CATHODE-RAY TUBE ULTRAVIOLET LIGHT SOURCE
    1.
    发明申请

    公开(公告)号:WO2023034455A1

    公开(公告)日:2023-03-09

    申请号:PCT/US2022/042265

    申请日:2022-08-31

    Abstract: A cathode-ray ultraviolet light source comprising: an elongated glass envelope having a first end and second end, the glass envelope defining an evacuated volume; an electron gun positioned within the evacuated volume proximate to the first end and being capable of developing an electron beam; a target disposed within the evacuated volume between the first and second end of the glass envelope, the target comprising a phosphor material covered with a reflective metal film; and an electron beam focusing and deflecting mechanism disposed within the evacuated volume between the electron gun and the target to direct the electron beam towards the reflective metal film of the target.

    ПЛОСКИЙ АВТОЭМИССИОННЫЙ ИСТОЧНИК СВЕТА

    公开(公告)号:WO2019207353A1

    公开(公告)日:2019-10-31

    申请号:PCT/IB2019/000289

    申请日:2019-04-24

    Abstract: Изобретение относится к плоскому автоэмиссионному источнику света, содержащему основание (1), стеклянную колбу (2) и катодно- модуляторный узел (10). Основание (1) соединено со стеклянной колбой (2), включающей боковую поверхность (3) и выходное окно (4). Выходное окно (4) содержит внутреннюю поверхность (5) и наружную поверхность (6). На внутренней поверхности (5) выходного окна (4) нанесен люминесцентный слой (7) с проводящим покрытием (8). Стеклянная колба (2) включает также штенгель (9). Катодно-модуляторный узел (10) установлен на основании (1 ) и включает автокатоды (11 ) и модулятор (12) с поверхностью (13), расположенной в сторону проводящего покрытия (8). Согласно изобретению, катодно-модуляторный узел (10) представляет собой плоскую конструкцию параллельную выходному окну (4). Модулятор (12) механически сопряжен с автокатодами (11), выполненными в виде плоских элементов. Расстояние (hi) между проводящим покрытием (8) и катодно-модуляторным узлом (10) равно расстоянию (h2) между центрами автокатодов (11) с погрешностью не более 10 %.

    A FIELD EMISSION LIGHT SOURCE ADAPTED TO EMIT UV LIGHT

    公开(公告)号:WO2018106168A1

    公开(公告)日:2018-06-14

    申请号:PCT/SE2017/051183

    申请日:2017-11-28

    Inventor: TIRÉN, Jonas

    Abstract: The present invention generally relates to a field emission light source and specifically to a field emission light source adapted to emit ultraviolet (UV) light. The light source has a UV emission member provided with an electron-excitable UV emitting material. The material is at least one of LuPO 3 :Pr 3+ , Lu 2 Si 2 O 2 :Pr 3+ , LaPO 4 :Pr 3+ , YBO 3 :Pr 3+ and YPO 4 :Bi 3+ .

    電子放出素子、電子放出装置、ディスプレイ及び光源
    4.
    发明申请
    電子放出素子、電子放出装置、ディスプレイ及び光源 审中-公开
    电子发射元件,电子发射器件,显示器和光源

    公开(公告)号:WO2006070446A1

    公开(公告)日:2006-07-06

    申请号:PCT/JP2004/019588

    申请日:2004-12-28

    CPC classification number: H01J29/481 B82Y10/00 H01J1/312 H01J63/02 H01J2329/00

    Abstract:  電子放出素子(10A)は、ガラス基板(11)上に形成された下部電極(16)と、該下部電極(16)上に形成された誘電体膜からなるエミッタ部(12)と、該エミッタ部(12)上に形成された上部電極(14)とを有する。電子放出のための駆動電圧(Va)は、上部電極(14)と下部電極(16)間に印加される。少なくとも上部電極(14)は、エミッタ部(12)が露出される複数の貫通部(20)を有し、上部電極(14)のうち、貫通部(20)の周部(26)におけるエミッタ部(12)と対向する面(26a)が、エミッタ部(12)から離間している。

    Abstract translation: 电子发射元件(10A)设置有形成在玻璃基板(11)上的下电极(16)。 由形成在下电极(16)上的电介质膜构成的发射极部(12)。 和形成在发射极部分(12)上的上电极(14)。 用于电子发射的驱动电压(Va)施加在上电极(14)和下电极(16)之间。 至少上电极(14)设置有多个穿透部分(20),发射器部分(12)从该部分露出。 在上部电极(14)中,与透射部的周围部(26)相对的发射部(12)的平面(26a)与发射部(12)分离。

    FLAT PANEL DEVICE WITH INTERNAL SUPPORT STRUCTURE AND/OR RAISED BLACK MATRIX
    5.
    发明申请
    FLAT PANEL DEVICE WITH INTERNAL SUPPORT STRUCTURE AND/OR RAISED BLACK MATRIX 审中-公开
    具有内部支撑结构和/或增加黑色矩阵的平面板设备

    公开(公告)号:WO1994018694A1

    公开(公告)日:1994-08-18

    申请号:PCT/US1994000602

    申请日:1994-02-01

    Abstract: A flat panel device (300) includes a spacer (308) for providing internal support. The spacer can be made of ceramic or glass-ceramic. Spacer surfaces exposed within the flat panel device are treated to reduce secondary emissions and prevent charging of the spacer surfaces. A light-emitting structure contains a main section (302), a pattern of dark ridges (314) situated along the main section, and a plurality of electron-activated light-emissive regions (313) situated in spaces between the ridges. The dark ridges extend further away from the main section than the light-emissive regions to form a raised black matrix. When the light-emitting structure is used in an optical display, the raised black matrix contacts spacers (308) and, in so doing, protects the light-emissive regions from being damaged. The light-emitting structure can be formed according to various techniques of the invention.

    Abstract translation: 平板装置(300)包括用于提供内部支撑的间隔件(308)。 间隔件可以由陶瓷或玻璃陶瓷制成。 在平板显示装置内暴露的间隔表面被处理以减少二次发射并防止间隔物表面的充电。 发光结构包含主要部分(302),沿着主要部分设置的暗脊(314)的图案以及位于脊之间的空间中的多个电子激发的发光区域(313)。 暗脊比发光区域远离主区域延伸以形成凸起的黑色矩阵。 当在光学显示器中使用发光结构时,凸起的黑色矩阵接触间隔物(308),并且在这样做时,保护发光区域免受损坏。 发光结构可以根据本发明的各种技术形成。

    紫外光発生用ターゲット及びその製造方法
    6.
    发明申请
    紫外光発生用ターゲット及びその製造方法 审中-公开
    用于超紫外线发光的目标,及其制造方法

    公开(公告)号:WO2016199729A1

    公开(公告)日:2016-12-15

    申请号:PCT/JP2016/066790

    申请日:2016-06-06

    CPC classification number: H01J63/02 H01J9/22 H01J9/233 H01J63/06

    Abstract: 紫外光発生用ターゲット(20A)は、紫外光(UV)を透過するサファイア基板(21)と、サファイア基板(21)に接し、酸素原子及びアルミニウム原子を組成に含み、紫外光UVを透過する中間層(22)と、中間層(22)上に設けられ、賦活剤が添加された希土類を含有する酸化物結晶を含み、電子線(EB)を受けて紫外光(UV)を発生する発光層(23)と、を備える。

    Abstract translation: 用于产生紫外线的目标(20A)设置有:用于透射紫外线(UV)的蓝宝石衬底(21); 用于在其组成中透射紫外光(UV)的中间层(22),含有氧原子和铝原子的中间层(22)和与蓝宝石层(21)接触的中间层(22)。 以及用于接收电子束(EB)并产生紫外光(UV)的光产生层(23),所述光产生层(23)设置在所述中间层(22)上并且含有含有稀土元素的氧化物晶体 加入活化剂。

    GAS DISCHARGE TUBE
    9.
    发明申请
    GAS DISCHARGE TUBE 审中-公开
    气体排放管

    公开(公告)号:WO99034407A1

    公开(公告)日:1999-07-08

    申请号:PCT/JP1998/005822

    申请日:1998-12-22

    Abstract: A gas discharge tube (1), wherein a side tube member (22) is formed of a metal, a metal joint portion (15b) being provided on an outer circumferential portion of a stem (4) and combined with a joint portion (16) of the side tube member (22), which comprises a metal, by welding, whereby it becomes possible to attain the facilitation of an assembling operation owing to the welding method, as well as the miniaturization of the gas discharge tube (1) itself, the handling efficiency of the gas discharge tube being also improved greatly since the side tube member (22) is formed to small dimensions and made of a metal, the side tube member (22) made of a metal promoting the diversification of the shape of the gas discharge tube (1) and promising mass-production thereof.

    Abstract translation: 一种气体放电管(1),其中侧管构件(22)由金属形成,金属接合部分(15b)设置在杆(4)的外圆周部分上并与接合部分(16)组合 )通过焊接包括金属的侧管构件(22),由此可以通过焊接方法实现组装操作的便利以及气体放电管(1)本身的小型化 由于侧管构件(22)形成为小尺寸并且由金属制成,所以气体放电管的处理效率也大大提高,由金属制成的侧管构件(22)促进形状的多样化 气体放电管(1)和有希望的批量生产。

    GAS DISCHARGE TUBE
    10.
    发明申请
    GAS DISCHARGE TUBE 审中-公开
    气体排放管

    公开(公告)号:WO99034405A1

    公开(公告)日:1999-07-08

    申请号:PCT/JP1998/005820

    申请日:1998-12-22

    Abstract: A gas discharge tube (1), wherein a gas is sealed in a sealed case (2) at least a part of which is light transmissible, to generate electric discharge between an anode (6) and a cathode (9) provided in the sealed case (2), whereby predetermined light is discharged from a light transmission portion (14a) of the sealed case (2) to the outside, comprising the anode (6) placed on an insulating anode support member (5), a converging electrode support member (7) placed on a surface, which surrounds the anode (6), of the anode support member and having an opening (7a) at which the anode (6) is exposed, a converging electrode (8) which has a converging opening (8a) at a front surface of the opening (7a) so that the opening (8a) projects toward the anode (6), and which is placed on the support member (7), and a cathode (9) placed on the anode support member (5) or converging electrode support member (7) so as to be spaced from the converging opening (8a).

    Abstract translation: 一种气体放电管(1),其中气体密封在其至少一部分是透光的密封壳体(2)中,以在阳极(6)和阴极(9)之间产生放电,所述阳极(6)和阴极(9) (2),其中预定的光从密封的壳体(2)的透光部分(14a)排出到外部,包括放置在绝缘阳极支撑构件(5)上的阳极(6),会聚电极支撑 构件(7),其放置在阳极支撑构件的围绕阳极(6)的表面上,并且具有露出阳极(6)的开口(7a),会聚电极(8)具​​有会聚开口 (8a)在开口(7a)的前表面处,使得开口(8a)朝向阳极(6)突出并且放置在支撑构件(7)上,并且阴极(9)放置在阳极 支撑构件(5)或会聚电极支撑构件(7),以与会聚开口(8a)间隔开。

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