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168 条记录 (耗时 0.032 秒)

    Electronically controlled squishable composite switch
    71.
    发明授权
    Electronically controlled squishable composite switch 有权
    电子控制可压缩复合开关

    公开(公告)号：US08933496B2

    公开(公告)日：2015-01-13

    申请号：US13291016

    申请日：2011-11-07

    申请人： Vladimir Bulovic ,  Jeffrey H. Lang ,  Sarah Paydavosi ,  Annie I-Jen Wang ,  Trisha L. Andrew ,  Apoorva Murarka ,  Farnaz Niroui ,  Frank Yaul ,  Jeffrey C. Grossman

    发明人： Vladimir Bulovic ,  Jeffrey H. Lang ,  Sarah Paydavosi ,  Annie I-Jen Wang ,  Trisha L. Andrew ,  Apoorva Murarka ,  Farnaz Niroui ,  Frank Yaul ,  Jeffrey C. Grossman

    IPC分类号： H01L45/00 ,  H01L21/62

    CPC分类号： H01L29/84 ,  H01L27/0629 ,  H01L29/41725 ,  H01L45/00 ,  Y10S977/742

    摘要： A method and apparatus for making analog and digital electronics which includes a composite including a squishable material doped with conductive particles. A microelectromechanical systems (MEMS) device has a channel made from the composite, where the channel forms a primary conduction path for the device. Upon applied voltage, capacitive actuators squeeze the composite, causing it to become conductive. The squishable device includes a control electrode, and a composite electrically and mechanically connected to two terminal electrodes. By applying a voltage to the control electrode relative to a first terminal electrode, an electric field is developed between the control electrode and the first terminal electrode. This electric field results in an attractive force between the control electrode and the first terminal electrode, which compresses the composite and enables electric control of the electron conduction from the first terminal electrode through the channel to the second terminal electrode.

    摘要翻译： 一种用于制造模拟和数字电子学的方法和装置，其包括掺杂有导电颗粒的可堆置材料的复合材料。 微机电系统（MEMS）装置具有由复合材料制成的通道，其中通道形成器件的主导通路径。 在施加电压时，电容执行器挤压复合材料，使其变得导电。 可挤压装置包括控制电极，以及电气和机械连接到两个端子电极的复合体。 通过相对于第一端子电极向控制电极施加电压，在控制电极和第一端子电极之间产生电场。 该电场导致控制电极和第一端子电极之间的吸引力，其压缩复合材料并且能够电控制从第一端子电极通过通道到第二端子电极的电子传导。

    LED ARRAY WITH PHOTODETECTOR
    74.
    发明申请
    LED ARRAY WITH PHOTODETECTOR 有权
    LED阵列与光电转换器

    公开(公告)号：US20120327052A1

    公开(公告)日：2012-12-27

    申请号：US13606487

    申请日：2012-09-07

    申请人： Vladimir Bulovic ,  Jonathan R. Tischler ,  Jennifer Yu

    发明人： Vladimir Bulovic ,  Jonathan R. Tischler ,  Jennifer Yu

    IPC分类号： G06F3/038

    CPC分类号： G06F3/038 ,  G09G3/3216 ,  G09G3/3225 ,  G09G2320/029 ,  G09G2320/043 ,  G09G2320/0693 ,  G09G2360/145

    摘要： Embodiments of the present invention provide for an array, and corresponding method of forming an array, that includes a plurality of light emitting devices. The light emitting devices are disposed over a substrate, and a photodetector detects light emitted through the substrate from the light emitting devices. Further, a substantially constant brightness may be maintained in a plurality of light emitting devices disposed over the upper surface of a substrate in an array. Light emitted through the substrate from each of the light emitting devices is measured, and the voltage level applied to each of the light emitting devices is varied to maintain a substantially constant brightness level of light emitted from the light emitting devices.

    摘要翻译： 本发明的实施例提供一种阵列，以及形成阵列的相应方法，其包括多个发光器件。 发光器件设置在衬底上，并且光电检测器从发光器件检测通过衬底发射的光。 此外，可以在阵列中的衬底的上表面上设置的多个发光器件中保持基本恒定的亮度。 测量从每个发光器件通过衬底发射的光，并且改变施加到每个发光器件的电压电平，以保持从发光器件发射的光的基本上恒定的亮度水平。

    METHOD AND APPARATUS FOR DEPOSITING FILMS
    77.
    发明申请
    METHOD AND APPARATUS FOR DEPOSITING FILMS 审中-公开
    沉积膜的方法和装置

    公开(公告)号：US20110267390A1

    公开(公告)日：2011-11-03

    申请号：US13153470

    申请日：2011-06-06

    申请人： Vladimir Bulovic ,  Jianglong Chen ,  Conor Francis Madigan ,  Martin A. Schmidt

    发明人： Vladimir Bulovic ,  Jianglong Chen ,  Conor Francis Madigan ,  Martin A. Schmidt

    IPC分类号： B41J29/38

    CPC分类号： B41J2/04588 ,  B05B17/0638 ,  B41J2/04581 ,  B41J2/07 ,  B41J2/14 ,  B41J2202/09 ,  B41J2202/16 ,  H01L51/0005 ,  H01L51/56 ,  H05B33/10

    摘要： The disclosure relates to a method for depositing films on a substrate which may form part of an LED or other types of display. In one embodiment, the disclosure relates to an apparatus for depositing ink on a substrate. The apparatus includes a chamber for receiving ink; a discharge nozzle having an inlet port and an outlet port, the discharge nozzle receiving a quantity of ink from the chamber at the inlet port and dispensing the quantity of ink from the outlet port; and a dispenser for metering the quantity of ink from the chamber to the inlet port of the discharge nozzle; wherein the chamber receives ink in liquid form having a plurality of suspended particles and the quantity of ink is pulsatingly metered from the chamber to the discharge nozzle; and the discharge nozzle evaporates the carrier liquid and deposits the solid particles on the substrate.

    摘要翻译： 本公开涉及一种用于在可以形成LED或其他类型的显示器的一部分的衬底上沉积膜的方法。 在一个实施例中，本公开涉及一种用于在基底上沉积墨的装置。 该装置包括用于接收墨水的腔室; 具有入口和出口的排出喷嘴，所述排出喷嘴在所述入口处从所述室接收一定量的墨，并从所述出口分配墨水量; 以及分配器，用于计量从所述腔室到所述排放喷嘴的入口的墨水量; 其中所述腔室容纳具有多个悬浮颗粒的液体形式的墨水，并且所述墨水量从所述腔室脉动地计量到所述排放喷嘴; 并且排出喷嘴使载液蒸发并将固体颗粒沉积在基板上。