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发明名称
液晶投影装置
摘要
一种液晶投影装置,包括一照明系统、至少一光束转换模组与一投影镜头。照明系统适于提供一光束,而光束转换模组与投影镜头皆配置于此光束之传递路径上,且投影镜头位于光束转换模组之后。光束转换模组包括一穿透式液晶显示面板、多个第一偏极化片与至少一第二偏极化片。这些第一偏极化片配置于穿透式液晶显示面板之一侧,且适于使一第一偏极化方向之光线通过,并分别阻挡部分的第二偏极化方向之光线。第二偏极化片配置于穿透式液晶显示面板之另一侧,且适于使第二偏极化方向之光线通过,并阻挡第一偏极化方向之光线。
申请公布号
TW200900833
申请公布日期
2009.01.01
申请号
TW096122440
申请日期
2007.06.22
申请人
中强光电股份有限公司
发明人
陈秋萍;许年辉;王思克
分类号
G03B21/14(2006.01);G02B5/30(2006.01);G02F1/13(2006.01)
主分类号
G03B21/14(2006.01)
代理机构
代理人
詹铭文;萧锡清
主权项
地址
新竹市东区新竹科学工业园区力行路11号
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