|국가/구분||United States(US) Patent 등록|
|우선권정보||JP-2003-300892(2003-08-26); JP-2003-353443(2003-10-14); JP-2004-82235(2004-03-22)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 4 인용 특허 : 10|
It is an object of the present invention to provide a high thermal conductive element that has improved thermal conductivity in the layer direction while retaining the high thermal conductivity characteristics in the planar direction possessed by graphite. The present invention is a high thermal conductive element in which carbon particles are dispersed in a graphite-based matrix, wherein (1) the c axis of the graphene layers constituting the graphite are substantially parallel, (2) the thermal conductivity κ∥ in a direction perpendicular to t...
The invention claimed is: 1. A high thermal conductive element comprising a graphite-based matrix and carbon particles dispersed in the graphite-based matrix, wherein (1) the c axis of the graphene layers constituting the graphite are substantially parallel, (2) the thermal conductivity κ∥ in a direction perpendicular to the c axis is at least 400 W/m��k and no more than 1000 W/m��k, and (3) the thermal conductivity κ⊥ in a direction parallel to the c axis is at least 10 W/m��k and no more than 100 W/m��k. 2. The high thermal co...