rear-projection television 背投电视
The system applies to the use of red, green, blue three main wavelength semiconductor laser rear projection television.
该系统应用于采用红、绿、蓝三种主要波长的半导体激光器的背投电视。
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The utility model relates to a digital converging device of the rear projection television.
本实用新型涉及一种背投式电视数字会聚装置。
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