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    • 21. 发明申请
    • LIGHT SOURCE
    • 光源
    • US20130250546A1
    • 2013-09-26
    • US13992144
    • 2011-12-07
    • Fei HuYi LiYi Yang
    • Fei HuYi LiYi Yang
    • F21V9/16F21V13/08
    • G03B21/204F21K9/64F21S10/007F21V9/08F21V9/30F21V9/40F21V13/08F21Y2101/00F21Y2115/00F21Y2115/10G02B19/0028G02B19/0047G02B26/008G02F2002/006G03B21/14G03B21/2066G03B21/28H04N9/3114H04N9/3117H04N9/315H04N9/3155H04N2209/043
    • A light source comprising an excitation light source (110) for providing excitation light, and an optical wavelength conversion member disposed at a distance from the excitation light source. The optical wavelength conversion member comprises an optical wavelength conversion material (150) for converting the excitation light into stimulated light. The light source also comprises an optical-guiding member that allows the excitation light to be incident on the optical wavelength conversion material, and an optical-collecting member (130A) for collecting stimulated light originating from the optical wavelength conversion material. To separate the paths of the stimulated light and the excitation light, the etendue of the optical-guiding member is less than or equal to ¼ of the etendue of the optical-collecting member. This allows the optical-guiding member to draw in the excitation light while preventing the excessive escape of the stimulated light through the optical-guiding member. The advantages of the light source are that it can separate the paths of the excitation light and the stimulated light, the light path is simple, and the optical members are easy to manufacture.
    • 一种光源,包括用于提供激发光的激发光源(110)和与激发光源一定距离设置的光波长转换部件。 光波长转换构件包括用于将激发光转换成受激光的光波长转换材料(150)。 光源还包括允许激发光入射到光波长转换材料上的光学引导部件和用于收集源自光波长转换材料的受激光的光学收集部件(130A)。 为了分离受激光和激发光的路径,光导元件的光密度小于或等于光收集元件的光密度的1/4。 这允许光引导构件在激发光下吸引,同时防止被激发的光通过光导构件的过度逸出。 光源的优点在于它可以分离激发光和受激光的路径,光路简单,并且光学元件易于制造。
    • 22. 发明授权
    • Scalable face image retrieval
    • 可扩展的面部图像检索
    • US08498455B2
    • 2013-07-30
    • US12792750
    • 2010-06-03
    • Qifa KeYi LiHeung-Yeung ShumJian SunZhong Wu
    • Qifa KeYi LiHeung-Yeung ShumJian SunZhong Wu
    • G06K9/00
    • G06K9/4676G06K9/00281
    • A system for identifying individuals in digital images and for providing matching digital images is provided. A set of images that include faces of known individuals is received. Faces are detected in the images and facial components are identified in each face. Visual words corresponding to the facial components are generated, stored, and associated with identifiers of the individuals. At a later time, a user may provide an image that includes the face of one of the known individuals. Visual words are determined from the face of the individual in the provided image and matched against the stored visual words. Images associated with matching visual words are ranked and presented to the user.
    • 提供了一种用于识别数字图像中的个体并提供匹配的数字图像的系统。 接收包括已知个人面孔的一组图像。 在图像中检测到面部,并且在每个面部中识别面部组件。 对应于面部组件的视觉词被生成,存储并与个人的标识符相关联。 在稍后的时间,用户可以提供包括已知个体之一的脸部的图像。 视觉词是从提供的图像中的个体的脸部确定的,并且与存储的视觉词匹配。 与匹配的视觉词相关联的图像被排序并呈现给用户。
    • 23. 发明申请
    • METHOD AND APPARATUS OF WHITE BALANCE ADJUSTMENT
    • 白平衡调整方法与装置
    • US20130063704A1
    • 2013-03-14
    • US13606629
    • 2012-09-07
    • Fei HuYi LiLiangliang Cao
    • Fei HuYi LiLiangliang Cao
    • G03B21/14F21V9/16
    • H04N9/3111G03B21/204G03B21/206G03B33/08H04N9/3155H04N9/3158H04N9/3194H04N9/73
    • A white balance adjustment method and apparatus for a single DLP projector system is disclosed. The projection system includes a solid state light source device, a sync signal generator, and a controller. The light source device generates an output which is a repeating color sequence of at least two primary color lights. The sync signal generator generates a synchronization signal representing a timing of the color sequence of the output light. The controller calculates drive current values corresponding to each of the two primary colors based on a target white balance and measured color properties of the output light, and supplies a modulated drive current to the light source device. The modulated drive current is synchronized to the sync signal and has the calculated drive current values. As a result, a white light having the target white balance is output.
    • 公开了一种用于单个DLP投影仪系统的白平衡调节方法和装置。 投影系统包括固态光源装置,同步信号发生器和控制器。 光源装置产生作为至少两个原色光的重复颜色序列的输出。 同步信号发生器产生表示输出光的颜色序列的定时的同步信号。 控制器基于目标白平衡和输出光的测量颜色属性来计算与两基色中的每一个对应的驱动电流值,并将调制的驱动电流提供给光源装置。 调制驱动电流与同步信号同步并具有计算的驱动电流值。 结果,输出具有目标白平衡的白光。
    • 25. 发明授权
    • Method for interference suppression
    • 干扰抑制方法
    • US08369863B2
    • 2013-02-05
    • US13464339
    • 2012-05-04
    • Xiaodong XuPing ZhangDan HuHongjia LiYi LiXiaofeng TaoQimei CuiSai WangQiang Wang
    • Xiaodong XuPing ZhangDan HuHongjia LiYi LiXiaofeng TaoQimei CuiSai WangQiang Wang
    • H04W72/00
    • H04W72/082H04W72/0433H04W84/045
    • An interference suppression method is provided. A method includes the following steps: determining, by a Femtocell, a set of Femtocells which generate interference with said Femtocell based on information measured by and feedbacked from subscribers which are served by said Femtocell, and delivering the cell IDs of all Femtocells in said set to a Femtocell gateway; establishing, by the Femtocell gateway, a relationship graph on interference among Femtocells according to information delivered from the Femtocells, and clustering the Femtocells based on said relationship graph; determining the range influenced by each Femtocell cluster; allocating resources to the Femtocells in each isolated cluster or in the range influenced by each cluster. It may ensure liable communications of Femtocell subscribers as possible, and/or may maximize spectrum efficiency and system capacity of the Femtocell layer as possible.
    • 提供了一种干扰抑制方法。 一种方法包括以下步骤:通过毫微微蜂窝基于由所述毫微微蜂窝服务的由用户测量和反馈的信息产生干扰的毫微微小区的集合来确定毫微微小区,并且将所有毫微微小区的小区ID传送到所述组中 到毫微微蜂窝网关; 通过毫微微蜂窝网关,根据从毫微微蜂窝小区传送的信息建立毫微微小区干扰关系图,并根据所述关系图聚类毫微微小区; 确定每个毫微微蜂窝群体影响的范围; 将资源分配给每个孤立集群中的毫微微小区,或者在受每个集群影响的范围内。 它可能确保毫微微蜂窝用户的可靠通信,和/或可能最大限度地提高毫微微蜂窝层的频谱效率和系统容量。
    • 26. 发明授权
    • Deposition box for silicon-based thin film solar cell
    • 硅基薄膜太阳能电池沉积盒
    • US08297226B2
    • 2012-10-30
    • US13389800
    • 2010-10-21
    • Yi Li
    • Yi Li
    • C23C16/59H01L31/18
    • C23C16/24C23C16/509C23C16/545H01J37/32091H01J37/32577H01J37/32715H01L31/1816Y02E10/50
    • A movable deposition box (02) for silicon-based thin film solar cell comprises an electrode array composed of at least a group of cathode plates (203) and a piece of anode plate (208) which are set in movable chamber, wherein a feeding socket (203-1) is positioned on a circular or semicircular concave surface in the center area on the backside of the cathode plates (203), a circular or semicircular end face (201-1) of a feeding component (201) which has a flat middle part contacts the signal feeding socket (203-1) and feeds in RF/VHF power signal, the anode plate (208) is grounded, and a shield cover (204) of the cathode plate has through-hole (204-1) and is insulated from the cathode plate (203).
    • 一种用于硅基薄膜太阳能电池的可移动沉积盒(02)包括由至少一组阴极板(203)和一块阳极板(208)构成的电极阵列,该组阴极板(203)和一块阳极板(208)设置在可动腔室中, 插座(203-1)位于阴极板(203)背面的中心区域的圆形或半圆形凹面上,馈电部件(201)的圆形或半圆形端面(201-1)具有 平坦的中间部分接触信号馈送插座(203-1)并馈入RF / VHF电源信号,阳极板(208)接地,阴极板的屏蔽罩(204)具有通孔(204- 并且与阴极板(203)绝缘。
    • 27. 发明申请
    • BACKLIGHT SOURCES HAVING REDUCED THICKNESS AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME
    • 具有减小厚度的背光源和使用其的液晶显示装置
    • US20120242934A1
    • 2012-09-27
    • US13381912
    • 2010-07-01
    • Yi Li
    • Yi Li
    • G02F1/1335B21D53/00G09F13/04
    • G02B5/201G02F1/133603G02F1/133606G02F1/133611
    • A backlight source and a thinning method for the same are provided. The backlight source includes: a solid state light source array having a plurality of solid state light sources (1) distributed on the base, a light transmitting unit (3) arranged above the solid state light source array, and a plurality of light adjusting units (2) arranged between the solid state light source array and the light transmitting unit (3). The plurality of the light adjusting units (2) is arranged above the plurality of solid state light sources (1) to reflect the shallow angle incident light from the solid state light source (1), thus changes the light intensity distribution of the output light through the light transmitting unit (3) from the solid state light sources (1) from Lambertian distribution to main sides emission.
    • 提供了一种背光源及其稀疏方法。 背光源包括:固态光源阵列,其具有分布在基座上的多个固态光源(1),布置在固态光源阵列上方的光发射单元(3)和多个光调节单元 (2)布置在固态光源阵列和光发射单元(3)之间。 多个调光单元(2)设置在多个固态光源(1)的上方,以反射来自固体光源(1)的浅角入射光,从而改变输出光的光强度分布 通过光传输单元(3)从固态光源(1)从朗伯分布到主侧发射。