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    Electronic device, electronic system, and method of providing information using the same
    1.
    发明授权
    Electronic device, electronic system, and method of providing information using the same 有权
    电子设备，电子系统以及使用其提供信息的方法

    公开(公告)号：US08537930B2

    公开(公告)日：2013-09-17

    申请号：US13023374

    申请日：2011-02-08

    申请人： Eric Roth ,  Jinyung Park ,  Jaehwa Lee ,  Wookjin Chung ,  Stanley Kim ,  Soyoung Han ,  Heeyoung Hwang ,  Jiyeong Ku

    发明人： Eric Roth ,  Jinyung Park ,  Jaehwa Lee ,  Wookjin Chung ,  Stanley Kim ,  Soyoung Han ,  Heeyoung Hwang ,  Jiyeong Ku

    IPC分类号： H04B1/38

    CPC分类号： G08C17/02 ,  G08C2201/93 ,  H04N21/4104 ,  H04N21/4126 ,  H04N21/41415

    摘要： There is described an electronic system comprising a first electronic device and a second electronic device communicating with each other. The first electronic device includes a first output unit, a first communication unit, and a first controller automatically transmitting supplementary information related to multimedia contents to the second electronic device through the first communication unit while playing the multimedia contents through the first output unit. The second electronic device includes a second output unit, a second communication unit, and a second controller outputting supplementary contents, related to the multimedia contents, through the second output unit on the basis of the supplementary information received from the first electronic device.

    摘要翻译： 描述了一种包括彼此通信的第一电子设备和第二电子设备的电子系统。 第一电子设备包括第一输出单元，第一通信单元和第一控制器，通过第一输出单元播放多媒体内容时，通过第一通信单元自动发送与多媒体内容相关的补充信息到第二电子设备。 第二电子设备包括第二输出单元，第二通信单元和第二控制器，其基于从第一电子设备接收到的补充信息，通过第二输出单元输出与多媒体内容有关的补充内容。

    Reference time distribution over a network
    2.
    发明授权
    Reference time distribution over a network 有权
    网络上的参考时间分布

    公开(公告)号：US08014423B2

    公开(公告)日：2011-09-06

    申请号：US09785598

    申请日：2001-02-16

    申请人： Thomas Thaler ,  Georg Dickmann ,  Eric Roth ,  Christoph Heidelberger

    发明人： Thomas Thaler ,  Georg Dickmann ,  Eric Roth ,  Christoph Heidelberger

    IPC分类号： H04J3/06 ,  H04J3/00

    CPC分类号： H04L12/4625 ,  G06F1/14 ,  H04L12/40052 ,  H04L12/40091 ,  H04L12/40097

    摘要： A reference time distribution system and method use a data transmission network having a plurality of nodes to distribute the House Sync signal. A network-wide time signal is generated using a reference time generator, and the network-wide time signal is then distributed over the network to the plurality of nodes. At each node, the network-wide time signal is converted to a local synchronization signal for use in performing synchronization of the timing of each node. Either network-inherent timing and/or additional time signaling is used to provide the nodes attached to this network with a network-wide notion of time. The time information is converted locally into synchronization signals or time information as required by a respective application. When data is transported over the network, delay compensation is performed to simultaneously output different data streams that have been synchronously input into the network, regardless of the data path.

    摘要翻译： 参考时间分配系统和方法使用具有多个节点的数据传输网络来分发房屋同步信号。 使用参考时间发生器生成全网时间信号，然后将网络范围的时间信号通过网络分布到多个节点。 在每个节点处，将网络时间信号转换为本地同步信号，以用于执行每个节点的定时同步。 使用网络固有的定时和/或附加的时间信令来提供连接到该网络的节点，具有网络范围的时间概念。 时间信息根据各个应用的要求本地转换成同步信号或时间信息。 当通过网络传输数据时，执行延迟补偿以同时输出已经被同步地输入到网络的不同数据流，而不管数据路径如何。

    Defocused optic for multi-chip LED
    3.
    发明授权
    Defocused optic for multi-chip LED 有权
    散焦光学多芯片LED

    公开(公告)号：US09109779B2

    公开(公告)日：2015-08-18

    申请号：US13642010

    申请日：2011-04-22

    申请人： Eric Roth

    发明人： Eric Roth

    IPC分类号： H01L29/205 ,  F21V7/09 ,  F21V7/00 ,  G02B19/00 ,  H01L33/60 ,  F21Y101/02 ,  F21Y113/00

    CPC分类号： F21V7/09 ,  F21V7/0016 ,  F21V7/0033 ,  F21V7/0066 ,  F21Y2113/17 ,  F21Y2115/10 ,  G02B19/0028 ,  G02B19/0066 ,  H01L33/60

    摘要： A defocused optic (110, 210) for mixing of light output from a multichip LED (101, 201). The defocused optic (110, 210) includes an outer reflector having a concave inner surface (122, 26, 222, 226) with a varied profile. The outer reflector surrounds an interior reflector (140, 240) having a convex surface (142, 242). The convex surface (142, 242) of the interior reflector (140, 240) is positioned to generally face a multichip LED (101, 201) and may optionally have a varied profile. Appropriate selection of the design parameters of the profiles of the concave inner surface (122, 126, 222, 226), the profile(s) of the convex surface (142, 242), and the rotational angular range over which said profiles are present enables appropriate mixing of the light output from a given multi-chip LED (101, 201).

    摘要翻译： 一种用于混合从多芯片LED（101,201）输出的光的散焦光学元件（110,210）。 散焦光学元件（110,210）包括具有变化轮廓的凹形内表面（122,26,222,226）的外部反射器。 外部反射器包围具有凸形表面（142,242）的内部反射器（140,240）。 内部反射器（140,240）的凸表面（142,242）定位成大致面对多芯片LED（101,201），并且可以可选地具有变化的轮廓。 对凹面内表面（122,126,222,226）的轮廓，凸面（142,242）的轮廓以及所述轮廓存在的旋转角度范围的设计参数的适当选择 使得能够适当地混合来自给定的多芯片LED（101,201）的光输出。

    DEFOCUSED OPTIC FOR MULTI - CHIP LED
    4.
    发明申请
    DEFOCUSED OPTIC FOR MULTI - CHIP LED 有权
    多芯片LED的偏光

    公开(公告)号：US20130200407A1

    公开(公告)日：2013-08-08

    申请号：US13642010

    申请日：2011-04-22

    申请人： Eric Roth

    发明人： Eric Roth

    IPC分类号： F21V7/09 ,  H01L33/60

    CPC分类号： F21V7/09 ,  F21V7/0016 ,  F21V7/0033 ,  F21V7/0066 ,  F21Y2113/17 ,  F21Y2115/10 ,  G02B19/0028 ,  G02B19/0066 ,  H01L33/60

    摘要： A defocused optic (110, 210) for mixing of light output from a multichip LED (101, 201). The defocused optic (110, 210) includes an outer reflector having a concave inner surface (122, 26, 222, 226) with a varied profile. The outer reflector surrounds an interior reflector (140, 240) having a convex surface (142, 242). The convex surface (142, 242) of the interior reflector (140, 240) is positioned to generally face a multichip LED (101, 201) and may optionally have a varied profile. Appropriate selection of the design parameters of the profiles of the concave inner surface(122, 126, 222, 226), the profile(s) of the convex surface (142, 242), and the rotational angular range over which said profiles are present enables appropriate mixing of the light output from a given multi-chip LED (101, 201).

    摘要翻译： 一种用于混合从多芯片LED（101,201）输出的光的散焦光学元件（110,210）。 散焦光学元件（110,210）包括具有变化轮廓的凹形内表面（122,26,222,226）的外部反射器。 外部反射器包围具有凸形表面（142,242）的内部反射器（140,240）。 内部反射器（140,240）的凸表面（142,242）定位成大致面对多芯片LED（101,201），并且可以可选地具有变化的轮廓。 对凹面内表面（122,126,222,226）的轮廓，凸面（142,242）的轮廓以及所述轮廓存在的旋转角度范围的设计参数的适当选择 使得能够适当地混合来自给定的多芯片LED（101,201）的光输出。

    LED-BASED LUMINAIRES FOR LARGE-SCALE ARCHITECTURAL ILLUMINATION
    6.
    发明申请
    LED-BASED LUMINAIRES FOR LARGE-SCALE ARCHITECTURAL ILLUMINATION 有权
    基于LED的大型灯泡用于大型建筑照明

    公开(公告)号：US20110285292A1

    公开(公告)日：2011-11-24

    申请号：US12808910

    申请日：2008-12-22

    申请人： Tomas Mollnow ,  Ryan Williamson ,  Steven Kondo ,  Eric Roth ,  Ihor Lys

    发明人： Tomas Mollnow ,  Ryan Williamson ,  Steven Kondo ,  Eric Roth ,  Ihor Lys

    IPC分类号： H01J7/24

    CPC分类号： F21V29/004 ,  F21S2/005 ,  F21S10/02 ,  F21V21/30 ,  F21V29/717 ,  F21V29/763 ,  F21V29/83 ,  F21W2131/107 ,  F21Y2105/10 ,  F21Y2113/13 ,  F21Y2115/10

    摘要： Disclosed herein are exterior architectural fixtures employing LED-based light sources that are capable of projecting light over long distances and providing a wide variety of lighting effects with high lumen output. These lighting fixtures have improved heat dissipation properties and are particularly suitable for large-scale façade washing and for illuminating large architectural structures, such as skyscrapers, casinos, and retail establishments, integrating efficient and compact power supply and control components for driving high-intensity LEDs to achieve a vast variety of lighting effects on a large scale.

    摘要翻译： 这里公开的是使用基于LED的光源的外部建筑装置，其能够长距离投射光并且提供具有高流明输出的各种照明效果。 这些照明灯具具有改善的散热性能，特别适用于大型立面清洗和照明大型建筑结构，如摩天大楼，赌场和零售场所，集成高效紧凑的电源和控制组件，用于驱动高亮度LED 实现大范围的各种照明效果。

    Digitally-controlled oscillator
    7.
    发明授权
    Digitally-controlled oscillator 有权

    公开(公告)号：US07132895B2

    公开(公告)日：2006-11-07

    申请号：US10518874

    申请日：2003-06-23

    申请人： Eric Roth

    发明人： Eric Roth

    IPC分类号： H03L7/00

    CPC分类号： H03L7/0814 ,  H03L7/0818

    摘要： A digitally-controlled oscillator comprises an input for the supply of a digital input word, an adder, a stable local oscillator and a delay circuit, comprising a delay stage with a number of serially-connected coarse delay elements and a fine delay stage with a number of serially-connected fine delay elements. The coarse delay stage and the fine delay stage are embodied such that the maximum total delay and the minimum total delay differ by at most one period of the cycle signal. The delay produced by the number of fine delay elements corresponds to the delay of one coarse delay element. Each coarse delay element and each fine delay element comprise their own controllable selector.

    Digitally-controlled oscillator
    10.
    发明申请
    Digitally-controlled oscillator 有权
    数字控制振荡器

    公开(公告)号：US20060055471A1

    公开(公告)日：2006-03-16

    申请号：US10518874

    申请日：2003-06-23

    申请人： Eric Roth

    发明人： Eric Roth

    IPC分类号： H03K3/03

    CPC分类号： H03L7/0814 ,  H03L7/0818

    摘要： A digitally-controlled oscillator comprises an input for the supply of a digital input word, an adder, a stable local oscillator and a delay circuit, comprising a delay stage with a number of serially-connected coarse delay elements and a fine delay stage with a number of serially-connected fine delay elements. The coarse delay stage and the fine delay stage are embodied such that the maximum total delay and the minimum total delay differ by at most one period of the cycle signal. The delay produced by the number of fine delay elements corresponds to the delay of one coarse delay element. Each coarse delay element and each fine delay element comprise their own controllable selector.

    摘要翻译： 数字控制振荡器包括用于提供数字输入字，加法器，稳定本地振荡器和延迟电路的输入，包括具有多个串联连接的粗延迟元件的延迟级和具有多个串行连接的粗延迟元件的精细延迟级 串行连接的精细延迟元件的数量。 粗延迟级和精细延迟级被实现为使得最大总延迟和最小总延迟在周期信号的至多一个周期上相差。 由精细延迟元件的数量产生的延迟对应于一个粗略延迟元件的延迟。 每个粗略延迟元件和每个精细延迟元件都包括它们自己的可控选择器。