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US 10,312,314 B2Granted
Display device, method of manufacturing the same, and electronic apparatus
AssigneeSony Corporation
InventorSeiichiro Jinta
Life of this patent
Estimating the term…
Abstract
There is provided a display device including: a light emitting element; and a drive transistor (DRTr) that includes a coupling section (W1) and a plurality of channel sections (CH) coupled in series through the coupling section (W1), wherein the drive transistor (DRTr) is configured to supply a drive current to the light emitting element.
Claims2
A display device comprising:
- a plurality of pixels, at least one of the plurality of pixels including:
- a light emitting element;
- a first transistor configured to supply a drive current to the light emitting element,
- a first insulating layer, and a second insulating layer, wherein the first transistor includes:
- a first channel portion, a first gate electrode, and an electrically-conductive layer, wherein, in a region where the first transistor is disposed, the electrically-conductive layer, the first insulating layer, the first channel portion, the second insulating layer and the first gate electrode are stacked on a substrate in this order,
- the first channel portion is a part of a first poly-silicon layer having a bent portion,
- the first gate electrode and the electrically-conductive layer arranged so as not to overlap the bent portion, and
- a channel length of the first channel portion is larger than a channel width of the first channel portion.
5 more elements
Dependencies are inferred from the claim text.