Light-emitting display device
AssigneeLG Display Co., Ltd.
InventorsDongyoung Kim, Changhwa Jun, Yongbaek Lee, Jang Jo, Jiho Ryu, Hyejin Gong, Yeongsuk Kang
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Abstract
A light-emitting display device is provided. The light-emitting display device includes a first substrate, a first electrode layer on the first substrate, a bank layer that has openings exposing part of the first electrode layer, an emissive layer on the first electrode layer, bank grooves formed by recessing the bank layer, a second electrode layer on the emissive layer, and a low-reflectivity layer that lies on the second electrode layer and is positioned to correspond to the bank grooves.
Claims20
A light-emitting display device comprising:
- a first substrate;
- a first electrode layer disposed on the first substrate;
- a bank layer having an opening exposing part of the first electrode layer;
- an emissive layer disposed on the first electrode layer;
- a bank groove formed by recessing the bank layer;
- a second electrode layer disposed on the emissive layer;
- and
- a low-reflectivity layer disposed on the second electrode layer and is positioned to correspond to the bank groove.
A light-emitting display device comprising:
- a first substrate;
- a first electrode layer on the first substrate;
- a bank layer having an opening exposing part of the first electrode layer;
- an emissive layer disposed on the first electrode layer;
- a bank groove formed by recessing the bank layer;
- a second electrode layer disposed on the emissive layer;
- and
- a polarization layer disposed on the second electrode layer and is positioned to correspond to at least part of the bank layer.
A light-emitting display device having a substrate, comprising:
- a first electrode layer disposed on the substrate;
- a bank layer defining an emission area and having a recessed portion;
- first and second emissive layers respectively disposed on the first electrode layer and in the recessed portion the bank layer, wherein the first and second emissive layers are separated from each other;
- a second electrode layer disposed on the first and second emissive layer;
- and
- a light path control layer disposed on the second electrode layer and is positioned to correspond to the recessed portion of the bank layer.
Dependencies are inferred from the claim text.