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US 10,096,665 B2Granted
Electro-optical device, electronic apparatus, and method of driving electro-optical device
AssigneeSeiko Epson Corporation
InventorsHitoshi Ota, Ryoichi Nozawa
Life of this patent
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Abstract
A second data transfer line that is coupled to a gate layer of a drive transistor is formed in a layer higher than the gate layer, and a transfer capacitor is formed in a layer higher than a layer having the second data transfer line. A first data transfer line to which a data signal is supplied is formed in a layer higher than a layer having the transfer capacitor.
Claims14
An electro-optical device comprising:
- a first scan line;
- a second scan line;
- a first data line;
- a second data line;
- a first capacitor that includes a first electrode which is coupled to the first data line, and an insulating layer between the second data line and the first electrode;
- and
- a first pixel circuit that is provided at an intersection of the second data line and the first scan line, the first pixel circuit including a first drive transistor having a first gate electrode;
- a second pixel circuit that is provided at an intersection of the second data line and the second scan line,
- wherein the first pixel circuit and the second pixel circuit are coupled to the second data line,
- the first data line is formed in a layer higher, in a first direction, than a layer in which the second data line is formed, and the first capacitor is formed between a layer in which the first gate electrode is formed and a layer in which the first data line is formed, and
- the first data line and second data line extend in parallel across the first pixel circuit and the second pixel circuit in a second direction that is perpendicular to the first direction and different from a third direction in which the first scan line and the second scan line extend, the third direction being perpendicular to the first direction.
8 more elements
Dependencies are inferred from the claim text.