Organic light emitting diode device
AssigneeLG Display Co., Ltd.
InventorsChoong Keun Yoo, Jeong Hyun Kim
Life of this patent
Estimating the term…
Abstract
An organic light emitting diode (OLED) device according to the present invention includes a first substrate; a first electrode on the first substrate in the pixel region, the first electrode formed of a metal; an organic light-emitting layer on the first electrode; a second electrode on the organic light-emitting layer, the second electrode formed of a transparent conductive material; and a transparent layer on the second electrode, the transparent layer including an inorganic material or a semiconductor material.
Claims9
A method for manufacturing an organic light emitting diode (OLED) device having a plurality of pixel regions, the method comprising:
- preparing a first substrate;
- forming a first electrode on the first substrate in the pixel region, the first electrode formed of a metal being reflective;
- forming an organic light-emitting layer on the first electrode;
- forming a second transparent electrode on the organic light-emitting layer, the second electrode formed of a transparent conductive material;
- forming a second transparent substrate on the second electrode;
- and
- forming a transparent layer on the second transparent electrode and the second transparent substrate, the transparent layer including an inorganic material or a semiconductor material.
Dependencies are inferred from the claim text.