WO2016060447A3 - Hdmi를 사용한 데이터 송수신 기기 및 방법 - Google Patents

Hdmi를 사용한 데이터 송수신 기기 및 방법 Download PDF

Info

Publication number
WO2016060447A3
WO2016060447A3 PCT/KR2015/010790 KR2015010790W WO2016060447A3 WO 2016060447 A3 WO2016060447 A3 WO 2016060447A3 KR 2015010790 W KR2015010790 W KR 2015010790W WO 2016060447 A3 WO2016060447 A3 WO 2016060447A3
Authority
WO
WIPO (PCT)
Prior art keywords
hdmi
transmitting
sink device
edid
data
Prior art date
Application number
PCT/KR2015/010790
Other languages
English (en)
French (fr)
Other versions
WO2016060447A2 (ko
Inventor
이현재
박장웅
양현식
Original Assignee
엘지전자(주)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 엘지전자(주) filed Critical 엘지전자(주)
Priority to US15/518,954 priority Critical patent/US10085058B2/en
Publication of WO2016060447A2 publication Critical patent/WO2016060447A2/ko
Publication of WO2016060447A3 publication Critical patent/WO2016060447A3/ko

Links

Classifications

    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43632—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wired protocol, e.g. IEEE 1394
    • H04N21/43635—HDMI
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43632—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wired protocol, e.g. IEEE 1394
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/006—Details of the interface to the display terminal
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • 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
    • H04N21/439—Processing of audio elementary streams
    • H04N21/4394—Processing of audio elementary streams involving operations for analysing the audio stream, e.g. detecting features or characteristics in audio streams
    • 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
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/04—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller
    • G09G2370/045—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller using multiple communication channels, e.g. parallel and serial
    • G09G2370/047—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller using multiple communication channels, e.g. parallel and serial using display data channel standard [DDC] communication
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/12—Use of DVI or HDMI protocol in interfaces along the display data pipeline

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Communication Control (AREA)

Abstract

HDMI(High Definition Media Interface)를 사용하여 데이터를 전송하는 소스 기기의 데이터 송수신 방법이 개시된다. HDMI 소스 기기의 데이터 송수신 방법은, 싱크 기기가 연결되면 상기 싱크 기기로 EDID(Extended Display Identification Data) 판독 요청을 전송하는 단계; 상기 싱크 기기로부터 상기 싱크 기기의 포트 정보를 포함하는 EDID를 수신하는 단계; 상기 EDID에 기초하여 결정된 동작 파라미터 정보를 전송하는 단계; 및 HDMI를 통해 데이터를 전송하는 단계를 포함한다.
PCT/KR2015/010790 2014-10-14 2015-10-13 Hdmi를 사용한 데이터 송수신 기기 및 방법 WO2016060447A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/518,954 US10085058B2 (en) 2014-10-14 2015-10-13 Device and method for transmitting and receiving data using HDMI

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462063918P 2014-10-14 2014-10-14
US62/063,918 2014-10-14

Publications (2)

Publication Number Publication Date
WO2016060447A2 WO2016060447A2 (ko) 2016-04-21
WO2016060447A3 true WO2016060447A3 (ko) 2016-06-09

Family

ID=55747514

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/010790 WO2016060447A2 (ko) 2014-10-14 2015-10-13 Hdmi를 사용한 데이터 송수신 기기 및 방법

Country Status (2)

Country Link
US (1) US10085058B2 (ko)
WO (1) WO2016060447A2 (ko)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017061796A1 (ko) * 2015-10-06 2017-04-13 엘지전자 주식회사 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법
US10319336B2 (en) * 2016-02-16 2019-06-11 Samsung Electronics Co., Ltd. Electronic device and control method thereof
KR20180024616A (ko) * 2016-08-30 2018-03-08 삼성전자주식회사 디스플레이 장치 및 디스플레이 장치의 캘리브레이션 수행 방법
KR20180067108A (ko) * 2016-12-12 2018-06-20 삼성전자주식회사 외부 전자 장치의 상태를 ui에 나타내는 디스플레이 장치 및 디스플레이 장치의 제어 방법
US10142521B2 (en) * 2017-03-22 2018-11-27 Cisco Technology, Inc. System and method for using HDMI arc for estimating latency
US10931722B2 (en) * 2017-04-04 2021-02-23 Lattice Semiconductor Corporation Transmitting common mode control data over audio return channel
US10282540B2 (en) * 2017-04-17 2019-05-07 Wyse Technology L.L.C. Securing source devices using a display device filter
JP6915401B2 (ja) * 2017-06-21 2021-08-04 船井電機株式会社 映像音声出力機器
KR102411287B1 (ko) * 2017-11-22 2022-06-22 삼성전자 주식회사 미디어 출력 제어 장치 및 방법
WO2019125920A1 (en) * 2017-12-21 2019-06-27 Dolby Laboratories Licensing Corporation Audio device for hdmi
KR102476605B1 (ko) 2018-05-11 2022-12-13 삼성전자주식회사 전자 장치 및 그 제어 방법
CN110351587A (zh) * 2019-07-17 2019-10-18 威创集团股份有限公司 一种edid的处理方法、微控制单元及光纤发送盒
US20210218591A1 (en) * 2020-01-15 2021-07-15 Universal Electronics Inc. System and method for optimized appliance utilization
CN111918013B (zh) * 2020-08-13 2022-04-08 广东博华超高清创新中心有限公司 一种hdmi 8k100/120视频判断和输出的方法及装置
WO2022103522A1 (en) * 2020-11-12 2022-05-19 Arris Enterprises Llc Method and system for hdmi smart error recovery and recommended actions
CN114157901B (zh) * 2021-10-27 2024-05-24 深圳市世纪创新显示电子有限公司 一种hdmi2.1的512字节edid电路及运行方法
CN115174971B (zh) * 2022-06-06 2023-08-11 青岛信芯微电子科技股份有限公司 一种音频回传方法、芯片系统及显示设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006203725A (ja) * 2005-01-24 2006-08-03 Matsushita Electric Ind Co Ltd 映像信号出力装置
KR20090051445A (ko) * 2007-11-19 2009-05-22 엘지전자 주식회사 디스플레이 장치 및 그 제어 방법
KR20100050373A (ko) * 2008-11-05 2010-05-13 삼성전자주식회사 영상기기 및 이에 적용되는 영상기기 제어방법
KR101092458B1 (ko) * 2009-09-22 2011-12-13 엘지전자 주식회사 케이블 카드 및 호스트 진단 방법
KR20120111478A (ko) * 2011-03-31 2012-10-10 주식회사 코메스타 60ｇｈｚ 주파수 대역의 양방향 ｃｅｃ 시스템

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070186015A1 (en) * 2006-02-08 2007-08-09 Taft Frederick D Custom edid content generation system and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006203725A (ja) * 2005-01-24 2006-08-03 Matsushita Electric Ind Co Ltd 映像信号出力装置
KR20090051445A (ko) * 2007-11-19 2009-05-22 엘지전자 주식회사 디스플레이 장치 및 그 제어 방법
KR20100050373A (ko) * 2008-11-05 2010-05-13 삼성전자주식회사 영상기기 및 이에 적용되는 영상기기 제어방법
KR101092458B1 (ko) * 2009-09-22 2011-12-13 엘지전자 주식회사 케이블 카드 및 호스트 진단 방법
KR20120111478A (ko) * 2011-03-31 2012-10-10 주식회사 코메스타 60ｇｈｚ 주파수 대역의 양방향 ｃｅｃ 시스템

Also Published As

Publication number Publication date
US20170245003A1 (en) 2017-08-24
US10085058B2 (en) 2018-09-25
WO2016060447A2 (ko) 2016-04-21

Similar Documents

Publication Publication Date Title
WO2016060447A3 (ko) Hdmi를 사용한 데이터 송수신 기기 및 방법
MX2017000432A (es) Metodo de transmision, metodo de reproduccion y dispositivo de reproduccion.
EP3499996A4 (en) METHOD, DEVICE AND SYSTEM FOR TRANSMITTING INFORMATION AND COMPUTER STORAGE MEDIUM
EP3468267A4 (en) METHOD AND DEVICE FOR TRANSMITTING A POSITIONING REFERENCE SIGNAL, AND A COMPUTER STORAGE MEDIUM
EP4249953A3 (en) Ultrasound probe and operating method thereof
WO2016061480A3 (en) Methods and apparatus for setting the address of a module using a clock
MX358934B (es) Dispositivo de salida de datos, metodo de salida de datos y metodo de generacion de datos.
MX2019008340A (es) Metodo de transmision, metodo de recepcion, dispositivo transmisor y dispositivo receptor.
TW201614970A (en) Method for communicating with a sensing device, non-transitory computer-readable storage medium, and computing device
EP4277286A3 (en) Electronic device for identifying peripheral apparatus and method thereof
WO2014144489A3 (en) Intraosseous device couplers, drivers, kits, and methods
WO2015050938A3 (en) Augmented reality interface and method of use
EP3119100A4 (en) Device and method for transmitting and receiving data using hdmi
EP3160152A4 (en) Device and method for transmitting and receiving data using hdmi
UA108325C2 (uk) Спосіб і пристрій для поліпшення керування логічними з'єднаннями nfc
AR091624A1 (es) Aparato de procesamiento de datos, sistema pos y metodo de control del sistema pos
GB2555324A (en) Receiving buffer credits by a plurality of channels of one or more host computational devices for transmitting data to a control unit
WO2016100887A3 (en) Devices and methods for backscatter communication using one or more wireless communication protocols
EP2629539A3 (en) Data transmitting apparatus, data receiving apparatus, data transceiving system, data transmitting method, and data receiving method
EP3439211A4 (en) METHOD, DEVICE AND COMPUTER STORAGE MEDIA FOR SIGNAL TRANSMISSION
MX2016014691A (es) Sistema de presion anular del nivel agotado de las bombas durante la perforacion.
WO2019078580A3 (ko) 실감형 미디어를 전송하는 방법 및 장치
EP3661252A4 (en) PROCESS AND DEVICE FOR PRODUCING INFORMATION, PROCESS AND DEVICE FOR SIGNAL TRANSMISSION
MX353219B (es) Metodo y dispositivo para transmision de imagen.
EP3539317A4 (en) METHOD AND DEVICE FOR SENDING A DATA UNIT METHOD AND DEVICE FOR RECEIVING A DATA UNIT

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15850060

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 15518954

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15850060

Country of ref document: EP

Kind code of ref document: A2