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1. 发明申请

US20130207891A1 PROJECTION SYSTEM 审中-公开
标题翻译：投影系统
公开(公告)号：US20130207891A1
公开(公告)日：2013-08-15
申请号：US13586855
申请日：2012-08-15
申请人： Wen-Wei Tsai , Kun-You Wu , Chi-Yu Lee , Ming-Wen Chen
发明人： Wen-Wei Tsai , Kun-You Wu , Chi-Yu Lee , Ming-Wen Chen
IPC分类号： G06F3/033
CPC分类号： H04N9/3194 , G06F3/0321 , G06F3/03542 , H04N9/3179
摘要： A projection system includes a pointing sensing apparatus and a projection apparatus. The pointing sensing apparatus senses at least one of a plurality of instruction signals, and outputs a sensing signal accordingly. The projection apparatus displays a pointing pattern according to the sensing signal. The projection apparatus includes a control module, a first storage module and a second storage module coupled to the control module. The control module receives a plurality of image signals of different formats and generates a plurality of shrink-image data according to the image signals, respectively. The first storage module stores one of the image signals. The second storage module stores the shrink-image data. The projection apparatus displays a normal display image according to contents stored in the first storage module or displays a shrink array image according to contents stored in the second storage module in response to a selecting signal.
摘要翻译：投影系统包括指示感测装置和投影装置。指示感测装置感测多个指令信号中的至少一个，并相应地输出感测信号。投影装置根据感测信号显示指示图案。投影装置包括控制模块，第一存储模块和耦合到控制模块的第二存储模块。控制模块接收不同格式的多个图像信号，并分别根据图像信号生成多个收缩图像数据。第一存储模块存储一个图像信号。第二存储模块存储收缩图像数据。投影装置根据存储在第一存储模块中的内容显示正常显示图像，或者根据选择信号，根据存储在第二存储模块中的内容显示收缩阵列图像。

2. 发明申请

US20110273628A1 OPTICAL DEVICE AND PROJECTION SYSTEM 审中-公开
标题翻译：光学装置和投影系统
公开(公告)号：US20110273628A1
公开(公告)日：2011-11-10
申请号：US12908894
申请日：2010-10-21
申请人： Chi-Yu Lee , Kuo-Yuan Liang , Wei-Lun Hung , Chun-Chin Chang
发明人： Chi-Yu Lee , Kuo-Yuan Liang , Wei-Lun Hung , Chun-Chin Chang
IPC分类号： H04N9/31 , G06F3/033
CPC分类号： G03B21/14 , G03B17/54 , G06F3/042 , H04N9/31 , H04N9/3179
摘要： An optical device for controlling a projector is provided. The projector projects a projection image. The optical device includes a receiving module, a mode switching module, and a transmission module. The receiving module is capable of sensing a reflected signal of the projection image. The mode switching module is capable of generating a control signal to control the projector to switch from a first mode to a second mode. The transmission module is capable of transmitting the reflected signal and the control signal to the projector. A projection system including the projector and the optical device is also provided.
摘要翻译：提供一种用于控制投影仪的光学装置。投影机投影投影图像。光学装置包括接收模块，模式切换模块和传输模块。接收模块能够感测投影图像的反射信号。模式切换模块能够产生控制信号以控制投影仪从第一模式切换到第二模式。传输模块能够将反射信号和控制信号传输到投影机。还提供了包括投影仪和光学装置的投影系统。

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