公开(公告)号：US20150102315A1

公开(公告)日：2015-04-16

申请号：US14459451

申请日：2014-08-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hong Ro LEE ,  Yo Sub KO ,  Beung Hwa JEONG

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5246

Abstract: An organic light emitting diode display may include a display substrate including an organic light emitting diode, a sealing member facing the display substrate to cover the organic light emitting diode, a sealant positioned between the display substrate and the sealing member and bonding the display substrate and the sealing member, and a reinforcing member positioned at an outer surface of the sealant and a space between the display substrate and the sealing member, in which shear stress and hardness of the reinforcing member are a function of a sum of thicknesses of the display substrate and the sealing member.

Abstract translation: 有机发光二极管显示器可以包括包括有机发光二极管的显示基板，面向显示基板以覆盖有机发光二极管的密封构件，位于显示基板和密封构件之间并将显示基板和 所述密封构件和位于所述密封剂的外表面处的加强构件以及所述显示基板和所述密封构件之间的空间，其中所述加强构件的剪切应力和硬度是所述显示基板的厚度之和的函数 和密封构件。

公开(公告)号：US20240349563A1

公开(公告)日：2024-10-17

申请号：US18526013

申请日：2023-12-01

Applicant: Samsung Display Co., LTD.

Inventor： Sangho JEON ,  Yo Sub KO ,  Jungmin MOON ,  Jeong Su PARK ,  Dong Hoon KIM

IPC: H10K59/35 ,  G09G3/3241

CPC classification number: H10K59/35 ,  G09G3/3241 ,  H10K2101/40 ,  H10K2102/361

Abstract: A display device includes a red pixel, a green pixel, and a blue pixel comprising a plurality of transistors and an organic light emitting element. The organic light emitting element has a value of a temperature sensitive factor (TSF) in a range of about 0.25×10−1 Cd·m2/V to about 0.51×10−1 Cd·m2/V as shown in a following equation:






T
⁢
S
⁢
F

=


d
⁡
(


Δ
⁢

L
⁡
(

c
,
T

)



Δ
⁢

J
⁡
(

c
,
T

)



)


dV
⁡
(
c
)



,




where, ΔJ is the amount of change in current density, ΔL is the amount of change in luminance, V is the voltage, a variable c is the color, and T is a temperature.