公开(公告)号：US20160181287A1

公开(公告)日：2016-06-23

申请号：US14435524

申请日：2014-12-05

Applicant: BOE Technology Group Co., Ltd.

Inventor： Wenbo LI ,  Guanghui LIU

IPC: H01L27/12 ,  H01L27/32 ,  H01L51/56 ,  H01L51/52 ,  H01L51/00

CPC classification number: H01L27/1218 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1259 ,  H01L27/3262 ,  H01L27/3276 ,  H01L51/0097 ,  H01L51/5203 ,  H01L51/56 ,  H01L2227/323 ,  H01L2227/326 ,  H01L2251/5338

Abstract: A flexible substrate, a manufacturing method thereof and a flexible display device are disclosed. The flexible substrate includes a display panel region and a flexible printed circuit board (FPC) region. The display panel region includes a flexible base (21), a gate electrode (22), a gate insulating layer (23), an active layer (24), a source electrode (25), a drain electrode (26), a passivation layer (27) and a pixel electrode (28). The pixel electrode (28) is electrically connected with the drain electrode (26) through an opening in the passivation layer (27). The FPC region includes a lead structure which is formed on the flexible base (21) and made from a material including at least one or a combination of more selected from a material for preparing the gate electrode (22), a material for preparing the source electrode (25) and the drain electrode (26), and a material for preparing the pixel electrode (28).

Abstract translation: 公开了柔性基板及其制造方法和柔性显示装置。 柔性基板包括显示面板区域和柔性印刷电路板（FPC）区域。 显示面板区域包括柔性基底（21），栅电极（22），栅极绝缘层（23），有源层（24），源电极（25），漏电极（26），钝化层 层（27）和像素电极（28）。 像素电极（28）通过钝化层（27）中的开口与漏电极（26）电连接。 FPC区域包括引导结构，该引线结构形成在柔性基底（21）上并且由包括选自用于制备栅极（22）的材料中的至少一种或组合的材料制成的材料制成，用于制备源极 电极（25）和漏电极（26），以及用于制备像素电极（28）的材料。

公开(公告)号：US20190204627A1

公开(公告)日：2019-07-04

申请号：US15779469

申请日：2017-11-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ming WANG ,  Guanghui LIU ,  Jun WANG

IPC: G02F1/01 ,  F21S41/63 ,  B60J3/06

CPC classification number: G02F1/0136 ,  B60J3/06 ,  B60Q1/06 ,  B60Q2300/056 ,  F21S41/63

Abstract: A light control device for a vehicle, includes a distance detector and at least one controllable polarizer. The distance detector detects the distance between a first vehicle in which the distance detector is located and an interference light source. The at least one controllable polarizer is configured to perform a polarization process on light to weaken the intensity of the light when the distance between the interference light source and the first vehicle is within a predetermined range; otherwise stop the polarization process on the light.

公开(公告)号：US20170221935A1

公开(公告)日：2017-08-03

申请号：US15328541

申请日：2016-01-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Guanghui LIU ,  Bin ZHOU

IPC: H01L27/12 ,  H01L29/786 ,  H01L29/66 ,  H01L21/425

CPC classification number: H01L27/1248 ,  G02F1/136209 ,  G02F1/1368 ,  G02F2001/134372 ,  G02F2201/086 ,  H01L21/425 ,  H01L27/1225 ,  H01L27/1262 ,  H01L27/15 ,  H01L29/66969 ,  H01L29/78633 ,  H01L29/78693

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.

公开(公告)号：US20190267575A1

公开(公告)日：2019-08-29

申请号：US15751706

申请日：2017-08-11

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Guanghui LIU ,  Dongfang WANG

IPC: H01L51/52 ,  H01L27/32

Abstract: A display screen, a manufacturing method thereof, and a display device are disclosed. The display screen includes a base substrate, a thin film transistor located on the base substrate, the thin film transistor including a metal layer, at least one of a light-absorbing material layer or a scattering structure disposed between the base substrate and the metal layer in a direction perpendicular to the base substrate.