Display apparatus
US-2024414942-A1 · Dec 12, 2024 · US
Display device
US8928010B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8928010-B2 |
| Application number | US-201213397058-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 15, 2012 |
| Priority date | Feb 25, 2011 |
| Publication date | Jan 6, 2015 |
| Grant date | Jan 6, 2015 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A display device includes a pixel area including pixels arranged in a matrix and having a horizontal resolution of 350 ppi or more and a color filter layer overlapping with the pixel area. The pixels each include a first transistor whose gate is electrically connected to a scan line and whose one of a source and a drain is electrically connected to a signal line; a second transistor whose gate is electrically connected to the other of the source and the drain of the first transistor and whose one of a source and a drain is electrically connected to a current-supplying line; and a light-emitting element electrically connected to the other of the source and the drain of the second transistor. The first and second transistors each have a channel formation region including a single crystal semiconductor.
First claim
Opening claim text (preview).
What is claimed is: 1. A display device comprising: a pixel area comprising pixels arranged in a matrix, and having a horizontal resolution of 350 ppi or more, the pixels each comprising a first transistor, a second transistor, a capacitor and a light-emitting element; and a color filter layer overlapping with the pixel area, wherein in each of the pixels, the first transistor comprises a first region of a first single crystal semiconductor layer, the capacitor comprises a sec…
Assignees
Inventors
Classifications
- H10D86/423Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8928010B2 cover?
- A display device includes a pixel area including pixels arranged in a matrix and having a horizontal resolution of 350 ppi or more and a color filter layer overlapping with the pixel area. The pixels each include a first transistor whose gate is electrically connected to a scan line and whose one of a source and a drain is electrically connected to a signal line; a second transistor whose gate …
- Who is the assignee on this patent?
- Yamazaki Shunpei, Ikeda Takayuki, Aoki Takeshi, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification H10D86/423. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jan 06 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).