发明名称 Data reproducing device for controlling subtitle signal display state and method thereof
摘要 A data reproducing device for reproducing data from a recording medium is provided. The data reproducing device includes a data reproducer to reproduce the data recorded in the recording medium, a signal separator to separate the data reproduced by the data reproducer into a moving picture signal and a subtitle signal, a subtitle signal processor to change the subtitle signal to change a display state of a subtitle displayed on a screen of the video display device, a signal processor to multiplex and demodulate the subtitle signal changed by the subtitle signal processor and the moving picture signal, an output part to transfer the signal demodulated at the signal processor to the video display device, and a controller to control the subtitle signal processor to change the subtitle signal according to preset subtitle information. Accordingly, the user can change the display state of the subtitle.
申请公布号 US2006018631(A1) 申请公布日期 2006.01.26
申请号 US20050183957 申请日期 2005.07.19
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 LIM BYUNG-KEUK
分类号 H04N5/781;H04N5/445 主分类号 H04N5/781
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