# US 2021/0242553 A1 · Laminated body with electric conductor

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- Number: US 2021/0242553 A1
- Document ID: US20210242553A1
- Status: Published application
- Kind: A1
- Application number: 17/233,678
- Filed: 2021-04-19
- Published: 2021-08-05
- Earliest claimed: 2018-11-06
- Assignees: AGC Inc.; Agc Glass Europe; Agc Flat Glass North America, Inc.; Agc Vidros Do Brasil Ltda
- Applicants: AGC Inc.; Agc Glass Europe; Agc Flat Glass North America, Inc.; AGC Vidros do Brasil Ltda.
- Inventors: Tetsuya HIRAMATSU; Ryuta SONODA; Yoshiyuki IKUMA; Masaki HORIE; Ryota OKUDA
- Web page: https://patentgrep.com/patent/US20210242553A1

## CPC

- H01P 3/081: {Microstriplines}
- H01P 3/082: {Multilayer dielectric}
- B32B 17/10: of synthetic resin
- H01P 3/003: {Coplanar lines}
- B32B 7/025: Electric or magnetic properties
- B32B 17/10018: {comprising only one glass sheet}
- B32B 17/10036: {comprising two outer glass sheets}
- B32B 17/10045: {with at least one intermediate layer consisting of a glass sheet}
- B32B 17/10174: {Coatings of a metallic or dielectric material on a constituent layer of glass or polymer}
- B32B 17/1022: {Metallic coatings}
- B32B 27/08: of synthetic resin
- B32B 2307/202: Conductive
- B32B 2307/732: Dimensional properties
- H01P 5/085: {Coaxial-line/strip-line transitions}
- H01Q 1/1271: {for mounting on windscreens}
- H01Q 1/38: formed by a conductive layer on an insulating support {(patch antennas H01Q9/0407; microstrip dipole antennas H01Q9/065; microstrip slot antennas H01Q13/106; transmission line microstrip antennas H01Q13/206; manufacturing reflecting surfaces using insulating material for supporting the reflecting surface H01Q15/142)}
- H01Q 9/0407: {Substantially flat resonant element parallel to ground plane, e.g. patch antenna (dipole H01Q9/285; monopole H01Q9/40)}
- H01P: WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE (operating at optical frequencies G02B)
- B32B: LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- H01Q: ANTENNAS, i.e. RADIO AERIALS (radiators or antennas for microwave heating H05B6/72)

## Abstract

The present invention relates to a laminated body with electric conductor including a substrate; a functional layer having at least an adhesive layer; an electric conductor; and a protective material, wherein the substrate, the functional layer having at least the adhesive layer, the electric conductor, and the protective material are sequentially laminated in a thickness direction, and wherein a thickness of the functional layer is less than or equal to 0.300 mm.

## Claims

### Claim 1

A laminated body with electric conductor comprising:
a substrate;
a functional layer having at least an adhesive layer;
an electric conductor; and
a protective material,
wherein the substrate, the functional layer having at least the adhesive layer, the electric conductor, and the protective material are sequentially laminated in a thickness direction, and
wherein a thickness of the functional layer is less than or equal to 0.300 mm.

### Claim 2 (depends on 1)

The laminated body with electric conductor according to claim 1, wherein the functional layer comprises the adhesive layer and a reinforcement layer to reinforce the electric conductor.

### Claim 3 (depends on 2)

The laminated body with electric conductor according to claim 2, wherein a thickness of the reinforcement layer is more than or equal to 0.06 mm.

### Claim 4 (depends on 1)

The laminated body with electric conductor according to claim 1, wherein the adhesive layer is an optically clear adhesive.

### Claim 5 (depends on 1)

The laminated body with electric conductor according to claim 1, wherein the substrate is a glass plate.

### Claim 6 (depends on 1)

The laminated body with electric conductor according to claim 1, wherein the substrate is a resin.

### Claim 7 (depends on 1)

The laminated body with electric conductor according to claim 1, wherein the protective material is a glass plate.

### Claim 8 (depends on 1)

The laminated body with electric conductor according to claim 1, wherein the protective material is a resin.

### Claim 9

A laminated body with electric conductor comprising:
a substrate having a first surface as a front surface and a second surface as a back surface;
a first functional layer having at least a first adhesive layer;
a first electric conductor;
a first protective material;
a second functional layer having at least a second adhesive layer;
a second electric conductor; and
a second protective material,
wherein the first functional layer having at least the first adhesive layer, the first electric conductor, and the first protective material are sequentially laminated in a thickness direction to the first surface of the substrate,
wherein the second functional layer having at least the second adhesive layer, the second electric conductor, and the second protective material are sequentially laminated in a thickness direction to the second surface of the substrate, and
wherein a thickness of the first functional layer is less than or equal to 0.300 mm and a thickness of the second functional layer is less than or equal to 0.300 mm.

### Claim 10 (depends on 9)

The laminated body with electric conductor according to claim 9, wherein
the first functional layer comprises the first adhesive layer and a first reinforcement layer to reinforce the first electric conductor, and
the second functional layer comprises the second adhesive layer and a second reinforcement layer to reinforce the second electric conductor.

### Claim 11 (depends on 9)

The laminated body with electric conductor according to claim 9, wherein the first adhesive layer and the second adhesive layer are optically clear adhesives.

### Claim 12 (depends on 9)

The laminated body with electric conductor according to claim 9, wherein the substrate is a glass plate.

### Claim 13 (depends on 9)

The laminated body with electric conductor according to claim 9, wherein the substrate is a resin.

### Claim 14 (depends on 9)

The laminated body with electric conductor according to claim 9, wherein the first protective material and the second protective material are glass plates.

### Claim 15 (depends on 9)

The laminated body with electric conductor according to claim 9, wherein the first protective material and the second protective material are resins.