公开(公告)号：US09818814B2

公开(公告)日：2017-11-14

申请号：US15143153

申请日：2016-04-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang-Ho Park ,  Seung-Min Lee ,  Hee-Jun Yoo ,  Joo-Sun Yoon ,  Yong-Jae Jang ,  Kwang-Young Choi

IPC: H01L27/32

CPC classification number: H01L27/3279 ,  H01L27/3258

Abstract: An organic light emitting display device includes a plurality of pixel regions on a substrate, each having a sub-pixel region, a transmissive region and a peripheral region, a plurality of sub-pixel circuits in the sub-pixel region that control the sub-pixel region, a planarization layer that covers the sub-pixel circuits, a first electrode disposed on the planarization layer in the sub-pixel region, a second electrode disposed on the first electrode, and a plurality of wirings disposed at different levels over the substrate in the peripheral region. The wirings are arranged in at least double level configuration and include first wirings that extend in a first direction over the substrate, and second wirings that extend over the substrate in a second direction substantially perpendicular to the first direction.