公开(公告)号：US09869911B2

公开(公告)日：2018-01-16

申请号：US15156749

申请日：2016-05-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jeongjin Park ,  Seongsik Choi ,  Inae Park

IPC: H01L21/00 ,  G02F1/1345 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/1368 ,  H01L27/12 ,  H01L27/32

CPC classification number: G02F1/13452 ,  G02F1/13306 ,  G02F1/133305 ,  G02F1/13458 ,  G02F1/1368 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1262 ,  H01L27/3262 ,  H01L27/3276 ,  H01L2227/323 ,  H01L2251/533 ,  H01L2251/5338

Abstract: A display apparatus includes a display panel and a display panel driver. The display panel includes a first substrate and a second substrate facing the first substrate, the first substrate including a switching element and a pixel electrode disposed thereon, the pixel electrode being electrically connected to the switching element. The display panel driver is configured to apply a driving signal to the display panel. The display panel driver includes a first flexible substrate on which a driving chip is mounted, wherein the first flexible substrate is electrically connected to the display panel, and a second flexible substrate electrically connected to the first flexible substrate, wherein the second flexible substrate is disposed on a surface of the first flexible substrate.