发明名称 |
WATER ADSORBENT FOR ORGANIC ELECTROLUMINESCENCE DISPLAY ELEMENT AND PRODUCTION METHOD FOR SAME |
摘要 |
<p>A moisture absorbent for an organic EL element having hydrophobicity and no reduction in moisture absorption speed, and a method for producing the moisture absorbent are provided. The moisture absorbent for an organic EL element includes, as a main component, calcium oxide particles each having an alkoxide layer on the surface thereof. Furthermore, the method for producing a moisture absorbent for an organic EL element includes dry-pulverizing calcium oxide in the presence of an alcohol, and thereafter dry-treating the pulverized calcium oxide.</p> |
申请公布号 |
KR20140048260(A) |
申请公布日期 |
2014.04.23 |
申请号 |
KR20147003648 |
申请日期 |
2012.07.06 |
申请人 |
UBE MATERIAL INDUSTRIES, LTD. |
发明人 |
WATANABE TAKAYUKI;MOTO AKIHIRO;MISHIMA TAKUYA;SANO SATORU;UEKI AKIRA |
分类号 |
H01L51/50;H05B33/02;H05B33/04;H05B33/10 |
主分类号 |
H01L51/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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