公开(公告)号：US20170308212A1

公开(公告)日：2017-10-26

申请号：US15494754

申请日：2017-04-24

Applicant: LG Display Co., Ltd.

Inventor： JaeHyun JIN ,  IlChan JUNG

IPC: G06F3/041 ,  H01L27/32 ,  G06F3/044

CPC classification number: G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04102 ,  G06F2203/04103 ,  G06F2203/04105 ,  G06F2203/04111 ,  H01L27/323 ,  H01L27/3262 ,  H01L27/3276 ,  H01L2251/5338

Abstract: An organic light-emitting display (OLED) device with an integrated pressure sensor is provided. The OLED device includes a substrate, an organic light-emitting element, and a back-plate. The substrate has a thin-film transistor and has flexibility. The organic light-emitting element is connected to the thin-film transistor on the substrate. The back-plate supports the substrate under the substrate and has a pressure sensor configured to measure the intensity of a touch input. The OLED device with an integrated pressure sensor includes a pressure sensor configured to support a substrate and measure the intensity of a touch input, so that a separate pressure sensor attached to the display device in an add-on type touch screen panel can be eliminated.