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    ILLUMINATION DEVICE WITH PASSIVATION LAYER
    1.
    发明公开
    ILLUMINATION DEVICE WITH PASSIVATION LAYER 审中-公开
    与钝化照明装置

    公开(公告)号：EP2641114A2

    公开(公告)日：2013-09-25

    申请号：EP11785220.2

    申请日：2011-11-02

    Applicant: Qualcomm Mems Technologies, Inc.

    Inventor： BITA, Ion ,  LI, Kebin ,  RAO, Rashmi ,  SASAGAWA, Teruo ,  ARBUCKLE, Brian, W. ,  CUMMINGS, William

    IPC: G02B6/00 ,  F21V8/00

    CPC classification number: G02B26/001 ,  G02B6/005 ,  Y10T29/49826

    Abstract: This disclosure provides systems, methods and apparatus for providing illumination by using a light guide to distribute light. In one aspect, the light guide includes a light turning film over an optically transmissive supporting layer. The light turning film may be formed of a material deposited in the liquid state. The light turning film may be formed of a photodefinable material, which may be glass, such a spin-on glass, or may be a polymer. In some other implementations, the glass is not photodefinable. The light turning film may have indentations that define light turning features and a protective layer may be formed over those indentations. The protective layer may also be formed of a glass material, such as spin-on glass. The light turning features in the light guide film may be configured to redirect light out of the light guide, for example, to illuminate a display.

    DEVICES AND METHODS FOR PROTECTING ELECTROMECHANICAL DEVICE ARRAYS
    4.
    发明申请
    DEVICES AND METHODS FOR PROTECTING ELECTROMECHANICAL DEVICE ARRAYS 审中-公开
    用于保护机电装置阵列的装置和方法

    公开(公告)号：WO2014018455A1

    公开(公告)日：2014-01-30

    申请号：PCT/US2013/051516

    申请日：2013-07-22

    Applicant: QUALCOMM MEMS TECHNOLOGIES, INC.

    Inventor： FENNELL, Leonard Eugene ,  KAO, Tsongming ,  SASAGAWA, Teruo ,  PATEL, Sapna ,  WANG, Hung-Jen

    IPC: B81B7/00

    CPC classification number: B81B7/0058 ,  B81B2201/042 ,  B81B2207/053 ,  B81B2207/115 ,  G02B26/001 ,  Y10T29/49155

    Abstract: This disclosure provides systems, methods and apparatus for protecting electromechanical systems (EMS) devices from mechanical interference. In one aspect, an array of EMS devices may include one or more regions in which an EMS device is replaced with a spacer structure, such that the overall height of the spacer structure is greater than the height of the surrounding EMS devices. In another aspect, resilient spacer structures can be formed overlying stable portions of an EMS device array. These resilient spacer structures may be formed from a cross-linked organic material.

    Abstract translation: 本公开提供了用于保护机电系统（EMS）装置免受机械干扰的系统，方法和装置。 在一个方面，EMS装置的阵列可以包括一个或多个区域，其中EMS装置被间隔物结构代替，使得间隔结构的整体高度大于周围EMS装置的高度。 另一方面，可以形成覆盖EMS装置阵列的稳定部分的弹性间隔结构。 这些弹性间隔物结构可以由交联的有机材料形成。

    ILLUMINATION DEVICE AND PROCESS FOR FORMING COATED RECESSED LIGHT GUIDE FEATURES
    5.
    发明申请
    ILLUMINATION DEVICE AND PROCESS FOR FORMING COATED RECESSED LIGHT GUIDE FEATURES 审中-公开
    照明装置和形成涂覆的光导指示特征的方法

    公开(公告)号：WO2013059003A1

    公开(公告)日：2013-04-25

    申请号：PCT/US2012/058895

    申请日：2012-10-05

    Applicant: QUALCOMM MEMS TECHNOLOGIES, INC.

    Inventor： RAO, Rashmi R. ,  SASAGAWA, Teruo

    IPC: G02B6/00

    CPC classification number: G02B6/0055 ,  G02B6/0038

    Abstract: This disclosure provides systems, methods and apparatus for providing illumination by using light turning features (121) in a light guide (1010,120). In an aspect, an illumination system is provided with a light guide configured to support propagation of light along the length of the light guide. The light guide includes a light turning feature- formed by an indentation (1014) in the light guide. A coating layer (1015) is disposed along surfaces of the indentation and the volume of the indentation over the coating is filled with a filler (1035a). The filler substantially fills the indentation to an upper surface of the light turning feature and is spaced apart from the light guide. The light guide is configured to provide total internal reflection of light at the upper surface of the light guide. Light from a light source (130) can be injected into the light guide and then redirected by the turning features to illuminate a display (160).

    Abstract translation: 本公开提供了通过使用光导（1010,120）中的光转动特征（121）来提供照明的系统，方法和装置。 在一个方面，一种照明系统设置有导光体，该光导构造成支持沿着光导的长度的光的传播。 光导包括由光导中的凹陷（1014）形成的光转动特征。 涂层（1015）沿凹部的表面设置，并且在涂层上的压痕体积填充有填料（1035a）。 填料基本上填充到光转向特征的上表面并且与导光体间隔开的凹陷。 光导被配置为在光导的上表面处提供光的全内反射。 来自光源（130）的光可以被注入到光导中，然后通过转动特征重新定向以照亮显示器（160）。

    FLEXIBLE INTEGRATED CIRCUIT DEVICE LAYERS AND PROCESSES
    6.
    发明申请
    FLEXIBLE INTEGRATED CIRCUIT DEVICE LAYERS AND PROCESSES 审中-公开
    柔性集成电路器件层和工艺

    公开(公告)号：WO2012082358A1

    公开(公告)日：2012-06-21

    申请号：PCT/US2011/062417

    申请日：2011-11-29

    Applicant: QUALCOMM MEMS TECHNOLOGIES, INC. ,  SASAGAWA, Teruo ,  ARBUCKLE, Brian

    Inventor： SASAGAWA, Teruo ,  ARBUCKLE, Brian

    IPC: H01L21/77 ,  H01L25/065 ,  H01L21/78

    CPC classification number: H01L27/1266 ,  H01L21/7806 ,  H01L25/0657 ,  H01L2224/16 ,  H01L2225/0652 ,  H01L2924/09701 ,  H01L2924/12044 ,  H01L2924/1461 ,  H01L2924/00

    Abstract: This disclosure provides systems, processes, and apparatus implementing and using techniques for fabricating flexible integrated circuit (IC) device layers. In one implementation, a sacrificial layer is deposited on a substrate. The sacrificial layer can include amorphous silicon or molybdenum, by way of example. One or more electronic components are formed on the sacrificial layer. A polymer coating is provided on the one or more electronic components to define a coated device layer. The sacrificial layer is removed to release the coated device layer from the substrate. The sacrificial layer can be removed using a xenon difluoride gas or by etching, for example. Coated device layers made in accordance with this process can be stacked. The substrate can be formed of glass, silicon, a plastic, a ceramic, a compound semiconductor, and/or a metal, depending on the desired implementation. The electronic component(s) can include a passive component such as a resistor, an inductor, or a capacitor. The electronic component(s) can also or alternatively include an active component such as a transistor.

    Abstract translation: 本公开提供用于制造柔性集成电路（IC）器件层的系统，工艺和装置实现和使用技术。 在一个实施方式中，牺牲层沉积在衬底上。 作为示例，牺牲层可以包括非晶硅或钼。 在牺牲层上形成一个或多个电子部件。 在一个或多个电子部件上提供聚合物涂层以限定涂覆的器件层。 去除牺牲层以从基底释放涂覆的器件层。 可以使用二氧化氙气体或通过蚀刻来除去牺牲层。 可以堆叠根据该工艺制成的涂覆器件层。 取决于所需的实施方式，衬底可以由玻璃，硅，塑料，陶瓷，化合物半导体和/或金属形成。 电子部件可以包括诸如电阻器，电感器或电容器的无源部件。 电子部件还可以或者可选地包括诸如晶体管的有源部件。

    ILLUMINATION DEVICE WITH LIGHT GUIDE COATING
    7.
    发明申请
    ILLUMINATION DEVICE WITH LIGHT GUIDE COATING 审中-公开
    具有轻指导涂层的照明装置

    公开(公告)号：WO2012067827A1

    公开(公告)日：2012-05-24

    申请号：PCT/US2011/058992

    申请日：2011-11-02

    Applicant: QUALCOMM MEMS TECHNOLOGIES, INC. ,  SASAGAWA, Teruo ,  ARBUCKLE, Brian, W. ,  CUMMINGS, William ,  BITA, Ion ,  LI, Kebin ,  RAO, Rashmi

    Inventor： SASAGAWA, Teruo ,  ARBUCKLE, Brian, W. ,  CUMMINGS, William ,  BITA, Ion ,  LI, Kebin ,  RAO, Rashmi

    IPC: G02B6/00 ,  F21V8/00

    CPC classification number: G02B26/001 ,  G02B6/005 ,  Y10T29/49826

    Abstract: This disclosure provides systems, methods and apparatus for providing illumination by using a light guide to distribute light. In one aspect, the light guide includes a light turning film (128) over an optically transmissive supporting layer (129). In some implementations, the light turning film may be formed of a material deposited in the liquid state. In some implementations, the light turning film may be formed of a photodefinable material, which may be glass, such a spin-on glass, or may be a polymer. In some other implementations, the glass is not photodefinable. The light turning film may have indentations (131) that define light turning features and a protective layer may be formed over those indentations. The protective layer may also be formed of a glass material, such as spin-on glass. The light turning features in the light guide film may be configured to redirect light out of the light guide. In some implementations, the redirected light may be applied to illuminate a display.

    Abstract translation: 本公开提供了通过使用光导来分配光来提供照明的系统，方法和装置。 在一个方面中，光导包括光透射支撑层（129）上的光转向膜（128）。 在一些实施方案中，光转向膜可以由以液态沉积的材料形成。 在一些实施方案中，光转向膜可以由光可定义材料形成，其可以是玻璃，例如旋涂玻璃，或者可以是聚合物。 在一些其他实施方案中，玻璃不是可光定型的。 光转向膜可以具有限定光转动特征的凹口（131），并且可以在这些凹陷上形成保护层。 保护层也可以由诸如旋涂玻璃之类的玻璃材料形成。 导光膜中的光转动特征可以被配置为将光重新导向光导。 在一些实施方案中，可以应用重定向的光来照亮显示器。

    INTEGRATION OF THIN FILM SWITCHING DEVICE WITH ELECTROMECHANICAL SYSTEMS DEVICE
    10.
    发明申请
    INTEGRATION OF THIN FILM SWITCHING DEVICE WITH ELECTROMECHANICAL SYSTEMS DEVICE 审中-公开
    薄膜切换装置与电子系统装置的集成

    公开(公告)号：WO2013188228A1

    公开(公告)日：2013-12-19

    申请号：PCT/US2013/044698

    申请日：2013-06-07

    Applicant: QUALCOMM MEMS TECHNOLOGIES, INC.

    Inventor： SASAGAWA, Teruo

    IPC: G02B26/00

    CPC classification number: G02B26/001

    Abstract: This disclosure provides systems and methods for thin film switching devices, such as thin film transistors and thin film diodes, which are integrated in a display apparatus. In one aspect, a thin film switching device is positioned on a rear side of an electromechanical systems (EMS) display element formed over a substrate and is in electrical communication with the EMS display element. In another aspect, the thin film switching device is positioned between the EMS display element and the substrate. A planar layer is disposed between the EMS display element and the thin film switching device, with the planar layer having a planar surface.

    Abstract translation: 本公开提供了集成在显示装置中的诸如薄膜晶体管和薄膜二极管的薄膜开关器件的系统和方法。 一方面，薄膜开关装置位于形成在基板上并与EMS显示元件电连通的机电系统（EMS）显示元件的后侧。 另一方面，薄膜开关装置位于EMS显示元件和基板之间。 平面层设置在EMS显示元件和薄膜开关器件之间，平面层具有平坦表面。

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