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
    • 4. 发明授权
    • Diffractive optical element and method for manufacturing same
    • 衍射光学元件及其制造方法
    • US08743460B2
    • 2014-06-03
    • US13591047
    • 2012-08-21
    • Masaaki Nakabayashi
    • Masaaki Nakabayashi
    • G02B5/18
    • B29D11/0073G02B5/1852G02B5/1866G02B5/188
    • An element includes a first resin layer and a second resin layer disposed between a first glass lens substrate and a second glass lens substrate, a boundary surface between the first resin layer and the second resin layer having a diffraction grating shape including a plurality of inclined surfaces and wall surfaces. The second resin layer is composed of a fluororesin in which fine metal oxide particles are dispersed. Since a refractive index distribution easily occurs in this material during curing by application of ultraviolet light, by applying ultraviolet light substantially perpendicular to the inclined surfaces of the diffraction grating shape, a refractive index distribution is formed in the thickness direction perpendicularly to the inclined surfaces.
    • 元件包括第一树脂层和设置在第一玻璃透镜基板和第二玻璃透镜基板之间的第二树脂层,第一树脂层和第二树脂层之间的边界面具有包括多个倾斜表面的衍射光栅形状 和墙面。 第二树脂层由分散有金属氧化物微粒的氟树脂构成。 由于在通过施加紫外光固化期间在该材料中容易发生折射率分布,通过施加与衍射光栅形状的倾斜表面大致垂直的紫外光,在垂直于倾斜表面的厚度方向上形成折射率分布。
    • 5. 发明授权
    • Vehicle headlamp
    • 车头灯
    • US08616744B2
    • 2013-12-31
    • US12961945
    • 2010-12-07
    • Takahiro UchiyamaIzumi SuzukiMasaaki Nakabayashi
    • Takahiro UchiyamaIzumi SuzukiMasaaki Nakabayashi
    • B60Q1/00
    • F21S41/19
    • A vehicle headlamp includes a lamp unit having a bulb attaching portion into which a bulb is inserted and attached, an outer housing configured to engage with the lamp unit at a location behind the bulb attaching portion, an inner housing disposed inside the outer housing such that a clearance is provided in a radial direction between the outer housing and the inner housing and such that, relative to the outer housing, the inner housing is movable in an axial direction and is rotatable about an axis extending in the axial direction, and a spring disposed between the outer housing and the inner housing to bias the inner housing toward the bulb in the axial direction. When the outer housing is engaged with the lamp unit, the spring biases the inner housing such that a flange of the bulb is pressed against the bulb attaching portion.
    • 一种车辆用前照灯,其具有:灯单元,具有灯泡安装部,灯泡插入并安装于灯泡安装部;外壳,配置为在所述灯泡安装部的后方的位置与所述灯单元接合;外壳, 在外壳和内壳体之间沿径向设置间隙,并且相对于外壳体,内壳体可在轴向方向上移动并且可绕轴向延伸的轴线旋转,弹簧 设置在所述外壳体和所述内壳体之间,以沿轴向朝向所述灯泡偏压所述内壳体。 当外壳与灯单元接合时,弹簧偏压内壳,使得灯泡的凸缘被压靠在灯泡安装部分上。
    • 6. 发明授权
    • Lighting device for vehicle
    • 车辆照明装置
    • US08007152B2
    • 2011-08-30
    • US12551832
    • 2009-09-01
    • Masaaki Nakabayashi
    • Masaaki Nakabayashi
    • B60Q1/00
    • F21S41/255F21S41/143F21S41/147F21S41/24F21S43/14F21S43/235
    • A lighting device for a vehicle is provided. The lighting device includes a projection lens disposed on an optical axis and having a focal line, a first light emitting device disposed on a rear side of the focal line, a reflector which reflects light toward the focal line; a shade which shields a part of the light; a second light emitting device disposed on a rear side of the first light emitting device; and a light guide. The light guide includes an incident portion into which light emitted from the second light emitting device is introduced, a light guiding portion which guides the light, a shielding portion which forms a part of the shade, and an emitting portion coupled to the shielding portion and disposed on the focal line or in a vicinity of the focal line. The emitting portion emits the light guided by the light guiding portion.
    • 提供了一种用于车辆的照明装置。 照明装置包括设置在光轴上并具有焦线的投影透镜,设置在焦线的后侧的第一发光装置,朝向焦线反射光的反射器; 遮蔽光的一部分的阴影; 设置在第一发光装置的后侧的第二发光装置; 和光导。 导光体包括从第二发光器件发射的光被引入的入射部分,引导光的光引导部分,形成阴影的一部分的屏蔽部分和耦合到屏蔽部分的发射部分, 设置在焦线或焦线附近。 发光部分发射由导光部分引导的光。