LIGHT SOURCE HAVING LIGHT EMITTING CELLS ARRANGED TO PRODUCE A SPHERICAL EMISSION PATTERN
    21.
    发明申请
    LIGHT SOURCE HAVING LIGHT EMITTING CELLS ARRANGED TO PRODUCE A SPHERICAL EMISSION PATTERN 审中-公开
    具有发光细胞的光源具有生成球形发射图案

    公开(公告)号:US20100301356A1

    公开(公告)日:2010-12-02

    申请号:US12645284

    申请日:2009-12-22

    IPC分类号: H01L33/00

    摘要: A light source includes a mount having first and second opposite surfaces, a first light emitting element having one or more solid state light emitting cells arranged to emit light from the first surface of the mount, and a second light emitting element having one or more solid state light emitting cells arranged to emit light from the second surface of the mount. The first and second light emitting elements are arranged such that the light emitted from the light source produces a substantially spherical emission pattern.

    摘要翻译: 光源包括具有第一和第二相对表面的安装座,具有一个或多个固态发光元件的第一发光元件,该固态发光元件被布置成从安装座的第一表面发射光;以及第二发光元件,其具有一个或多个固体 状态发光单元被布置成从安装座的第二表面发射光。 第一和第二发光元件布置成使得从光源发射的光产生基本上球形的发射图案。

    METHOD AND SYSTEM FOR DYNAMIC IN-SITU PHOSPHOR MIXING AND JETTING
    22.
    发明申请
    METHOD AND SYSTEM FOR DYNAMIC IN-SITU PHOSPHOR MIXING AND JETTING 有权
    用于动态现场磷酸盐混合和喷射的方法和系统

    公开(公告)号:US20100279575A1

    公开(公告)日:2010-11-04

    申请号:US12628730

    申请日:2009-12-01

    申请人: Tao Xu Rene Helbing

    发明人: Tao Xu Rene Helbing

    IPC分类号: H01J9/24 H01J9/46 H01J9/42

    CPC分类号: H01J9/223 H01L2933/0041

    摘要: A system and method for depositing a phosphor composition onto a light emitting device improves manufacturing yield, simplifies conventional processes, and decreases costs. For example, a method of dispensing a phosphor composition onto a light emitting device includes dispensing a portion of the phosphor composition onto the light emitting device utilizing a plurality of colored phosphor dispensers each for dispensing a respective type of phosphor. Power is applied to the light emitting device to emit light, and a characteristic the light emitted by the light emitting device is detected. Phosphor mixing and phosphor dispensing are dynamically controlled. Therefore the color characteristics of phosphor dispensed on LEDs are consistent. The system and method may also reduce the difference between detected characteristic of the light and a desired characteristic of the light.

    摘要翻译: 用于将荧光体组合物沉积到发光器件上的系统和方法提高了制造成品率,简化了常规工艺并降低了成本。 例如,将荧光体组合物分配到发光器件上的方法包括使用多个着色的磷光体分配器将荧光体组合物的一部分分配到发光器件上,每个用于分配相应类型的荧光体。 电力施加到发光器件发光,并且检测由发光器件发射的光的特性。 荧光粉混合和荧光粉分配是动态控制的。 因此,分配在LED上的荧光体的颜色特性是一致的。 该系统和方法还可以减少检测到的光的特性与光的期望特性之间的差异。

    Inertial input apparatus and method with optical motion state detection
    23.
    发明申请
    Inertial input apparatus and method with optical motion state detection 审中-公开
    惯性输入装置和光学运动状态检测方法

    公开(公告)号:US20080030458A1

    公开(公告)日:2008-02-07

    申请号:US11500149

    申请日:2006-08-07

    IPC分类号: G09G5/00

    CPC分类号: G06F3/0317 G06F3/03544

    摘要: An apparatus includes an inertia sensing system, an optical motion sensing system, and a processing system. The inertia sensing system generates inertial data indicative of movement in relation to an inertial reference frame. The optical motion sensing system generates optical data from received light. The processing system determines movement measures from the inertial data. The processing system also select one of an in-motion output state and a motionless output state based on the optical data. During the in-motion output state, the processing system produces an output corresponding to the movement measures. During the motionless output state, the processing system produces an output indicative of zero motion regardless of the inertial data.

    摘要翻译: 一种装置包括惯性感测系统,光学运动感测系统和处理系统。 惯性感测系统产生指示相对于惯性参考系的运动的惯性数据。 光学运动感测系统从接收光产生光学数据。 处理系统根据惯性数据确定运动量度。 处理系统还基于光学数据选择运动中输出状态和静止输出状态之一。 在运动输出状态期间,处理系统产生对应于运动测量的输出。 在静止输出状态期间,无论惯性数据如何,处理系统产生指示零运动的输出。

    Electronic device with integrated optical navigation module and microlens array therefore
    24.
    发明申请
    Electronic device with integrated optical navigation module and microlens array therefore 有权
    因此,具有集成光学导航模块和微透镜阵列的电子设备

    公开(公告)号:US20070215793A1

    公开(公告)日:2007-09-20

    申请号:US11374052

    申请日:2006-03-14

    IPC分类号: G06M7/00

    CPC分类号: G06F3/0421

    摘要: A portable device includes a transparent surface; a microlens array having lenslets, each lenslet forming a corresponding image of an object using light received through the transparent surface; a light sensor having pixels, each pixel corresponding uniquely to one of the plurality of lenslets, to detect the formed images of the object; and a controller to use the detected images to determine a motion of the object relative to the transparent surface, and to output the detected motion to a display for use in navigating a cursor and/or a menu on the display according to the determined motion. The portable device can be used in a telephone, personal digital assistant, and/or other handheld devices which control navigation on a display included in the device or external to the device.

    摘要翻译: 便携式装置包括透明表面; 具有小透镜的微透镜阵列,每个小透镜使用通过透明表面接收的光形成对象的对应图像; 具有像素的光传感器,每个像素唯一对应于所述多个小透镜之一,以检测所述物体的形成图像; 以及控制器,用于使用所检测的图像来确定对象相对于透明表面的运动,并且根据确定的运动将检测到的运动输出到用于在显示器上导航光标和/或菜单的显示器。 便携式设备可以用在电话,个人数字助理和/或控制在设备中包含的显示器上或设备外部的导航的其他手持设备。

    Virtual display with motion synchronization
    25.
    发明申请
    Virtual display with motion synchronization 审中-公开
    具有运动同步的虚拟显示

    公开(公告)号:US20070057787A1

    公开(公告)日:2007-03-15

    申请号:US11225928

    申请日:2005-09-13

    IPC分类号: G08B13/00

    CPC分类号: G09F9/33

    摘要: A virtual display with motion synchronization (“VDMS”) device using one or more arrays of light sources for displaying messages. The VDMS device may include a motion sensor to detect and measure movement of the VDMS device, and synchronization circuitry configured to synchronize the light emission of the individual light sources in the arrays with the movement of the VDMS device. The VDMS device may also include a self-contained power source and a control unit and interface that allow the user to program the messages that are displayed by the VDMS device, as well as memory that stores user messages.

    摘要翻译: 具有使用一个或多个光源阵列的运动同步(“VDMS”)设备的虚拟显示器来显示消息。 VDMS设备可以包括用于检测和测量VDMS设备的运动的运动传感器,以及配置成使阵列中的各个光源的光发射与VDMS设备的运动同步的同步电路。 VDMS设备还可以包括独立的电源以及允许用户编程由VDMS设备显示的消息以及存储用户消息的存储器的控制单元和接口。

    Light-sensing system that uses light guides
    27.
    发明申请
    Light-sensing system that uses light guides 审中-公开
    使用光导的感光系统

    公开(公告)号:US20060227328A1

    公开(公告)日:2006-10-12

    申请号:US11101848

    申请日:2005-04-08

    IPC分类号: G01N21/55

    CPC分类号: G01N21/553

    摘要: Light-sensing systems and methods thereof are described. A light source illuminates target areas arrayed on a surface. Light guides receive light reflected from the target areas. The amount of light reflected from a target area corresponds at least in part to the composition of a substance associated with that target area. Detectors receive reflected light carried by the light guides.

    摘要翻译: 描述了光感测系统及其方法。 光源照亮阵列在表面上的目标区域。 导光板接收从目标区域反射的光。 从目标区域反射的光的量至少部分地对应于与该目标区域相关联的物质的组成。 检测器接收光导所携带的反射光。

    Optically-controlled optical network and switching node therefor
    28.
    发明申请
    Optically-controlled optical network and switching node therefor 失效
    光控光网络及其交换节点

    公开(公告)号:US20050244156A1

    公开(公告)日:2005-11-03

    申请号:US10838504

    申请日:2004-05-03

    IPC分类号: H04J14/00 H04J14/02

    摘要: The optically-switched optical network comprises information signal channels allocated for optically transmitting one or more information signals; routing signal channels allocated for optically transmitting routing signals in parallel with the information signals; and switching nodes each operable in responsive to at least one of the routing signals to switch a multi-wavelength optical signal comprising the one or more information signals and the routing signals to another of the switching nodes.

    摘要翻译: 光交换光网络包括分配用于光学传输一个或多个信息信号的信息信道; 分配用于与信息信号并行地光学发送路由信号的路由信号信道; 以及交换节点,每个可响应于所述路由信号中的至少一个可操作的节点,以将包括所述一个或多个信息信号的多波长光信号和所述路由信号切换到所述交换节点中的另一个。

    Light emitting device having a transparent thermally conductive layer
    29.
    发明授权
    Light emitting device having a transparent thermally conductive layer 有权
    具有透明导热层的发光器件

    公开(公告)号:US08159131B2

    公开(公告)日:2012-04-17

    申请号:US12164484

    申请日:2008-06-30

    申请人: Rene Helbing

    发明人: Rene Helbing

    IPC分类号: H01L51/50

    摘要: A light emitting device and method of producing the same is disclosed. The light emitting device includes a transparent thermally conductive layer, a phosphor layer provided on the transparent thermally conductive layer, and at least one light emitting semiconductor arranged to emit light toward the transparent thermally conductive layer and the phosphor layer.

    摘要翻译: 公开了一种发光器件及其制造方法。 发光器件包括透明导热层,设置在透明导热层上的荧光体层,以及布置成朝向透明导热层和荧光体层发光的至少一个发光半导体。