HAIR TREATMENT DEVICE WITH LIGHT-BASED HAIR DETECTOR
    8.
    发明申请
    HAIR TREATMENT DEVICE WITH LIGHT-BASED HAIR DETECTOR 审中-公开
    具有基于光的头发检测器的头发处理设备

    公开(公告)号:US20150126981A1

    公开(公告)日:2015-05-07

    申请号:US14396487

    申请日:2013-04-12

    Abstract: The invention provides a hair treatment device (40) comprising a detector (10) for detecting a hair (22) near a skin surface (21). The detector (10) comprises a light source (11) for generating a light beam (31) with an initial polarization direction, a polarization modulator (32) for time-dependent modulation of the polarization direction of the light beam (31) between at least a first polarization direction and a second polarization direction, optical elements (14, 16, 17, 18) for focusing the light beam (31) at the hair (22) near the skin surface (21), and a polarization-sensitive light-based detection unit (13) for detecting light interacted with the hair (22) or the skin surface (21) and for discerning when the interacted light has a polarization-direction component different from the initial polarization direction.

    Abstract translation: 本发明提供了一种头发处理装置(40),其包括用于检测皮肤表面(21)附近的毛发(22)的检测器(10)。 检测器(10)包括用于产生具有初始偏振方向的光束(31)的光源(11),用于在光束(31)的偏振方向的时间依赖性调制的偏振调制器(32) 至少第一偏振方向和第二偏振方向,用于将光束(31)聚焦在皮肤表面(21)附近的毛发(22)处的光学元件(14,16,17,18)和偏振光敏感光 (13),用于检测与毛发(22)或皮肤表面(21)相互作用的光,并且当相互作用的光具有不同于初始偏振方向的偏振方向分量时进行辨别。

    ELECTRIC SHAVER WITH IMAGING CAPABILITY
    10.
    发明申请
    ELECTRIC SHAVER WITH IMAGING CAPABILITY 审中-公开
    具有成像能力的电动剃须刀

    公开(公告)号:US20140320622A1

    公开(公告)日:2014-10-30

    申请号:US14256468

    申请日:2014-04-18

    Inventor: Yehuda BINDER

    Abstract: System and method for improving the shaving experience by providing improved visibility of the skin shaving area. A digital camera is integrated with the electric shaver for close image capturing of shaving area, and displaying it on a display unit. The display unit can be integral part of the electric shaver casing, or housed in a separated device which receives the image via a communication channel. The communication channel can be wireless (using radio, audio or light) or wired, such as dedicated cabling or using powerline communication. A light source is used to better illuminate the shaving area. Video compression and digital image processing techniques are used for providing for improved shaving results. The wired communication medium can simultaneously be used also for carrying power from the electric shaver assembly to the display unit, or from the display unit to the electric shaver.

    Abstract translation: 通过提高皮肤剃刮面积的可见度来改善剃须体验的系统和方法。 数码相机与电动剃须刀集成,用于近距离拍摄剃须区域,并将其显示在显示单元上。 显示单元可以是电动剃须刀外壳的一部分,或者容纳在通过通信通道接收图像的分离的装置中。 通信信道可以是无线(使用无线电,音频或光)或有线的,例如专用布线或使用电力线通信。 光源用于更好地照亮剃须区域。 视频压缩和数字图像处理技术用于提供改进的剃刮结果。 有线通信介质可以同时用于从电动剃须刀组件向显示单元或从显示单元向电动剃须刀携带电力。

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