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    • 1. 发明授权
    • On-board laser-triggered multi-layer semiconductor power switch
    • 板载激光触发多层半导体电源开关
    • US6154477A
    • 2000-11-28
    • US76110
    • 1998-05-12
    • Douglas M. WeidenheimerSol SchneiderJeffry Golden
    • Douglas M. WeidenheimerSol SchneiderJeffry Golden
    • H01L31/167H01L29/74H01S3/30H01S5/00
    • H01L31/167H01S5/4025
    • A laser activated semiconductor switching device has a semiconductor structure housed in a semiconductor structure housing, and a laser array assembly directly connected to the semiconductor structure housing. The laser array assembly houses a plurality of laser diodes and diode control circuitry which energizes the laser diodes to emit light directly onto a surface of the semiconductor structure, which can be the cathode or anode surface, to cause the semiconductor structure to generate current carriers which enable passage of current through the semiconductor structure. The device can further include a second laser array assembly which is connected to the side of the semiconductor structure housing opposite to that on which the first laser array assembly is connected, and is configured to operate in a manner similar to the first laser array assembly. The surfaces of the semiconductor structure can be covered with metal layers having openings which permit the passage of the laser light into the semiconductor structure. The metal layers are reflective to the laser light and prevent the laser light that has passed into the semiconductor structure from exiting the structure to improve current carrier generation.
    • 激光激活半导体开关器件具有容纳在半导体结构外壳中的半导体结构和直接连接到半导体结构外壳的激光器阵列组件。 激光阵列组件容纳多个激光二极管和二极管控制电路,激光二极管和二极管控制电路激励激光二极管,以将光直接发射到可以是阴极或阳极表面的半导体结构的表面上,以使半导体结构产生电流载流子, 使电流通过半导体结构。 该装置还可以包括第二激光阵列组件,其连接到与第一激光阵列组件相连的半导体结构壳体的侧面,并且被配置为以类似于第一激光阵列组件的方式操作。 半导体结构的表面可以被具有允许激光通过半导体结构的开口的金属层覆盖。 金属层对激光反射,并且防止已经进入半导体结构的激光离开结构以改善电流载流子的产生。
    • 4. 发明申请
    • Method and apparatus for high transfer efficiency electrostatic spray
    • 高转印效率静电喷涂的方法和装置
    • US20070194157A1
    • 2007-08-23
    • US11461360
    • 2006-07-31
    • Jeffry GoldenChristopher KocherMatthew Hanlon
    • Jeffry GoldenChristopher KocherMatthew Hanlon
    • B05B5/00
    • B05B5/025
    • A method of spraying an aerosol spray, comprising providing a grounded nozzle and an electrode separated by a predetermined distance; placing the electrode at a high electrical potential relative to the nozzle, thereby creating an electric field between the nozzle and the electrode; ejecting a liquid from the nozzle towards the electrode to atomize the ejected liquid into aerosol droplets or particles, so that in the applied electric field between the nozzle and the electrode the aerosol droplets or particles obtain an induced electric charge; and forming a directed spray of aerosol droplets or particles having a desired shape and with sufficient momentum and electric charge so that the directed spray of aerosol droplets or particles is deposited on a target.
    • 一种喷雾气溶胶喷雾的方法,包括提供接地喷嘴和间隔预定距离的电极; 将电极相对于喷嘴放置在高电位,从而在喷嘴和电极之间产生电场; 从喷嘴喷射液体朝向电极,以将喷射的液体雾化成气溶胶液滴或颗粒,使得在喷嘴和电极之间施加的电场中,气溶胶液滴或颗粒获得感应电荷; 并形成具有所需形状并具有足够的动量和电荷的气溶胶微滴或颗粒的定向喷雾,使得气溶胶液滴或颗粒的定向喷雾沉积在目标上。
    • 10. 发明授权
    • Reflex tetrode for producing an efficient unidirectional ion beam
    • 用于产生高效单向离子束的反射四极杆
    • US4194139A
    • 1980-03-18
    • US936146
    • 1978-08-23
    • John A. PasourChristos A. KapetanakosRedge A. MahaffeyJeffry Golden
    • John A. PasourChristos A. KapetanakosRedge A. MahaffeyJeffry Golden
    • H01J27/04H01J23/08H01J27/00H05H1/00
    • H01J27/04
    • A reflex tetrode device for efficiently generating intense, pulsed unidirional ion beams. The device includes two thin, semitransparent anodes spaced from a real cathode which is maintained at ground potential. The first anode is spaced from and faces the real cathode. The second anode is spaced a short distance from the first anode and a virtual cathode is formed beyond the second anode when a sufficiently high electron current flows from the real cathode and through the anodes. The anodes are ring-like or disc-like structures secured to the edges of a support member with their planes perpendicular to the axis of the device between the real and virtual cathodes. The anode structure (i.e., the support member together with the two anodes) is connected to a pulsed high-voltage generator which is operated in positive polarity. Consequently, both anodes are at the same positive potential. The first anode, because of its material, does not readily form an ionic plasma when electrons pass through it, but the second anode does.
    • 用于有效产生强脉冲单向离子束的反射四极管装置。 该器件包括两个与保持在地电位的真正阴极间隔的薄的半透明阳极。 第一阳极与真阴极间隔开并面对真阴极。 第二阳极与第一阳极隔开一短距离,并且当足够高的电子电流从真实阴极流过阳极并通过阳极时,形成超过第二阳极的虚拟阴极。 阳极是固定到支撑构件的边缘的环状或圆盘状结构,其平面垂直于在真实阴极和虚拟阴极之间的装置的轴线。 阳极结构(即,支撑构件与两个阳极一起)连接到正极性操作的脉冲高压发生器。 因此,阳极都处于相同的正电位。 第一阳极由于其材料,当电子通过它时不容易形成离子等离子体,而是第二阳极。