Liu & Liu
Display device comprising a pixel defining layer having a pixel opening that defines a light emitting region
A display device is disclosed, which comprises: a first substrate; a first metal layer disposed on a surface of the first substrate; a first insulating layer disposed on the first metal layer; a second insulating layer disposed on the first insulating layer; and a second metal layer covering a part of the second insulating layer and comprising a connecting region, wherein the first metal layer and the second metal layer are electrically connected to each other in the connecting region, wherein the second metal layer corresponding to the connecting region comprises a sidewall region and a non-sidewall region, a first thickness of the sidewall region corresponding to the second insulating layer along a direction parallel to the surface of the first substrate is smaller than a second thickness of the non-sidewall region along a direction perpendicular to the surface of the first substrate.
INNOLUX CORPORATION
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Kuang-Pin Ming-Chien Yun-Sheng
Chao Sun Chen