# US 11,451,860 B2 · Display apparatus and video processing apparatus > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 11,451,860 B2 - Document ID: US11451860B2 - Status: Granted - Kind: B2 - Application number: 16/269,662 - Filed: 2019-02-07 - Published: 2019-06-06 - Granted: 2022-09-20 - Earliest claimed: 2007-11-28 - Assignees: Maxell, Ltd. - Applicants: Maxell, Ltd. - Inventors: Toshiyuki Kurita; Hitoaki Owashi - Web page: https://patentgrep.com/patent/US11451860B2 ## CPC - 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)} - H04L 69/14: Multichannel or multilink protocols - H04N 5/44: Receiver circuitry {for the reception of television signals according to analogue transmission standards} (H04N5/14 takes precedence) - H04N 21/4122: {additional display device, e.g. video projector (digital output for controlling a plurality of local displays G06F3/1423)} - 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)} - H04N 21/4367: Establishing a secure communication between the client and a peripheral device or smart card - H04N: PICTORIAL COMMUNICATION, e.g. TELEVISION - H04L: TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication H04M) ## 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 ### Claim 1 A video processing apparatus, comprising: a first radio communicator configured for transmitting video information by radio; a second radio communicator configured for connecting by radio to a network; and a controller, wherein the first radio communicator can transmit video information to an external device by radio, the controller controls each of the first and second radio communicators in response to receiving an indication from a user, wherein the controller controls the first radio communicator to transmit video information to the external device, wherein the controller controls the second radio communicator to receive information which is different from the video information, from the network while transmitting the video information from the first radio communicator, or wherein the controller controls the second radio communicator to transmit information which is different from the video information, to the network while transmitting the video information from the first radio communicator, and wherein communication of the video information between the first radio communicator and the external device is maintained while the second radio communicator is connected to the network. ### Claim 2 (depends on 1) The video processing apparatus according to claim 1, wherein the controller controls an assignment of connection for each of the first and second radio communicators. ### Claim 3 (depends on 1) The video processing apparatus according to claim 1, wherein the controller assigns a connection of the first radio communicator prior to a connection of the second radio communicator. ### Claim 4 (depends on 1) The video processing apparatus according to claim 1, further comprising an image sensor capable of generating video information; and a storage capable of accumulating video information generated by the image sensor, wherein the first radio communicator can transmit the video information accumulated in the storage to the external device. ### Claim 5 (depends on 1) The video processing apparatus according to claim 1, further comprising a modulator, wherein the first radio communicator and the second radio communicator are different from each other in modulation method. ### Claim 6 (depends on 1) The video processing apparatus according to claim 1, wherein the first radio communicator and the second radio communicator are different from each other in frequency bandwidth. ### Claim 7 A display apparatus, comprising: a first radio communicator configured for receiving video information by radio from an external device; a second radio communicator configured for connecting by radio to a network; a display configured for displaying video information; and a controller, wherein the controller controls each of the first and second radio communicators in response to receiving an indication from a user, wherein the controller controls the first radio communicator to receive video information from the external device, wherein the controller controls the second radio communicator to transmit information which is different from the video information, to the network while receiving the video information by the first radio communicator, and wherein communication of the video information between the first radio communicator and the external device is maintained while the second radio communicator is connected to the network. ### Claim 8 (depends on 7) The display apparatus according to claim 7, wherein the controller controls an assignment of connection for each of the first and second radio communicators. ### Claim 9 (depends on 7) The display apparatus according to claim 7, wherein the controller assigns a connection of the first radio communicator prior to a connection of the second radio communicator. ### Claim 10 (depends on 7) The display apparatus according to claim 7, further comprising a demodulator, wherein the first radio communicator and the second radio communicator are different from each other in demodulation method. ### Claim 11 (depends on 7) The display apparatus according to claim 7, wherein the first radio communicator and the second radio communicator are different from each other in frequency bandwidth. ### Claim 12 A video processing apparatus, comprising: a first radio communicator configured for transmitting video information by radio; a second radio communicator configured for connecting by radio to a network; and a controller, wherein the first radio communicator can transmit video information to an external device by radio, the controller controls each of the first and second radio communicators in response to receiving an indication from a user, wherein the controller controls the first radio communicator to transmit video information to the external device, wherein the controller controls the second radio communicator to receive information which is different from the video information, from the network simultaneously, or wherein the controller controls the second radio communicator to transmit information which is different from the video information, to the network simultaneously, wherein communication of the video information between the first radio communicator and the external device is maintained while the second radio communicator is connected to the network. ### Claim 13 (depends on 12) The video processing apparatus according to claim 12, wherein the controller controls an assignment of connection for each of the first and second radio communicators. ### Claim 14 (depends on 12) The video processing apparatus according to claim 12, wherein the controller assigns a connection of the first radio communicator prior to a connection of the second radio communicator. ### Claim 15 (depends on 12) The video processing apparatus according to claim 12, further comprising an image sensor capable of generating video information; and a storage capable of accumulating video information generated by the image sensor, wherein the first radio communicator transmits the video information accumulated in the storage to the external device. ### Claim 16 (depends on 12) The video processing apparatus according to claim 12, further comprising a modulator, wherein the first radio communicator and the second radio communicator are different from each other in modulation method. ### Claim 17 (depends on 12) The video processing apparatus according to claim 12, wherein the first radio communicator and the second radio communicator are different from each other in frequency bandwidth. ### Claim 18 A display apparatus, comprising: a first radio communicator configured for receiving video information by radio from an external device; a second radio communicator configured for connecting by radio to a network; a display capable of displaying video information; and a controller, wherein the controller controls each of the first and second radio communicators in response to receiving an indication from a user, and wherein the controller controls the first radio communicator to receive video information from the external device, wherein the controller controls the second radio communicator to transmit information which is different from the video information, to the network simultaneously, and wherein communication of the video information between the first radio communicator and the external device is maintained while the second radio communicator is connected to the network. ### Claim 19 (depends on 18) The display apparatus according to claim 18, wherein the controller controls an assignment of connection for each of the first and second radio communicators. ### Claim 20 (depends on 18) The display apparatus according to claim 18, wherein the controller assigns a connection of the first radio communicator prior to a connection of the second radio communicator. ### Claim 21 (depends on 18) The display apparatus according to claim 18, further comprising a demodulator, wherein the first radio communicator and the second radio communicator are different from each other in demodulation method. ### Claim 22 (depends on 18) The display apparatus according to claim 18, wherein the first radio communicator and the second radio communicator are different from each other in frequency bandwidth. ### Claim 23 A video processing system including a video processing apparatus and a receiving apparatus, wherein the video processing apparatus comprises: a first radio communicator configured for transmitting video information by radio; a second radio communicator configured for connecting by radio to a network; and a first controller, wherein the first radio communicator can transmit video information to the receiving apparatus by radio, the first controller controlling each of the first and second radio communicators in response to receiving an indication from a user, and wherein the first controller controls each of the first and second radio communicators so that the first radio communicator transmits video information to the receiving apparatus and the second radio communicator receives information which is different from the video information, from the network simultaneously, or wherein the controller controls each of the first and second radio communicators so that the first radio communicator transmits video information to the receiving apparatus and the second radio communicator transmits information which is different from the video information, to the network simultaneously, wherein communication of the video information between the first radio communicator and the receiving apparatus is maintained while the second radio communicator is connected to the network; and wherein the receiving apparatus comprises: a third radio communicator configured for receiving video information by radio from the video processing apparatus; a fourth radio communicator configured for connecting by radio to the network; and a second controller, wherein the second controller controls each of the third and fourth radio communicators in response to receiving an indication from a user, and wherein the second controller controls each of the third and fourth radio communicators so that the third radio communicator receives video information from the video processing apparatus and the fourth radio communicator transmits information which is different from the receiving video information, to the network simultaneously, and wherein communication of the video information between the third radio communicator and the video processing apparatus is maintained while the fourth radio communicator is connected to the network. ### Claim 24 A video processing system including a video processing apparatus and a receiving apparatus, wherein the video processing apparatus comprises: a first radio communicator configured for transmitting video information by radio; a second radio communicator configured for connecting by radio to a network; and a first controller, wherein the first radio communicator can transmit video information to the receiving apparatus by radio, the first controller controls each of the first and second radio communicators in response to receiving an indication from a user, wherein the first controller controls the second radio communicator to receive information which is different from the video information, from the network while transmitting the video information from the first radio communicator to the receiving apparatus, or wherein the first controller controls the second radio communicator to transmit information which is different from the video information, to the network while transmitting the video information from the first radio communicator to the receiving apparatus, and wherein communication of the video information between the first radio communicator and the receiving apparatus is maintained while the second radio communicator is connected to the network; and wherein the receiving apparatus comprises: a third radio communicator capable of receiving video information by radio from the video processing apparatus; a fourth radio communicator capable of connecting by radio to the network; and a second controller, wherein the second controller controls the fourth radio communicator in response to receiving an indication from a user, wherein the second controller controls the fourth radio communicator to transmit information which is different from the video information, to the network while receiving the video information with the third radio communicator from the video processing apparatus, and wherein communication of the video information between the third radio communicator and the video processing apparatus is maintained while the fourth radio communicator is connected to the network. ### Claim 25 A video processing apparatus, comprising: a first radio communicator means configured to transmit video information by radio; a second radio communicator means configured to connect by radio to a network; and a controller means, wherein the first radio communicator means is configured to transmit video information to an external device by radio, the controller means controls each of the first and second radio communicators means in response to receiving an indication from a user, wherein the controller means controls the first radio communicator means to transmit video information to the external device, wherein the controller means controls the second radio communicator means to receive information which is different from the video information, from the network simultaneously, or wherein the controller means controls the second radio communicator means to transmit information which is different from the video information, to the network simultaneously, wherein communication of the video information between the first radio communicator means and the external device is maintained while the second radio communicator means is connected to the network. ### Claim 26 A video processing apparatus, comprising: a first radio communicator means configured to transmit video information by radio; a second radio communicator means configured to connect by radio to a network; and a controller means, wherein the first radio communicator means is configured to transmit video information to an external device by radio, the controller means controls each of the first and second radio communicator means in response to receiving an indication from a user, and wherein the controller means controls the first radio communicator means to transmit video information to the external device, wherein the controller means controls the second radio communicator means to receive information which is different from the video information, from the network while transmitting the video information from the first radio communicator means, or wherein the controller means controls the second radio communicator means to transmit information which is different from the video information, to the network while transmitting the video information from the first radio communicator means, and wherein communication of the video information between the first radio communicator means and the external device is maintained while the second radio communicator means is connected to the network. ### Claim 27 A display apparatus, comprising: a first radio communicator means configured to receive video information by radio from an external device; a second radio communicator means configured to connect by radio to a network; a display means configured to display video information; and a controller means, wherein the controller means controls each of the first and second radio communicator means in response to receiving an indication from a user, and wherein the controller means controls the first radio communicator means to receive video information from the external device, wherein the controller means controls the second radio communicator means to transmit information which is different from the video information, to the network simultaneously, and wherein communication of the video information by the first radio communicator means and the external device is maintained while the second radio communicator means is connected to the network. ### Claim 28 A display apparatus, comprising: a first radio communicator means configured to receive video information by radio from an external device; a second radio communicator means configured to connect by radio to a network; a display means configured to display video information; and a controller means, wherein the controller means controls each of the first and second radio communicator means in response to receiving an indication from a user, and wherein the controller means controls the first radio communicator means to receive video information from the external device, wherein the controller means controls the second radio communicator means to transmit information which is different from the video information, to the network while receiving the video information with the first radio communicator means, and wherein communication of the video information between the first radio communicator means and the external device is maintained while the second radio communicator means is connected to the network.