利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

33 条记录 (耗时 0.053 秒)

    Light block
    3.
    发明授权
    Light block 有权
    光块

    公开(公告)号：US08596828B2

    公开(公告)日：2013-12-03

    申请号：US13143421

    申请日：2010-01-06

    申请人： Joseph A. Hoffman ,  John R. David ,  Gilles J. Benoit

    发明人： Joseph A. Hoffman ,  John R. David ,  Gilles J. Benoit

    IPC分类号： F21V7/00

    CPC分类号： G02B6/0035 ,  G02B6/0096 ,  G09F13/18

    摘要： A lighting element that includes a hollow enclosure, an optical lighting film, reflective interior surfaces, and a partially collimating light source is described. The lighting element can be used as a light block for illuminating light boxes, sign boxes, or luminaries. The lighting element can be rectangular in shape, thin, bright, uniform, energy efficient and lightweight, and can be configured to emit light from one or opposing surfaces. Additional light management elements, such as diffusing films, graphic films and information displays, can be positioned adjacent to the output surface(s) of the lighting element for a variety of applications. Several lighting elements can be tiled together to light larger areas and larger signs.

    摘要翻译： 描述了包括中空外壳，光照明膜，反射内表面和部分准直光源的照明元件。 照明元件可以用作用于照明灯箱，标志盒或灯具的光块。 照明元件可以是矩形的，薄的，明亮的，均匀的，高效的和轻质的，并且可以被配置成从一个或相对的表面发射光。 附加的光管理元件，例如漫射膜，图形胶片和信息显示器，可以定位在照明元件的输出表面附近用于各种应用。 几个照明元件可以平铺在一起，以照亮较大的区域和更大的标志。

    Illumination assembly and method of making same
    4.
    发明授权
    Illumination assembly and method of making same 失效
    照明装配及其制作方法

    公开(公告)号：US07296916B2

    公开(公告)日：2007-11-20

    申请号：US11018961

    申请日：2004-12-21

    申请人： Andrew J. Ouderkirk ,  Michael A. Meis ,  Hung T. Tran ,  Joseph A. Hoffman

    发明人： Andrew J. Ouderkirk ,  Michael A. Meis ,  Hung T. Tran ,  Joseph A. Hoffman

    IPC分类号： F21V29/00 ,  H01L33/00

    CPC分类号： H01L33/642 ,  F21K9/00 ,  H01L33/60 ,  H01L33/62 ,  H01L2924/0002 ,  H01L2224/48091 ,  H01L2924/00014 ,  H01L2924/00

    摘要： An illumination assembly including a thermally conductive substrate, a reflective layer proximate a first major surface of the thermally conductive substrate, a patterned conductive layer positioned between the reflective layer and the first major surface of the thermally conductive substrate and electrically isolated from the thermally conductive substrate, and at least one LED including a post that is attached to the thermally conductive substrate is disclosed. The at least one LED can be thermally connected to the thermally conductive substrate through the post and electrically connected to the patterned conductive layer.

    摘要翻译： 一种照明组件，包括导热衬底，靠近导热衬底的第一主表面的反射层，位于反射层和导热衬底的第一主表面之间的图案化导电层，并与导热衬底电隔离 并且公开了包括附接到导热基板的柱的至少一个LED。 所述至少一个LED可以经由柱热连接到导热基板，并电连接到图案化的导电层。

    Coupling system for a light conduit
    6.
    发明授权
    Coupling system for a light conduit 失效
    光导管耦合系统

    公开(公告)号：US06398421B1

    公开(公告)日：2002-06-04

    申请号：US09248807

    申请日：1999-02-12

    申请人： Joseph A. Hoffman ,  DuWayne C. Radke

    发明人： Joseph A. Hoffman ,  DuWayne C. Radke

    IPC分类号： G02B626

    CPC分类号： G02B6/0096

    摘要： A coupling system for light conduits in a light distribution system and a light distribution system utilizing the coupling system. The coupling system includes first and second collars. The first collar has a first opening, a first side adapted to couple to an end of the first light conduit, and a second side adapted to operatively engage with a second collar. The second collar has a second opening, a first side adapted to couple to an end of the second light conduit, and a second side adapted to operatively engage with the second side of the first collar. Registration members maintain rotationally and axially alignment of the first and second openings of the first and second collars at a conduit interface. A retaining mechanism maintains axial engagement of the first collar with the second collar. In one embodiment, the registration system is also a fastening system.

    摘要翻译： 配光系统中的光导管耦合系统和利用该耦合系统的配光系统。 联接系统包括第一和第二轴环。 第一套环具有第一开口，第一侧适于联接到第一光导管的一端，以及适于与第二颈圈可操作地接合的第二侧。 第二轴环具有第二开口，第一侧适于联接到第二光导管的端部，以及适于与第一轴环的第二侧可操作地接合的第二侧。 对准构件在导管接口处保持第一和第二套环的第一和第二开口的旋转和轴向对准。 保持机构保持第一套环与第二套环的轴向接合。 在一个实施例中，配准系统也是紧固系统。