01-19

申请号：US14422363

申请日：2013-07-18

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Masaki Ito ,  Yoshinobu Ito

IPC: H01J61/10 ,  H01J61/68 ,  H01J61/54 ,  H01J61/067 ,  H01J61/56 ,  H01J61/52

CPC classification number: H01J61/547 ,  H01J61/0672 ,  H01J61/103 ,  H01J61/526 ,  H01J61/56 ,  H01J61/68

Abstract: A discharge lamp includes a housing including a dielectric portion having a light transmission area formed of a dielectric material and transmitting light, and a main body portion forming a discharge-gas-filled space together with the dielectric portion, the discharge-gas-filled space being filled with a discharge gas; an electron emission source disposed in the discharge-gas-filled space to face the light transmission area; a discharge path limiting member separating the electron emission source and the light transmission area, in the discharge-gas-filled space, and including an electron passage hole that transmits electrons emitted from the electron emission source; and an external electrode disposed at an outer side of the housing to face the electron emission source across the dielectric portion, and including an opening that passes the light transmitted through the light transmission area.

Abstract translation: 放电灯包括：壳体，包括具有由电介质材料形成的透光区域并透射光的电介质部分;以及与电介质部分一起形成放电气体填充空间的主体部分，放电气体填充空间 充满放电气体; 电子发射源，设置在放电气体填充空间中以面对光透射区域; 在放电气体填充空间中分离电子发射源和透光区域的放电路径限制部件，并且包括透射从电子发射源发射的电子的电子通过孔; 以及外部电极，其设置在所述壳体的外侧，以面对所述电介质部分的所述电子发射源，并且包括使透过所述光透射区域的光通过的开口。

公开(公告)号：US09035542B2

公开(公告)日：2015-05-19

申请号：US14060158

申请日：2013-10-22

Applicant: Futaba Corporation ,  Taiwan FUTABA Electronics Corporation

Inventor： Katsushi Tokura ,  Ping Ning Chiu ,  Ming Chun Wang ,  Mei Hui Shu ,  Shang Hsu Chin

IPC: H01K1/18 ,  H01J61/10

CPC classification number: H01J31/123

Abstract: In a driving IC-incorporated fluorescent display device, a filament end-supporting member including a structure which has a short distance between a filament and an anode substrate and is not compromised to shielding effect of the driving IC is provided. An end portion of the filament is sandwiched between a tabular support which is attached to a tabular portion of a retainer plate and a ribbon, and the ribbon is fixed to the support by spot welding. The support consists of a slit. The filament is opposed to the slit and extends to longitudinal direction of the slit. The opposite side of the filament of the slit is closed by the retainer plate.

Abstract translation: 在装有驱动IC的荧光显示装置中，提供了一种灯丝端部支撑构件，其包括在灯丝和阳极衬底之间具有短距离并且不损害驱动IC的屏蔽效果的结构。 细丝的端部被夹在附着于保持板的板状部分和带状物的片状支撑件之间，并且通过点焊将带固定到支撑体上。 支架由狭缝组成。 灯丝与狭缝相对并且延伸到狭缝的纵向方向。 狭缝的细丝的相对侧被保持板封闭。

公开(公告)号：US09030099B2

公开(公告)日：2015-05-12

申请号：US13890375

申请日：2013-05-09

Applicant: Domenic Checca ,  David Hrubowchak

Inventor： Domenic Checca ,  David Hrubowchak

IPC: H01J61/10 ,  H01J61/34 ,  H01J17/16 ,  H01J61/54 ,  H01J61/92 ,  H01J9/24

CPC classification number: H01J61/545 ,  H01J9/247 ,  H01J61/547 ,  H01J61/92

Abstract: A long life high pressure arc discharge lamp configuration is disclosed. In some embodiments, the lamp includes a first non-cycling high pressure arc tube having a first ignition aid and a second arc tube electrically connected in parallel to the first arc tube. A lamp envelope is provided about the first and second arc tubes. In some cases, each of the first and second arc tubes is a non-cycling high pressure sodium arc tube, and each is configured with an ignition aid strip running lengthwise down the corresponding arc tube. In some cases, the first and second arc tubes are oriented such that their respective ignition aid strips are effectively 180 degrees+/−90 degrees away from each other, or so that their respective ignition aid strips are effectively 180 degrees+/−5 degrees away from each other. In some such, the second arc tube is a low-pressure arc tube.

Abstract translation: 公开了一种长寿命的高压电弧放电灯配置。 在一些实施例中，灯包括具有与第一电弧管并联电连接的第一点火助剂和第二电弧管的第一非循环高压电弧管。 围绕第一和第二电弧管设置灯壳。 在一些情况下，第一和第二电弧管中的每一个是非循环高压钠电弧管，并且每个都配置有沿对应的电弧管纵向延伸的点火助剂条。 在一些情况下，第一和第二电弧管被定向成使得它们各自的点火助剂条彼此有效地为180度+/- 90度，或者使得它们各自的点火助剂条具有180度+/- 5度的距离 彼此。 在一些这样的情况下，第二电弧管是低压电弧管。

公开(公告)号：US08198814B2

公开(公告)日：2012-06-12

申请号：US12601441

申请日：2008-05-23

Applicant: Björn Werner ,  Mikael Severinsson

Inventor： Björn Werner ,  Mikael Severinsson

IPC: H01J61/10 ,  H01J61/06 ,  H01J61/34

CPC classification number: H01J61/825 ,  H01J61/26 ,  H01J61/34 ,  H01J61/92

Abstract: The present invention relates to a high pressure sodium lamp comprising an evacuated cover including a base part, an arc tube comprising a first and a second electrode each being connected to the base part via conductor members. At least one conductor member is arranged isolated by a shielding member for preventing, during operation of the high pressure sodium lamp, the photo electronic stream from the at least one conductor member to the arc tube. The lamp comprises a second arc tube.

Abstract translation: 本发明涉及一种高压钠灯，包括一个包括一个基座部分的抽真空罩，一个包含第一和第二个电极的电弧管，各个电极通过导体构件连接到基座部分。 至少一个导体构件被屏蔽构件隔离，用于在高压钠灯​​的操作期间防止从至少一个导体构件到电弧管的光电子流。 灯包括第二电弧管。

公开(公告)号：US20120019142A1

公开(公告)日：2012-01-26

申请号：US13262300

申请日：2010-03-03

Applicant: Kilian Klages ,  Karsten Pietsch

Inventor： Kilian Klages ,  Karsten Pietsch

IPC: B60Q1/04 ,  H01J61/10

CPC classification number: H01J5/54 ,  F21S41/17 ,  F21S41/192

Abstract: A high-pressure discharge lamp comprising a translucent lamp bulb (1), which extends along a longitudinal axis of the lamp and is attached to a plastic base (2; 302), which is essentially surrounded by a metal shielded enclosure (4; 104), a metal reference ring (8; 208; 308), which is attached to an inner base part (6; 106; 306) of the plastic base (2; 302), and can is adapted to be brought into contact with a lamp module or vehicle headlight, wherein the reference ring (8; 208; 308) has at least one contact section (16; 216; 316), which is in electroconductive contact with the shielded enclosure

Abstract translation: 一种高压放电灯，包括半透明灯泡（1），其沿着灯的纵向轴线延伸并且附接到塑料基座（2; 302），所述塑料基座基本上被金属屏蔽的外壳（4; 104）包围 ），附接到所述塑料基座（2; 302）的内部基部（6; 106; 306）上的金属参考环（8; 208; 308），并且所述金属基准环适于与 灯模块或车辆头灯，其中所述参考环（8; 208; 308）具有至少一个接触部分（16; 216; 316），所述接触部分与所述屏蔽壳体

公开(公告)号：US20080203912A1

公开(公告)日：2008-08-28

申请号：US11573535

申请日：2005-08-26

Applicant: Masafumi Jinno ,  Hideki Motomura ,  Shigeru Horii

Inventor： Masafumi Jinno ,  Hideki Motomura ,  Shigeru Horii

IPC: H01J61/10

CPC classification number: H01J61/305 ,  H01J61/04 ,  H01J61/103 ,  H01J61/95

Abstract: A mercury-free lamp including: a glass bulb (4) that is filled with a rare gas; a first internal electrode unit (19) and a second internal electrode unit (15) that are provided in the glass bulb (4); and an external electrode (24) that is provided on an outer surface of the glass bulb (4) in an area that corresponds to a discharge path, which is formed during lighting between the first internal electrode unit (19) and the second internal electrode unit (15), such that a positive column is generated along the discharge path and is expanded in transverse sectional area by the external electrode. The first internal electrode unit (19) is composed of internal electrodes (18) and (20), and the second internal electrode unit (15) is composed of internal electrodes (14) and (16).

Abstract translation: 一种无汞灯，包括：填充有稀有气体的玻璃灯泡（4）; 设置在所述玻璃灯泡（4）中的第一内部电极单元（19）和第二内部电极单元（15）。 以及外部电极（24），其在与所述第一内部电极单元（19）和所述第二内部电极（19）之间的点亮期间形成的放电路径对应的区域中，设置在所述玻璃泡（4）的外表面 单元（15），使得沿着排出路径产生正柱，并且通过外部电极以横截面积扩大。 第一内部电极单元（19）由内部电极（18）和（20）构成，第二内部电极单元（15）由内部电极（14）和（16）构成。

公开(公告)号：US6049164A

公开(公告)日：2000-04-11

申请号：US47683

申请日：1998-03-25

Applicant: Wilhelmus M. P. Van Kemenade ,  Pieter J. C. Van Der Wel

Inventor： Wilhelmus M. P. Van Kemenade ,  Pieter J. C. Van Der Wel

IPC: H01J61/10 ,  H01J61/35 ,  H01J61/72 ,  H01J1/62

CPC classification number: H01J61/72 ,  H01J61/10 ,  H01J61/35

Abstract: A discharge vessel (10) encloses a discharge space (12) in a gastight manner, electrodes (21a, 21b) being arranged in the space and having a first (22a, 22b) and a second fastening (22a', 22b'). At least one of the electrodes (21a) is surrounded by a screen (23) which has a smallest width W, in a plane transverse to the tube axis (11) and transverse to the direction from the first (22a) to the second fastening (22a'), which width is smaller than the distance D between the fastenings (22a, 22a'). The screen (23a) has a length L in the direction of the tube axis (11) which lies between once and three times the smallest width W. The lamp consumes comparatively little mercury in the case of cold ignition.

Abstract translation: 放电容器（10）以气密的方式包围放电空间（12），电极（21a，21b）布置在空间中并具有第一（22a，22b）和第二紧固（22a'，22b'）。 至少一个电极（21a）在与管轴线（11）横向的横截面上横向于从第一（22a）到第二紧固方向的宽度方向具有最小宽度W的屏幕（23） （22a'），其宽度小于紧固件（22a，22a'）之间的距离D. 屏幕（23a）在管轴线（11）的方向上具有位于最小宽度W的一倍和三倍之间的长度L.在冷点火的情况下，该灯消耗相对较少的汞。