User terminal and method of displaying lock screen thereof

Patent metadata

Field	Value
Publication number	US-9749269-B2
Application number	US-201514855246-A
Country	US
Kind code	B2
Filing date	Sep 15, 2015
Priority date	Apr 25, 2014
Publication date	Aug 29, 2017
Grant date	Aug 29, 2017

Abstract

An example user terminal device includes a display unit, including a display, configured to display a lock screen. The lock screen includes content representative information representing content included in a message that is provided by an acquaintance of a user of the user terminal device, and a first user interface element. A control unit, including a processor, is configured to, when a user input signal is received via the first user interface element, execute an application capable of reproducing the content and to reproduce the content.

First claim

We claim:

1. A method of displaying a lock screen on a user terminal device comprising communication circuitry, a display unit including a display, and a control unit including a processor, the method comprising:
receiving, via the communication circuitry, a message from a friend user, the message including content capable of being reproduced;
displaying, under control of the control unit, a lock screen on the display unit while the user terminal device is locked, the lock screen comprising information indicative of the content included in the received message, a first user interface element, and a second user interface element;
when a user input signal is received via the first user interface element on the lock screen, executing, by the control unit, an application for reproducing the content, and displaying reproduced content on the lock screen while the user terminal device is locked; and
when a user input signal is received via the second user interface element on the lock screen, initiating, by the control unit, unlocking of the locked user terminal device.

2. The method of claim 1 , wherein the receiving of the message from a friend user comprises:
receiving the message; and
determining whether the user who provided the message is a friend user.

3. The method of claim 1 , wherein the initiating comprises displaying a password input screen for receiving input of a password.

4. A user terminal device comprising:
communication circuitry configured to receive a message from a friend user, the message including content capable of being reproduced;
a display unit, comprising a display; and
a control unit, comprising a processor, in communication with the communication circuitry and the display unit, the control unit being configured to at least:
control the display unit to display a lock screen while the user terminal device is locked, the lock screen comprising information indicative of the content in the received message, a first user interface element, and a second user interface element;
when a user input signal is received via the first user interface element on the lock screen, execute an application for reproducing the content, and displaying reproduced content on the lock screen while the user terminal device is locked; and
when a user input signal is received via the second user interface element on the lock screen, initiating unlocking of the locked user terminal device.

5. The user terminal device of claim 4 , wherein the control unit is configured to:
receive the message and determine whether a user who provided the message is a friend user.

6. The user terminal device of claim 4 , wherein
the initiating comprises displaying a password input screen for receiving input of a password.

7. A server configured to provide content to be displayed on a lock screen of a user terminal device, the server comprising:
a control unit, comprising a processor, configured to determine at least one friend user to be provided with content recommended by a user of a first user terminal device, wherein the at least one friend user is a friend of the user; and
a communication unit, comprising a transmitter, configured to transmit, to a second user terminal device of the at least one friend user (i) at least one of information about the content, a portion of the content, and information about a location where the content is stored, and (ii) content display screen information indicating that the content is for display on a lock screen of the second user terminal device,
wherein the communication unit is configured to further transmit additional information to be displayed on the lock screen to the second user terminal device of the at least one friend user,
wherein the additional information comprises at least one of user information of the first user terminal device, comment information about the content, information about points accumulated according to content purchased by the friend user, advertisement information related to purchasing the content, and information about a content provider that provides the content.

8. The server of claim 7 , wherein the control unit is configured to determine the at least one friend user to which the content is to be transmitted, based on log information of content recommended by the user of the first user terminal device,
wherein the log information of the content comprises at least one of user activity information, date information, time information, and location information about when the user of the first user terminal device recommends the content.

9. A non-transitory computer readable storage medium for storing a program for displaying a lock screen on a user terminal device comprising communication circuitry, a display unit including a display, and a control unit including a processor, the program, when executed by the control unit, controlling the user terminal device to perform operations comprising:
receiving, via the communication circuitry, a message from a friend user, the message including content capable of being reproduced;
displaying a lock screen on a display unit while the user terminal device is locked, the lock screen comprising information indicative of the content included in the received message, a first user interface element, and a second user interface element;
when a user input signal is received via the first user interface element on the lock screen, executing an application for reproducing the content, and displaying reproduced content on the lock screen while the user terminal device is locked; and
when a user input signal is received via the second user interface element on the lock screen, initiating unlocking of the locked user terminal device.

Assignees

• Samsung Electronics Co Ltd

Inventors

• Jung Ji-Su
• Kim Sunah
• Lee Jin-Young
• Joo Ga-Hyun

Classifications

• G06Q10/40

  Business processes related to social networking or social networking services · CPC title

• G06F3/0482 Primary

  Interaction with lists of selectable items, e.g. menus · CPC title

• H04L51/046 Primary

  Interoperability with other network applications or services · CPC title

• G06F3/0481

  based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance · CPC title

• G06Q50/01

  Physics · mapped topic