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Title:
SEMICONDUCTOR LIGHT DEVICE AND TRANSPARENT OPTICAL MEMBER
Document Type and Number:
Japanese Patent JP2007246880
Kind Code:
A
Abstract:

To provide a semiconductor light device obtained by sealing a semiconductor light-emitting element or a semiconductor light-receiving element with a sealing material, hardly causing deterioration of the sealing material, and having a low water absorption.

The semiconductor light device is obtained by sealing the semiconductor light-emitting element or the semiconductor light-receiving element with a silicon compound containing the following cage silsesquioxane compound or a partial polymer of the cage silsesquioxane compound obtained by the partial addition reaction of the compound: (AR1R2SiOSiO1.5)n(BR3R4SiOSiO1.5)s(HOSiO1.5)m-n-s(R5R6HSiOSiO1.5)q(ER7R8SiOSiO1.5)r(HOSiO1.5)p-q-r[wherein, A is a group having a carbon-carbon unsaturated bond; B and E are each a saturated alkyl group or a hydroxy group; R1to R8are each a methyl group, a phenyl group or the like; m and q are each a number selected from 6, 8, 10 and 12; n is an integer of 2 to m; q is an integer of 2 to p; r is an integer of 0 to (p-q); and s is 0 to (m-n)].

COPYRIGHT: (C)2007,JPO&INPIT


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Inventors:
SHINOYA KENICHI
HAYASHI TAKAO
FUJII SHUNPEI
TAKAMURA NORIHIRO
Application Number:
JP2006319050A
Publication Date:
September 27, 2007
Filing Date:
November 27, 2006
Export Citation:
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Assignee:
MATSUSHITA ELECTRIC WORKS LTD
International Classes:
C08G77/48; C08G77/20; C08L83/05; C08L83/07; H01L33/56
Domestic Patent References:
JP2006299150A2006-11-02
JP2004359933A2004-12-24
JP2007031619A2007-02-08
JP2006022207A2006-01-26
JP2000154252A2000-06-06
JP2005290352A2005-10-20
JPH1171462A1999-03-16
JP2000265066A2000-09-26
JP2008084986A2008-04-10
JP2007221071A2007-08-30
JP2007251123A2007-09-27
JP2006299149A2006-11-02
JP2000198930A2000-07-18
JP2004186168A2004-07-02
JPH0267290A1990-03-07
JPH06329687A1994-11-29
Foreign References:
WO2008065966A12008-06-05
WO2008065967A12008-06-05
WO2008065786A12008-06-05
WO2009025017A12009-02-26
WO2006077667A12006-07-27
Attorney, Agent or Firm:
Keisei Nishikawa
Atsuo Mori



 
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