具有增强的IR发射的井下源

    公开(公告)号:CN102884604B

    公开(公告)日:2016-06-29

    申请号:CN201080065565.8

    申请日:2010-06-16

    Abstract: 提供具有增强的低频(例如,近红外)发射的光源。一些公开的实施例包括灯丝和至少一个再辐射器元件。灯丝将再辐射器元件加热到稳态温度,该稳态温度是灯丝绝对温度的至少四分之一。如在此公开的,由再辐射器元件提供的增加的表面积提供了来自光源的增强的IR辐射。表面的图案化或纹理化可以进一步增加再辐射器元件的表面积。阐释诸如盘、环、管等的各种形状并可以将其组合以便定制光源的谱发射分布。一些具体的实施例将灯泡上的涂层作为再辐射器元件。涂层可以被设置成遮挡来自灯丝的光或增强来自灯丝的光,这取决于具体的应用。各种再辐射器元件可设置在灯泡内或在灯泡外。

    具有增强的IR发射的井下源

    公开(公告)号:CN102884604A

    公开(公告)日:2013-01-16

    申请号:CN201080065565.8

    申请日:2010-06-16

    Abstract: 本发明提供具有增强的低频(例如,近红外)发射的光源。一些公开的实施例包括灯丝和至少一个再辐射器元件。灯丝将再辐射器元件加热到稳态温度,该稳态温度是灯丝绝对温度的至少四分之一。如在此公开的,由再辐射器元件提供的增加的表面积提供了来自光源的增强的IR辐射。表面的图案化或纹理化可以进一步增加再辐射器元件的表面积。阐释诸如盘、环、管等的各种形状并可以将其组合以便定制光源的谱发射分布。一些具体的实施例将灯泡上的涂层作为再辐射器元件。涂层可以被设置成遮挡来自灯丝的光或增强来自灯丝的光,这取决于具体的应用。各种再辐射器元件可设置在灯泡内或在灯泡外。

    基于单个囚禁离子的单光子源

    公开(公告)号:CN106683976A

    公开(公告)日:2017-05-17

    申请号:CN201710043857.5

    申请日:2017-01-21

    CPC classification number: H01J63/00 H01J63/02 H04B10/70

    Abstract: 本发明公开了基于单个囚禁离子的单光子源,包括真空室、离子阱芯片和钙原子炉,离子阱芯片包括参砷硅基片、第一二氧化硅层和第二二氧化硅层,参砷硅基片上设置有基片通孔,基片通孔的相对的侧壁分别设置有光纤固定槽,两个光纤固定槽内分别设置有共光轴的两个多模光纤,两个多模光纤的相对的端面为凹面,凹面的表面设置介质膜,两个多模光纤的凹面的焦点重合,两个多模光纤的凹面之间形成光学微腔,本发明实现单个离子的多普勒极限冷却。单光子源具有很高的产生效率。便于与现有的光通信系统连接。使制备的单光子线宽达到离子能级跃迁的自然线宽。

    Pulsed optical source
    4.
    发明公开
    Pulsed optical source 失效
    脉冲光源

    公开(公告)号:EP0316860A3

    公开(公告)日:1990-04-04

    申请号:EP88119012.8

    申请日:1988-11-15

    Applicant: HONEYWELL INC.

    CPC classification number: H01J63/00 Y10S257/917

    Abstract: A compact pulsed optical source of near to ultraviolet wavelength energy adapted to be connected to an external power source (55) includes a device (20) for emitting photons, apparatus (30) for transforming photons into photoelectrons, apparatus (40) for multiplying the photoelectrons, a lens (90), a phosphor coated anode (70), circuit apparatus (100) for providing a pulsed electric signal and first (50) and second (60) biasing apparatus. The emitting device (20) impinges photons on the photon transforming apparatus (30) which accelerates electrons to the multiplying apparatus (40) as pulses are received from the circuit apparatus which relates the multiplying apparatus to the transforming apparatus. With each pulse, a cloud of electrons (42) is emitted from the multiplying apparatus (40) and excites the phosphor coated anode (70) thereby causing optical emission.

    Abstract translation: 适于连接到外部电源(55)的近紫外波长能量的小型脉冲光源包括用于发射光子的装置(20),用于将光子转换成光电子的装置(30),用于将光子 光电子,透镜(90),荧光体涂覆阳极(70),用于提供脉冲电信号的电路装置(100)和第一(50)和第二(60)偏置装置。 发射装置(20)将光子照射到光子转换装置(30)上,从而将乘法装置与变换装置相关联的电路装置接收到脉冲,从而将电子加速到乘法装置(40)。 对于每个脉冲,从乘法装置(40)发射出电子云(42),激发荧光体涂覆的阳极(70)从而引起光发射。

    Dual cathode beam mode fluorescent lamp
    5.
    发明公开
    Dual cathode beam mode fluorescent lamp 失效
    双阴极射灯荧光灯

    公开(公告)号:EP0083874A3

    公开(公告)日:1984-05-02

    申请号:EP82307013

    申请日:1982-12-31

    CPC classification number: H01J61/72 H01J63/00

    Abstract: The lamp shown herein is a beam mode fluorescent lamp for general lighting applications. The lamp comprises a light transmitting envelope (31), having a phosphor coating (37) on its inner surface, enclosing a pair of thermionic electrodes (33, 34) and a fill material, such as mercury, which emits ultraviolet radiation upon excitation. During application of the first polarity of an AC signal, one electrode acts as a cathode and the other electrode functions as an anode. During the other AC polarity, the electrodes (33, 34) reverse their functions. This invention reduces the requirement for input power to a beam mode discharge lamp without adversely affecting luminous output. This lamp substantially eliminates wasted electron bombardment energy to the anode by use of this energy to help heat the cathode for the next half of the AC cycle. This lamp employs a single power source (9) and may be used in various pre-heat or rapid start configurations.

    СПОСОБ УПРАВЛЕНИЯ АВТОЭМИССИОННЫМ ТОКОМ ЛАМПЫ И АВТОЭМИССИОННАЯ ЛАМПА ДЛЯ ЕГО ОСУЩЕСТВЛЕНИЯ
    6.
    发明申请

    公开(公告)号:WO2007133118A2

    公开(公告)日:2007-11-22

    申请号:PCT/RU2007/000230

    申请日:2007-05-10

    CPC classification number: H01J63/00 H01J19/24 H01J21/10

    Abstract: Изобретение относится к области электроники, а именно к вакуумным триодам, позволяющим коммутировать большие токи малыми напряжениями, и, которые используют полевые (холодные) катоды. Оно может применяться в элементах функциональной электроники: усилителях, генераторах, формирователях коротких высоковольтных импульсов и т.д. Элементы функциональной электроники на основе этого устройства найдут применение в бытовой технике, автомобилестроении, плазмохимии, энергетике, авиационной, ракетной технике и т.д. В предложенном способе управления автоэмиссионным током лампы изменяют величину поля около катода путем изменения расстояния между катодом и анодом. В автоэмиссионной лампе, содержащей анод и автоэмиссионный катод, расположенные друг относительно друга на небольшом расстоянии, автоэмиссионный катод выполнен в виде многоострийного источника электронов, представляющего собой поверхность с регулярными микронными выступами, имеющими удельное омическое сопротивление на несколько порядков выше удельного сопротивления металлов, и установленный на элементе, изменяющим геометрические размеры под действием подведенной энергии. Технический результат заключается в повышении надежности управления работой лампы за счет гальванической развязки входных цепей управления и выходных цепей автоэмиссионной лампы, повышении коэффициентов усиления по мощности, напряжению и току, увеличении допустимого диапазона напряжений, токов и мощностей.

    Abstract translation: 本发明涉及电子工程,特别是涉及使用场冷阴极通过低电压切换大电流的真空三极管。 本发明可用于诸如放大器,发生器,短高压脉冲形成器等功能电子器件的组件。基于本发明的器件的功能电子器件的组件可用于家用电器,汽车工业中的等离子体化学 ,能量学和航空和火箭工程。 用于控制灯自发电流的本发明的方法在于通过改变其阴极和阳极之间的距离来修改阴极附近的场数。 本发明的自发光灯包括在较小距离处彼此远离的阳极和自发射阴极,其中自发射阴极以多点电子源的形式体现,表示提供有规则的表面 微米的投射,其特定的欧姆电阻比金属的电阻率大几个数量级,并且安装在当被暴露于所供给的能量的作用时改变几何尺寸的元件上。 所述发明可以通过自发光灯的控制和输出电路的分离来提高灯的操作控制的可靠性,从而增加功率,电压和电流放大系数并扩展容许的电压,电流 和功率范围。

    METHOD AND DEVICE FOR PRODUCING PHOTONS IN THE ULTRAVIOLET WAVELENGTH RANGE
    7.
    发明申请
    METHOD AND DEVICE FOR PRODUCING PHOTONS IN THE ULTRAVIOLET WAVELENGTH RANGE 审中-公开
    用于在超紫外线波长范围内生产光子的方法和装置

    公开(公告)号:WO1983004099A1

    公开(公告)日:1983-11-24

    申请号:PCT/BE1983000010

    申请日:1983-05-05

    CPC classification number: H01J63/00

    Abstract: Method and device for the production of photons (7), in the ultraviolet wavelength range, comprising the implantation in a solid matrix of inert or respectively matrix-insoluble gas ions, the excitation of the gas imprisoned (2) in the solid matrix, and the emission of said photons (7) by the excited gas, as well as in particular the ionic bombardment of a surface of the solid matrix by low energy ions of at least one gas such as afore-mentioned, and the low energy electronic bombardment (4) of the solid matrix with emission of the photons (7).

    Abstract translation: 在紫外线波长范围内生产光子(7)的方法和装置,包括在固体基质中注入惰性或分别不溶于基质的气体离子,在固体基体中被注入(2)的气体的激发,以及 所述光子(7)被激发的气体的发射,特别是通过至少一种气体的低能离子(例如上述)和固体基质表面的低能电子轰击( 4)具有光子发射的固体基质(7)。

    BACKLIGHTS FOR COLOR LIQUID CRYSTAL DISPLAYS
    8.
    发明申请
    BACKLIGHTS FOR COLOR LIQUID CRYSTAL DISPLAYS 审中-公开
    彩色液晶显示器的背光

    公开(公告)号:WO1998022849A1

    公开(公告)日:1998-05-28

    申请号:PCT/US1997021452

    申请日:1997-11-21

    CPC classification number: G02F1/133617 H01J63/00 H01J63/06

    Abstract: A backlight (110) for a color liquid crystal display (28) uses various techniques for activating colored phosphors (310), which emit colored light to each one of several sub-pixels (12-18) within a particular liquid crystal display pixel. Activation of the colored (310) phosphors may be performed using field emission devices, both diode and triode, a fluorescent lamp, thin film electroluminescent light, an ultraviolet lamp, a thermionic emitter, or a high-intensity glow discharge lamp. LCD panels are manufactured using less than four glass substrates.

    Abstract translation: 用于彩色液晶显示器(28)的背光(110)使用各种技术来激活彩色荧光体(310),其向特定液晶显示像素内的几个子像素(12-18)中的每一个发出彩色光。 彩色(310)荧光体的激活可以使用二极管和三极管,荧光灯,薄膜电致发光,紫外线灯,热电子发射器或高强度辉光放电灯的场致发射器件来执行。 LCD面板使用少于四个玻璃基板制造。

    Discharge tube device
    9.
    发明专利
    Discharge tube device 失效
    排放管设备

    公开(公告)号:JPS5931553A

    公开(公告)日:1984-02-20

    申请号:JP14194282

    申请日:1982-08-16

    Applicant: Toshiba Corp

    CPC classification number: H01J63/00

    Abstract: PURPOSE:To reduce power capacity and enable low voltage operation by arranging a number of hollow cathodes in a tube bulb and time-sharingly performing discharge radiation to a discharge path between each hollow cathode and anode. CONSTITUTION:When a pulse signal is sequentially output from switching element control circuits O1 to O7, only a transistor 4a turns on for hours t1 and t2 and the power voltage from a power circuit 5 is applied to the discharge path between a hollow cathode 2a and a cathode 3 and then the discharge path performs discharge radiation. Then the discharge radiation is generated between each of hollow cathodes 2b to 2g and the cathode 3 in the same way. The front of a tube bulb 1 looks as if it emitted light uniformly by subsequently and repeatedly performing the discharge radiation with high speed. Since a single picture element display is performed by sequentially and alternately peforming discharge every seven hollow cathodes 2a to 2g radiation, the capacity of a power supply can be reduced and low voltage discharge can be made possible by afterglow.

    Abstract translation: 目的:为了降低功率容量,并通过在管状灯泡中排列多个中空阴极,并且在每个空心阴极和阳极之间的放电路径上分时执行放电辐射来实现低电压工作。 构成:当从开关元件控制电路O1〜O7顺序地输出脉冲信号时,只有晶体管4a导通小时t1,t2,电源电路5的电源电压被施加到空心阴极2a和 阴极3,然后放电路径执行放电辐射。 然后以相同的方式在每个中空阴极2b至2g和阴极3之间产生放电辐射。 管灯泡1的前部看起来好像通过随后均匀地发射光并且高速重复地进行放电辐射。 由于通过每七个中空阴极2a至2g辐射依次交替地排列放电来执行单个图像元素显示,所以可以减少电源的容量并且可以通过余辉使低电压放电成为可能。

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