摘要 |
<P>PROBLEM TO BE SOLVED: To provide a heat pipe preventing generation of top heat. <P>SOLUTION: This heat pipe 38 has a first end portion 38B and a second end portion 38C. Further this heat pipe 38 is composed of a first region 381 and a second region 382. The first region 381 has a first wick. The second region 382 has a second wick different from the first wick. Further the second region 382 extends from the first region 381 in the direction different from that of the first region 381. <P>COPYRIGHT: (C)2009,JPO&INPIT |