公开(公告)号：US20140027724A1

公开(公告)日：2014-01-30

申请号：US13739964

申请日：2013-01-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae-IK Lim ,  Min-Woo Kim ,  Hae-Yun Choi ,  Gee-Bum Kim

IPC: H01L51/52

CPC classification number: H01L51/5281 ,  H01L27/322 ,  H01L51/52 ,  H01L51/5275

Abstract: An organic light emitting display device including: a substrate; a plurality of first electrodes formed over the substrate; a pixel defining layer (PDL) formed over the substrate, and separating the plurality of first electrodes from one another when viewed in a thickness direction of the display device; a plurality of light emitting layer portions, each of which is formed over one of the plurality of first electrodes; at least a second electrode formed over the plurality of light emitting layer portions; and a filter unit formed over the at least a second electrode. The filter unit includes a black matrix layer having an opening and a plurality of color filters formed over the black matrix layer, and each color filter comprising at least one embossed portion formed over one of the plurality of openings.

Abstract translation: 一种有机发光显示装置，包括：基板; 形成在所述基板上的多个第一电极; 形成在所述衬底上的像素限定层（PDL），并且当从所述显示装置的厚度方向观察时将所述多个第一电极彼此分离; 多个发光层部，其各自形成在所述多个第一电极中的一个上; 至少形成在所述多个发光层部分上的第二电极; 以及形成在所述至少第二电极上的滤波器单元。 滤光单元包括具有开口的黑矩阵层和形成在黑矩阵层上的多个滤色器，并且每个滤色器包括形成在多个开口之一上的至少一个压花部分。