Patent ID: 11882745
Assignee: LG DISPLAY CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 6:
7. The method according to claim 6, wherein the forming the hole injecting dummy layer, the first common layer and the conductivity improvement layer includes:
positioning a first deposition source containing a material for forming the first common layer in a chamber;
positioning a second deposition source containing a first p-type dopant in the chamber;
positioning a third deposition source containing a second Hype dopant in the chamber;
arranging a mask on the first deposition source, the second deposition source and the third deposition source, the mask having a hole overlapping with the first deposition source, the second deposition source and the third deposition source;
moving the substrate in which the first electrode is formed in a direction on the mask;
forming the hole injecting dummy layer and the first common layer on the active area and the edge area of the substrate, in a state in which the first deposition source and the third deposition source are opened, and the second deposition source is closed by a shutter; and
forming the conductivity improvement layer on the edge area of the substrate, in a state in which the first deposition source and the second deposition source are opened and the third deposition source is closed by a shutter, and
wherein the first deposition source is arranged between the second deposition source and the third deposition source.