| 摘要 |
A heat insulation sheet includes: a heat insulation member of a nano fiber web structure having multiple minute pores which are capable of air trap; an adhesive member which is attached on one side of the heat insulation member in order to attach the heat insulation member on the inside of a back cover of a portable terminal; and a release member which is attached to the adhesive member. The heat insulation sheet prevents inconvenience of portable terminal due to heat radiation and satisfies heat radiation standard of the portable terminal by preventing the heat of a terminal body from being transferred to the outside through the back cover. |
