公开(公告)号：US20150115248A1

公开(公告)日：2015-04-30

申请号：US14446257

申请日：2014-07-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yong Hoon Chun ,  Soon Ryong Park ,  Seok Gi Baek ,  Jung Ho So ,  Chul Woo Jeong

IPC: H01L51/52 ,  H01L51/56

CPC classification number: H01L51/5253 ,  H01L51/0097 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A display device includes a display panel configured to display an image, and a protection film coupled to a lower portion of the display panel. The protection film includes a support film contacting the display panel and a stress control layer below the support film, and the stress control layer includes a plurality of nanobeads.

Abstract translation: 显示装置包括被配置为显示图像的显示面板和耦合到显示面板的下部的保护膜。 保护膜包括与显示面板接触的支撑膜和支撑膜下方的应力控制层，并且应力控制层包括多个纳米棒。

公开(公告)号：US09614167B2

公开(公告)日：2017-04-04

申请号：US14954574

申请日：2015-11-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chul Woo Jeong ,  Soon Ryong Park ,  Jung Ho So ,  Seok Gi Baek ,  Kwang Hyeok Kim ,  Jeong Yong Eom

IPC: H01L35/24 ,  H01L51/00 ,  H01L51/52 ,  H01L27/32 ,  H01L51/56

CPC classification number: H01L51/5237 ,  H01L27/32 ,  H01L27/3244 ,  H01L51/0001 ,  H01L51/0096 ,  H01L51/524 ,  H01L51/5253 ,  H01L51/56 ,  H01L2251/5338

Abstract: Disclosed is an organic light emitting diode display including an organic light emitting display panel configured to display an image, and a lower passivation film attached to a bottom of the organic light emitting diode display panel. The lower passivation film includes a support film that is in contact with the organic light emitting diode display panel, and a stress adjustment layer formed beneath the support film and configured to reduce a bending stress to be induced in the organic light emitting display panel when the organic light emitting display panel and the lower passivation film are bent.

公开(公告)号：US11145838B2

公开(公告)日：2021-10-12

申请号：US16042931

申请日：2018-07-23

Applicant: Samsung Display Co., Ltd.

Inventor： Chul Woo Jeong ,  Soon Ryong Park ,  Jung Ho So ,  Seok Gi Baek ,  Kwang Hyeok Kim ,  Jeong Yong Eom

IPC: H01L51/52 ,  H01L51/56

Abstract: Disclosed is an organic light emitting diode display including an organic light emitting display panel configured to display an image, and a lower passivation film attached to a bottom of the organic light emitting diode display panel. The lower passivation film includes a support film that is in contact with the organic light emitting diode display panel, and a stress adjustment layer formed beneath the support film and configured to reduce a bending stress to be induced in the organic light emitting display panel when the organic light emitting display panel and the lower passivation film are bent.

公开(公告)号：US09634284B2

公开(公告)日：2017-04-25

申请号：US14446257

申请日：2014-07-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yong Hoon Chun ,  Soon Ryong Park ,  Seok Gi Baek ,  Jung Ho So ,  Chul Woo Jeong

IPC: H01L51/52 ,  H01L51/00

CPC classification number: H01L51/5253 ,  H01L51/0097 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A display device includes a display panel configured to display an image, and a protection film coupled to a lower portion of the display panel. The protection film includes a support film contacting the display panel and a stress control layer below the support film, and the stress control layer includes a plurality of nanobeads.

公开(公告)号：US10038161B2

公开(公告)日：2018-07-31

申请号：US15477779

申请日：2017-04-03

Applicant: Samsung Display Co., Ltd.

Inventor： Chul Woo Jeong ,  Soon Ryong Park ,  Jung Ho So ,  Seok Gi Baek ,  Kwang Hyeok Kim ,  Jeong Yong Eom

IPC: H01L35/24 ,  H01L51/52 ,  H01L51/00 ,  H01L51/56

CPC classification number: H01L51/5237 ,  H01L27/32 ,  H01L27/3244 ,  H01L51/0001 ,  H01L51/0096 ,  H01L51/524 ,  H01L51/5253 ,  H01L51/56 ,  H01L2251/5338

Abstract: Disclosed is an organic light emitting diode display including an organic light emitting display panel configured to display an image, and a lower passivation film attached to a bottom of the organic light emitting diode display panel. The lower passivation film includes a support film that is in contact with the organic light emitting diode display panel, and a stress adjustment layer formed beneath the support film and configured to reduce a bending stress to be induced in the organic light emitting display panel when the organic light emitting display panel and the lower passivation film are bent.

公开(公告)号：US09203050B2

公开(公告)日：2015-12-01

申请号：US14221128

申请日：2014-03-20

Applicant: Samsung Display Co., Ltd.

Inventor： Chul Woo Jeong ,  Soon Ryong Park ,  Jung Ho So ,  Seok Gi Baek ,  Kwang Hyeok Kim ,  Jeong Yong Eom

IPC: H01L35/24 ,  H01L51/52 ,  H01L27/32 ,  H01L51/56

CPC classification number: H01L51/5237 ,  H01L27/32 ,  H01L27/3244 ,  H01L51/0001 ,  H01L51/0096 ,  H01L51/524 ,  H01L51/5253 ,  H01L51/56 ,  H01L2251/5338

Abstract: Disclosed is an organic light emitting diode display including an organic light emitting display panel configured to display an image, and a lower passivation film attached to a bottom of the organic light emitting diode display panel. The lower passivation film includes a support film that is in contact with the organic light emitting diode display panel, and a stress adjustment layer formed beneath the support film and configured to reduce a bending stress to be induced in the organic light emitting display panel when the organic light emitting display panel and the lower passivation film are bent.

Abstract translation: 公开了一种有机发光二极管显示器，其包括被配置为显示图像的有机发光显示面板和附接到有机发光二极管显示面板的底部的下部钝化膜。 下钝化膜包括与有机发光二极管显示面板接触的支撑膜，以及形成在支撑膜下方的应力调节层，并且被配置为当有机发光显示面板中的弯曲应力减小时， 有机发光显示面板和下钝化膜弯曲。