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：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：US09324968B2

公开(公告)日：2016-04-26

申请号：US14091821

申请日：2013-11-27

Applicant: Samsung Display Co., Ltd.

Inventor： Keun Soo Lee ,  Young Gu Kim ,  Hyun Jun Cho ,  Young Ji Kim ,  Jeong Yong Eom

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

CPC classification number: H01L51/5253 ,  H01L27/3223 ,  H01L27/3244 ,  H01L51/0097 ,  H01L51/5237 ,  H01L51/5246 ,  H01L51/5256 ,  H01L51/56 ,  H01L2251/5338 ,  H01L2251/556 ,  H01L2251/558

Abstract: A manufacturing method of an organic light emitting diode (OLED) display is disclosed. The manufacturing method in accordance with an exemplary embodiment includes: preparing a flexible substrate and a display panel including a thin film encapsulation (TFE) layer for covering and protecting an OLED formed on the flexible substrate; attaching a first protection film to the TFE layer by using a first adhesive to be opposite to the TFE layer; heating a second protection film; and pressing and attaching a second protection film onto the flexible substrate by using a second adhesive.

Abstract translation: 公开了一种有机发光二极管（OLED）显示器的制造方法。 根据示例性实施例的制造方法包括：制备柔性基板和包括用于覆盖和保护形成在柔性基板上的OLED的薄膜封装（TFE）层的显示面板; 通过使用与TFE层相反的第一粘合剂将第一保护膜附接到TFE层; 加热第二保护膜; 以及通过使用第二粘合剂将第二保护膜按压并附着在柔性基板上。

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。

公开(公告)号：US20150079707A1

公开(公告)日：2015-03-19

申请号：US14091821

申请日：2013-11-27

Applicant: Samsung Display Co., Ltd.

Inventor： Keun Soo LEE ,  Young Gu Kim ,  Hyun Jun Cho ,  Young Ji Kim ,  Jeong Yong Eom

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5253 ,  H01L27/3223 ,  H01L27/3244 ,  H01L51/0097 ,  H01L51/5237 ,  H01L51/5246 ,  H01L51/5256 ,  H01L51/56 ,  H01L2251/5338 ,  H01L2251/556 ,  H01L2251/558

Abstract: A manufacturing method of an organic light emitting diode (OLED) display is disclosed. The manufacturing method in accordance with an exemplary embodiment includes: preparing a flexible substrate and a display panel including a thin film encapsulation (TFE) layer for covering and protecting an OLED formed on the flexible substrate; attaching a first protection film to the TFE layer by using a first adhesive to be opposite to the TFE layer; heating a second protection film; and pressing and attaching a second protection film onto the flexible substrate by using a second adhesive.

Abstract translation: 公开了一种有机发光二极管（OLED）显示器的制造方法。 根据示例性实施例的制造方法包括：制备柔性基板和包括用于覆盖和保护形成在柔性基板上的OLED的薄膜封装（TFE）层的显示面板; 通过使用与TFE层相反的第一粘合剂将第一保护膜附接到TFE层; 加热第二保护膜; 以及通过使用第二粘合剂将第二保护膜按压并附着在柔性基板上。