Made by Yeungnam University	hexagonal Boron Nitride	Silicon Carbide	Aluminum Nitride
Primary Particle	70% <1 um + 30% 10 um	30% 0.5 um + 70% 2.4 um	~ 2um 100%
Avg. Granule Size	~ 20 um	~ 20 um	~20 um
Max. Dispensable Filler Content	~ 52 wt.%	~ 60 wt.%	~ 62 wt.%
Manufacuring Process*	Aqueous BN suspension	Aqueous SiC suspension	Aqueous AlN suspension
Solid Loading in Suspension	> 20 vol.%	> 20 vol.%	> 24 vol.%

*) Kor. Patent Pending

 

(1-1) Spherical h-BN Fillers

 

 

(1-2) Gap-filler TIM using the above BN fillers

 

Note that the central spherical particle above in the gap-filler TIM is the prepared BN filler particle

 

(2) Spherical SiC Fillers

 

 

(3) Spherical AlN Fillers