Display apparatus and video processing apparatus

• US 10,129,590 B2
• Filed: 07/13/2016
• Issued: 11/13/2018
• Est. Priority Date: 11/28/2007
• Status: Active Grant

• Current Assignee: Maxell, Ltd.
• Original Assignee: Maxell, Ltd.
• Inventors: Kurita, Toshiyuki, Owashi, Hitoaki
• Primary Examiner(s): Hsu, Amy
• Application Number:
  US15/208,886
• Publication Number:
  US 20160323635A1
• Time in Patent Office: 853 Days
• CPC Class Codes: H04L 69/14 Multichannel or multilink protocols
• CPC Class Codes: H04N 21/4122 additional display device, e.g. video projector digital output for controlling a plurality of local displays G06F3/1423
• CPC Class Codes: H04N 21/41407 embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop constructional details of equipment or arrangements specially adapted for portable computer application G06F1/1626; arrangements specially adapted for mobile receivers in broadcast systems H04H20/57
• CPC Class Codes: H04N 21/43637 involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11] arrangements for wireless networking or broadcasting of information in indoor or near-field type systems H04B10/114
• CPC Class Codes: H04N 21/4367 Establishing a secure communication between the client and a peripheral device or smart card
• CPC Class Codes: H04N 5/44 Receiver circuitry for the reception of television signals according to analogue transmission standards H04N5/14 takes precedence

Abstract

While presenting on a display apparatus videos of high picture quality obtained from portable video processing apparatuses such as a camera and a cellular, it is possible to communicate with the Internet and/or a home network. A display apparatus includes a first radio communication unit capable of receiving video information by radio from an external video processing apparatus, a second radio communication unit capable of connecting by radio to a network, and a control unit for controlling assignment of connection by radio transmission for each of the first and second radio communication units. The control unit assigns connection of the first radio communication unit with higher priority and controls the assignment of the transmission rate such that the transmission rate between the first radio communication unit and the external video processing apparatus is more than that between the second radio communication unit and the network.

Claims

1. A video processing apparatus, comprising:

a first radio communication circuit capable of transmitting video information by radio or receiving information by radio;

a second radio communication circuit capable of connecting by radio to an internet or a home network to transmit and receive information;

an imaging circuit capable of receiving video information via an optical system;

an accumulation circuit capable of accumulating video information received by the imaging circuit; and

a controller,

wherein the first radio communication circuit can transmit video information accumulated in the accumulation circuit to an external device by radio,

the controller controls assignment of connection for each of the first and second radio communication circuit in response to receiving an indication from a user; and

wherein the controller controls each of the first and second radio communication circuit, so that the first radio communication circuit transmits video information and the second radio communication circuit connects to the internet or the home network simultaneously.

2. The video processing apparatus according to claim 1, wherein, upon receiving an indication to transmit video information accumulated in the accumulation circuit via the first radio communication circuit, the controller assigns connection of the first radio communication circuit prior to connection of the second radio communication circuit.

3. The video processing apparatus according to claim 1, wherein, upon receiving an indication to transmit video information accumulated in the accumulation circuit via the first radio communication circuit while acquiring information from the internet via the second radio communication circuit, the controller assigns connection of the first radio communication circuit prior to connection of the second radio communication circuit.

4. The video processing apparatus according to claim 1, further comprising a radio interface capable of receiving video information by radio,

wherein the accumulation circuit accumulates the video information received via the radio interface, and

the first radio communication circuit is further capable of transmitting the accumulated video information.

5. A display apparatus, comprising:

a first radio communication circuit capable of receiving video information by radio or transmitting information by radio;

a second radio communication circuit capable of connecting by radio to an internet or a home network to transmit and receive information;

a display capable of displaying the information received by the first radio communication circuit or the second radio communication circuit; and

a controller,

wherein the controller controls assignment of connection for each of the first and second radio communication circuits in response to receiving an indication from a user; and

wherein the controller controls each of the first and second radio communication circuits, so that the first radio communication circuit receives video information and the second radio communication circuit connects to the internet or the home network simultaneously.

6. The display apparatus according to claim 5, wherein, upon receiving an indication to receive the video information from an external device via the first radio communication circuit, the controller assigns connection of the first radio communication circuit prior to connection of the second radio communication circuit.

7. The display apparatus according to claim 5, wherein, upon receiving an indication to receive the video information via the first radio communication circuit while acquiring information from the internet via the second radio communication circuit, the controller assigns connection of the first radio communication circuit prior to connection of the second radio communication circuit.

8. The display apparatus according to claim 5, further comprising a radio interface capable of receiving video information by radio,

wherein the display device is further capable of displaying the video information received via the radio interface.

9. A method for video processing, comprising:

receiving video information via an optical system by an imaging circuit;

accumulating video information received by the imaging circuit;

transmitting the video information to an external device by radio, via a first radio communication circuit; and

connecting, by radio, to an internet or a home network to transmit and receive information, via a second radio communication circuit;

wherein assignment of connection for each of the first and second radio communication circuit is controlled in response to receiving an indication from a user; and

wherein the transmitting and connecting is controlled so that the first radio communication circuit is configured to transmit video information and the second radio communication circuit is configured to connect to the internet or the home network simultaneously.

10. A method, comprising:

receiving video information by radio, via a first radio communication circuit and connecting by radio to an internet or a home network to transmit and receive information, via a second radio communication circuit; and

displaying, via a display circuit, information received by the first radio communication circuit or the second radio communication circuit;

wherein assignment of connection for each of the first and second radio communication circuit is controlled in response to receiving an indication from a user; and

wherein the receiving and connecting is controlled so that the first radio communication circuit is configured to receive video information and the second radio communication circuit is configured to connect to the internet or the home network simultaneously.