TFT array substrate structure based on OLED
US10163998B2 · kind B2 · utility
1Cited by
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5Claims
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Key dates
| Filing date | Nov 14, 2014 |
| Grant date | Dec 25, 2018 |
| Priority date | — |
| Expiry date | Nov 14, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/8052
Abstract
A thin film transistor (TFT) array substrate structure based on organic light-emitting diodes (OLEDs) may include multiple sets of TFT components, capacitors, common electrodes, and data signal lines, all of which are formed on a substrate. Each set of TFT components includes a driving TFT, and the driving TFT has a gate, a source, and a drain. A drain frame extends from the drain and surrounds a pixel block of the TFT array substrate structure, and a transparent conductive film is arranged in a region surrounded by the drain frame and is in contact with the drain frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.