发明名称 |
OPTICAL BONDING COMPOSITION FOR LED LIGHT SOURCE |
摘要 |
An optical bonding composition and LED light source comprising the composition are disclosed, as well as a method of making the LED light source. The LED light source may comprise: an LED die; an optical element optically coupled to the LED die; and a bonding layer comprising an amorphous organopolysiloxane network, the organopolysiloxane network comprising a silsesquioxane portion derived from (R1SiO1.5)n wherein R1 is an organic group and n is an integer of at least 10; the bonding layer bonding the LED die and the optical element together. Efficiency of the LED light source may be increased when using an optical extractor as the optical element. |
申请公布号 |
KR20090082496(A) |
申请公布日期 |
2009.07.30 |
申请号 |
KR20097012537 |
申请日期 |
2007.11.07 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
BARNES AMY S.;THOMPSON D. SCOTT;BALLEN TODD A. |
分类号 |
C09J183/04;H01L33/58 |
主分类号 |
C09J183/04 |
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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