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    Braille display device and method of constructing same
    2.
    发明授权
    Braille display device and method of constructing same 有权
    盲文显示装置及其构造方法

    公开(公告)号：US08690576B2

    公开(公告)日：2014-04-08

    申请号：US13407364

    申请日：2012-02-28

    Applicant: Patrick Murphy ,  Todd Conard ,  Waldemar Tunkis ,  Michael Goldenberg

    Inventor： Patrick Murphy ,  Todd Conard ,  Waldemar Tunkis ,  Michael Goldenberg

    IPC: G09B21/00

    CPC classification number: G09B21/003 ,  G09B21/004 ,  Y10T29/49155

    Abstract: Disclosed is a Braille display device. The device supports an array of individual Braille cells with corresponding tactile pins. The pins can be selectively lifted by way of reeds to generate Braille characters that can be felt by the user. The Braille characters can correspond to visible characters, such as characters on a computer screen. The display is refreshable to allow for the sequential display of lines, paragraphs, or pages. In accordance with the disclosure, the Braille cells are constructed in a manner that minimizes manufacturing costs and that also permits the size of the display to be greatly reduced.

    Abstract translation: 盲文显示装置。 该设备支持具有相应触觉引脚的单个盲文单元阵列。 可以通过簧片选择性地提升销，以产生用户可以感受到的盲文字符。 盲文字符可以对应于可见字符，例如计算机屏幕上的字符。 显示屏可以刷新，以便顺序显示行，段落或页面。 根据本公开，盲文单元以最小化制造成本并且还允许显着减小的尺寸的方式构造。

    Braille cell cap
    3.
    发明授权
    Braille cell cap 有权
    盲文电池盖

    公开(公告)号：US07722355B2

    公开(公告)日：2010-05-25

    申请号：US12115302

    申请日：2008-05-05

    Applicant: Patrick Murphy ,  Todd Conard ,  Waldemar Tunkis ,  Michael Goldenberg ,  Carlos Rodriguez

    Inventor： Patrick Murphy ,  Todd Conard ,  Waldemar Tunkis ,  Michael Goldenberg ,  Carlos Rodriguez

    IPC: G09B21/00

    CPC classification number: G09B21/004

    Abstract: An electromechanical Braille cell assembly includes a plurality of parallel bimorph reeds. A first plurality of bimorph reeds is mounted to a first side of a printed circuit board by a first plurality of clips and a second plurality of bimorph reeds is mounted to a second side of the printed circuit board by a second plurality of clips. A frame has a top wall, a bottom wall, a first side wall in the form of an angle wall and a second side wall in the form of a flat wall. Pinholes are formed in the angle wall to accommodate Braille pins and the flat wall is slotted to accommodate a plurality of printed circuit boards. A monolithic cap covers all of the Braille pins. Pinholes formed in the cap receive the respective tips of the Braille cells when actuated bimorph reeds cause displacement of the Braille pins.

    Abstract translation: 机电盲孔单元组件包括多个平行的双压电晶片。 第一多个双压电晶片通过第一多个夹子安装到印刷电路板的第一侧，并且第二多个双压电晶片通过第二多个夹子安装到印刷电路板的第二侧。 框架具有顶壁，底壁，呈角壁形式的第一侧壁和呈平壁形式的第二侧壁。 针孔形成在角壁中以适应盲文销，并且平壁开槽以容纳多个印刷电路板。 单片盖覆盖所有盲文引脚。 当致动的双压电晶片引起盲文引脚的位移时，形成在帽中的针孔接收盲文单元的各个尖端。

    Braille Cell Cap
    6.
    发明申请
    Braille Cell Cap 有权
    盲文电池盖

    公开(公告)号：US20100099062A1

    公开(公告)日：2010-04-22

    申请号：US12645654

    申请日：2009-12-23

    Applicant: Patrick Murphy ,  Todd Conard ,  Waldemar Tunkis ,  Michael Goldenberg ,  Carlos Rodriguez

    Inventor： Patrick Murphy ,  Todd Conard ,  Waldemar Tunkis ,  Michael Goldenberg ,  Carlos Rodriguez

    IPC: G09B21/00

    CPC classification number: G09B21/004

    Abstract: An electromechanical Braille cell assembly includes a plurality of parallel bimorph reeds. A first plurality of bimorph reeds is mounted to a first side of a printed circuit board by a first plurality of clips and a second plurality of bimorph reeds is mounted to a second side of the printed circuit board by a second plurality of clips. A frame has a top wall, a bottom wall, a first side wall in the form of an angle wall and a second side wall in the form of a flat wall. Pinholes are formed in the angle wall to accommodate Braille pins and the flat wall is slotted to accommodate a plurality of printed circuit boards. A monolithic cap covers all of the Braille pins. Pinholes formed in the cap receive the respective tips of the Braille cells when actuated bimorph reeds cause displacement of the Braille pins.

    Abstract translation: 机电盲孔单元组件包括多个平行的双压电晶片。 第一多个双压电晶片通过第一多个夹子安装到印刷电路板的第一侧，并且第二多个双压电晶片通过第二多个夹子安装到印刷电路板的第二侧。 框架具有顶壁，底壁，呈角壁形式的第一侧壁和呈平壁形式的第二侧壁。 针孔形成在角壁中以适应盲文销，并且平壁开槽以容纳多个印刷电路板。 单片盖覆盖所有盲文引脚。 当致动的双压电晶片引起盲文引脚的位移时，形成在帽中的针孔接收盲文单元的各个尖端。

    Magnifier Having Slideably Mounted Camera
    10.
    发明申请
    Magnifier Having Slideably Mounted Camera 有权
    放大镜具有可滑动安装的相机

    公开(公告)号：US20060268569A1

    公开(公告)日：2006-11-30

    申请号：US11308298

    申请日：2006-03-15

    Applicant: Carlos Rodriguez ,  Waldemar Tunkis ,  Todd Conard ,  Patrick Murphy ,  Ronald Dean ,  Bradley Davis ,  Michael Goldenberg

    Inventor： Carlos Rodriguez ,  Waldemar Tunkis ,  Todd Conard ,  Patrick Murphy ,  Ronald Dean ,  Bradley Davis ,  Michael Goldenberg

    IPC: F21V7/04 ,  A47F3/00 ,  A47B19/00 ,  G02F1/1335 ,  H03H9/00

    CPC classification number: H04N7/183 ,  G02B6/0011 ,  G02B6/0025 ,  G02B27/027

    Abstract: A magnifier for use by people with low vision includes a large LCD display upon which an enlarged image appears. Light from an LED is directed in a first direction onto a deflection wall where it is deflected into a direction substantially orthogonal to the first direction. The deflected light impinges upon a diffuser that bends it so that it illuminates an object upon which the magnifier is placed. The light is then reflected by the object, through the diffuser, and onto a mirror positioned at an angle relative to the object. The mirror directs the light onto a camera lens and the lens focuses the light onto a sensor that drives the LCD display so that the image appears on the LCD screen. The camera is slideably mounted so the user can make the image larger or smaller by sliding the camera toward or away from the mirror, respectively.

    Abstract translation: 用于低视力的人的放大镜包括大型LCD显示器，其上放大的图像出现。 来自LED的光沿第一方向被引导到偏转壁上，在偏转壁上偏转到与第一方向大致正交的方向。 偏转的光照射在使其弯曲的扩散器上，使得其照亮放大器放置在其上的物体。 然后，光被物体通过漫射器反射到相对于物体成一定角度的反射镜上。 镜子将光线引导到相机镜头上，镜头将光线聚焦到驱动LCD显示屏的传感器上，使图像出现在液晶显示屏上。 相机可滑动地安装，因此用户可以分别通过相机朝向或远离镜子滑动来使图像变大或变小。

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