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    Method and system for reducing power consumption in a display
    2.
    发明授权
    Method and system for reducing power consumption in a display 有权
    用于降低显示器功耗的方法和系统

    公开(公告)号：US08878771B2

    公开(公告)日：2014-11-04

    申请号：US13584515

    申请日：2012-08-13

    申请人： Jeffrey B. Sampsell

    发明人： Jeffrey B. Sampsell

    IPC分类号： G09G3/34 ,  G02B26/00

    CPC分类号： G09G3/3607 ,  G02B26/001 ,  G09G3/3466 ,  G09G2310/04 ,  G09G2330/021 ,  G09G2340/0407

    摘要： A method and system for reducing power consumption in a display includes driving a display comprising a plurality of display elements having selectable resolution, wherein the display device is configured to operate at a plurality of selectable operational modes. In a first operational mode, data at a first resolution is provided to the display at a first data rate, and in a second operational mode, data at a second resolution is provided to the display at a second data rate.

    摘要翻译： 一种用于降低显示器功耗的方法和系统，包括驱动包括具有可选分辨率的多个显示元件的显示器，其中所述显示设备被配置为以多种可选操作模式操作。 在第一操作模式中，以第一数据速率向显示器提供第一分辨率的数据，并且在第二操作模式中，以第二数据速率向显示器提供第二分辨率的数据。

    Dual film light guide for illuminating displays
    3.
    发明授权
    Dual film light guide for illuminating displays 有权
    用于照明显示屏的双膜光导

    公开(公告)号：US08373821B2

    公开(公告)日：2013-02-12

    申请号：US12795542

    申请日：2010-06-07

    申请人： Jeffrey B. Sampsell ,  Russell W. Gruhlke ,  Mark Mienko ,  Gang Xu ,  Ion Bita

    发明人： Jeffrey B. Sampsell ,  Russell W. Gruhlke ,  Mark Mienko ,  Gang Xu ,  Ion Bita

    IPC分类号： G02F1/1335

    CPC分类号： G02B6/0053 ,  G02B6/0038 ,  G02B26/001

    摘要： A front light guide panel including a plurality of embedded surface features is provided. The front light panel is configured to deliver uniform illumination from an artificial light source disposed at one side of the font light panel to an array of display elements located behind the front light guide while allowing for the option of illumination from ambient lighting transmitted through the light guide panel. The surface embedded surface relief features create air pockets within the light guide panel. Light incident on the side surface of the light guide propagates though the light guide until it strikes an air/light material guide interface at one on the air pockets. The light is then turned by total internal reflection through a large angle such that it exits an output face disposed in front of the array of display elements.

    摘要翻译： 提供了包括多个嵌入表面特征的前导光板。 前面板被配置成将来自设置在字体灯面板的一侧的人造光源的均匀照明传送到位于前导光体后面的显示元件的阵列，同时允许从透过光的环境光照射的选择 导板。 表面嵌入式表面浮雕特征在导光板内形成气穴。 入射在光导的侧表面的光通过光导传播，直到其在空气袋上的空气/光材料引导界面上撞击。 然后光通过大的角度的全内反射转动，使得它离开布置在显示元件阵列前面的输出面。

    OPTICAL FEATURES FOR SOLAR CELLS
    5.
    发明申请
    OPTICAL FEATURES FOR SOLAR CELLS 审中-公开
    太阳能电池的光学特性

    公开(公告)号：US20110308609A1

    公开(公告)日：2011-12-22

    申请号：US12817980

    申请日：2010-06-17

    申请人： Jeffrey B. Sampsell

    发明人： Jeffrey B. Sampsell

    IPC分类号： H01L31/00 ,  H01L31/18

    CPC分类号： H01L31/022425 ,  H01L31/0547 ,  H01L31/068 ,  H01L31/072 ,  H01L31/075 ,  Y02E10/52 ,  Y02E10/547 ,  Y02E10/548

    摘要： Reflectors formed in front of a solar cell reduce loss from reflections from specular conductors formed in front of the photovoltaic material in the solar cell by reflecting light otherwise incident upon the conductors onto the photovoltaic material. In one embodiment, a solar cell includes a photovoltaic material having a front surface, a conductive bus line extending along a first direction, the conductive bus line being disposed over the front surface of the photovoltaic material, a primary reflector disposed on the bus line, the primary reflector comprising a first reflective surface obtusely angled relative to the front surface of the photovoltaic material to reflect light onto the photovoltaic material, and a first secondary reflector extending along the first direction, spaced apart from the conductive bus line, the first secondary reflector comprising at least one reflective surface to reflect a portion of light reflected from the primary reflector towards the photovoltaic material.

    摘要翻译： 形成在太阳能电池前面的反射器通过反射入射到光伏材料上的光而将太阳能电池中的光电材料前面形成的镜面导体的反射减少。 在一个实施例中，太阳能电池包括具有前表面的光伏材料，沿着第一方向延伸的导电总线，设置在光伏材料前表面上的导电总线，设置在总线上的主反射器， 所述主反射器包括相对于所述光伏材料的前表面钝角的第一反射表面以将光反射到所述光伏材料上，以及沿着所述第一方向延伸的第一次级反射器，与所述导电总线间隔开，所述第一次级反射器 包括至少一个反射表面以将从主反射器反射的光的一部分反射向光伏材料。

    Angle sweeping holographic illuminator
    6.
    发明授权
    Angle sweeping holographic illuminator 有权
    角度扫描全息照明器

    公开(公告)号：US07845841B2

    公开(公告)日：2010-12-07

    申请号：US11467879

    申请日：2006-08-28

    申请人： Jeffrey B. Sampsell

    发明人： Jeffrey B. Sampsell

    IPC分类号： F21V7/22 ,  G03H1/00

    CPC分类号： G02B6/0046 ,  G02B5/32 ,  G02B6/0038 ,  G02B6/0048

    摘要： Light guides of various shapes are configured to adjust the angle of the individual light rays in a bundle of light within the light guide so that the angle of the respective rays are adjusted towards an acceptance angle of a hologram embedded within the light guide. The hologram embedded in the light guide is configured to eject individual rays towards the display elements when the respective rays are within a range of acceptance angles.

    摘要翻译： 各种形状的光导被配置为调节光导内的一束光中的各个光线的角度，使得各个光线的角度被调整为嵌入在光导中的全息图的接受角。 嵌入光导中的全息图被配置为当各个光线在接受角度的范围内时，向显示元件喷射各个光线。

    EM SHIELDING FOR DISPLAY DEVICES
    7.
    发明申请
    EM SHIELDING FOR DISPLAY DEVICES 审中-公开
    显示设备的EM屏蔽

    公开(公告)号：US20100245370A1

    公开(公告)日：2010-09-30

    申请号：US12730142

    申请日：2010-03-23

    申请人： Kollengode S. Narayanan ,  Ion Bita ,  Brian J. Gally ,  Jeffrey B. Sampsell

    发明人： Kollengode S. Narayanan ,  Ion Bita ,  Brian J. Gally ,  Jeffrey B. Sampsell

    IPC分类号： G06T15/00 ,  F21V9/06 ,  F21V9/04 ,  H05K13/00

    CPC分类号： G02B26/001 ,  G02B5/208 ,  H04N9/29 ,  Y10T29/49002

    摘要： A shielding material that can be arranged with respect to display elements to reduce potential damage or degraded performance caused by incident EM, such as UV and/or IR. The shielding material can be configured to be substantially transparent in visible light wavelengths. The shielding material can include inorganic materials, such as oxides including zinc oxide and titanium dioxide. Display elements can include a shielding material and an outer coating to reduce undesirable optical characteristics of an air/shielding material interface. The shielding material can be electrically conductive and function as a conductive layer in a microelectromechanical system (MEMS) device. In some embodiments, the shielding material can be disposed forward (closer to the viewer) of the electrodes of the display elements to prevent the high energy UV light from building up electrical charge in the electrodes. In some embodiments, the shielding material can also block certain wavelengths of light in the visible spectrum to darken the dark state of the display elements to improve the contrast ratio of the display.

    摘要翻译： 可以相对于显示元件布置的屏蔽材料，以减少由诸如UV和/或IR的入射EM引起的潜在损害或性能降低。 屏蔽材料可以构造成在可见光波长下基本上是透明的。 屏蔽材料可以包括无机材料，例如包括氧化锌和二氧化钛的氧化物。 显示元件可以包括屏蔽材料和外涂层，以减少空气/屏蔽材料界面的不期望的光学特性。 屏蔽材料可以是导电的，并且在微机电系统（MEMS）器件中用作导电层）。 在一些实施例中，屏蔽材料可以布置在显示元件的电极的前方（更靠近观察者）处，以防止高能UV光在电极中积累电荷。 在一些实施例中，屏蔽材料还可以阻挡可见光谱中的某些波长的光以使显示元件的暗态变暗，以提高显示器的对比度。

    Systems and methods for driving MEMS display
    9.
    发明授权
    Systems and methods for driving MEMS display 失效
    用于驱动MEMS显示的系统和方法

    公开(公告)号：US07702192B2

    公开(公告)日：2010-04-20

    申请号：US11472880

    申请日：2006-06-21

    申请人： Jeffrey B. Sampsell

    发明人： Jeffrey B. Sampsell

    IPC分类号： G02B6/26 ,  G09G3/34 ,  G01N21/00

    CPC分类号： G09G3/3466 ,  G02B27/0006 ,  G09G2320/029 ,  G09G2320/041 ,  G09G2320/043 ,  Y10S385/901

    摘要： Systems and methods for driving a display of MEMS devices are disclosed. In one embodiment, a display device comprises an array of MEMS display elements, at least one test deflecting element, and a deflection sensing circuit connected to the test deflecting element, the deflection sensing circuit being configured to monitor deflection of the test deflecting element without actuating the test deflection element and to provide a signal indicative of one or more parameters affecting operation of the array of MEMS display elements based on the deflection.

    摘要翻译： 公开了用于驱动MEMS器件的显示器的系统和方法。 在一个实施例中，显示设备包括MEMS显示元件的阵列，至少一个测试偏转元件和连接到测试偏转元件的偏转感测电路，该偏转感测电路被配置为监测测试偏转元件的偏转而不致动 测试偏转元件并且提供指示基于偏转影响MEMS显示元件阵列的操作的一个或多个参数的信号。

    Compatible MEMS switch architecture
    10.
    发明授权
    Compatible MEMS switch architecture 失效
    兼容MEMS开关架构

    公开(公告)号：US07684106B2

    公开(公告)日：2010-03-23

    申请号：US11591809

    申请日：2006-11-02

    申请人： Jeffrey B. Sampsell

    发明人： Jeffrey B. Sampsell

    IPC分类号： G02B26/00

    CPC分类号： G02B26/001 ,  G09G3/207 ,  G09G3/3466

    摘要： A method of fabricating a display device includes forming a switch and forming a plurality of display elements in parallel electrical communication with the switch. The switch includes an electrode, a first contact, and a second contact. The switch is responsive to voltages applied to the electrode to selectively place the first contact and the second contact in communication with one another. Forming the switch includes a first set of patterning steps. Forming the plurality of display elements includes a second set of patterning steps. The second set of patterning steps includes the first set of patterning steps.

    摘要翻译： 制造显示装置的方法包括形成开关并形成与开关并联电连通的多个显示元件。 开关包括电极，第一触点和第二触点。 开关响应于施加到电极的电压，以选择性地将第一接触和第二接触彼此连通。 形成开关包括第一组图案化步骤。 形成多个显示元件包括第二组图案化步骤。 第二组图案化步骤包括第一组图案化步骤。