Light-Emitting Device and Article
    2.
    发明申请
    Light-Emitting Device and Article 有权
    发光装置及其制品

    公开(公告)号:US20110241539A1

    公开(公告)日:2011-10-06

    申请号:US12751680

    申请日:2010-03-31

    IPC分类号: H01L51/52 H01L51/56

    摘要: A device including a layer comprising a light emissive area and a light non-emissive area. A light-extracting feature is disposed over the light non-emissive area. The light-extracting features can include surface aberrations and reflective index matching elements. A method of forming the device is also provided.

    摘要翻译: 一种装置,包括包括光发射区域和轻的非发射区域的层。 光提取特征被布置在光非发射区域上。 光提取特征可以包括表面像差和反射索引匹配元素。 还提供了一种形成该装置的方法。

    Stacked film optical data storage device and method of manufacture
    7.
    发明授权
    Stacked film optical data storage device and method of manufacture 有权
    叠层胶片光学数据存储装置及其制造方法

    公开(公告)号:US08524348B1

    公开(公告)日:2013-09-03

    申请号:US13459840

    申请日:2012-04-30

    IPC分类号: G11B7/24

    摘要: A data storage device includes a substrate layer, made of a moldable non-photopolymer plastic substrate and having a servo layer, adjoined to a stacked film structure that is constructed of multiple functional films, having data layers, with spacer film(s) disposed between each of the functional films. Methods of manufacturing the data storage device include using a roll-to-roll system to adhere thin spacer film extrusions between the multiple functional film extrusions so as to construct the stacked film structure. An additional method uses an application of functional film coating to thin spacer films and a roll-to-roll system.

    摘要翻译: 数据存储装置包括由可模制的非光聚合物塑料基板制成并具有伺服层的基板层,该伺服层与由具有数据层的多个功能膜构成的叠层膜结构相邻,隔离膜设置在 每个功能膜。 制造数据存储装置的方法包括使用卷对卷系统在多功能薄膜挤出件之间粘附薄间隔膜挤出物,以构成层叠薄膜结构。 一种额外的方法使用功能膜涂层对薄间隔膜和卷对卷系统的应用。

    System and method for precise servoing
    10.
    发明授权
    System and method for precise servoing 失效
    精确伺服系统和方法

    公开(公告)号:US08553515B2

    公开(公告)日:2013-10-08

    申请号:US12957179

    申请日:2010-11-30

    摘要: A method for servoing when reading out a recorded holographic disk or recording in a preformatted disk includes detecting a primary signal of a reflected primary beam from a target data track of a target data layer of the disk, wherein the primary beam of radiation has a first wavelength; comparing a power measurement of the primary signal with a threshold value of power; detecting a tracking signal of a reflected tracking beam from a reference layer of the disk in an event that the power measurement of the primary signal is below the threshold value, wherein the tracking beam of radiation has a second wavelength; generating a servo error signal based upon the primary signal or the tracking signal; actuating an optical sub-system based upon either of the primary servo error signal or the tracking servo error signal such that the primary beam focuses on the target data layer.

    摘要翻译: 当读出记录的全息盘或在预先格式化的盘中记录时的伺服方法包括:检测来自盘的目标数据层的目标数据轨迹的反射主光束的主信号,其中主辐射束具有第一 波长; 将主信号的​​功率测量与功率的阈值进行比较; 在所述主信号的功率测量低于所述阈值的情况下,检测来自所述盘的参考层的反射跟踪光束的跟踪信号,其中所述跟踪光束具有第二波长; 基于主信号或跟踪信号产生伺服误差信号; 基于主伺服误差信号或跟踪伺服误差信号中的任何一个致动光学子系统,使得主光束聚焦在目标数据层上。