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US-9224867-B2 · Dec 29, 2015 · US
Organic light emitting display device and method of manufacturing the same
US8933459B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8933459-B2 |
| Application number | US-201313906480-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 31, 2013 |
| Priority date | Nov 13, 2012 |
| Publication date | Jan 13, 2015 |
| Grant date | Jan 13, 2015 |
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Abstract
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Embodiments are directed to an organic light emitting display device, including a substrate, and a plurality of pixels, each pixel including a protrusion pattern and a trench area formed in the substrate, an organic light emitting device disposed on the substrate, a capacitor, the capacitor including a first capacitor electrode and a second capacitor electrode, a first transistor, the first transistor being coupled to a gate line extended in a row direction, a data line extended in a column direction crossing the row direction, and the first capacitor electrode, and a second transistor, the second transistor being coupled to the first capacitor electrode, a voltage line extended in the column direction, and the organic light emitting device, wherein the second capacitor electrode is branched from the voltage line, and the gate line and the first capacitor electrode are formed on and overlap the protrusion pattern.
First claim
Opening claim text (preview).
What is claimed is: 1. An organic light emitting display device, comprising: a substrate; and a plurality of pixels, each pixel including: a protrusion pattern and a trench area formed in the substrate, the protrusion pattern having a first height, and the trench area being formed in an area of the substrate except for the protrusion pattern and having a second height lower than the first height; an organic light emitting device disposed on the substrate; a capacitor, the…
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Classifications
Electricity · mapped topic
- H01L27/3262Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- H10K59/1216Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8933459B2 cover?
- Embodiments are directed to an organic light emitting display device, including a substrate, and a plurality of pixels, each pixel including a protrusion pattern and a trench area formed in the substrate, an organic light emitting device disposed on the substrate, a capacitor, the capacitor including a first capacitor electrode and a second capacitor electrode, a first transistor, the first tra…
- Who is the assignee on this patent?
- Yoon Joo Sun, Samsung Display Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H01L27/3262. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jan 13 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).