Display device with touch detecting function and electronic apparatus
First Claim
Patent Images
1. A display device comprising:
- a substrate;
pixels arranged on the substrate; and
a touch detection electrode including thin wire pieces, the touch detection electrode including a first thin wire and a second thin wire, each of the first thin wire and the second thin wire including first parts of the thin wire pieces,wherein the first thin wire includes a first bent portion and a second bent portion, each of the first bent portion and the second bent portion formed by two of the first parts of the thin wire pieces, an angle of the first bent portion different from an angle of the second bent portion,wherein the first thin wire and the second thin wire are connected by a connecting portion,wherein a second part of the thin wire pieces is not connected to the first thin wire, the second thin wire, and the connecting portion, andwherein the second part of the thin wire pieces is arranged between the first thin wire and the second thin wire.
1 Assignment
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Accused Products
Abstract
According to an aspect, a display device with a touch detecting function includes: a substrate; a display area; a touch detection electrode provided with a plurality of conductive thin wires, each of the conductive thin wires including a plurality of thin wire pieces each having a linear shape and including a first end and a second end; a drive electrode; and a display functional layer. The adjacent thin wire pieces are arranged so as to be bent at a bent portion serving as a portion at which the second end of the one thin wire piece of the adjacent thin wire pieces is connected to the first end of the other thin wire piece of the adjacent thin wire pieces, and the conductive thin wires include a bent portion having an angle formed by the adjacent thin wire pieces different from angles of the other bent portions.
12 Citations
18 Claims
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1. A display device comprising:
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a substrate; pixels arranged on the substrate; and a touch detection electrode including thin wire pieces, the touch detection electrode including a first thin wire and a second thin wire, each of the first thin wire and the second thin wire including first parts of the thin wire pieces, wherein the first thin wire includes a first bent portion and a second bent portion, each of the first bent portion and the second bent portion formed by two of the first parts of the thin wire pieces, an angle of the first bent portion different from an angle of the second bent portion, wherein the first thin wire and the second thin wire are connected by a connecting portion, wherein a second part of the thin wire pieces is not connected to the first thin wire, the second thin wire, and the connecting portion, and wherein the second part of the thin wire pieces is arranged between the first thin wire and the second thin wire. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A detection device comprising:
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a touch detection electrode including thin wire pieces, the touch detection electrode including a first thin wire and a second thin wire, each of the first thin wire and the second thin wire including first parts of the thin wire pieces, wherein the first thin wire includes a first bent portion and a second bent portion, each of the first bent portion and the second bent portion formed by two of the first parts of the thin wire pieces, an angle of the first bent portion different from an angle of the second bent portion, wherein the first thin wire and the second thin wire are connected by a connecting portion, wherein a second part of the thin wire pieces is not connected to the first thin wire, the second thin wire, and the connecting portion, and wherein the second part of the thin wire pieces is arranged between the first thin wire and the second thin wire.
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16. A detection device comprising:
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a touch detection electrode including thin wire pieces, the touch detection electrode including a first thin wire and a second thin wire, each of the first thin wire and the second thin wire including first parts of the thin wire pieces, wherein the first thin wire includes a first bent portion and the second thin wire includes a second bent portion, each of the first bent portion and the second bent portion formed by two of the first parts of the thin wire pieces, an angle of the first bent portion different from an angle of the second bent portion, wherein the first thin wire and the second thin wire are connected by a connecting portion, wherein a second part of the thin wire pieces is not connected to the first thin wire, the second thin wire, and the connecting portion, and wherein the second part of the thin wire pieces is arranged between the first thin wire and the second thin wire. - View Dependent Claims (17, 18)
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Specification
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Current AssigneeJapan Display Incorporated
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Original AssigneeJapan Display Incorporated
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InventorsKoito, Takeo, Ishizaki, Koji, Kurasawa, Hayato
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Primary Examiner(s)Polo, Gustavo D
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Application NumberUS16/045,173Publication NumberTime in Patent Office258 DaysField of SearchNoneUS Class CurrentCPC Class CodesG02F 1/13338 Input devices, e.g. touch p...G06F 2203/04112 Electrode mesh in capacitiv...G06F 3/0412 Digitisers structurally int...G06F 3/044 by capacitive meansG06F 3/0445 using two or more layers of...G06F 3/0446 using a grid-like structure...G06F 3/0448 Details of the electrode sh...
