文章提出采用分块拼接方法制作液晶大屏幕，用于影视、会议室、赛事转播、证券交易所等大量需求。

This paper provides a method of splicing small pieces to one large size LCD panel used in movie and television, council chamber, March broadcasts stock exchange and etc.

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公司自主研发制造了DLP大屏幕、液晶大屏幕、等离子拼接大屏幕、小间距LED大屏幕、图像处理器、矩阵切换器、系统控制软件等系列产品并获的各项专利和软件著作权。

The company developed the manufacturing of DLP, LCD, Multi-screenprocessor, matrix switchers, system control software products and obtained the patents and software copyrights.

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