
基本信息:
- 专利标题: MULTIMEDIA PROJECTION APPARATUS AND PLAYING METHOD THEREOF
- 专利标题(中):多媒体投影设备及其播放方法
- 申请号:US11466847 申请日:2006-08-24
- 公开(公告)号:US20070065094A1 公开(公告)日:2007-03-22
- 发明人: Wen-Chang Chien , Wu-Hung Lin
- 申请人: Wen-Chang Chien , Wu-Hung Lin
- 申请人地址: TW Hsinchu
- 专利权人: CORETRONIC CORPORATION
- 当前专利权人: CORETRONIC CORPORATION
- 当前专利权人地址: TW Hsinchu
- 优先权: TW94132610 20050921
- 主分类号: H04N5/91
- IPC分类号: H04N5/91
摘要:
A multimedia projection apparatus with audio/video playing function includes a host module, a projection system, an audio/video switch and a playing module. The projection system is suitable for outputting a lighting-up signal to the host module, the audio/video switch is suitable for outputting a control signal to the host module according to different usage modes. In addition, the playing module is coupled to the host module and used for conducting a logic operation on the lighting-up signal and the control signal and outputting a driving signal to the playing module. The multimedia projection apparatus of the present invention is able to perform an audio/video function according to the above-described signals and select an audio/video function according to user requirements.
摘要(中):
具有音频/视频播放功能的多媒体投影设备包括主机模块,投影系统,音频/视频开关和播放模块。 投影系统适用于向主机模块输出点亮信号,音/视频开关适用于根据不同使用模式向主机模块输出控制信号。 此外,播放模块耦合到主机模块,并用于对点亮信号和控制信号进行逻辑操作,并向播放模块输出驱动信号。 本发明的多媒体投影设备能够根据上述信号执行音频/视频功能,并根据用户要求选择音频/视频功能。