Array substrate and manufacturing method thereof
US-12185597-B2 · Dec 31, 2024 · US
US8994891B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8994891-B2 |
| Application number | US-201313888480-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 7, 2013 |
| Priority date | May 16, 2012 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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A touch panel whose power consumption can be reduced is provided, and an increase in the manufacturing cost of the touch panel is prevented. A photosensor which includes a light-receiving element including a non-single-crystal semiconductor layer between a pair of electrodes and a transistor including an oxide semiconductor layer in a channel formation region is provided. A touch panel which includes a plurality of pixels and the photosensor adjacent to at least one of the plurality of pixels is provided. Each of the plurality of pixels includes a pair of terminals. One of the pair of terminals is a reflective conductive film. Alternatively, each of the pair of terminals is a light-transmitting conductive film.
Opening claim text (preview).
What is claimed is: 1. A semiconductor device comprising: a first transistor comprising a first oxide semiconductor layer, over a substrate having an insulating surface; and a second transistor comprising a second oxide semiconductor layer, over the substrate having the insulating surface, wherein the first transistor is electrically connected to one of electrodes of a light-emitting element through a connection electrode, wherein a first electrode layer electrically connect…
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