Electronic device

The present description relates to an electronic device comprising: a phase change material region; a heating element electrically insulated from the phase change material region; and one or more pillars extending in the phase change material region, the one or more pillars being made of a material having a thermal conductivity greater than a thermal conductivity of the phase change material. 本说明涉及一种电子设备，包括：相变材料区域；加热元件，与相变材料区域电绝缘；以及一个或多个柱状件，在相变材料区域中延伸，一个或多个柱状件由具有比相变材料的导热率大的导热率的材料制成。