公开(公告)号：US10340296B2

公开(公告)日：2019-07-02

申请号：US15328541

申请日：2016-01-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Guanghui Liu ,  Bin Zhou

IPC: H01L27/12 ,  H01L27/15 ,  H01L21/425 ,  H01L29/66 ,  H01L29/786 ,  G02F1/1368 ,  G02F1/1343

Abstract: An array substrate and a display device are provided for solving a problem of drift of an I-V curve of a thin film transistor because the oxide active layer is irradiated with light in the prior art. The array substrate includes a plurality of thin film transistors arranged in an array, wherein, each of the thin film transistors includes an oxide active layer, and the array substrate further includes a light absorption layer provided above the oxide active layer, the light absorption layer is used for absorbing light irradiated thereon, and an orthographic projection of the light absorption layer on the oxide active layer at least partly covers an active region of the oxide active layer.