Electro-optical device and electronic apparatus
First Claim
1. An electro-optical device comprising:
- a substrate carrying an electro-optical material;
a first wiring formed on the surface of the substrate;
an insulating layer for covering the first wiring, the insulating layer being formed on the surface of the substrate; and
a second wiring formed over a first region of the insulating layer including a region overlapping a region in which the electro-optical material is formed and a second region which corresponds to the remaining region other than the first region of the insulating layer, the second wiring being connected to the first wiring via a contact hole formed within the first region of the insulating layer.
3 Assignments
0 Petitions
Accused Products
Abstract
In a liquid crystal display comprising a second substrate 20 for carrying a liquid crystal 40 and data lines 22 formed on the surface of the second substrate, a third insulating layer 246 for covering the data lines 22 are formed on the surface of the second substrate 20. On the surface of the third insulating layer 246, chip connecting wiring 25 are formed over a covered region 61 covered with a sealing material 30 and the liquid crystal 40 and the region other than the covered region 61. By connecting the chip connecting wiring 25 to the data lines 22 via contact holes 25a formed within the covered region 61 of the third insulating layer 246, corrosion of the wiring formed on the substrate is inhibited.
33 Citations
9 Claims
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1. An electro-optical device comprising:
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a substrate carrying an electro-optical material;
a first wiring formed on the surface of the substrate;
an insulating layer for covering the first wiring, the insulating layer being formed on the surface of the substrate; and
a second wiring formed over a first region of the insulating layer including a region overlapping a region in which the electro-optical material is formed and a second region which corresponds to the remaining region other than the first region of the insulating layer, the second wiring being connected to the first wiring via a contact hole formed within the first region of the insulating layer. - View Dependent Claims (2, 3, 5, 6, 7, 8, 9)
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4. An electro-optical device comprising:
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a substrate carrying an electro-optical material;
a first wiring formed on the surface of the substrate;
an insulating layer for covering the first wiring, the insulating layer being formed on the surface of the substrate and having a mounting region overlaid with an electronic component mounted on the surface of the insulating layer; and
a second wiring connected to the electronic component, the second wiring being formed on the surface of the insulating layer and connected to the first wiring via a contact hole formed within the mounting region.
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Specification