Display device and controlling method thereof

Patent metadata

Field	Value
Publication number	US-2017004484-A1
Application number	US-201514857639-A
Country	US
Kind code	A1
Filing date	Sep 17, 2015
Priority date	Jul 1, 2015
Publication date	Jan 5, 2017
Grant date	—

Abstract

A display device including a wireless communication unit configured to provide wireless communication; a touch screen; a user input unit configured to receive an input of identification information for a user authentication; and a controller configured to launch a first mode for performing a general payment function in response to the input identification information matching stored identification information, display on the touch screen a display object containing payment card information in the first mode, and switch from the first mode to a second mode for performing a separate processing mode in response to a preset first touch gesture on the touch screen.

First claim

What is claimed is:

1 . A display device, comprising:
a wireless communication unit configured to provide wireless communication; a touch screen; a user input unit configured to receive an input of identification information for a user authentication; and a controller configured to: launch a first mode for performing a general payment function in response to the input identification information matching stored identification information, display on the touch screen a display object containing payment card information in first mode, and switch from the first mode to a second mode for performing a separate processing mode in response to a preset first touch gesture on the touch screen.

2 . The display device of claim 1 , wherein the input identification information comprises fingerprint information, and
wherein the first touch gesture comprises a long touch touching the touch screen for more than a preset time.

3 . The display device of claim 1 , wherein the controller is further configured to output a notification indicating the first mode is switching to or has switched to the second mode.

4 . The display device of claim 3 , wherein the notification includes at least one of changing a color of a background screen, outputting a preset sound, and outputting a preset vibration.

5 . The display device of claim 1 , wherein the controller is further configured to display a menu on the touch screen for tagging additional information to receipt data.

6 . The display device of claim 5 , wherein the additional information comprises at least one of check information indicating an important receipt, location information indicating a location of a corresponding payment, memo information, notification information for sharing a payment breakdown with a counterpart and image information indicating a captured image.

7 . The display device of claim 1 , wherein the wireless communication unit is further configured to receive receipt data containing a payment breakdown using the display object containing the payment card information, and
wherein the controller is further configured to set a lock attribute on the received receipt data in response to a payment being made in the second mode.

8 . The display device of claim 7 , wherein the controller is further configured to:
release the lock attribute of the receipt data in response to an unlock command being successfully input.

9 . The display device of claim 7 , wherein set lock attribute includes a plurality of lock attributes set for a plurality of receipt data, and
wherein the controller is further configured to release the lock attributes for all the receipt data in response to a touch selection of a predetermined region on the touch screen and an unlock command being successfully input.

10 . The display device of claim 1 , wherein the controller is further configured to switch from the second mode to a third mode for performing a payment use breakdown sharing function in response to a preset second touch gesture.

11 . The display device of claim 10 , wherein controller is further configured to control the wireless communication unit to transmit payment use data to a preset user in response to a payment being made in the third mode.

12 . The display device of claim 11 , wherein the controller is further configured to set the preset user based on at least one of a card type, a payment use time, a payment use area and a card use breakdown.

13 . A method of controlling a display device, the method comprising:
receiving, via a user input unit, an input of identification information for a user authentication; launching, via a controller, a first mode for performing a general payment function in response to the input identification information matching stored identification information; and displaying, via a touch screen, a display object containing payment card information in the first mode; and switching, via the controller, from the first mode to a second mode for performing a separate processing mode in response to a preset first touch gesture on the touch screen.

14 . The method of claim 13 , wherein the identification information comprises fingerprint information, and
wherein the first touch gesture comprises a long touch touching the touch screen for more than a preset time.

15 . The method of claim 13 , further comprising:
outputting a notification indicating the first mode is switching to or has switched to the second mode.

16 . The method, of claim 15 , wherein the notification includes at least one of changing a color of a background screen, outputting a preset sound, and outputting a preset vibration.

17 . The method of claim 13 , further comprising:
displaying a menu on the touch screen for tagging additional information to receipt data.

18 . The method of claim 17 , wherein the additional information comprises at least one of check information indicating an important receipt, location information indicating a location of a corresponding payment, memo information, notification information for sharing a payment breakdown with a counterpart and image information indicating a captured image.

19 . The method of claim 13 , further comprising:
receiving, via a wireless communication unit, receipt data containing a breakdown of using the display object containing the payment card information; and setting, via the controller, a lock attribute on the received receipt data in response to a payment being made in the second mode.

20 . The method of claim 19 , further comprising:
releasing, via the controller, the lock attribute of the receipt data in response to an unlock command being successfully input.

Assignees

• Lg Electronics Inc

Inventors

• Seol Jie
• Lee Hyunok
• Oh Yongjoo
• Park Hanl
• Sohn Joonsung
• Kim Hoyoung
• Yoon Juno
• Kim Minho

Classifications

• G06F3/0482

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

• G06Q20/327 Primary

  Short range or proximity payments by means of M-devices · CPC title

• G06Q20/227

  characterised in that multiple accounts are available, e.g. to the payer · CPC title

• G06F3/0416 Primary

  Control or interface arrangements specially adapted for digitisers · CPC title

• G06F3/04842

  Selection of displayed objects or displayed text elements (G06F3/0482 takes precedence) · CPC title