Display device and display panel
AssigneeLG Display Co., Ltd.
InventorsJaeGyun LEE, Ruda RHE, SuChang AN, JiHyun JUNG, Hyangmyoung GWON
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Abstract
A display device and a display panel are discussed. The display device can include a substrate, a bank disposed on the substrate, a cathode electrode disposed on the bank, an encapsulation layer disposed on the cathode electrode, a touch insulation layer disposed on the encapsulation layer, and a touch metal disposed on the touch insulation layer. The display device provides an advantage of preventing or reducing the formation of parasitic capacitance in the touch metal through a trench structure of the bank.
Claims20
A display device comprising:
- a substrate;
- a bank disposed on the substrate and comprising a first trench;
- a cathode electrode disposed on the bank;
- an encapsulation layer disposed on the cathode electrode;
- a touch insulating layer disposed on the encapsulation layer;
- and
- at least one touch metal disposed on the touch insulating layer and overlapping with the first trench.
A display device comprising:
- a substrate;
- a bank disposed on the substrate;
- a cathode electrode disposed on the bank;
- an encapsulation layer disposed on the cathode electrode;
- a touch insulating layer disposed on the encapsulation layer;
- and
- a touch metal disposed on the touch insulating layer,
- wherein the cathode electrode comprises an opening in at least a portion of an area overlapping with the touch metal.
A display panel comprising:
- a substrate;
- a bank disposed on the substrate;
- a cathode electrode disposed on the bank;
- an encapsulation layer disposed on the cathode electrode;
- a touch insulating layer disposed on the encapsulation layer;
- and
- a touch metal disposed on the touch insulating layer,
- wherein the encapsulation layer has a first thickness in a first area not overlapping with the touch metal, and a second thickness greater than the first thickness in a second area overlapping with the touch metal.
Dependencies are inferred from the claim text.