# US 10,768,801 B2 · Electronic device and method for displaying contents

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- Number: US 10,768,801 B2
- Document ID: US10768801B2
- Status: Granted
- Kind: B2
- Application number: 16/033,797
- Filed: 2018-07-12
- Published: 2019-03-14
- Granted: 2020-09-08
- Earliest claimed: 2017-09-08
- Assignees: Toshiba Tec Kabushiki Kaisha
- Applicants: Toshiba Tec Kabushiki Kaisha
- Inventors: Sou Miyazaki; Masaki Narahashi; Hiroyo Tanaka; Tatsuya Inagi
- Web page: https://patentgrep.com/patent/US10768801B2

## CPC

- G06F 3/0485: Scrolling or panning
- G06F 3/017: {Gesture based interaction, e.g. based on a set of recognized hand gestures (interaction based on gestures traced on a digitiser G06F3/04883)}
- G06F 3/04842: Selection of displayed objects or displayed text elements (G06F3/0482 takes precedence)
- G06F 3/04883: for inputting data by handwriting, e.g. gesture or text
- G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N)

## Abstract

An electronic device includes a display module configured to display contents in which a second area for displaying a second content is nested in a first area for displaying a first content. A focus setting module is configured to set a focus on the first content or the second content according to a predetermined gesture operation. A scrolling module is configured to scroll the first content or the second content on which the focus is set according to the predetermined scrolling operation regardless of whether the scrolling operation target is the first area or the second area.

## Claims

### Claim 1

An electronic device, comprising:
a display configured to:
display contents in which a second area for displaying a second content is nested in a first area for displaying a first content; and
display contents in which a third area for displaying a third content is nested in the first area for displaying the first content, and
a processor including a focus setting module and a scrolling module,
the focus setting module configured to:
set, in accordance with a predetermined gesture operation, a focus on the first content in the first area or the second content in the second area; and
set a focus on the first content, the second content, or the third content according to the predetermined gesture operation, and
the scrolling module configured to:
in response to a predetermined scrolling operation performed in a scrolling operation target area, to scroll the first content in the first area if the focus is set on the first content or the second content in the second area if the focus is set on the second content, regardless of whether the scrolling operation target area where the predetermined scrolling operation is performed is the first area or the second area; and
scroll the first content, the second content, or the third content on which the focus is set according to the predetermined scrolling operation regardless of whether the scrolling operation target area is the first area, the second area, or the third area,
wherein when the gesture operation indicates that the focus is to be set on the second area, and the second content is displayed beyond a display range, the focus setting module is configured to set the focus to the third area.

### Claim 2 (depends on 1)

The electronic device according to claim 1, further comprising a touch panel, wherein
the focus setting module is configured to detect the gesture operation based on an input operation on the touch panel.

### Claim 3 (depends on 2)

The electronic device according to claim 2, wherein
when the gesture operation on the second area for displaying the second content on which the focus is set is detected, the focus setting module is configured to set the focus on the first content; when the gesture operation on the first area for displaying the first content on which the focus is not set is detected, the focus setting module is configured to set the focus on the first content; and when the gesture operation on the second area for displaying the second content on which the focus is not set is detected, the focus setting module is configured to set the focus on the second content.

### Claim 4 (depends on 1)

The electronic device according to claim 1, further comprising:
a sensor configured to detect a change in a posture of a main body of the device, wherein
the focus setting module is configured to detect the gesture operation based on a change in the posture of the main body of the device by the sensor.

### Claim 5 (depends on 4)

The electronic device according to claim 4, wherein
in a state in which the focus is set on the second content, the focus setting module is configured to set the focus on the first content if the gesture operation is detected, and
in a state in which the focus is set on the first content, the focus setting module is configured to set the focus on the second content if the gesture operation is detected.

### Claim 6 (depends on 4)

The electronic device according to claim 4, wherein
in a state in which the focus is set on the second content, the focus setting module is configured to set the focus on the first content when a first gesture operation is detected, and the focus setting module is configured to set the focus on the second content when a second gesture operation is detected, and
in a state in which the focus is set on the first content, the focus setting module is configured to set the focus on the second content when the second gesture operation is detected, and the focus setting module is configured to set the focus on the first content when the first gesture operation is detected.

### Claim 7

An electronic device, comprising:
a display configured to:
display contents in which a second area for displaying a second content is nested in a first area for displaying a first content; and
display contents in which a third area for displaying a third content is nested in the second area for displaying the second content, and
a processor including a focus setting module and a scrolling module,
the focus setting module configured to:
set, in accordance with a predetermined gesture operation, a focus on the first content in the first area or the second content in the second area; and
set the focus on the first content, the second content, or the third content according to the predetermined gesture operation; and
the scrolling module configured to:
in response to a predetermined scrolling operation performed in a scrolling operation target area, scroll the first content in the first area if the focus is set on the first content or the second content in the second area if the focus is set on the second content, regardless of whether the scrolling operation target area where the predetermined scrolling operation is performed is the first area or the second area; and
scroll the first content, the second content, or the third content on which the focus is set according to the predetermined scrolling operation regardless of whether the scrolling operation target area is the first area, the second area, or the third area, wherein
in a state in which the focus is set on the first content, the focus setting module is configured to set the focus on the third content when a first gesture operation is detected, and the focus setting module is configured to set the focus on the first content when a second gesture operation is detected, and
in a state in which the focus is set on the third content, the focus setting module is configured to set the focus on the first content when the second gesture operation is detected, and the focus setting module is configured to set the focus on the third content when the first gesture operation is detected.

### Claim 8

An electronic device, comprising:
a display configured to:
display contents in which a second area for displaying a second content is nested in a first area for displaying a first content; and
display contents in which a third area for displaying a third content is nested in the second area for displaying the second content, and
a processor including a focus setting module and a scrolling module,
the focus setting module configured to:
set, in accordance with a predetermined gesture operation, a focus on the first content in the first area or the second content in the second area; and
set the focus on the first content, the second content, or the third content according to the predetermined gesture operation; and
the scrolling module configured to:
in response to a predetermined scrolling operation performed in a scrolling operation target area, scroll the first content in the first area if the focus is set on the first content or the second content in the second area if the focus is set on the second content, regardless of whether the scrolling operation target area where the predetermined scrolling operation is performed is the first area or the second area; and
scroll the first content, the second content, or the third content on which the focus is set according to the predetermined scrolling operation regardless of whether the scrolling operation target area is the first area, the second area, or the third area, wherein
in a state in which the focus is set on the first content, the focus setting module is configured to set the focus on the second content when a first gesture operation is detected, and
in a state in which the focus is set on the second content, the focus setting module is configured to set the focus on the third content when the first gesture operation is detected.

### Claim 9 (depends on 8)

The electronic device according to claim 8, wherein
in a state in which the focus is set on the third content, the focus setting module is configured to set the focus on the second content when a second gesture operation is detected, and
in a state in which the focus is set on the second content, the focus setting module is configured to set the focus on the first content when the second gesture operation is detected.

### Claim 10 (depends on 1)

The electronic device according to claim 1, wherein the processor is configured to display the content which is focused to a specific color different from that of the content which is not focused.

### Claim 11

A method for displaying contents, including:
displaying contents in which a second area for displaying a second content is nested in a first area for displaying a first content;
display contents in which a third area for displaying a third content is nested in the first area for displaying the first content;
setting a focus on the first content in the first area or the second content in the second area according to a predetermined gesture operation;
setting a focus on the first content, the second content, or the third content according to the predetermined gesture operation;
scrolling, in response to a predetermined scrolling operation performed in a scrolling operation target area, the first content in the first area if the focus is set on the first content or the second content in the second area if the focus is set on the second content regardless of whether the scrolling operation target area where the predetermined scrolling operation is performed is the first area or the second area;
scrolling the first content, the second content, or the third content on which the focus is set according to the predetermined scrolling operation regardless of whether the scrolling operation target area is the first area, the second area, or the third area; and
setting the focus to the third area, when the gesture operation indicates that the focus is to be set on the second area, and the second content is displayed beyond a display range.

### Claim 12 (depends on 11)

The method according to claim 11, further comprising detecting the gesture operation based on an input operation of a touch panel.

### Claim 13 (depends on 12)

The method according to claim 12, wherein
when the gesture operation on the second area for displaying the second content on which the focus is set is detected, setting the focus on the first content; when the gesture operation on the first area for displaying the first content on which the focus is not set is detected, setting the focus on the first content; and when the gesture operation on the second area for displaying the second content on which the focus is not set is detected, setting the focus on the second content.

### Claim 14 (depends on 11)

The method according to claim 11, further comprising detecting the gesture operation based on a detected change in a posture of a main body of an electronic device.

### Claim 15 (depends on 14)

The method according to claim 14, wherein in a state in which the focus is set on the second content, setting the focus on the first content if the gesture operation is detected, and
in a state in which the focus is set on the first content, setting the focus on the second content if the gesture operation is detected.

### Claim 16 (depends on 11)

The method according to claim 11, further comprising:
displaying contents in which the third area for displaying the third content is nested in the second area for displaying the second content,
setting the focus on the first content, the second content, or the third content according to the predetermined gesture operation; and
scrolling the first content, the second content, or the third content on which the focus is set according to the predetermined scrolling operation regardless of whether the scrolling operation target area is the first area, the second area, or the third area.