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US 10,121,838 B2Granted
Flat panel display connecting front side to rear side of substrate using through hole
AssigneeLG Display Co., Ltd.
InventorsJongsik Shim, Youngjun Choi, Younsub Kim
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Abstract
The present disclosure relates to a display device including a light emitting element display. The present disclosure suggests a flat panel display comprising: a substrate; a driving element disposed on a first surface of the substrate; an organic light emitting diode disposed on a second surface of the substrate; a through-hole penetrating the substrate from the front surface to the rear surface; and a connecting electrode filling the through-hole for linking the driving element to the organic light emitting diode.
Claims12
A display device, comprising:
- a substrate;
- a driver element disposed on a first surface of the substrate;
- a light emitting element disposed on a second surface of the substrate;
- a through-hole penetrating the substrate from the first surface to the second surface;
- and
- a connecting electrode filling the through-hole for linking the driving element to the light emitting element,
- wherein the light emitting element is organic light emitting diode, the organic light emitting diode includes:
- an anode electrode disposed in a matrix manner on the first surface;
- a bank covering circumference areas of the anode electrode;
- an organic light emitting layer on the anode electrode exposed by the bank;
- and
- a cathode electrode disposed on the organic light emitting layer,
- wherein the through-hole and the connecting electrode are disposed as overlapping with the bank, and
- wherein the bank is disposed as fully covering the through-hole and the connecting electrode.
11 more elements
Dependencies are inferred from the claim text.