公开(公告)号：US09653481B2

公开(公告)日：2017-05-16

申请号：US14293947

申请日：2014-06-02

Applicant: Samsung Display Co., Ltd.

Inventor： Suk-Beom You ,  Dae-Yong Kim ,  Joo-Hwa Lee

IPC: H01L27/12 ,  H01L51/00 ,  H01L27/32 ,  H01L51/56 ,  H01L51/52

CPC classification number: H01L51/56 ,  H01L27/1214 ,  H01L27/1259 ,  H01L27/3244 ,  H01L27/3262 ,  H01L51/0097 ,  H01L51/5253 ,  H01L51/5256 ,  H01L51/5259 ,  H01L51/5271 ,  H01L51/529 ,  H01L2227/326 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

Abstract: A flexible display includes a flexible base substrate, a thin film transistors layer formed on the flexible base substrate, and a light emitting elements layer formed on the thin film transistors layer, where the flexible base substrate includes a first support layer formed below the thin film transistors layer, a second support layer disposed below the first support layer, and a heat-energy blocking/reflecting layer provided between the first support layer and the second support layer. The heat-energy blocking/reflecting layer is configured to block or reflect a sufficient portion of radiated heat-energy that is generated when the flexible base substrate is separated from a supporting carrier substrate so as to prevent the damage from the radiated heat-energy to the light emitting elements layer.