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    Headlight
    1.
    发明授权
    Headlight 有权

    公开(公告)号：US11852307B1

    公开(公告)日：2023-12-26

    申请号：US18078060

    申请日：2022-12-08

    Applicant: Young Optics Inc.

    Inventor： Ching-Lun Lin ,  Jyh-Horng Shyu

    IPC: G02B5/02 ,  F21S41/176 ,  F21S41/16 ,  F21S41/32 ,  F21S41/25

    CPC classification number: F21S41/176 ,  F21S41/16 ,  F21S41/25 ,  F21S41/32

    Abstract: A headlight using an image light source is provided, which includes a laser light source and a wavelength converter. The laser light source includes multiple light-emitting units arranged in an array to provide an image beam. The wavelength converter is arranged downstream of an optical path of the laser light source. The wavelength converter is provided with a light dot matrix with the number of rows and columns greater than or equal to 40×40 to excite a part of the image beam into an excitation beam, and an unexcited part of the image beam is mixed with the excitation beam to generate a white beam.

    Vehicle lighting system
    4.
    发明授权
    Vehicle lighting system 有权

    公开(公告)号：US11300264B2

    公开(公告)日：2022-04-12

    申请号：US16601424

    申请日：2019-10-14

    Applicant: Young Optics Inc.

    Inventor： Jyh-Horng Shyu

    IPC: F21S41/143 ,  F21S41/20 ,  F21S41/675 ,  F21S41/16

    Abstract: A vehicle lighting system includes a light processing unit, a non-uniform projection unit, a sensing unit, a judgment unit, and an operation unit. The light processing unit is capable of changing an intensity profile of a light beam, and the judgment unit receives an image signal from the sensing unit to determine whether to change the intensity profile of the light beam according to the image signal. When the intensity profile needs to be changed in accordance with the judgment result, the operation unit calculates out a desired intensity profile and outputs a control signal containing information about the desired intensity profile to the light processing unit, and the light processing unit changes the intensity profile of the light beam according to the control signal and sends out the light beam with the desired intensity profile.

    Optical projection and image sensing apparatus
    5.
    发明授权
    Optical projection and image sensing apparatus 有权
    光学投影和摄像设备

    公开(公告)号：US09405405B2

    公开(公告)日：2016-08-02

    申请号：US14608167

    申请日：2015-01-28

    Applicant: Young Optics Inc.

    Inventor： Jyh-Horng Shyu ,  Chu-Ming Cheng

    IPC: H04N9/31 ,  G06F3/042 ,  G03B21/26 ,  G06F3/03

    CPC classification number: G06F3/0421 ,  G03B21/26 ,  G06F3/0304 ,  G06F3/0425 ,  H04N9/3102 ,  H04N9/317 ,  H04N9/3179 ,  H04N9/3194 ,  H04N9/3197

    Abstract: An optical projection and image sensing apparatus including a light source, a light valve, a first lens set, a sensing module, and a beam splitter is provided. The light valve is used to convert an illumination light from the light source to an image light beam. The first lens set is used to project the image light to display an image on a screen, and the sensing module is used to sense a sensing light from the image on the screen. The beam splitter is disposed on the optical paths of the image light and the sensing light from the image on the screen. One of the sensing module and the light valve is disposed on the optical path of the sensing light passing through the beam splitter, and the other is disposed on optical path of the sensing light reflected by the beam splitter.

    Abstract translation: 提供了包括光源，光阀，第一透镜组，感测模块和分束器的光学投影和图像感测设备。 光阀用于将来自光源的照明光转换成图像光束。 第一透镜组用于投影图像光以在屏幕上显示图像，并且感测模块用于感测来自屏幕上的图像的感测光。 分束器设置在图像光的光路上和来自屏幕上的图像的感测光。 感测模块​​和光阀中的一个设置在通过分束器的感测光的光路上，另一个设置在由分束器反射的感测光的光路上。

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