公开(公告)号：US20160161655A1

公开(公告)日：2016-06-09

申请号：US14962797

申请日：2015-12-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Koh KAMADA ,  Tsuyoshi OHYAMA ,  Eun Sung LEE ,  Hyunseok CHOI ,  Seunghyun LEE

IPC: G02B5/30 ,  H01L51/52 ,  G02F1/1337

CPC classification number: G02B5/3083 ,  G02B5/3016 ,  H01L27/3232 ,  H01L51/5281

Abstract: An organic light emitting device includes an anti-reflection film including a polarizer and a compensation film positioned on the polarizer and including a liquid crystal layer which includes liquid crystals oriented in a direction tilting obliquely with respect to a surface of the liquid crystal layer extending in a horizontal direction in a cross sectional view, tilt angles of the liquid crystals are gradually larger from the first side to the second side, a maximum tilt angle of the liquid crystals with respect to the surface of the liquid crystal layer is from about 15° to about 80°, and in-plane retardation (Re) of the liquid crystal layer for incident light of a 450 nm wavelength and a 550 nm wavelength satisfies a Relationship 1.

Abstract translation: 有机发光器件包括具有偏振器的反射膜和位于偏振器上的补偿膜，并且包括液晶层，该液晶层包括相对于液晶层的表面倾斜倾斜的方向取向的液晶 在横截面图中的水平方向，液晶的倾斜角度从第一侧向第二侧逐渐变大，液晶相对于液晶层的表面的最大倾斜角为约15° 至约80°，并且用于450nm波长和550nm波长的入射光的液晶层的面内延迟（Re）满足关系1。