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
    • 92. 发明授权
    • Projection type displaying apparatus having screen
    • 具有屏幕的投影型显示装置
    • US6137547A
    • 2000-10-24
    • US940612
    • 1997-09-30
    • Jun IijimaKoichi JindaMasahiro Ogawa
    • Jun IijimaKoichi JindaMasahiro Ogawa
    • H04N5/74
    • H04N9/3141H04N5/7408
    • A projection type displaying apparatus with a movable built-in screen has an image display, an image projector and a position detector for detecting a position where the built-in screen is installed. When the position detector determines that the built-in screen is in an image projection pass, the focus of the image projector is adjusted on the built-in screen and the image projector projects the image onto the built-in screen. When the position detector determines that the built-in screen is out of the image projection pass, the focus of the image projector is adjusted on an external screen and the image projector automatically projects the image onto the external screen.
    • 具有可移动内置屏幕的投影型显示装置具有用于检测安装有内置屏幕的位置的图像显示器,图像投影仪和位置检测器。 当位置检测器确定内置屏幕处于图像投影通道中时,在内置屏幕上调整图像投影机的焦点,并且图像投影仪将图像投影到内置屏幕上。 当位置检测器确定内置屏幕超出图像投影通过时,在外部屏幕上调整图像投影机的焦点,并且图像投影仪自动将图像投影到外部屏幕上。