公开(公告)号：US12029070B2

公开(公告)日：2024-07-02

申请号：US17525274

申请日：2021-11-12

Applicant: LG DISPLAY CO., LTD.

Inventor： Taihyeon Ha ,  DongKyun Lim

IPC: H10K59/00 ,  H04R1/08 ,  H10K77/10 ,  H10K102/00

CPC classification number: H10K59/00 ,  H04R1/08 ,  H10K77/111 ,  H04R2499/15 ,  H10K2102/311

Abstract: Provided is an organic light emitting display device. The organic light emitting display device includes a display area including a plurality of pixels and a non-display area enclosing the display area, the organic light emitting display device comprises an organic light emitting display panel including a plastic base member, a back plate which is disposed below the organic light emitting display panel and includes a polymer material, a support substrate which is disposed below the back plate and includes a hole formed so as to correspond to a part of the display area, and a microphone module below the support substrate. The microphone module includes a diaphragm which is disposed to overlap at least a part of the hole, a core which is disposed below the diaphragm and is formed of a magnet, and a coil which encloses around the core.