Light communication system, transmitter and receiver
    1.
    发明授权
    Light communication system, transmitter and receiver 有权
    光通信系统,发射机和接收机

    公开(公告)号:US09312954B2

    公开(公告)日:2016-04-12

    申请号:US13712748

    申请日:2012-12-12

    CPC classification number: H04B10/11 H04B10/1143

    Abstract: A light communication system, a transmitter and a receiver are provided. The light communication system includes the transmitter and the receiver. The transmitter has a first processing unit and a light-emitting element. The first processing unit produces a transmission signal. The light-emitting element produces light to carry the transmission signal. The receiver has a first variable lens, a photosensitive element and a second processing unit. The first variable lens changes the propagation path of the light. The photosensitive element senses the light passed through the first variable lens to produce a receiving signal. The second processing unit controls the first variable lens based on the signal quality of the receiving signal to change the equivalent channel between the transmission signal and the receiving signal. Therefore, the transmission capability of the light communication system is enhanced.

    Abstract translation: 提供光通信系统,发射机和接收机。 光通信系统包括发射机和接收机。 发射机具有第一处理单元和发光元件。 第一处理单元产生传输信号。 发光元件产生光以携带传输信号。 接收机具有第一可变透镜,感光元件和第二处理单元。 第一可变透镜改变光的传播路径。 感光元件感测通过第一可变透镜的光以产生接收信号。 第二处理单元基于接收信号的信号质量来控制第一可变透镜,以改变发送信号和接收信号之间的等效信道。 因此,提高了光通信系统的传输能力。

    Virtual image display apparatus
    6.
    发明授权
    Virtual image display apparatus 有权
    虚拟图像显示装置

    公开(公告)号:US09323059B2

    公开(公告)日:2016-04-26

    申请号:US13935583

    申请日:2013-07-05

    CPC classification number: G02B27/0172 G02B5/30 G02B2027/011 G02B2027/0127

    Abstract: A virtual image display apparatus configured to be in front of at least one eye of a user includes an image display unit, a first beam splitting unit, and a reflection-refraction unit. The image display unit provides an image beam. The first beam splitting unit disposed on transmission paths of the image beam and an object beam causes at least one portion of the object beam to propagate to the eye and causes at least one portion of the image beam to propagate to the reflection-refraction unit. The reflection-refraction unit includes a lens portion and a reflecting portion on a first curved surface of the lens portion. At least part of the image beam travels through the lens portion, is reflected by the reflecting portion, travels trough the lens portion again, and is propagated to the eye by the first beam splitting unit in sequence.

    Abstract translation: 配置为在用户的至少一只眼睛前面的虚拟图像显示装置包括图像显示单元,第一分束单元和反射折射单元。 图像显示单元提供图像束。 设置在图像束和物体光束的传输路径上的第一分束单元使得物体光束的至少一部分传播到眼睛,并使图像束的至少一部分传播到反射折射单元。 反射折射单元包括在透镜部分的第一曲面上的透镜部分和反射部分。 图像束的至少一部分穿过透镜部分,被反射部分反射,再次穿过透镜部分,并被第一分束单元依次传播到眼睛。

    VIRTUAL IMAGE DISPLAY APPARATUS
    8.
    发明申请
    VIRTUAL IMAGE DISPLAY APPARATUS 有权
    虚拟图像显示设备

    公开(公告)号:US20140177063A1

    公开(公告)日:2014-06-26

    申请号:US13935583

    申请日:2013-07-05

    CPC classification number: G02B27/0172 G02B5/30 G02B2027/011 G02B2027/0127

    Abstract: A virtual image display apparatus configured to be in front of at least one eye of a user includes an image display unit, a first beam splitting unit, and a reflection-refraction unit. The image display unit provides an image beam. The first beam splitting unit disposed on transmission paths of the image beam and an object beam causes at least one portion of the object beam to propagate to the eye and causes at least one portion of the image beam to propagate to the reflection-refraction unit. The reflection-refraction unit includes a lens portion and a reflecting portion on a first curved surface of the lens portion. At least part of the image beam travels through the lens portion, is reflected by the reflecting portion, travels trough the lens portion again, and is propagated to the eye by the first beam splitting unit in sequence.

    Abstract translation: 配置为在用户的至少一只眼睛前面的虚拟图像显示装置包括图像显示单元,第一分束单元和反射折射单元。 图像显示单元提供图像束。 设置在图像束和物体光束的传输路径上的第一分束单元使得物体光束的至少一部分传播到眼睛,并使图像束的至少一部分传播到反射折射单元。 反射折射单元包括在透镜部分的第一曲面上的透镜部分和反射部分。 图像束的至少一部分穿过透镜部分,被反射部分反射,再次穿过透镜部分,并被第一分束单元依次传播到眼睛。

    VIRTUAL IMAGE DISPLAY APPARATUS
    9.
    发明申请
    VIRTUAL IMAGE DISPLAY APPARATUS 审中-公开
    虚拟图像显示设备

    公开(公告)号:US20150070773A1

    公开(公告)日:2015-03-12

    申请号:US14291015

    申请日:2014-05-30

    Abstract: A virtual image display apparatus, adapted for medical surgical applications, with which a surgical device is operated is provided. The virtual image display apparatus includes at least one virtual image display module which is disposed in front of at least one eye of a user. The virtual image display module includes an image display unit and a beam splitting unit. The image display unit provides an image beam, wherein the image beam includes at least one type of surgical information. The beam splitting unit is disposed on the transmission path of the image beam and an object beam from an environment object. The beam splitting unit causes at least part of the object beam to be transmitted to the eye, and causes at least part of the image beam to be transmitted to the eye to display a virtual image.

    Abstract translation: 提供了一种用于医疗外科应用的虚拟图像显示装置,通过该虚拟图像显示装置操作外科装置。 虚拟图像显示装置包括至少一个设置在用户的至少一只眼睛之前的虚拟图像显示模块。 虚像显示模块包括图像显示单元和分束单元。 图像显示单元提供图像束,其中图像束包括至少一种类型的外科信息。 分束单元设置在图像束的传输路径上和来自环境对象的物体光束。 分束单元使得目标光束的至少一部分被传输到眼睛,并且使得至少部分图像束被传送到眼睛以显示虚像。

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