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
    • Projector, projecting lens of the projector and method of projecting images
    • 投影机,投影机的投影镜头和投影图像的方法
    • US09417443B2
    • 2016-08-16
    • US14287839
    • 2014-05-27
    • Yi-Jou LinHsin-Ying Wu
    • Yi-Jou LinHsin-Ying Wu
    • G03B21/28G02B17/08G02B13/16
    • G02B17/08G02B13/16G03B21/28
    • A projector includes an image ray generator and a projecting lens, wherein the image ray generator generates image rays. The projecting lens includes a relay optical system for receiving the image rays and a projection optical system having at least one lens and a reflector. Whereby, the image rays pass through the relay optical system, pass through the at least one lens, and then are reflected by the reflector. After being reflected, the image rays pass through the at least one lens again, and then leave the projecting lens to be projected onto a screen. In addition, the invention further discloses the structure of the projecting lens and a method of projecting images.
    • 投影仪包括图像射线发生器和投影透镜,其中,图像射线发生器生成图像射线。 投影透镜包括用于接收图像光线的中继光学系统和具有至少一个透镜和反射器的投影光学系统。 由此,图像光线通过中继光学系统,通过至少一个透镜,然后被反射器反射。 反射后,图像光线再次通过至少一个透镜,然后将投影透镜离开投影到屏幕上。 此外,本发明还公开了投影透镜的结构和投影图像的方法。