Patent ID: 9226432
Filing Date: 2015-12-29
Classification: G09F,H01L,H05K

Abstract:
1. A display device, comprising: a display panel configured to display images; a first thermal conduction layer including a flexible portion, which is compressively deformable, and a thermal conduction portion configured to conduct heat from the flexible portion, the flexible portion being in contact with the display panel; and a second thermal conduction layer in contact with the thermal conduction portion, wherein the first thermal conduction layer conducts heat isotropically, the second thermal conduction layer, which has higher thermal conduction characteristics in an in-plane direction than the first thermal conduction layer does, forms a thermal conduction element together with the thermal conduction portion, the thermal conduction element includes a first area corresponding to a center of the display panel and a second area which is closer to an edge of the display panel than the first area is, and the second area has higher thermal conductivity in the in-plane direction than the first area does.