Display device
AssigneeJapan Display Inc.
InventorNobuyuki ISHIGE
Life of this patent
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Abstract
A circuit section of a display device is provided with a display element section on which a plurality of display elements are arranged at positions overlapped with a display region on which a display functional layer is formed, an input section for transmitting a signal for driving the display functional layer to the display element section and a lead-out wiring section for electrically connecting the display elenment section to the input section. Moreover, the lead-out wiring section is provided with a plurality of stacked wiring layers, and the plurality of wiring layers include a first wiring layer on which a plurality of first wirings having a first wiring width and a second wiring layer on which a plurality of second wirings having a first wiring width that is narrower than the first wiring width are formed.
Claims11
A display device comprising:
- a substrate having a first surface;
- the first surface has a display region having a plurality of pixels, an input section to which a signal to be supplied to the pixels is input, and a lead-out wiring section for electrically connecting the display region to the input section,
- the substrate has a first side extending along a first direction, a second side positioned on the opposite side of the first side, a third side extending along a second direction that is orthogonal to the first direction and a fourth side positioned on the opposite side of the third side,
- the input section and the lead-out wiring section are formed between the first side and the display region, and
- wherein
- the lead-out wiring section includes a first wiring layer on which a plurality of first wirings, a second wiring layer on which a plurality of second wirings, a first insulating layer is formed between the first wiring layer and the second wiring layer, and a second insulating layer formed on a side opposite to the first surface of the second wiring layer.
Dependencies are inferred from the claim text.