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US 2016/0104860 A1Published application
Organic electroluminescent display device and method for manufacturing the same
AssigneeJapan Display Inc.
InventorsKoji Yasukawa, Jun Takagi
Life of this patent
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Abstract
An organic electroluminescent element is formed to have a transparent electrode as a cathode. An ultraviolet-absorbing layer having a higher ultraviolet absorptivity than the transparent electrode is formed on the transparent electrode. A sealing film is formed on the ultraviolet-absorbing layer by a plasma CVD process.
Claims10
A method for manufacturing an organic electroluminescent display device, comprising:
- forming an organic electroluminescent element having a transparent electrode as a cathode;
- forming an ultraviolet-absorbing layer having a higher ultraviolet absorptivity than the transparent electrode on the transparent electrode;
- and
- forming a sealing film on the ultraviolet-absorbing layer by a plasma CVD process.
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An organic electroluminescent display device, comprising:
- an organic electroluminescent element having a transparent electrode as a cathode;
- an ultraviolet-absorbing layer on the transparent electrode, the ultraviolet-absorbing layer having a higher ultraviolet absorptivity than the transparent electrode;
- and
- a sealing film on the ultraviolet-absorbing layer, the sealing film being made of a silicon nitride-containing material.
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Dependencies are inferred from the claim text.