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发明名称
投影机用萤光轮及投影机用发光装置
摘要
本发明提供一种可抑制萤光体层受到加热的投影机用萤光轮及使用其之投影机用发光装置。;本发明之投影机用萤光轮之特征在于具备:萤光体层12;环状之陶瓷基板11,其具有设置有萤光体层12之第1主面及位于与第1主面相反侧之第2主面,且具有较萤光体层12高之导热率;及反射层13,其设置于陶瓷基板11之第2主面上。
申请公布号
TW201523115
申请公布日期
2015.06.16
申请号
TW103138420
申请日期
2014.11.05
申请人
日本电气硝子股份有限公司 NIPPON ELECTRIC GLASS CO., LTD.
发明人
古山忠仁 FURUYAMA, TADAHITO;安东民雄 ANDO, TAMIO;藤田俊辅 FUJITA, SHUNSUKE
分类号
G03B21/14(2006.01)
主分类号
G03B21/14(2006.01)
代理机构
代理人
陈长文
主权项
地址
日本 JP
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