Electrochemical cell with fluid distribution layer having integral
sealing capability
    3.
    发明授权
    Electrochemical cell with fluid distribution layer having integral sealing capability 失效
    具有集成密封能力的流体分布层的电化学电池

    公开(公告)号:US5976726A

    公开(公告)日:1999-11-02

    申请号:US846653

    申请日:1997-05-01

    IPC分类号: H01M8/02 H01M8/10 H01M8/24

    摘要: An electrochemical fuel cell comprises a pair of separator plates and a pair of fluid distribution layers interposed between the separator plates. At least one of the fluid distribution layers comprises a sealing region and an electrically conductive, fluid permeable active region, and a preformed sheet material extending into each of the sealing region and the active region. An ion exchange membrane is interposed between at least a portion of the fluid distribution layers, and a quantity of electrocatalyst is interposed between at least a portion of each of the fluid distribution layers and at least a portion of the membrane, thereby defining the active region. Compression of the preformed sheet material by urging of the pair of plates towards each other renders the at least one fluid distribution layer substantially fluid impermeable in a direction parallel to the major planar surfaces, in the sealing region. The performed sheet material included in the at least one fluid distribution layer thus has intrinsic sealing capability. This approach reduces or eliminates the need for separate gaskets or sealing components and integrates several functions, such as sealing, fluid distribution, and current collection, in a single layer.

    摘要翻译: 一种电化学燃料电池包括一对分隔板和一对介于隔板之间的流体分布层。 流体分配层中的至少一个包括密封区域和导电的,可流体渗透的有源区域,以及延伸到每个密封区域和活性区域中的预成型片材。 在至少一部分流体分配层之间插入离子交换膜,并且在每个流体分配层的至少一部分和至少一部分膜之间插入一定量的电催化剂,由此限定有源区 。 通过使一对板彼此推动来压缩预成型片材使得至少一个流体分配层在密封区域中在平行于主平面的方向上基本上不可渗透。 因此,包含在至少一个流体分配层中的所执行的片材具有固有的密封能力。 这种方法减少或消除了对单独的垫片或密封部件的需求,并且在单层中集成了诸如密封,流体分配和电流收集的几个功能。

    IMAGING BIT PLANE SEQUENCING USING PIXEL VALUE REPETITION
    6.
    发明申请
    IMAGING BIT PLANE SEQUENCING USING PIXEL VALUE REPETITION 有权
    使用像素值重复排列成像平面图

    公开(公告)号:US20120299952A1

    公开(公告)日:2012-11-29

    申请号:US13567244

    申请日:2012-08-06

    IPC分类号: G09G5/02

    摘要: A system and method for displaying an image are provided. In one embodiment, the method includes receiving a data stream representing a frame of an image. The data stream may indicate a first color pixel cluster corresponding to a first color and a second color pixel cluster corresponding to a second color. The first color pixel cluster and the second color pixel cluster may be displayed. The first color pixel cluster may be different from the second color pixel cluster.

    摘要翻译: 提供了一种用于显示图像的系统和方法。 在一个实施例中,该方法包括接收表示图像帧的数据流。 数据流可以指示对应于第一颜色的第一颜色像素簇和对应于第二颜色的第二颜色像素簇。 可以显示第一颜色像素簇和第二颜色像素簇。 第一颜色像素簇可以不同于第二颜色像素簇。

    Lens Array Element and Method
    7.
    发明申请
    Lens Array Element and Method 有权
    镜头阵列元素和方法

    公开(公告)号:US20100165470A1

    公开(公告)日:2010-07-01

    申请号:US12347449

    申请日:2008-12-31

    IPC分类号: G02B27/12

    摘要: According to one embodiment of the present invention a method for directing light onto a digital micromirror device is disclosed that includes the steps of directing light toward a DMD through a lens that includes a plurality of lens elements such that, absent correction, the directed light is distorted at the DMD; and compensating for the distortion of the directed light at the DMD by predistorting the directed light prior to reaching the DMD by the plurality of lens elements.

    摘要翻译: 根据本发明的一个实施例,公开了一种用于将光引导到数字微镜器件上的方法,其包括以下步骤:通过包括多个透镜元件的透镜将光导向DMD,使得不存在校正,定向光 DMD扭曲; 以及通过在由多个透镜元件到达DMD之前预失真有向光来补偿DMD处的定向光的失真。

    Color recapture for display systems
    8.
    发明授权
    Color recapture for display systems 有权
    显示系统的颜色重新捕获

    公开(公告)号:US06771325B1

    公开(公告)日:2004-08-03

    申请号:US09705467

    申请日:2000-11-03

    IPC分类号: H04N912

    摘要: A sequential color display system using a white light source (202) to create a full color image projected onto an image plane (214). A dynamic filter (206), typically a series of moving dichroic filters, generates a series of primary colored light beams that are swept across the surface of a spatial light modulator (210). Light rejected by the dynamic filter (206) enters a light recycler (204) and is reapplied to the dynamic filter (206). The light recycler is typically one or more reflective surfaces, including mirrors, baffles, enclosures, lamp reflectors, TIR surfaces, or specially coated material arranged in such a way as to encourage light toward an aperture separating the light recycler (204) and the dynamic filter (206). Typically all three primary colors are produced simultaneously by the dynamic filter (206). The illuminated portion of the dynamic filter (206) is imaged onto the modulator (210) and a controller (216) provides appropriate image data for each portion of the modulator (210) in synchronization with the sweep of the primary color bands across the modulator surface. The primary color bands are modulated by the spatial light modulator (210) and the modulated light is focused by lens (212) onto the image plane (214). The viewer integrates the light arriving at each portion of the image plane (214) over a frame period to provide the perception of a full-color image.

    摘要翻译: 一种使用白光源(202)创建投影到图像平面(214)上的全色图像的顺序彩色显示系统。 动态滤波器(206)通常是一系列运动的二向色滤波器,产生扫过横跨空间光调制器(210)的表面的一系列原色光束。 由动态滤波器(206)拒绝的光进入光回收器(204),并被重新应用于动态滤波器(206)。 光回收器通常是一个或多个反射表面,包括反射镜,挡板,外壳,灯反射器,TIR表面或特别涂覆的材料,其被布置成促使光朝着将光回收器(204)和动态 过滤器(206)。 典型地,所有三原色都是由动态滤波器(206)同时产生的。 动态滤波器(206)的照明部分被成像到调制器(210)上,并且控制器(216)与调制器(210)的每个部分的扫描同步地跨越调制器 表面。 主色带由空间光调制器(210)调制,并且调制的光被透镜(212)聚焦到图像平面(214)上。 观看者将在帧周期中到达图像平面(214)的每个部分的光集成,以提供全色图像的感知。

    System and Method for Grouped Pixel Addressing
    9.
    发明申请
    System and Method for Grouped Pixel Addressing 有权
    用于分组像素寻址的系统和方法

    公开(公告)号:US20100073397A1

    公开(公告)日:2010-03-25

    申请号:US12236379

    申请日:2008-09-23

    IPC分类号: G09G5/02

    摘要: In accordance with the teachings of the present disclosure, a system and method for displaying an image are provided. In one embodiment, the method includes receiving a data stream representing a frame of an image. The data stream may indicate a first color pixel cluster corresponding to a first color and a second color pixel cluster corresponding to a second color. The first color pixel cluster and the second color pixel cluster may be displayed. The first color pixel cluster may be different from the second color pixel cluster.

    摘要翻译: 根据本公开的教导,提供了一种用于显示图像的系统和方法。 在一个实施例中,该方法包括接收表示图像帧的数据流。 数据流可以指示对应于第一颜色的第一颜色像素簇和对应于第二颜色的第二颜色像素簇。 可以显示第一颜色像素簇和第二颜色像素簇。 第一颜色像素簇可以不同于第二颜色像素簇。

    INTEGRATED IMAGE CAPTURE AND PROJECTION SYSTEM
    10.
    发明申请
    INTEGRATED IMAGE CAPTURE AND PROJECTION SYSTEM 有权
    集成图像捕获和投影系统

    公开(公告)号:US20090153712A1

    公开(公告)日:2009-06-18

    申请号:US11956521

    申请日:2007-12-14

    申请人: Michael T. Davis

    发明人: Michael T. Davis

    IPC分类号: H04N3/14

    摘要: An integrated system comprises a light valve and an image sensor for image display and image capture. The image sensor and the light valve share a common dual-function lens by positioning the light valve and image sensor at locations offset from the optical axis of the dual-function lens.

    摘要翻译: 集成系统包括光阀和用于图像显示和图像捕获的图像传感器。 图像传感器和光阀通过将光阀和图像传感器定位在偏离双功能透镜的光轴的位置处,共享一个共同的双功能透镜。