# US 10,120,493 B2 · Electronic device

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- Number: US 10,120,493 B2
- Document ID: US10120493B2
- Status: Granted
- Kind: B2
- Application number: 15/246,372
- Filed: 2016-08-24
- Published: 2016-12-15
- Granted: 2018-11-06
- Earliest claimed: 2014-02-26
- Assignees: KYOCERA Corporation
- Applicants: Kyocera Corporation
- Inventors: Hayato Mizuno; Naoki Matsuo
- Web page: https://patentgrep.com/patent/US10120493B2

## CPC

- G06F 1/1626: {with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]}
- G06F 3/04164: {Connections between sensors and controllers, e.g. routing lines between electrodes and connection pads}
- G06F 3/0445: {using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer}
- G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N)

## Abstract

An electronic device of the present disclosure includes a casing, a translucent panel including a curved portion the curved portion being bent toward the casing, and a touch panel located on a rear surface of the translucent panel, the touch panel covering the curved portion, the touch panel including a transparent electrode or a wire electrically connected to the transparent electrode. The touch panel includes a curved region facing the curved portion. The transparent electrode and/or the wire include/includes an inclined wiring portion located in the curved region.

## Claims

### Claim 1

An electronic device comprising:
a casing,
a translucent panel including a curved portion, the curved portion being bent toward the casing;
an adhesive layer; and
a touch panel located on a rear surface of the translucent panel, the touch panel including a first region facing the curved portion and a second region, and including at least one of a transparent electrode and a wire electrically connected to the transparent electrode,
the wire including an inclined wiring portion located in the first region, wherein the inclined wiring portion is inclined at a predetermined angle with respect to a width-direction axis of the electronic device in the curved region, while also being curved to match the first region, wherein at least one part of the first region is in direct contact with the translucent panel and at least one part of the second region is fixed to the translucent panel via the adhesive layer and wherein a gap is formed between portions of the touch panel and the translucent panel located between the first and second regions.

### Claim 2 (depends on 1)

The electronic device according to claim 1, wherein
the touch panel further includes a transparent substrate, and
the transparent electrode and the wire are located on a rear surface of the transparent substrate.

### Claim 3 (depends on 1)

The electronic device according to claim 1, wherein the curved portion is located at a position closer to an end of the translucent panel than the longitudinal central line of the translucent panel.

### Claim 4 (depends on 1)

The electronic device according to claim 1 wherein the inclined wiring portion is inclined at an angle of more than or equal to 45° and less than or equal to 70° with respect to the width direction axis.