会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • DEVICE COMPRISING LIGHT SOURCE AND LIGHT BLOCKER
    • 包含光源和光阻的器件
    • WO2013061238A2
    • 2013-05-02
    • PCT/IB2012/055798
    • 2012-10-22
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.
    • LANOYE, Lieve Lea AndreaBRUYNEEL, Filip Marcel DeniseCATTEAU, Benoit Didier RaphaelVAN DURME, Etienne Edmond Marie
    • F21V5/02
    • F21V7/00F21K9/60F21V5/02F21V7/0091F21V7/048F21Y2101/00F21Y2115/10
    • Devices (100) comprise light sources (1) for producing light into directional ranges (70) and light blockers (10) for blocking the light in parts (71) of the directional ranges (70). The light blockers (10) have inner sides (11) and outer sides (12), and are made of materials having optical indices. Combinations of shapes of the outer sides (12) and the optical indices will reflect the light in the parts (71) of the directional ranges (70) at the outer sides (12), for example back to the light sources (1). The shapes of the outer sides (12) may be saw tooth shapes, the optical indices may be larger than 1.4, total reflection may take place for the light in the parts (71) of the directional ranges (70) when incoming at angles smaller than 40° with sides (14, 15) of saw teeth (13) of the saw tooth shapes. Shapes of the inner sides (11) may correspond with shapes of light output graphs of the light sources (1) in the parts (71) of the directional ranges (70).
    • 设备(100)包括用于将光产生到方向范围(70)中的光源(1)和用于阻挡方向范围(70)的部分(71)中的光的阻光器(10)。 遮光器(10)具有内侧(11)和外侧(12),并且由具有光学指数的材料制成。 外侧(12)的形状和光学指数的组合将反射外侧(12)处的方向范围(70)的部分(71)中的光,例如反射回到光源(1)。 外侧(12)的形状可以是锯齿形,光学指数可以大于1.4,当以较小的角度进入时,可以发生对于方向范围(70)的部分(71)中的光的全反射 超过40° 具有锯齿形锯齿(13)的侧面(14,15)。 内侧(11)的形状可以与方向范围(70)的部分(71)中的光源(1)的光输出图形的形状相对应。
    • 2. 发明申请
    • DEVICE COMPRISING OBLONG LIGHT SOURCE AND OBSTACLE
    • 包含OBLONG光源和OBSTACLE的设备
    • WO2013061210A2
    • 2013-05-02
    • PCT/IB2012/055639
    • 2012-10-17
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.
    • LANOYE, Lieve Lea AndreaBRUYNEEL, Filip Marcel DeniseCATTEAU, Benoit Didier Raphael
    • F21V1/00
    • F21V1/00F21V11/00F21V33/0052F21Y2103/00F21Y2103/10F21Y2115/10
    • Devices (10) comprise oblong light sources (1) that produce light for creating relatively bright zones (2) and obstacles (3) that block parts of the light for creating relatively dark zones (4). The relatively bright and relatively dark zones (2, 4) are separated by transitions (5). To soften these transitions (5), the obstacles (3) are provided with irregularities (6), such as curved edges or interruptions of straight lines of the obstacles (3) or texture. The oblong light source (1) may comprise a light unit in the form of a tube or an array of light units. The obstacle (3) may form part of a housing of the device (10). The relatively bright and relatively dark zones (2, 4) may be zones of a wall (7), a ceiling (8) or an object (9) outside the device (10) or may be zones in or at or of the device (10). The device (10) may be a video device such as a television receiver or a lighting device such as a lamp.
    • 设备(10)包括产生用于产生相对较亮区域(2)的光的长方形光源(1)和阻挡部分光线以产生相对较暗区域(4)的障碍物(3)。 相对较亮且相对较暗的区域(2,4)由过渡(5)分开。 为了软化这些过渡(5),障碍物(3)设置有不规则(6),例如弯曲边缘或障碍物(3)或纹理的直线中断。 长方形光源(1)可以包括管形式的光单元或光单元阵列。 障碍物(3)可以形成装置(10)的壳体的一部分。 相对明亮且相对较暗的区域(2,4)可以是设备(10)外部的壁(7),天花板(8)或物体(9)的区域,或者可以是设备中或设备 (10)。 设备(10)可以是诸如电视接收机或诸如灯的照明设备的视频设备。
    • 3. 发明公开
    • DEVICE COMPRISING LIGHT SOURCE AND LIGHT BLOCKER
    • 包含光源和光阻的器件
    • EP2745044A2
    • 2014-06-25
    • EP12798844.2
    • 2012-10-22
    • Koninklijke Philips Electronics N.V.
    • LANOYE, Lieve Lea AndreaBRUYNEEL, Filip Marcel DeniseCATTEAU, Benoit Didier RaphaelVAN DURME, Etienne Edmond Marie
    • F21V5/02F21V7/00F21Y101/02
    • F21V7/00F21K9/60F21V5/02F21V7/0091F21V7/048F21Y2101/00F21Y2115/10
    • Devices (100) comprise light sources (1) for producing light into directional ranges (70) and light blockers (10) for blocking the light in parts (71) of the directional ranges (70). The light blockers (10) have inner sides (11) and outer sides (12), and are made of materials having optical indices. Combinations of shapes of the outer sides (12) and the optical indices will reflect the light in the parts (71) of the directional ranges (70) at the outer sides (12), for example back to the light sources (1). The shapes of the outer sides (12) may be saw tooth shapes, the optical indices may be larger than 1.4, total reflection may take place for the light in the parts (71) of the directional ranges (70) when incoming at angles smaller than 40° with sides (14, 15) of saw teeth (13) of the saw tooth shapes. Shapes of the inner sides (11) may correspond with shapes of light output graphs of the light sources (1) in the parts (71) of the directional ranges (70).
    • 装置(100)包括用于将光产生到方向范围(70)中的光源(1)和用于阻挡方向范围(70)的部分(71)中的光的阻光器(10)。 遮光器(10)具有内侧(11)和外侧(12),并且由具有光学指数的材料制成。 外侧(12)的形状和光学指数的组合将反射外侧(12)处的方向范围(70)的部分(71)中的光,例如反射回到光源(1)。 外侧(12)的形状可以是锯齿形,光学指数可以大于1.4,当以较小的角度进入时,可以发生对于方向范围(70)的部分(71)中的光的全反射 与锯齿形锯齿(13)的侧面(14,15)的角度大于40°。 内侧(11)的形状可以与方向范围(70)的部分(71)中的光源(1)的光输出图形的形状相对应。