Organic light emitting diode display device and method of manufacturing the same
AssigneeLG Display Co., Ltd.
InventorsSangChul Jung, MinJu Kim
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Abstract
Discussed are an organic light emitting diode (OLED) display device and a method of manufacturing the same, which can simplify a manufacturing process and decrease an error. The OLED display device includes a substrate on which an organic light emitting diode (OLED) is formed, a first inorganic thin layer configured to cover the OLED, an organic deposition layer configured to have an organic layer characteristic covering the first inorganic thin layer, and a second inorganic thin layer configured to cover the organic deposition layer.
Claims18
An organic light emitting diode (OLED) display device comprising:
- an organic light emitting diode (OLED) formed on a substrate;
- a first inorganic thin layer disposed on the OLED;
- a second inorganic thin layer disposed on the first inorganic thin layer, the second inorganic thin layer including a carbon-doped silicon oxide (SiOC) or a carbon-doped hydrogenated silicon oxide (SiOCH);
- and
- a third inorganic thin layer disposed on the second inorganic thin layer,
- wherein the second inorganic thin layer has a double-layer structure including a first layer and a second layer, the first layer having a higher content of carbon than the second layer.
A method of manufacturing an organic light emitting diode (OLED) display device, the method comprising:
- forming an organic light emitting diode (OLED) on a substrate;
- forming a first inorganic thin layer on the OLED;
- forming a second inorganic thin layer on the first inorganic thin layer;
- and
- forming a third inorganic thin layer on the second inorganic thin layer,
- wherein the second inorganic thin layer has a double-layer structure including a first layer and a second layer, the first layer having a higher content of carbon than the second layer, and
- wherein the first, second, and third inorganic thin layers are formed by a deposition process.
Dependencies are inferred from the claim text.