Mobile terminal, display apparatus and control method thereof

• US 10,009,578 B2
• Filed: 09/05/2017
• Issued: 06/26/2018
• Est. Priority Date: 11/13/2009
• Status: Active Grant

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Chang, Woo-yong, Yu, Seung-dong, Park, Se-jun, Moon, Min-jeong
• Primary Examiner(s): Anwah, Olisa
• Application Number:
  US15/695,799
• Publication Number:
  US 20170366783A1
• Time in Patent Office: 294 Days
• CPC Class Codes: G06F 3/0412 Digitisers structurally integrated in a display
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• CPC Class Codes: G06F 3/1454 involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
• CPC Class Codes: G09G 2340/12 Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels
• CPC Class Codes: G09G 2340/125 wherein one of the images is motion video
• CPC Class Codes: H04M 1/00 Substation equipment, e.g. for use by subscribers subscriber services or facilities provided at exchanges H04M3/00; prepayment telephone coin boxes H04M17/00; current supply arrangements H04M19/08
• CPC Class Codes: H04M 1/724 User interfaces specially adapted for cordless or mobile telephones
• CPC Class Codes: H04M 2201/50 Telephonic communication in combination with video communication
• CPC Class Codes: H04M 2250/62 user interface aspects of conference calls
• CPC Class Codes: H04M 7/0027 Collaboration services where a computer is used for data transfer and the telephone is used for telephonic communication
• CPC Class Codes: H04N 2007/145 Handheld terminals
• CPC Class Codes: H04N 7/147 Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals selecting H04Q
• CPC Class Codes: H04N 7/148 Interfacing a video terminal to a particular transmission medium, e.g. ISDN

Abstract

Disclosed is a control method for a display apparatus and a mobile terminal which includes a camera for taking a photograph and generating an image; a voice input unit which is used to input a voice; a user input unit which receives a user'"'"'s input; a display unit which displays the image thereon; a wireless communication unit which communicates with a counterpart mobile terminal through a wireless network; and a controller which performs a video call by transmitting to the counterpart mobile terminal video call data comprising a video generated by the camera and a voice input by the voice input unit according user input, displays on the display unit a shared image during the video call, and transmits to the counterpart mobile terminal the shared image added to the video call data.

Claims

1. A handheld device for performing a video communication, the handheld device comprising:

a touch display;

a cellular communication interface;

a memory storing instructions; and

a processor configured to execute the stored instructions to at least;

control to perform a video communication with another handheld device through the cellular communication interface by sending video data toward the other handheld device and receiving video data originating from the other handheld device,

control to send, toward the other handheld device, a selection of a content to be displayed in the other handheld device during the video communication to cause the selected content to be displayed in the other handheld device, wherein the content is stored in the other handheld device,

control to provide video data in a first display area of the touch display and provide the selected content in a second display area of the touch display based on the selection during the video communication,

control to receive first handwritten information originating from the other handheld device as data separate from the selected content, wherein the first handwritten information is associated with the selected content,

control to provide the selected content and the received first handwritten information together in the second display area during the video communication based on association between the selected content and the received first handwritten information, and

control to send, toward the other handheld device, second handwritten information inputted in the second display area in which the selected content and the received first handwritten information are provided together during the video communication as data separate from the selected content, wherein the second handwritten information is associated with the selected content,

wherein video data, the first handwritten information, the second handwritten information, and the content are communicated through the same cellular communication interface.

2. The handheld device according to claim 1, wherein the content and the second handwritten information are associated with the video communication for sending video data to the other handheld device.

3. The handheld device according to claim 1, wherein the selected content and the second handwritten information are associated with video data.

4. The handheld device according to claim 1, wherein the processor is configured to execute the stored instructions further to control to provide video data and the selected content together to the touch display of the handheld device.

5. The handheld device according to claim 3, wherein the selected content and the second handwritten information are associated with video data based on adding identification information to the selected content and the second handwritten information.

6. The handheld device according to claim 1, wherein at least one of the first handwritten information and the second handwritten information includes a handwritten drawing.

7. The handheld device according to claim 1, wherein video data is obtained through a camera of the handheld device.

8. The handheld device according to claim 1, wherein the processor is configured to execute the stored instructions further to control to transmit, to an external device through a wireless communication interface of the handheld device, data for displaying the content, the first handwritten information, and the second handwritten information on the external device.

9. A control method of a handheld device for performing a video communication, the control method comprising:

controlling to perform a video communication with another handheld device through a cellular communication interface by sending video data toward the other handheld device and receiving video data originating from the other handheld device;

controlling to send, toward the other handheld device, a selection of a content to be displayed in the other handheld device during the video communication to cause the selected content to be displayed in the other handheld device, wherein the content is stored in the other handheld device;

controlling to provide video data in a first display area of the touch display and provide the selected content in a second display area of the touch display based on the selection during the video communication;

controlling to receive first handwritten information originating from the other handheld device as data separate from the selected content, wherein the first handwritten information is associated with the selected content;

controlling to provide the selected content and the received first handwritten information together in the second display area during the video communication based on association between the selected content and the received first handwritten information; and

controlling to send, toward the other handheld device, second handwritten information inputted in the second display area in which the selected content and the received first handwritten information are provided together during the video communication as data separate from the selected content, wherein the second handwritten information is associated with the selected content,

wherein video data, the first handwritten information, the second handwritten information, and the content are communicated through the same cellular communication interface.

10. The control method according to claim 9, wherein the content and the second handwritten information are associated with the video communication for sending video data to the other handheld device.

11. The control method according to claim 9, wherein the selected content and the second handwritten information are associated with video data.

12. The control method according to claim 9, further comprising:

controlling to provide video data and the selected content together to the touch display of the handheld device.

13. The control method according to claim 11, wherein the selected content and the second handwritten information are associated with video data based on adding identification information to the selected content and the second handwritten information.

14. The control method according to claim 9, wherein at least one of the first handwritten information and the second handwritten information includes a handwritten drawing.

15. The control method according to claim 9, further comprising:

controlling to transmit, to an external device through a wireless communication interface of the handheld device, data for displaying the content, the first handwritten information, and the second handwritten information on the external device.

16. A non-transitory computer readable recording medium storing instructions executable by a processor of a handheld device for performing a video communication to cause the processor to at least:

control to perform a video communication with another handheld device through a cellular communication interface by sending video data toward the other handheld device and receiving video data originating from the other handheld device;

control to send, toward the other handheld device, a selection of a content to be displayed in the other handheld device during the video communication to cause the selected content to be displayed in the other handheld device, wherein the content is stored in the other handheld device;

control to provide video data in a first display area of the touch display and provide the selected content in a second display area of the touch display based on the selection during the video communication;

control to receive first handwritten information originating from the other handheld device as data separate from the selected content, wherein the first handwritten information is associated with the selected content;

control to provide the selected content and the received first handwritten information together in the second display area during the video communication based on association between the selected content and the received first handwritten information; and

control to send, toward the other handheld device, second handwritten information inputted in the second display area in which the selected content and the received first handwritten information are provided together during the video communication as data separate from the selected content, wherein the second handwritten information is associated with the selected content,

wherein video data, the first handwritten information, the second handwritten information, and the content are communicated through the same cellular communication interface.

17. The non-transitory computer readable recording medium according to claim 16, wherein the content and the second handwritten information are associated with the video communication for sending video data to the other handheld device.

18. The non-transitory computer readable recording medium according to claim 16, wherein the selected content and the second handwritten information are associated with video data.

19. The non-transitory computer readable recording medium according to claim 16, wherein the instructions cause the processor further to control to provide video data and the selected content together to the touch display of the handheld device.

20. The non-transitory computer readable recording medium according to claim 18, wherein the selected content and the second handwritten information are associated with video data based on adding identification information to the selected content and the second handwritten information.

21. The non-transitory computer readable recording medium according to claim 16, wherein at least one of the first handwritten information and the second handwritten information includes a handwritten drawing.

22. The non-transitory computer readable recording medium according to claim 16, wherein the video data is obtained through a camera of the handheld device.

23. The non-transitory computer readable recording medium according to claim 16, wherein the instructions cause the processor further to control to transmit, to an external device through a wireless communication interface of the handheld device, data for displaying the content, the first handwritten information, and the second handwritten information on the external device.

24. A control method of a handheld device for performing a video communication, the control method comprising:

performing a video communication with another handheld device through a cellular communication interface by sending video data toward the other handheld device and receiving video data originating from the other handheld device;

sending, toward the other handheld device, a selection of a content to be displayed in the other handheld device during the video communication to cause the selected content to be displayed in the other handheld device, wherein the content is stored in the other handheld device;

providing video data in a first display area of the touch display and providing the selected content in a second display area of the touch display based on the selection during the video communication;

receiving first handwritten information originating from the other handheld device as data separate from the selected content, wherein the first handwritten information is associated with the selected content;

providing the selected content and the received first handwritten information together in the second display area during the video communication based on association between the selected content and the received first handwritten information; and

sending, toward the other handheld device, second handwritten information inputted in the second display area in which the selected content and the received first handwritten information are provided together during the video communication as data separate from the selected content, wherein the second handwritten information is associated with the selected content,

wherein video data, the first handwritten information, the second handwritten information, and the content are communicated through the same cellular communication interface.

25. The control method according to claim 24, wherein the content and the second handwritten information are associated with the video communication for sending video data to the other handheld device.

26. The control method according to claim 24, wherein the selected content and the second handwritten information are associated with video data.

27. The control method according to claim 24, further comprising:

displaying video data and the content together on the touch display of the handheld device.

28. The control method according to claim 26, wherein the selected content and the second handwritten information are associated with video data based on adding identification information to the selected content and the second handwritten information.

29. The control method according to claim 24, wherein at least one of the first handwritten information and the second handwritten information includes a handwritten drawing.

30. The control method according to claim 24, further comprising:

transmitting, to an external device through a wireless communication interface of the handheld device, data for displaying the content, the first handwritten information, and the second handwritten information on the external device.