WO2010037104A2 - System for supplying varying content to multiple displays using a single player - Google Patents
System for supplying varying content to multiple displays using a single player Download PDFInfo
- Publication number
- WO2010037104A2 WO2010037104A2 PCT/US2009/058809 US2009058809W WO2010037104A2 WO 2010037104 A2 WO2010037104 A2 WO 2010037104A2 US 2009058809 W US2009058809 W US 2009058809W WO 2010037104 A2 WO2010037104 A2 WO 2010037104A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- display
- frame
- displays
- data stream
- transmitter
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/26—Arrangements for switching distribution systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/61—Arrangements for services using the result of monitoring, identification or recognition covered by groups H04H60/29-H04H60/54
- H04H60/63—Arrangements for services using the result of monitoring, identification or recognition covered by groups H04H60/29-H04H60/54 for services of sales
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41415—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance involving a public display, viewable by several users in a public space outside their home, e.g. movie theatre, information kiosk
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
- H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/44004—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving video buffer management, e.g. video decoder buffer or video display buffer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/812—Monomedia components thereof involving advertisement data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/002—Special television systems not provided for by H04N7/007 - H04N7/18
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
Definitions
- Exemplary embodiments relate to a system and method of providing video and audio content to multiple displays.
- the system herein provides both dynamic and static video to multiple displays using a single player and transmitter.
- An exemplary embodiment of the system provides a player having a single output.
- the video feed is sent to a transmitter.
- the transmitter then sends the video feed to multiple displays by way of a receiver associated with each display.
- the video player or transmitter may embed the data header of the video frame with a display identifier.
- the receivers associated with each display read the display identifier embedded in the video frame. If the display identifier matches the identifier for the associated display (or one of the identifiers for the associated display), then the image is displayed. If the identifiers do not match, the receiver does not send the image to the display.
- dynamic video may be provided by the video player.
- the player may take a frame of video and update any of the static displays. This allows a single player to produce multiple static images while playing dynamic video over at least one display.
- the displays may be LCD, OLED, LED, plasma, projection displays, light emitting polymers, electroluminescence, or any other suitable electronic display.
- the components may be in wired or wireless communication with one another depending on the application.
- An exemplary embodiment may provide wireless communication between the transmitter and the various display receivers.
- the player may have a dual output where one output may be dedicated to dynamic video, while the other output may be used to refresh the static displays.
- the dynamic video may not have an identifier in the header of the frames.
- the static image feed may still need to have the identifier embedded in the header.
- These systems may provide a cost effective method of displaying menu boards in restaurants, or advertising material in any public area.
- the system may provide a dynamic video feed on some displays while simultaneously providing static images on other displays. By eliminating multiple components from the traditional approach, the system may be cost effective for use where traditional systems were deemed cost prohibitive.
- the exemplary embodiments have the notable advantage of the ability to display content to a large number of displays using a single player and transmitter.
- audio associated with the video may also be supplied to the displays in the same manner.
- the system described herein may also utilize a video buffer. Using the embodiments herein with a video buffer system ensures that video will continue to be displayed if there is an interruption in the signal transmission to the display receivers.
- the system described herein may also utilize a daisy-chain wiring method. This method reduces the amount of physical wire/cable that would be required for hard-wired installations of the exemplary embodiments herein.
- the displays are wired to one another (daisy chained) rather than having a wire/cable ran from each display back to the original transmitter.
- Figure 1 is a diagram illustrating a previous approach to providing content to multiple displays.
- Figure 2 is a diagram illustrating an exemplary embodiment of the system for supplying content to multiple displays utilizing a single output player.
- Figure 3 is a diagram illustrating an exemplary embodiment of the system for supplying content to multiple displays utilizing a multiple output player.
- FIG. 1 illustrates a traditional content delivery system. Previously, to display varying content to multiple displays each display needed its own player and transmitter. This configuration was cost and space prohibitive. [0016] In digital signage applications having multiple displays, where some of said displays may contain static content while others may contain dynamic content, it is possible to have a single player 10 (shown in Figure 2) control the content for all the displays versus individual players associated with each display (as shown in Figure 1).
- FIG 2 is a diagram illustrating an exemplary embodiment of the system where a single audio and video player 10 (hereinafter "player”) may be used to update multiple displays 22, 24, 26, and 28.
- the player 10 may be in communication with a transmitter 12.
- the transmitter 12 may also be in communication with multiple receivers 14, 16, 18, and 20, using either hard wired (such as CAT-5 cable or any other suitable wire) or wireless connections.
- Each receiver 14, 16, 18, and 20 may also be in communication with their respective displays 22, 24, 26, and 28.
- the displays 22, 24, 26, and 28 may be individually addressable by assigning a different display identifier to each display. Alternatively, a display may be associated with multiple identifiers. Although shown having four receivers 14, 16, 18, and 20 and four displays 22, 24, 26, and 28, any number of displays and receivers may be connected to the transmitter 12 in a similar manner.
- the player 10 To provide content to multiple displays 22, 24, 26, and 28 using a single player 10, the player 10 provides video (and sometimes audio) content to be displayed.
- the player 10 can provide only static video (still images), only dynamic video, or a mixture of both types of video. Initially, the system will be described with reference to a mixture of both types of video, although it should be easily recognized that an exemplary system can also display only one or the other.
- Dynamic video is typically output at a certain frame rate, which may depend on the video source, bandwidth of the system, and the electronic displays on which it will be displayed. For example, for video at 30 fps, 30 frames (images) are provided for each second.
- the player 10 or transmitter 12 may divide the dynamic video signal into each frame and then compress each frame (compression may not be necessary for some systems - depending on bandwidth and the size of the video data).
- a central processing unit may be used to carry out these functions and the CPU may be a separate unit or may be built into the player 10 or transmitter 12.
- JPEG, MPEG, or JPEG 2000 are common formats for the frame/image compression although other types of compression may be used.
- the player 10 or transmitter 12 may associate a header with each frame.
- the header may contain various bits of information including the instructions for de-compressing the frame and re-assembling it.
- the player 10 or the transmitter 12 may encode one or more display identifiers into the header for each frame. The display identifiers thus direct the system as to which displays are to be showing which images.
- the frame and header may collectively be known as a 'packet.'
- the transmitter 12 may then broadcast the packets to each of the receivers 14, 16, 18, and 20.
- the receivers 14, 16, 18, and 20 may then read the information contained within the headers. If the display identifier in the header matches one of the identifiers of the display 22, 24, 26, and 28 in association with the receiver 14, 16, 18, and 20 the receiver may then decompress the packet (if necessary) and send the image to the associated display.
- the frame is not shown on the display 22, 24, 26, and 28.
- Each receiver 14, 16, 18, and 20 will continue to send the previously received image information until a new packet having a matching display identifier is received.
- the receivers 14, 16, 18, and 20 or the displays 22, 24, 26, and 28 may have a storage medium to hold the last matching video frame. In this manner, a static image may be sent to a particular display (or displays) during one frame and this image may remain on the chosen display (or displays) until another image is sent.
- a static image may remain on the display for a given time (30 seconds, 60 seconds, etc.) and the company may pay the advertising firm for exactly the amount of time that their advertisement was displayed.
- the displays may be updated with new static images whenever the information being displayed has changed (i.e. late/new arrivals at airports or scoring changes).
- a video buffer storage medium
- Some video buffers may be capable of storing large amounts of video data for display. Using the embodiments herein with a video buffer system ensures that dynamic video will continue to be displayed if there is an interruption in the signal transmission to the display receivers.
- the header for each dynamic video packet would contain the display identifier for the display(s) which is to show the dynamic video.
- the remaining displays which are showing static content may receive updated images by substituting one frame of static image for one frame of dynamic video.
- the player 10 would provide 29 frames of dynamic video and 1 frame of the static image in one second.
- the display which is showing the dynamic video would simply repeat the previous frame while the static image update is being sent.
- embodiments which are displaying dynamic video on at least one display may be transmitting packets relatively frequently (depending on the frame rate for example: 30, 60, or more/less packets each second).
- embodiments which are displaying only static video may transmit packets relatively infrequently (ex. one packet every 30 seconds, 60 seconds, or more).
- some embodiments may display dynamic video for some period of time, followed by periods of only static video. This may occur especially in advertising systems where some companies may have dynamic video advertisements while others have static video advertisements. In these systems there may be periods where the packet transmission is occurring 30 times per second, followed by periods where the packet transmission is occurring only once each minute.
- FIG. 3 is a diagram illustrating another embodiment of the system where a single audio and video player 40 having two outputs may be used to update multiple displays 22, 24, 26, and 28 showing a combination of both dynamic video and static images.
- the player 40 may be in communication with a transmitter 12 which may also be in communication with multiple receivers 14, 16, 18, and 20.
- the player 40 outputs a dynamic video feed to the transmitter 12 for at least one display while also outputting a second data feed used to update the remaining displays showing a static image.
- the dynamic video may be a steady stream of video which may be used as a 'default' for the majority of the displays where the static images may be sent as an override to the default of dynamic video.
- a television feed is used fairly consistently with an occasional static image.
- a bar or restaurant may want to display a television broadcast for an extended period of time (most likely in the evenings when sporting events or other popular broadcasts may be shown). However, during other times the bar or restaurant may choose to show static images for advertising purposes or for menu boards or specials (such as during the day when popular broadcasts may not be shown).
- the arrangement in Figure 3 may be beneficial as it may not require each frame of dynamic video to be encoded with display identifiers (and sometimes compressed). Instead, the steady stream can be sent as the default with an occasional static image packet interjected into the stream to override the default dynamic video.
- the dynamic video may be more easily sent in an uncompressed format to prevent any unwanted artifacts which can sometimes become present due to compression.
- the static video output designated to update the remaining displays 22, 24, 26, and 28 may be encoded in the same manner as described above. However, if the dynamic video stream is used as the default, then the overriding static packets may take on several forms. A first form would be to send a packet which is intended to be displayed indefinitely (until another static packet is sent or until an instructional packet is sent directing the display to return to showing the dynamic video).
- a second form would be to provide instructions in the static packet header which details how long the static image should be displayed (until returning to the dynamic video default).
- the embodiments described in relation to Figure 3 may also contain two separate players (one for the dynamic video and another for the static images) rather than a single player with two outputs.
- the electrical connection between the transmitter 12 and the receivers for the various displays may be a hard-wired or wireless connection. If using a wireless connection, wireless routers can send the packets to the various receivers resulting in a very simple and clean installation. If using a hard-wired connection, actual wires would still need to be run from the transmitter 12 to the various receivers. In installations containing many displays, and especially where the displays are located far from the transmitter 12, the installation costs and the wiring itself can be very expensive. Thus, a daisy chain technique can be used. Using this technique, the receivers may be 'daisy chained' together, so that each display may only require a wire from an adjacent display as opposed to running a wire all the way from the transmitter.
- a serializer/de-serializer (SerDes) technique is used.
- the signal originates as a parallel block with a clock and is serialized prior to being sent by the transmitter 12.
- the serial signal is then sent to a receiver where it is deserialized and the original parallel data and clock is recovered.
- Clock cleaning circuitry is then used to remove jitter and drive the display associated with the receiver.
- the signal is then serialized again and sent on to the next receiver in the daisy chain.
- This technique can be used to string many displays together without having to run individual wires back to the original transmitter 12. While many different types of cables (wiring) can be used, CAT 5 is inexpensive and can be used in an exemplary embodiment. The method can be practiced with both compressed and un-compressed video.
- Those skilled in the art can also use the embodiments herein to send audio data along with the video data. It may be advantageous to send two packets of audio along with each packet of video. For example, if dynamic video is being sent at 30 fps (30 Hz), it may be advantageous to include two 60 Hz audio packets along with the 30 Hz video packet.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009801479294A CN102246196A (en) | 2008-09-29 | 2009-09-29 | System for supplying varying content to multiple displays using a single player |
EP09817040A EP2332120A4 (en) | 2008-09-29 | 2009-09-29 | System for supplying varying content to multiple displays using a single player |
CA2738833A CA2738833A1 (en) | 2008-09-29 | 2009-09-29 | System for supplying varying content to multiple displays using a single player |
JP2011529359A JP2012504379A (en) | 2008-09-29 | 2009-09-29 | System for supplying changing contents to a large number of displays using one player |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10113508P | 2008-09-29 | 2008-09-29 | |
US61/101,135 | 2008-09-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010037104A2 true WO2010037104A2 (en) | 2010-04-01 |
WO2010037104A3 WO2010037104A3 (en) | 2010-06-03 |
Family
ID=42060439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2009/058809 WO2010037104A2 (en) | 2008-09-29 | 2009-09-29 | System for supplying varying content to multiple displays using a single player |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2332120A4 (en) |
JP (1) | JP2012504379A (en) |
KR (1) | KR20110081993A (en) |
CN (1) | CN102246196A (en) |
CA (1) | CA2738833A1 (en) |
RU (1) | RU2011117298A (en) |
WO (1) | WO2010037104A2 (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013055380A (en) * | 2011-08-31 | 2013-03-21 | Toshiba Corp | Reception apparatus, reception method, and external-apparatus linking system |
JP2013165502A (en) * | 2013-04-15 | 2013-08-22 | Toshiba Corp | Receiving device, receiving method and external apparatus cooperation system |
WO2013125829A1 (en) * | 2012-02-20 | 2013-08-29 | Samsung Electronics Co., Ltd. | Screen mirroring method and apparatus thereof |
US10269156B2 (en) | 2015-06-05 | 2019-04-23 | Manufacturing Resources International, Inc. | System and method for blending order confirmation over menu board background |
US10313037B2 (en) | 2016-05-31 | 2019-06-04 | Manufacturing Resources International, Inc. | Electronic display remote image verification system and method |
US10319408B2 (en) | 2015-03-30 | 2019-06-11 | Manufacturing Resources International, Inc. | Monolithic display with separately controllable sections |
US10319271B2 (en) | 2016-03-22 | 2019-06-11 | Manufacturing Resources International, Inc. | Cyclic redundancy check for electronic displays |
US10510304B2 (en) | 2016-08-10 | 2019-12-17 | Manufacturing Resources International, Inc. | Dynamic dimming LED backlight for LCD array |
JP2020018020A (en) * | 2019-11-01 | 2020-01-30 | 株式会社東芝 | Receiving device and receiving method, and method of transmitting broadcast signal |
JP2020178377A (en) * | 2019-11-01 | 2020-10-29 | 株式会社東芝 | Receiving apparatus, receiving method, method of transmitting broadcast signals |
US10922736B2 (en) | 2015-05-15 | 2021-02-16 | Manufacturing Resources International, Inc. | Smart electronic display for restaurants |
US11895362B2 (en) | 2021-10-29 | 2024-02-06 | Manufacturing Resources International, Inc. | Proof of play for images displayed at electronic displays |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106656743B (en) * | 2016-10-08 | 2020-02-14 | 腾讯科技(深圳)有限公司 | Message display method, device and system |
KR20190054288A (en) * | 2017-11-13 | 2019-05-22 | 삼성전자주식회사 | Image processing apparatus, mage processing method and display system |
US11006122B2 (en) * | 2018-03-11 | 2021-05-11 | Google Llc | Static video recognition |
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US7970279B2 (en) * | 2002-11-05 | 2011-06-28 | Lightfleet Corporation | N-way serial-channel interconnect |
US20060077126A1 (en) * | 2004-09-27 | 2006-04-13 | Manish Kothari | Apparatus and method for arranging devices into an interconnected array |
US7617513B2 (en) * | 2005-01-04 | 2009-11-10 | Avocent Huntsville Corporation | Wireless streaming media systems, devices and methods |
US7901294B2 (en) * | 2006-02-24 | 2011-03-08 | Igt | Method and apparatus for enabling a player to simultaneously control game play on multiple gaming devices |
US7801143B2 (en) * | 2006-05-12 | 2010-09-21 | Motorola, Inc. | System and method for groupcast packet forwarding in a wireless network |
-
2009
- 2009-09-29 KR KR1020117009125A patent/KR20110081993A/en not_active Application Discontinuation
- 2009-09-29 CN CN2009801479294A patent/CN102246196A/en active Pending
- 2009-09-29 JP JP2011529359A patent/JP2012504379A/en not_active Withdrawn
- 2009-09-29 EP EP09817040A patent/EP2332120A4/en not_active Withdrawn
- 2009-09-29 CA CA2738833A patent/CA2738833A1/en not_active Abandoned
- 2009-09-29 WO PCT/US2009/058809 patent/WO2010037104A2/en active Application Filing
- 2009-09-29 RU RU2011117298/08A patent/RU2011117298A/en not_active Application Discontinuation
Non-Patent Citations (1)
Title |
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See references of EP2332120A4 * |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013055380A (en) * | 2011-08-31 | 2013-03-21 | Toshiba Corp | Reception apparatus, reception method, and external-apparatus linking system |
US9100688B2 (en) | 2011-08-31 | 2015-08-04 | Kabushiki Kaisha Toshiba | Reception apparatus, reception method and external apparatus linking system |
WO2013125829A1 (en) * | 2012-02-20 | 2013-08-29 | Samsung Electronics Co., Ltd. | Screen mirroring method and apparatus thereof |
US11019124B2 (en) | 2012-02-20 | 2021-05-25 | Samsung Electronics Co., Ltd | Screen mirroring method and apparatus thereof |
JP2013165502A (en) * | 2013-04-15 | 2013-08-22 | Toshiba Corp | Receiving device, receiving method and external apparatus cooperation system |
US10319408B2 (en) | 2015-03-30 | 2019-06-11 | Manufacturing Resources International, Inc. | Monolithic display with separately controllable sections |
US10922736B2 (en) | 2015-05-15 | 2021-02-16 | Manufacturing Resources International, Inc. | Smart electronic display for restaurants |
US10467610B2 (en) | 2015-06-05 | 2019-11-05 | Manufacturing Resources International, Inc. | System and method for a redundant multi-panel electronic display |
US10269156B2 (en) | 2015-06-05 | 2019-04-23 | Manufacturing Resources International, Inc. | System and method for blending order confirmation over menu board background |
US10319271B2 (en) | 2016-03-22 | 2019-06-11 | Manufacturing Resources International, Inc. | Cyclic redundancy check for electronic displays |
US10756836B2 (en) | 2016-05-31 | 2020-08-25 | Manufacturing Resources International, Inc. | Electronic display remote image verification system and method |
US10313037B2 (en) | 2016-05-31 | 2019-06-04 | Manufacturing Resources International, Inc. | Electronic display remote image verification system and method |
US10510304B2 (en) | 2016-08-10 | 2019-12-17 | Manufacturing Resources International, Inc. | Dynamic dimming LED backlight for LCD array |
JP2020018020A (en) * | 2019-11-01 | 2020-01-30 | 株式会社東芝 | Receiving device and receiving method, and method of transmitting broadcast signal |
JP2020178377A (en) * | 2019-11-01 | 2020-10-29 | 株式会社東芝 | Receiving apparatus, receiving method, method of transmitting broadcast signals |
US11895362B2 (en) | 2021-10-29 | 2024-02-06 | Manufacturing Resources International, Inc. | Proof of play for images displayed at electronic displays |
Also Published As
Publication number | Publication date |
---|---|
EP2332120A4 (en) | 2012-08-22 |
RU2011117298A (en) | 2012-11-10 |
KR20110081993A (en) | 2011-07-15 |
CN102246196A (en) | 2011-11-16 |
WO2010037104A3 (en) | 2010-06-03 |
EP2332120A2 (en) | 2011-06-15 |
JP2012504379A (en) | 2012-02-16 |
CA2738833A1 (en) | 2010-04-01 |
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