Pixel and display device including the same
US-2024339076-A1 · Oct 10, 2024 · US
Display device, method for driving the same, and electronic apparatus
US9136285B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9136285-B2 |
| Application number | US-201313926655-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 25, 2013 |
| Priority date | Dec 11, 2008 |
| Publication date | Sep 15, 2015 |
| Grant date | Sep 15, 2015 |
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Abstract
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A display device including a pixel array unit having a matrix of pixels each configured such that an anode electrode of an organic electroluminescent element is connected to a source electrode of a drive transistor, a gate electrode of the drive transistor is connected to a source or drain electrode of a writing transistor, and a storage capacitor is connected between the gate and source electrodes of the drive transistor, scanning lines and power supply lines for individual pixel rows, and signal lines for individual pixel columns. A video signal reference potential is supplied to the signal lines for a period during which a scanning signal is supplied to the scanning lines during driving of pixels in a preceding row. During threshold correction for the drive transistor in a current pixel, the video signal reference potential and a potential of the cathode electrode of the organic electroluminescent element are equal.
First claim
Opening claim text (preview).
What is claimed is: 1. A display device comprising a pixel array unit having pixels arranged in a matrix, each pixel having a circuit configuration including an electro-optical element having a first electrode and a second electrode, a transistor, a first element, and a second element, wherein: the first element has a first wiring and a second wiring overlapped with the first wiring partly, the second element has a third wiring and a fourth wiring overlapped with the third wiri…
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Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
- G09G3/30Primary
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US9136285B2 cover?
- A display device including a pixel array unit having a matrix of pixels each configured such that an anode electrode of an organic electroluminescent element is connected to a source electrode of a drive transistor, a gate electrode of the drive transistor is connected to a source or drain electrode of a writing transistor, and a storage capacitor is connected between the gate and source electr…
- Who is the assignee on this patent?
- Sony Corp
- What technology area does this patent fall under?
- Primary CPC classification G09G3/30. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Sep 15 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).