Array substrate and manufacturing method thereof
US-12185597-B2 · Dec 31, 2024 · US
Organic light emitting diode display
US9105589B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9105589-B2 |
| Application number | US-201414295214-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 3, 2014 |
| Priority date | Dec 18, 2013 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
An organic light emitting diode display includes a substrate, a scan line and a previous scan line formed on the substrate, a data line and a driving voltage line crossing the scan line and the previous scan line, a switching transistor coupled to the scan line and the data line, a driving transistor coupled to the switching transistor, a compensation transistor coupled to one end of the driving transistor and configured to compensate a threshold voltage of the driving transistor, a connecting member configured to couple a compensation semiconductor layer of the compensation transistor to a driving gate electrode of the driving transistor, a first electrode coupled to another end of the driving transistor, an organic emission layer on the first electrode, and a second electrode on the organic emission layer. The connecting member and the first electrode are spaced from each other on a planar surface of the substrate.
First claim
Opening claim text (preview).
What is claimed is: 1. An organic light emitting diode display, comprising: a substrate; a scan line and a previous scan line on the substrate and configured to transmit a scan signal and a previous scan signal, respectively; a data line and a driving voltage line crossing the scan line and the previous scan line, and configured to transmit a data signal and a driving voltage, respectively; a switching transistor coupled to the scan line and the data line; a driving transi…
Assignees
Inventors
Classifications
- H10K59/1213Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- H10D30/67Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9105589B2 cover?
- An organic light emitting diode display includes a substrate, a scan line and a previous scan line formed on the substrate, a data line and a driving voltage line crossing the scan line and the previous scan line, a switching transistor coupled to the scan line and the data line, a driving transistor coupled to the switching transistor, a compensation transistor coupled to one end of the drivin…
- Who is the assignee on this patent?
- Samsung Display Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H10K59/1213. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Aug 11 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).