Patent ID: 9103014
Filing Date: 2015-08-11
Classification: C23C,H01L

Abstract:
1. A method of manufacturing a display panel, the method comprising: forming a pixel-defining layer on a substrate; disposing a mask on the pixel-defining layer on a first region of the substrate, and forming a first emission layer on the first region; and moving the mask in a first direction and disposing the mask on the pixel-defining layer on a second region of the substrate, and forming a second emission layer on the second region, wherein: the mask includes a first pattern part, a second pattern part, and a third pattern part, the first, second, and third pattern parts being arranged in the first direction with the first pattern part interposed between the second and third pattern parts, the first pattern part forms a first array pattern, the second pattern part forms a second array pattern that is a subset of the first array pattern, and the third pattern part forms a third array pattern that is a subset of the first array pattern, and the second pattern part is complementary to the third pattern part, the second pattern part and the third pattern part combining to form an array pattern that is the same as the first array pattern formed by the first pattern part.