公开(公告)号：US11119356B2

公开(公告)日：2021-09-14

申请号：US16054761

申请日：2018-08-03

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shuangliang Qin ,  Dongxiu Li

IPC: G02F1/13357 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/161 ,  G02F1/1343 ,  H01J17/38

Abstract: The present disclosure provides a flexible backlight, a method for manufacturing the same, and a display device. The flexible backlight includes: a first flexible substrate and a second flexible substrate arranged opposite to each other; a plurality of spacers arranged between the first flexible substrate and the second flexible substrate, for supporting a spacing between the first flexible substrate and the second flexible substrate, and for forming an accommodating chamber between the first flexible substrate and the second flexible substrate; a first electrode and a second electrode for forming an electric field; a gas contained in the accommodating chamber, in which the gas is capable of emitting a non-visible light by the action of the electric field; and a photoexcitation layer arranged on the second flexible substrate, in which the photoexcitation layer can emit a visible light under illumination of the non-visible light and is in contact with the spacer.

公开(公告)号：US20190204682A1

公开(公告)日：2019-07-04

申请号：US16054761

申请日：2018-08-03

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shuangliang Qin ,  Dongxiu Li

IPC: G02F1/1335 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/161

CPC classification number: G02F1/133602 ,  G02F1/133305 ,  G02F1/133553 ,  G02F1/1343 ,  G02F1/161

Abstract: The present disclosure provides a flexible backlight, a method for manufacturing the same, and a display device. The flexible backlight includes: a first flexible substrate and a second flexible substrate arranged opposite to each other; a plurality of spacers arranged between the first flexible substrate and the second flexible substrate, for supporting a spacing between the first flexible substrate and the second flexible substrate, and for forming an accommodating chamber between the first flexible substrate and the second flexible substrate; a first electrode and a second electrode for forming an electric field; a gas contained in the accommodating chamber, in which the gas is capable of emitting a non-visible light by the action of the electric field; and a photoexcitation layer arranged on the second flexible substrate, in which the photoexcitation layer can emit a visible light under illumination of the non-visible light and is in contact with the spacer.