Patent ID: 9634287
Date: 2017-04-25
CPC Classifications: G02F,H01L

Claim:
1. A display device, comprising: a substrate including a display region and a peripheral region surrounding the display region; a plurality of display structures in the display region; a first block member in the peripheral region and surrounding the display structures, the first block member having a first height; a second block member spaced apart from the first block member in a first direction extending from the display region to the peripheral region, the second block member surrounding the first block member, the second block member having a second height that is greater than the first height; a first encapsulation layer over the display structures, the first block member, and the second block member, wherein the first encapsulation layer is formed of an inorganic material; a second encapsulation layer over the first encapsulation layer, the second encapsulation layer overlapping at least a portion of the first block member in the depth dimension of the display device, the second encapsulation layer formed of an organic material; and a third encapsulation layer over the first and second encapsulation layers, the third encapsulation layer formed of the inorganic material.