ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHO OF FABRICATING THEREOF

• Main Authors: CHO YUN-JOO, LEE SANG-BIN, YOUN JUN-HO
• Format: Patent
• Language: Chinese; English
• Published: 10.07.2020
• Subjects: ELECTRICITY

An organic light emitting display device according to an example comprises a substrate; a plurality of first bank layers disposed on the substrate in a first direction and a second direction differentfrom the first direction to define a plurality of pixels; a plurality of second bank layers disposed on the first bank layers in the first direction to partition pixel columns of different colors; and a third bank layer formed in each of the pixel columns in the second direction to divide each of the pixel columns into a plurality of groups each including a plurality of the pixels 根据本发明的有机发光显示装置包括：基板；多个第一堤层，所述多个第一堤层沿第一方向和不同于所述第一方向的第二方向设置在所述基板上，以限定出多个像素；多个第二堤层，所述多个第二堤层沿所述第一方向设置在所述第一堤层上，以将不同颜色的像素列分隔开；和第三堤层，所述第三堤层沿所述第二方向形成在每个像素列中，以将每个像素列划分为多个组，每个组都包括多个像素。