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Electro-optical device, manufacturing method for electro-optical device, and electronic apparatus

a manufacturing method and electrooptical technology, applied in non-linear optics, instruments, optics, etc., can solve problems such as difficulty in improving the performance of lenses

Active Publication Date: 2021-05-27
SEIKO EPSON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a problem in that it is difficult to improve the performance of the lens while suppressing a decrease in the transmittance of light.

Method used

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  • Electro-optical device, manufacturing method for electro-optical device, and electronic apparatus
  • Electro-optical device, manufacturing method for electro-optical device, and electronic apparatus
  • Electro-optical device, manufacturing method for electro-optical device, and electronic apparatus

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Embodiment Construction

[0034]Preferred embodiments of the present disclosure will be described below with reference to the accompanying drawings. Note that, in the drawings, dimensions or a scale of each of portions differ from the actual dimensions and scale where appropriate, and some of the portions are schematically illustrated to make them easily recognizable. Further, insofar as there is no notation in the following description indicating a particular limitation on the present disclosure, the scope of the present disclosure is not limited to these embodiments. Also, the expression “an element B is formed on an element A” is not limited to a configuration in which the element A and the element B are in direct contact. A configuration in which the element A and the element B are not in direct contact is also encompassed by the concept “the element B is formed on the element A”.

1. Electro-Optical Device

[0035]As an example of an electro-optical device of the present disclosure, an active matrix liquid c...

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Abstract

An electro-optical device includes a pixel electrode group including a first pixel electrode and a second pixel electrode, a layered body including a plurality of insulating layers, a first transistor, and a second transistor, a lens layer including a first lens overlapping with the first pixel electrode and a second lens overlapping with the second pixel electrode, a first contact that electrically couples the first transistor and the first pixel electrode, and a second contact that electrically couples the second transistor and the second pixel electrode. The layered body, the lens layer, and the pixel electrode group are arranged in this order. Each of the first lens and the second lens, and the layered body are disposed with a space interposed therebetweenlayered body, and each of the first contact and the second contact extends through the lens layer and the space.

Description

[0001]The present application is based on, and claims priority from JP Application Serial Number 2019-212096, filed Nov. 25, 2019, the disclosure of which is hereby incorporated by reference herein in its entirety.BACKGROUND1. Technical Field[0002]The present disclosure relates to an electro-optical device, a manufacturing method for an electro-optical device, and an electronic apparatus.2. Related Art[0003]In an electro-optical device such as a liquid crystal device, an optical substrate provided with a plurality of lenses is used to suppress light quantity loss. In JP-A-2015-34860, a substrate for an electro-optical device is disclosed that is provided with microlenses. This substrate for the electro-optical device is provided with a first lens, which is provided between a substrate having a recessed surface and a switching element and which overlaps with a pixel electrode in plan view, and a second lens, which is provided between the switching element and the pixel electrode and ...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): G02F1/1362G02F1/1333G02F1/1335
CPCG02F1/13624G02F2201/123G02F1/133526G02F1/133345G02F1/136227
Inventor ITO, SATOSHI
Owner SEIKO EPSON CORP