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ELECTRO-OPTICAL DEVICE, METHOD FOR MANUFACTURING ELECTRO-OPTICAL DEVICE, AND MEMBER FOR MANUFACTURING ELECTRO-OPTICAL DEVICE

  • US 20200133056A1
  • Filed: 10/25/2019
  • Published: 04/30/2020
  • Est. Priority Date: 10/26/2018
  • Status: Active Grant
First Claim
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1. An electro-optical device comprising:

  • a transmissive substrate including a lens surface having a concave curved surface shape;

    a transmissive lens layer disposed at the substrate and in contact with the lens surface;

    an optical path adjustment layer disposed on an opposite side of the lens layer from the lens surface and configured to adjust an optical path length of light passing through the lens surface;

    a wiring layer including a transmissive light transmitting portion and a wiring portion that includes wiring disposed around the light transmitting portion in plan view from a thickness direction of the substrate, the wiring layer being disposed in contact with the optical path adjustment layer on an opposite side of the optical path adjustment layer from the lens layer;

    a transmissive pixel electrode disposed on an opposite side of the wiring layer from the optical path adjustment layer, the pixel electrode overlapping the light transmitting portion in plan view and being electrically coupled to the wiring;

    a first mark disposed between the substrate and the optical path adjustment layer and being in contact with the substrate; and

    a second mark disposed between the optical path adjustment layer and the wiring layer and being in contact with the optical path adjustment layer.

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