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    TOUCH-SENSITIVE ILLUMINATING DISPLAY
    1.
    发明申请
    TOUCH-SENSITIVE ILLUMINATING DISPLAY 有权

    公开(公告)号：US20210200370A1

    公开(公告)日：2021-07-01

    申请号：US16075637

    申请日：2017-01-31

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： Jarrid WITTKOPF ,  Robert IONESCU ,  Ning GE ,  Helen A HOLDER

    IPC: G06F3/041 ,  G06F3/044 ,  H03K17/96

    Abstract: In an example implementation, a touch-sensitive illuminating display includes a transparent flexible touch layer, a transparent top conductive layer adjacent the flexible touch layer, a bottom conductive layer, and an electroluminescent layer and variable-thickness dielectric layer sandwiched between the top and bottom conductive layers. Pressure against the flexible touch layer is to reduce the dielectric layer thickness and bring the top and bottom conductive layers closer together, causing the electroluminescent layer to emit light where the pressure is applied.

    SENSING A PROPERTY OF A FLUID
    6.
    发明申请
    SENSING A PROPERTY OF A FLUID 审中-公开

    公开(公告)号：US20180009224A1

    公开(公告)日：2018-01-11

    申请号：US15547133

    申请日：2015-04-30

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： Ning GE ,  Zhiyong Li ,  Leong Yap Chia ,  Wai Mun Wong

    IPC: B41J2/14 ,  G01N27/414

    CPC classification number: B41J2/14153 ,  B41J2/125 ,  G01N27/414

    Abstract: In an example, a device for sensing a property of a fluid may include an ion-sensitive field effect transistor (ISFET) having a gate, a source, and a drain. The device may also include a first metal element in contact with the gate and a switching layer in contact with the first metal layer. A resistance state of the switching layer is to be modified through application of an electrical field of at least a predefined strength through the switching layer and is to be retained in the switching layer following removal of the electrical field. The device may also include a metal plate in contact with the switching layer, in which the metal plate is to directly contact the fluid for which the property is to be sensed.

    INTEGRATED CIRCUITS
    7.
    发明申请
    INTEGRATED CIRCUITS 审中-公开
    集成电路

    公开(公告)号：US20170053993A1

    公开(公告)日：2017-02-23

    申请号：US15306740

    申请日：2014-04-30

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： Reynaldo V Villavelez ,  Ning GE ,  Mun Hooi YAOW ,  Erik D Ness ,  David B Novak

    IPC: H01L29/423 ,  H01L49/02

    Abstract: The present subject matter relates to an integrated circuit. The integrated circuit includes a first metal layer and a second metal layer capacitively coupled to the first metal layer through a dielectric layer. Further, the second metal layer includes an electron leakage path to provide for leakage of charge from the second metal layer in a predetermined leak time period.

    Abstract translation: 本主题涉及集成电路。 集成电路包括通过电介质层与第一金属层电容耦合的第一金属层和第二金属层。 此外，第二金属层包括电子泄漏路径，以在预定的泄漏时间段内提供来自第二金属层的电荷泄漏。

    Fluid Ejection Apparatuses Including a Substrate with a Bulk Layer and a Epitaxial Layer
    8.
    发明申请
    Fluid Ejection Apparatuses Including a Substrate with a Bulk Layer and a Epitaxial Layer 有权
    流体喷射装置包括具有块层和外延层的基板

    公开(公告)号：US20160129690A1

    公开(公告)日：2016-05-12

    申请号：US14890551

    申请日：2013-06-28

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： Ning GE ,  Chaw Sing HO ,  Adam L. GHOZEIL ,  Michael W. CUMBIE

    IPC: B41J2/145 ,  B41J2/16

    CPC classification number: B41J2/145 ,  B41J2/14 ,  B41J2/14016 ,  B41J2/14129 ,  B41J2/1603 ,  B41J2/162 ,  B41J2/1626 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2202/13

    Abstract: Examples of fluid ejection apparatuses and methods for making fluid ejection apparatuses are described. An example method may include forming a fluid feed slot in a bulk layer of a substrate, forming a plurality of ink feed channels in at least an epitaxial layer of the substrate, each of the ink feed channels fluidically coupled to the fluid feed slot, and forming a plurality of drop generators over the substrate such that the epitaxial layer of the substrate is between the plurality of drop generators and the bulk layer and such that the each of the drop generators is fluidically coupled to the fluid feed slot by at least one of the ink feed channels.

    Abstract translation: 对流体喷射装置和制造流体喷射装置的方法进行说明。 一个示例性方法可以包括在衬底的本体层中形成流体馈送槽，在衬底的至少外延层中形成多个供墨通道，每个供墨通道流体耦合到流体供给槽，以及 在所述衬底上形成多个液滴发生器，使得所述衬底的所述外延层位于所述多个液滴发生器和所述主体层之间，并且使得所述液滴发生器中的每一个通过以下中的至少一个流体耦合到所述流体供给槽 供墨通道。

    FLUID LEVEL SENSOR
    10.
    发明申请
    FLUID LEVEL SENSOR 审中-公开

    公开(公告)号：US20200003601A1

    公开(公告)日：2020-01-02

    申请号：US16462071

    申请日：2017-02-23

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： Ning GE ,  Chien-Hua Chen ,  Alexander Govyadinov

    IPC: G01F23/24 ,  G01F23/00 ,  B41J2/175 ,  B23K26/364

    Abstract: A fluid reservoir may include a number of metal traces along a wall of the fluid reservoir, and a number of fuse circuits along a length of the metal traces. Each of the fuse circuits may include a fuse along a length of a respective metal trace, and a number of parasitic resistive elements in parallel to the fuse. The parasitic resistive elements reduce current flow through the fuse in the presence of a fluid contained within the fluid reservoir.

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