公开(公告)号：US20200309619A1

公开(公告)日：2020-10-01

申请号：US16086137

申请日：2018-01-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Rui PENG ,  Qinghe WANG ,  Wenbin JIA ,  Zhijie YE ,  Zhaokang FAN

IPC: G01L1/22

Abstract: A pressure sensor, a method for manufacturing the pressure sensor, and an electronic device are provided. The pressure sensor includes an electroluminescent device and a resistor layer. The resistor layer and one electrode of the electroluminescent device are connected to two electrodes of a power source respectively to form a loop. The pressure sensor is capable of converting a deformation amount caused by a pressure into a brightness change of the electroluminescent device, and determining a size of the pressure in accordance with the brightness change.

公开(公告)号：US20190006629A1

公开(公告)日：2019-01-03

申请号：US15744255

申请日：2017-06-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Xiang WAN ,  Wenbin JIA ,  Rui PENG

IPC: H01L51/52 ,  H01L27/32

Abstract: An organic light-emitting diode and a display device are disclosed. The organic light-emitting diode includes an organic light-emitting layer and a first light ray adjusting layer, wherein the organic light-emitting layer is configured to generate at least first incident light and second light to enter the first light ray adjusting layer to form a first refracted light ray and a second refracted light ray respectively, and a refraction angle of the first refracted light ray is smaller than a refraction angle of the first refracted light ray. A first refractive index of the first light ray adjusting layer on a propagation path of the second refracted light ray is greater than that of the first light ray adjusting layer on a propagation path of the first refracted light ray.

公开(公告)号：US20180308911A1

公开(公告)日：2018-10-25

申请号：US15843455

申请日：2017-12-15

Applicant: BOE Technology Group Co., Ltd. ,  Hefei Xinsheng Optoelectronics Technology Co., Ltd.

Inventor： Xinxin WANG ,  Zhijie YE ,  Wenbin JIA ,  Ronggang SHANGGUAN ,  Lingyun LIU

IPC: H01L27/32 ,  H01L51/00 ,  H01L41/18

CPC classification number: H01L27/3244 ,  H01L41/18 ,  H01L41/193 ,  H01L51/003 ,  H01L51/0097 ,  H01L2227/323

Abstract: A flexible display substrate, a method for manufacturing the same and a flexible display motherboard are provided in the present disclosure. The flexible display motherboard includes a carrier substrate, a separation layer provided above the carrier substrate, a deformable layer covering the separation layer, a flexible substrate provided above the deformable layer, and a display device provided on the flexible substrate, wherein the deformable layer shrinks and deforms under a preset triggering condition to separate the flexible substrate from the carrier substrate without any damage to the display element, and the light-outgoing effect of the flexible display device can be improved.