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    • 3. 发明授权
    • Display system and method of using same
    • 显示系统及其使用方法
    • US07348970B2
    • 2008-03-25
    • US10264131
    • 2002-10-02
    • John M da CunhaAndrew KollEric T. Martin
    • John M da CunhaAndrew KollEric T. Martin
    • G09G3/22
    • G06F3/0386G06F3/03542G09G3/02G09G2310/0245
    • An optically addressable display includes a plurality of receptor and emitter pairs where each pair is for receiving optical display information and for generating light indicative of the display information. Each individual receptor and emitter pair is coupled electrically by an associated control circuit that facilitates driving the emitter so it generates either the received display information or annotation information generated by a light wand that is capable of being optically coupled to individual ones of the plurality of receptors. Each control circuit has a pulse density capture circuit that receives a pulse train signal indicative of a desired brightness or hue levels and drives an individual one of the emitters on and off at a determined duty cycle to produce the desired brightness or hue levels. In another embodiment sets of receptor and emitter pairs are grouped in cells, where each cell is capable of generating N of shades of different colors.
    • 光学可寻址显示器包括多个接收器和发射器对,其中每对用于接收光学显示信息并用于产生指示显示信息的光。 每个单独的受体和发射体对通过相关联的控制电路电耦合,其有助于驱动发射器,使得其产生接收到的显示信息或由能够与多个受体中的单个的受体光学耦合的光棒产生的注释信息 。 每个控制电路具有脉冲密度捕获电路,其接收指示期望亮度或色相电平的脉冲序列信号,并以确定的占空比驱动发射器中的单个发射器以产生所需的亮度或色相电平。 在另一个实施例中,一组接收器和发射器对被分组在单元中,其中每个单元能够产生不同颜色的阴影的N个。
    • 4. 发明授权
    • Method for identifying location on an optical disk
    • 用于识别光盘上的位置的方法
    • US07233557B2
    • 2007-06-19
    • US10856574
    • 2004-05-28
    • Shane ShivjiMitch HanksKevin L. ColburnMike SalkoAndrew Koll
    • Shane ShivjiMitch HanksKevin L. ColburnMike SalkoAndrew Koll
    • G11B5/55B41J2/47
    • G11B7/0037B41J3/4071G11B23/40
    • A method is disclosed for positioning an optical labeling mechanism substantially close to a particular track of a labeling surface on an optical disk. The method can include the operation of positioning the optical labeling mechanism adjacent to the particular track. A further operation can be measuring a first surface texture of the labeling surface using the optical labeling mechanism. Another operation can involve positioning the optical labeling mechanism adjacent to a different track. A further operation can be moving the optical labeling mechanism from the different track toward the particular track location. Another operation can involve measuring a second surface texture of the labeling surface using the optical labeling mechanism. A further operation can be comparing the first and second surface textures to determine if the optical labeling mechanism is positioned substantially near the particular track.
    • 公开了一种用于将光学标签机构基本靠近光盘上标签表面的特定轨道定位的方法。 该方法可以包括将光学标签机构定位在特定轨道附近的操作。 进一步的操作可以是使用光学标签机构来测量标记表面的第一表面纹理。 另一个操作可以包括将光学标签机构定位在与不同轨道相邻的位置。 进一步的操作可以是将光学标签机构从不同的轨道移动到特定的轨道位置。 另一个操作可以包括使用光学标签机构测量标记表面的第二表面纹理。 进一步的操作可以是比较第一和第二表面纹理以确定光学标签机构是否基本上位于特定轨道附近。
    • 6. 发明授权
    • Cubic memory array with diagonal select lines
    • 具有对角选择线的立方体存储器阵列
    • US06687147B2
    • 2004-02-03
    • US10202174
    • 2002-07-23
    • Peter FrickeAndrew L. Van BrocklinAndrew Koll
    • Peter FrickeAndrew L. Van BrocklinAndrew Koll
    • G11C506
    • H01L27/0688G11C5/025G11C7/18H01L21/8221H01L27/105H01L27/1052
    • A method of creating a memory circuit preferably includes (1) forming a first plurality of select-lines in a plane substantially parallel to a substrate, (2) forming a second plurality of select-lines in a plane substantially parallel to the substrate, where the second plurality of select-lines is divided into first and second groups, where the first group is formed in a direction normal to that of the first plurality of select-lines and the second group is formed in a direction substantially diagonal to that of the first group, (3) forming a plurality of pillars normal to the substrate, and (4) forming an array of memory cells, each memory cell being respectively coupled to a pillar and one of each of said first and second pluralities of select-lines.
    • 一种创建存储器电路的方法优选地包括:(1)在基本上平行于衬底的平面中形成第一组多个选择线,(2)在基本上平行于衬底的平面中形成第二组选择线,其中 第二组选择线被分成第一组和第二组,其中第一组形成在与第一组多个选择线的方向垂直的方向上,并且第二组形成在与第一组大致对角线的方向上 第一组,(3)形成与衬底垂直的多个支柱,以及(4)形成存储器单元的阵列,每个存储单元分别耦合到一个柱和每个所述第一和第二多个选择线中的一个 。