公开(公告)号：US09666813B2

公开(公告)日：2017-05-30

申请号：US14483124

申请日：2014-09-10

Applicant: SAMSUNG DISPLAY CO., LTD

Inventor： Keun-Soo Lee

IPC: H01L51/00 ,  H01L27/32

CPC classification number: H01L51/0097 ,  H01L27/3244 ,  H01L51/003 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

Abstract: A flexible display device includes a flexible substrate doped with a dopant so as to control a work function of the flexible substrate; a display unit formed on the flexible substrate, and including a plurality of pixel circuit layers and a plurality of emission layers; and an encapsulation layer formed to cover the display unit.

公开(公告)号：US09271371B2

公开(公告)日：2016-02-23

申请号：US13794435

申请日：2013-03-11

Applicant: Samsung Display Co., Ltd.

Inventor： Keun-Soo Lee

IPC: H05B33/04 ,  H05B33/10

CPC classification number: H05B33/10 ,  H05B33/04

Abstract: A flat panel display device and a manufacturing method thereof. In the flat panel display device, a thin film encapsulation structure covering a display unit on a substrate includes an alternating layers stack in which organic layers and inorganic layers are alternately stacked; and an AlOx layer on the alternating layers stack as an outermost thin film layer of the thin film encapsulation structure. According to the above structure, because the protective film is adhered onto the AlOx layer of the thin film encapsulation structure, which has a relatively weak adhesive force, the adhering and releasing processes may be performed smoothly, and thus, the thin film encapsulation structure may be prevented from being damaged in the adhering and releasing processes.

Abstract translation: 一种平板显示装置及其制造方法。 在平板显示装置中，覆盖基板上的显示单元的薄膜封装结构包括：有机层和无机层交替堆叠的交替层堆叠; 并且交替层上的AlO x层作为薄膜封装结构的最外薄膜层堆叠。 根据上述结构，由于保护膜附着在粘合力相对较弱的薄膜封装结构的AlOx层上，所以可以平滑地进行粘接剥离处理，因此薄膜封装结构可以 防止在粘附和释放过程中被损坏。

公开(公告)号：US20140091288A1

公开(公告)日：2014-04-03

申请号：US14030600

申请日：2013-09-18

Applicant: Samsung Display Co., Ltd.

Inventor： Keun-Soo Lee ,  Seong-Jun Lee ,  Young-Gu Kim ,  Jung-Ju Yu ,  Yun Jeong ,  Hyo-Young Mun ,  Ha-Gyeong Song ,  Hyun-Jun Cho ,  Young-Ji Kim ,  Dong-Un Jin

IPC: H01L51/52

CPC classification number: H01L51/5256 ,  H01L51/0097 ,  H01L51/5253 ,  H01L2251/5338 ,  H01L2251/558 ,  Y02E10/549

Abstract: An organic light emitting diode (OLED) display includes a display panel including a flexible substrate and a thin film encapsulation (TFE) for covering and protecting an organic light emitting element formed on the flexible substrate, a first protective film arranged on the TFE to be opposite to the TFE, a second protective film arranged on the flexible substrate to be opposite to the flexible substrate, a first adhesive disposed between the TFE and the first protective film, a second adhesive disposed between the flexible substrate and the second protective film, a third protective film arranged on the second protective film to be opposite to the second protective film, and a third adhesive disposed between the second protective film and the third protective film.

Abstract translation: 有机发光二极管（OLED）显示器包括：显示面板，包括柔性基板和用于覆盖和保护形成在柔性基板上的有机发光元件的薄膜封装（TFE）;布置在TFE上的第一保护膜 与所述TFE相对的第二保护膜，布置在所述柔性基板上以与所述柔性基板相对的第一粘合剂，设置在所述TFE和所述第一保护膜之间的第一粘合剂，设置在所述柔性基板和所述第二保护膜之间的第二粘合剂， 布置在第二保护膜上以与第二保护膜相对的第三保护膜，以及设置在第二保护膜和第三保护膜之间的第三粘合剂。