Multicathode deposition system and methods
US-12051576-B2 · Jul 30, 2024 · US
Method of manufacturing organic light-emitting display apparatus using mask scanning deposition technique
US9196833B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9196833-B2 |
| Application number | US-201314100662-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 9, 2013 |
| Priority date | Jun 4, 2013 |
| Publication date | Nov 24, 2015 |
| Grant date | Nov 24, 2015 |
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Abstract
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A method of manufacturing an organic light-emitting display apparatus includes: forming light-emitting regions on a substrate; forming an organic light-emitting layer on the light-emitting regions; forming a counter electrode on the organic light-emitting layer; and forming an auxiliary electrode electrically connected to the counter electrode. A thickness of the auxiliary electrode is different from a thickness of the counter electrode. Formation of the counter electrode and formation of the auxiliary electrode are achieved via a small mask scanning (SMS) deposition method using the same mask.
First claim
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What is claimed is: 1. A method of manufacturing an organic light-emitting display apparatus, the method comprising: forming light-emitting regions on a substrate; forming an organic light-emitting layer on the light-emitting regions; forming, using a mask, a counter electrode on the organic light-emitting layer; and forming, using the mask, an auxiliary electrode electrically connected to the counter electrode, wherein a thickness of the auxiliary electrode is different f…
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Chemistry & Metallurgy · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- C23C14/042Primary
Chemistry & Metallurgy · mapped topic
Electricity · mapped topic
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- What does patent US9196833B2 cover?
- A method of manufacturing an organic light-emitting display apparatus includes: forming light-emitting regions on a substrate; forming an organic light-emitting layer on the light-emitting regions; forming a counter electrode on the organic light-emitting layer; and forming an auxiliary electrode electrically connected to the counter electrode. A thickness of the auxiliary electrode is differen…
- Who is the assignee on this patent?
- Samsung Display Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification C23C14/042. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Nov 24 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).