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公开(公告)号：US20050117621A1
公开(公告)日：2005-06-02
申请号：US10506273
申请日：2003-02-26
Applicant: Albrecht Kraus
Inventor： Albrecht Kraus
Abstract: The invention relates to a light source (1) with a discharge vessel (12) which is filled with a filling gas, and with an electron beam source (2) which is arranged in vacuum or in a region of low pressure and which generates electrons, propelling the latter through an entry foil (10) into the discharge vessel (12). According to the invention, an electric field can be generated inside the discharge vessel (12).
Abstract translation: 本发明涉及一种具有放电容器（12）的光源（1），其中填充有填充气体，并且具有设置在真空或低压区域并产生电子的电子束源（2） ，通过入口箔（10）推进到放电容器（12）中。 根据本发明，可以在放电容器（12）内产生电场。
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12.发明授权Use of a compound based on a rare-earth phosphate as a luminophor in plasma systems 失效在等离子体系中使用基于稀土磷酸盐的化合物作为发光体
公开(公告)号：US5961882A
公开(公告)日：1999-10-05
申请号：US970290
申请日：1997-11-14
Applicant: Denis Huguenin
Inventor： Denis Huguenin
CPC classification number: C09K11/7777 , C09K11/7795
Abstract: The invention relates to the use as a luminophor in plasma systems of a compound based on an yttrium, lanthanum, gadolinium or lutecium phosphate doped with at least one rare earth chosen from the group comprising terbium, praseodymium, europium and cerium.
Abstract translation: 本发明涉及在掺杂有至少一种选自铽，镨，铕和铈的稀土的钇，镧，钆或镧系磷酸盐化合物的等离子体体系中作为发光体的用途。
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公开(公告)号：US4780645A
公开(公告)日：1988-10-25
申请号：US948003
申请日：1986-12-31
Applicant: Makoto Toho , Koji Hiramatsu , Tadao Uetsuki , Ryohei Itatani
Inventor： Makoto Toho , Koji Hiramatsu , Tadao Uetsuki , Ryohei Itatani
CPC classification number: H01J63/08
Abstract: An electronic light radiation tube wherein a cathode and an anode disposed as spaced from each other by a small spacing are housed in an envelope enclosing therein a luminous gas, and a magnetic field is applied to the envelope so as to cause magnetic lines of force of the magnetic field to pass through the envelope, while the magnetic lines of force which have passed through the cathode are prevented from passing through the anode, whereby electrons emitted from the cathode are caused to collide at a high efficiency with the luminous gas throughout the entire interior space of the envelope to excite the gas, and highly uniform light radiation can be realized over the entire envelope.
Abstract translation: 一种电子光辐射管，其中阴极和阳极彼此隔开间隔很小的电子灯辐射管被容纳在封闭有发光气体的信封中，并且磁场被施加到信封上，以便产生磁力线 磁场通过包络线，同时防止通过阴极的磁力线穿过阳极，由此使从阴极发射的电子以高效率与整个发光气体发生碰撞 信封的内部空间以激发气体，并且可以在整个信封上实现高度均匀的光辐射。
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公开(公告)号：US09613791B2
公开(公告)日：2017-04-04
申请号：US15245716
申请日：2016-08-24
Applicant: NIKON CORPORATION
Inventor： Naoyasu Uehara , Motofusa Kageyama
CPC classification number: H01J61/302 , B65D51/248 , C01F11/22 , C30B29/12 , C30B29/66 , H01J9/247
Abstract: There is provided a calcium fluoride optical member formed from monocrystalline calcium fluoride and having a tubular shape. A {110} crystal plane or a {111} crystal plane of the monocrystalline calcium fluoride is orthogonal to a center axis of the tube.
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公开(公告)号：US09360187B2
公开(公告)日：2016-06-07
申请号：US13877361
申请日：2011-08-17
Applicant: Shigeki Matsuura
Inventor： Shigeki Matsuura
CPC classification number: F21V7/043 , H01J61/025 , H01J63/04 , H01J63/08 , H01J65/04
Abstract: This light source 1 is provided with a luminescent cylinder 3A housing a luminescent part 2 to generate light; a light guide cylinder 3B connected to the luminescent cylinder 3A on a one end side, and configured to guide the light generated by the luminescent part 2, to an exit window 4 provided on the other end side; and a cylindrical reflective cylinder 9 inserted and fixed between the exit window 4 of the light guide cylinder 3B and a portion connecting the luminescent cylinder 3A and the exit window 4, and having an inner wall surface as a reflective surface 9a to reflect the light.
Abstract translation: 该光源1设置有容纳发光部2以发光的发光筒3A; 导光筒3B，其在一端侧与发光筒3A连接，并被配置为将由发光部2产生的光引导到另一端侧的出射窗4; 以及插入并固定在导光筒3B的出射窗4与连接发光筒3A和出射窗4的部分之间并具有作为反射光的反射面9a的内壁面的筒状反射筒9。
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Patent Agency Ranking
公开(公告)号：US20150311058A1
公开(公告)日：2015-10-29
申请号：US14650657
申请日：2013-08-23
Applicant: RND-IS-AN, LTD
Inventor： Pavel Stanislavovich ANTSIFEROV , Konstantin Nikolaevich KOSHELEV , Vladimir Mikhailovich KRIVTSUN , Aleksandr Andreevich LASH
CPC classification number: H01J61/025 , H01J61/54 , H01J61/76 , H01J63/08 , H01J65/04
Abstract: The invention relates to light sources with laser pumping and to methods for generating radiation with a high luminance in the ultraviolet (UV) and visible spectral ranges. The technical result of the invention includes extending the functional possibilities of a light source with laser pumping by virtue of increasing the luminance, increasing the coefficient of absorption of the laser radiation by a plasma, and significantly reducing the numerical aperture of a divergent laser beam which is to be occluded and which is passing through the plasma. The device comprises a chamber containing a gas, a laser producing a laser beam, an optical element, a region of radiating plasma produced in the chamber by the focused laser beam, an occluder, which is mounted on the axis of the divergent laser beam on the second side of the chamber and an optical system for collecting plasma radiation.
Abstract translation: 本发明涉及具有激光泵浦的光源以及用于在紫外线（UV）和可见光谱范围内产生具有高亮度的辐射的方法。 本发明的技术结果包括通过增加亮度，增加等离子体激光辐射的吸收系数来扩大激光泵浦的光源的功能可能性，并显着减少发射激光束的数值孔径 被封闭并且正在通过等离子体。 该装置包括容纳气体的腔室，产生激光束的激光器，光学元件，通过聚焦激光束在腔室中产生的辐射等离子体的区域，封闭器，其安装在发散激光束的轴上 室的第二侧和用于收集等离子体辐射的光学系统。
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公开(公告)号：US20050093418A1
公开(公告)日：2005-05-05
申请号：US10506405
申请日：2003-02-26
Applicant: Albrecht Kraus , Peter Bachmann
Inventor： Albrecht Kraus , Peter Bachmann
Abstract: The invention relates to a light source (1) with a discharge vessel (2) which is filled with a filling gas, and with an electron beam source (4) arranged in vacuum or in a region of low pressure, which source (4) generates electrons (12) and propels them through an inlet foil (8) into the discharge vessel (2). According to the invention, the inlet foil (8) comprises a diamond layer.
Abstract translation: 本发明涉及一种具有放电容器（2）的光源（1），其中填充有填充气体，并且具有以真空或低压区域排列的电子束源（4），该源（4） 产生电子（12）并推动它们通过入口箔（8）进入放电容器（2）。 根据本发明，入口箔（8）包括金刚石层。
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公开(公告)号：US20050062413A1
公开(公告)日：2005-03-24
申请号：US10498315
申请日：2002-12-10
Applicant: Tom Francke
Inventor： Tom Francke
Abstract: The present invention relates to an arrangement for emitting light comprising: a hermetically sealed caving (4) including a transparent or translucent window (10); a layer (3) of a fluorescent substance arranged within said casing covering at least a major part of said window; an electron emitting cathode (1) arranged within said casing for emission of electrons; and an anode (2). Said caving is filled with a has suitable for electron avalanche amplification. Said cathode and anode are, during use, held at electric potentials such that said emitted electrons are accelerated and avalanche amplified in said gas: and said layer is arranged to emit light through raid window in response to being bombarded by avalanche amplified electrons and/or in response to being exposed to ultraviolet light as being emitted in the gas due w interactions between the avalanche amplified electrons and the gas.
Abstract translation: 本发明涉及一种用于发射光的装置，包括：密封的包括透明或半透明窗口（10）的洞穴（4）; 布置在所述壳体内的至少覆盖所述窗口的主要部分的荧光物质层（3） 布置在所述外壳内用于发射电子的电子发射阴极（1） 和阳极（2）。 所述洞穴填充有适合电子雪崩放大的物质。 所述阴极和阳极在使用期间保持在电位，使得所述发射的电子在所述气体中被加速和雪崩放大;并且所述层被布置成响应于被雪崩放大电子轰击而通过袭击窗口发射光，和/或 响应于由于在雪崩放大的电子和气体之间的w相互作用而在气体中发射的紫外光被暴露。
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公开(公告)号：US5952772A
公开(公告)日：1999-09-14
申请号：US10063
申请日：1998-01-21
Applicant: Neil Anthony Fox , Wang Nang Wang
Inventor： Neil Anthony Fox , Wang Nang Wang
CPC classification number: H01J1/304 , H01J17/066 , H01J61/0677 , H01J2201/30457 , H01J61/78
Abstract: An electron emitter (2) has a semiconductor substrate (20) doped with an n-type region (21). A diamond layer (24) is doped by ion implantation with a p-type dopant to form a graded dopant profile region (27) that increases away from the upper surface of the diamond layer (24) and a thin insulating region (28) separating the p-type region (27) from the n-type region (21). The emitter (2) has a first electrical contact (23) on a lower surface of the substrate (20) and a second electrical contact (25) on the upper surface of the diamond layer (24) such that a voltage can be applied across the emitter (2) to cause tunneling of electrons from the n-type region (21) through the insulating region (28) into the p-type region (27), causing emission of electrons from an exposed surface (29). A lamp or display (1) includes several such electron emitters (2) and contains gas at reduced pressure, which is ionized by the emitted electrons, thereby generating UV radiation, which causes a fluorescent layer (5) on a transparent window (3) to produce visible light.
Abstract translation: 电子发射体（2）具有掺杂有n型区域（21）的半导体衬底（20）。 金刚石层（24）通过用p型掺杂剂的离子注入掺杂以形成从金刚石层（24）的上表面增加的渐变掺杂物分布区域（27）和分离的薄绝缘区域（28） 来自n型区域（21）的p型区域（27）。 发射极（2）在衬底（20）的下表面上具有第一电接触（23），并且在金刚石层（24）的上表面上具有第二电接触（25），使得可跨越 所述发射极（2）使电子从所述n型区域（21）穿过所述绝缘区域（22）穿透到所述p型区域（27）中，从而暴露出来的表面（29）发射电子。 灯或显示器（1）包括几个这样的电子发射器（2），并且包含减压的气体，其被发射的电子电离，从而产生紫外线辐射，其在透明窗口（3）上引起荧光层（5） 以产生可见光。
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20.发明授权Vacuum ultraviolet light source utilizing rare gas scintillation amplification sustained by photon positive feedback 失效利用光子正反馈维持的稀有气体闪烁放大的真空紫外光源
公开(公告)号：US5418424A
公开(公告)日：1995-05-23
申请号：US89666
申请日：1993-07-09
Applicant: Elena Aprile , Danli Chen
Inventor： Elena Aprile , Danli Chen
Abstract: A source of light in the vacuum ultraviolet (VUV) spectral region includes a reflective UV-sensitive photocathode supported in spaced parallel relationship with a mesh electrode within a rare gas at low pressure. A high positive potential applied to the mesh electrode creates an electric field which causes drifting of free electrons occurring between the electrodes and producing continuous VUV light output by electric field-driven scintillation amplification sustained by positive photon feedback mediated by photoemission from the photocathode. In one embodiment the lamp emits a narrow-band continuum peaked at 175 nm.
Abstract translation: 真空紫外（VUV）光谱区域中的光源包括反射紫外线敏感的光电阴极，其以低压稀有气体中的网状电极间隔开平行。 施加到网状电极的高正电位产生电场，其引起在电极之间发生的自由电子的漂移，并通过由光电阴极的光电子发射介导的正光子反馈维持的电场驱动的闪烁放大产生连续的VUV光输出。 在一个实施例中，灯发射在175nm处达到峰值的窄带连续谱。
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