Method and apparatus for forming MEMS device
    1.
    发明授权
    Method and apparatus for forming MEMS device 有权
    用于形成MEMS器件的方法和装置

    公开(公告)号:US08963262B2

    公开(公告)日:2015-02-24

    申请号:US12903149

    申请日:2010-10-12

    IPC分类号: H01L29/84

    摘要: The disclosure is generally directed to fabrication steps, and operation principles for microelectromechanical (MEMS) transducers. In one embodiment, the disclosure relates to a texture morphing device. The texture morphing device includes: a plurality of supports arranged on a substrate to support a deformable mirror; an ITO layer; and a Distributed Bragg Reflector (DBR) layer. A pair of adjacent supports form a cavity with the ITO layer and the deformable mirror. When the height of the cavity changes responsive to an external pressure, the internal reflection within the cavity is changed. The change in the height of the cavity causes the exterior texture to morph. Similar principles are disclosed for constructing sensor and actuators.

    摘要翻译: 本公开一般涉及制造步骤以及微机电(MEMS)换能器的操作原理。 在一个实施例中,本公开涉及纹理变形装置。 纹理变形装置包括:布置在基板上以支撑可变形反射镜的多个支撑件; ITO层; 和分布式布拉格反射器(DBR)层。 一对相邻的支撑件形成具有ITO层和可变形反射镜的空腔。 当空腔的高度响应于外部压力而变化时,空腔内的内部反射被改变。 空腔的高度变化导致外部纹理变形。 公开了用于构造传感器和致动器的类似原理。

    Wristband
    2.
    外观设计

    公开(公告)号:USD740150S1

    公开(公告)日:2015-10-06

    申请号:US29420024

    申请日:2012-05-03

    申请人: Chris Howsam

    设计人: Chris Howsam

    Method for forming a MEMS capacitor array
    4.
    发明授权
    Method for forming a MEMS capacitor array 有权
    MEMS电容阵列的形成方法

    公开(公告)号:US08601658B2

    公开(公告)日:2013-12-10

    申请号:US13248901

    申请日:2011-09-29

    IPC分类号: H01G7/00

    摘要: The embodiments disclosed herein are directed to fabrication methods useful for creating MEMS via microcontact printing by using small organic molecule release layers. The disclose method enables transfer of a continuous metal film onto a discontinuous platform to form a variable capacitor array. The variable capacitor array can produce mechanical motion under the application of a voltage. The methods disclosed herein eliminate masking and other traditional MEMS fabrication methodology. The methods disclosed herein can be used to form a substantially transparent MEMS having a PDMS layer interposed between an electrode and a graphene diaphragm.

    摘要翻译: 本文公开的实施例涉及通过使用小的有机分子释放层通过微接触印刷创建MEMS的制造方法。 公开的方法能够将连续金属膜转移到不连续平台上以形成可变电容器阵列。 可变电容器阵列可以在施加电压的情况下产生机械运动。 本文公开的方法消除掩蔽和其它传统的MEMS制造方法。 本文公开的方法可以用于形成基本上透明的MEMS,其具有介于电极和石墨烯隔膜之间的PDMS层。

    High-uniformity limited-spread point spread function light emitter
    5.
    发明授权
    High-uniformity limited-spread point spread function light emitter 有权
    高均匀性扩散点扩散功能光发射器

    公开(公告)号:US09534746B2

    公开(公告)日:2017-01-03

    申请号:US14404249

    申请日:2013-06-04

    摘要: Simple yet powerful mathematical solutions are provided for producing a minimally-spreading de-pixelization light spread function with four-fold bilateral symmetry to create a High Dynamic Range LED-LCD display where the point spread functions of each LED regardless of intensity can be designed such that adjacent rows and columns of LEDs within an array blend smoothly and uniformly to create a non-pixelated continuous image in two dimensions on the diffuser screen and with minimal luminance overlap to minimize the computational demands required at video rate of an HDR display. The resulting image has substantially visually perfect uniform luminance, linear luminance and quadratic luminance gradient. Additionally a new display architecture is unveiled and described that emulates the mathematically developed light spread functions mentioned. This new architecture comprises several sub-aspects to tune the display device to the desired design requirements.

    摘要翻译: 提供简单而强大的数学解决方案,用于产生具有四重双向对称性的最小扩散去像素化光扩展功能,以创建高动态范围LED-LCD显示屏,其中每个LED的点扩散功能无论强度如何都可设计为 阵列内的相邻行和列的平滑和均匀地混合,以在扩散器屏幕上以二维形成非像素化连续图像,并具有最小的亮度重叠,以最小化HDR显示的视频速率所需的计算需求。 所得到的图像具有基本上视觉上完美的均匀亮度,线性亮度和二次亮度梯度。 另外,一个新的显示架构被揭示和描述,模拟所提到的数学发展的光扩展功能。 这种新架构包括将显示设备调整到所需设计要求的几个子方面。

    Registered reflective element for a brightness enhanced TIR display
    6.
    发明授权
    Registered reflective element for a brightness enhanced TIR display 有权
    用于亮度增强的TIR显示器的注册反射元件

    公开(公告)号:US09280029B2

    公开(公告)日:2016-03-08

    申请号:US14266744

    申请日:2014-04-30

    IPC分类号: G02F1/167 G02F1/1335 G02F1/19

    摘要: The brightness of a TIR-based display is enhanced with a registered reflective element by recycling and reflecting light that passes through the dark pupil region of each hemi-spherical protrusion in the hemi-spherical surface back to the viewer. A method to fabricate a brightness enhanced TIR display comprising an apertured membrane with a thin conductive reflective metal layer facing and registered with the pupils of the hemi-spherical surface.

    摘要翻译: 通过将通过半球形表面中的每个半球形突起的暗瞳孔区域的光再循环并反射回观察者,通过注册的反射元件增强了基于TIR的显示器的亮度。 一种制造亮度增强的TIR显示器的方法,其包括具有面向并与半球形表面的瞳孔配准的薄导电反射金属层的多孔膜。