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    • 1. 发明授权
    • Projection autostereoscopic display and stereo screen
    • 投影自动立体显示和立体声屏幕
    • US08474980B2
    • 2013-07-02
    • US13085486
    • 2011-04-13
    • Wei-Liang HsuChao-Hsu TsaiChang-Ying ChenJinn-Cherng Yang
    • Wei-Liang HsuChao-Hsu TsaiChang-Ying ChenJinn-Cherng Yang
    • G03B21/60G02B27/26
    • G03B35/24G02B27/26G03B21/604H04N13/31H04N13/317H04N13/324H04N13/359H04N13/363
    • A projection autostereoscopic display including an image projector and a stereo screen is provided. The image projector projects an image. The image includes multiple viewing-zone images. The stereo screen receives the image and reflects the image to an observing direction. The stereo screen includes a linear polarizer layer, for receiving and polarizing the image. A first microretarder layer is disposed behind the linear polarizer layer. A second microretarder layer is disposed behind the first microretarder layer by a distance. A reflection-type polarization-reserved diffuser layer is disposed behind the second microretarder layer for reflecting and diffusing the image into various directions while maintaining the polarization state of the image. A switching layer is switched between a transparent state which maintains the polarization state of the image and an opaque state which changes the polarization states of the image to a non-polarization state, to switch between 2D and 3D display modes.
    • 提供了包括图像投影仪和立体声屏幕的投影自动立体显示器。 图像投影机投影图像。 图像包括多个视区图像。 立体声屏幕接收图像并将图像反射到观察方向。 立体屏幕包括用于接收和偏振图像的线性偏振器层。 第一微型回收器层设置在线性偏振器层的后面。 将第二微型回收器层设置在第一微型回收器层的后面一段距离。 反射型偏振保留漫射层设置在第二微缩小器层的后面,用于在保持图像的偏振状态的同时将图像反射并扩散到各个方向。 切换层在维持图像的偏振状态的透明状态和将图像的偏振状态改变为非偏振状态的不透明状态之间切换,以在2D和3D显示模式之间切换。
    • 2. 发明申请
    • PROJECTION AUTOSTEREOSCOPIC DISPLAY AND STEREO SCREEN
    • 投影自动显示屏和立体屏幕
    • US20110317129A1
    • 2011-12-29
    • US13085486
    • 2011-04-13
    • Wei-Liang HsuChao-Hsu TsaiChang-Ying ChenJinn-Cherng Yang
    • Wei-Liang HsuChao-Hsu TsaiChang-Ying ChenJinn-Cherng Yang
    • G02B27/26G03B21/60
    • G03B35/24G02B27/26G03B21/604H04N13/31H04N13/317H04N13/324H04N13/359H04N13/363
    • A projection autostereoscopic display including an image projector and a stereo screen is provided. The image projector projects an image. The image includes multiple viewing-zone images. The stereo screen receives the image and reflects the image to an observing direction. The stereo screen includes a linear polarizer layer, for receiving and polarizing the image. A first microretarder layer is disposed behind the linear polarizer layer. A second microretarder layer is disposed behind the first microretarder layer by a distance. A reflection-type polarization-reserved diffuser layer is disposed behind the second microretarder layer for reflecting and diffusing the image into various directions while maintaining the polarization state of the image. A switching layer is switched between a transparent state which maintains the polarization state of the image and an opaque state which changes the polarization states of the image to a non-polarization state, to switch between 2D and 3D display modes.
    • 提供了包括图像投影仪和立体声屏幕的投影自动立体显示器。 图像投影机投影图像。 图像包括多个视区图像。 立体声屏幕接收图像并将图像反射到观察方向。 立体屏幕包括用于接收和偏振图像的线性偏振器层。 第一微型回收器层设置在线性偏振器层的后面。 将第二微型回收器层设置在第一微型回收器层的后面一段距离。 反射型偏振保留漫射层设置在第二微缩放器层的后面,用于在保持图像的偏振状态的同时将图像反射并扩散到各个方向。 切换层在维持图像的偏振状态的透明状态和将图像的偏振状态改变为非偏振状态的不透明状态之间切换,以在2D和3D显示模式之间切换。
    • 9. 发明授权
    • Droplet ejecting head
    • 水滴喷头
    • US07520595B2
    • 2009-04-21
    • US11309056
    • 2006-06-14
    • Chun-Fu LuHung-Liang ChiangJinn-Cherng YangChun-Jung Chen
    • Chun-Fu LuHung-Liang ChiangJinn-Cherng YangChun-Jung Chen
    • B41J2/045
    • B41J2/14
    • A droplet ejecting head includes a first substrate, a nozzle plate, a second substrate, an annular symmetrically channel plate and an actuator device. The nozzle plate with a nozzle is disposed on a first surface of the first substrate. The second substrate with a liquid inlet is disposed over the first substrate. The annular symmetrically channel plate with a fluid channel is disposed between the first substrate and the second substrate so that a pressure chamber is formed between the second substrate and the annular symmetrically channel plate. The liquid to be ejected flows to the fluid channel from the liquid inlet and overflows to the pressure chamber from the fluid channel. The actuator device is disposed on the second substrate. The second substrate is deformed by the actuator device for changing volume of the pressure chamber, and then the liquid in the pressure chamber is ejected via the nozzle.
    • 液滴喷射头包括第一基板,喷嘴板,第二基板,环形对称通道板和致动器装置。 具有喷嘴的喷嘴板设置在第一基板的第一表面上。 具有液体入口的第二基板设置在第一基板上。 具有流体通道的环形对称通道板设置在第一基板和第二基板之间,使得在第二基板和环形对称通道板之间形成压力室。 待喷射的液体从液体入口流到流体通道并从流体通道溢流到压力室。 致动器装置设置在第二基板上。 第二基板由致动器装置变形,用于改变压力室的体积,然后通过喷嘴喷射压力室中的液体。