JP6995557B2 - 中継装置、受信装置、及びそれらを用いた伝送システム - Google Patents

中継装置、受信装置、及びそれらを用いた伝送システム Download PDF

Info

Publication number
JP6995557B2
JP6995557B2 JP2017196332A JP2017196332A JP6995557B2 JP 6995557 B2 JP6995557 B2 JP 6995557B2 JP 2017196332 A JP2017196332 A JP 2017196332A JP 2017196332 A JP2017196332 A JP 2017196332A JP 6995557 B2 JP6995557 B2 JP 6995557B2
Authority
JP
Japan
Prior art keywords
terminal
unit
receiving device
usb
hdmi
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2017196332A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019071535A (ja
JP2019071535A5 (enExample
Inventor
展明 甲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maxell Ltd
Original Assignee
Maxell Ltd
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 Maxell Ltd filed Critical Maxell Ltd
Priority to JP2017196332A priority Critical patent/JP6995557B2/ja
Priority to PCT/JP2018/035926 priority patent/WO2019069785A1/ja
Priority to CN201880064436.3A priority patent/CN111164984B/zh
Priority to US16/652,683 priority patent/US11503249B2/en
Publication of JP2019071535A publication Critical patent/JP2019071535A/ja
Publication of JP2019071535A5 publication Critical patent/JP2019071535A5/ja
Application granted granted Critical
Publication of JP6995557B2 publication Critical patent/JP6995557B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling
    • G06F13/4072—Drivers or receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H04N7/102—Circuits therefor, e.g. noise reducers, equalisers, amplifiers
    • H04N7/104—Switchers or splitters
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/382—Information transfer, e.g. on bus using universal interface adapter
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/615—Signal processing at physical level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0125—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards being a high definition standard
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H04N7/102—Circuits therefor, e.g. noise reducers, equalisers, amplifiers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0042—Universal serial bus [USB]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/38—Universal adapter
    • G06F2213/3852—Converter between protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Systems (AREA)
JP2017196332A 2017-10-06 2017-10-06 中継装置、受信装置、及びそれらを用いた伝送システム Active JP6995557B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2017196332A JP6995557B2 (ja) 2017-10-06 2017-10-06 中継装置、受信装置、及びそれらを用いた伝送システム
PCT/JP2018/035926 WO2019069785A1 (ja) 2017-10-06 2018-09-27 中継装置、受信装置、及びそれらを用いた伝送システム
CN201880064436.3A CN111164984B (zh) 2017-10-06 2018-09-27 中继装置、接收装置以及使用它们的传输系统
US16/652,683 US11503249B2 (en) 2017-10-06 2018-09-27 Relay device, receiving device, and transmission system using same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017196332A JP6995557B2 (ja) 2017-10-06 2017-10-06 中継装置、受信装置、及びそれらを用いた伝送システム

Publications (3)

Publication Number Publication Date
JP2019071535A JP2019071535A (ja) 2019-05-09
JP2019071535A5 JP2019071535A5 (enExample) 2020-11-12
JP6995557B2 true JP6995557B2 (ja) 2022-01-14

Family

ID=65995142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017196332A Active JP6995557B2 (ja) 2017-10-06 2017-10-06 中継装置、受信装置、及びそれらを用いた伝送システム

Country Status (4)

Country Link
US (1) US11503249B2 (enExample)
JP (1) JP6995557B2 (enExample)
CN (1) CN111164984B (enExample)
WO (1) WO2019069785A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7437220B2 (ja) * 2020-04-01 2024-02-22 株式会社東芝 アダプタ装置及び通信方法
TWI746083B (zh) * 2020-07-24 2021-11-11 聯陽半導體股份有限公司 訊號中繼系統
WO2022120385A1 (en) * 2020-12-03 2022-06-09 Sying, Inc. Devices and methods for audio signal transmission from hdmi to usb-c

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011004215A (ja) * 2009-06-19 2011-01-06 Sony Corp 信号供給システム、信号中継装置、電子機器、それらにおける方法およびプログラム
WO2011158310A1 (ja) * 2010-06-15 2011-12-22 パナソニック株式会社 通信装置
TWM514025U (zh) 2015-10-08 2015-12-11 Sinbon Electronics Company Ltd 具有微投影單元的可攜式擴展器
US9990326B2 (en) * 2015-10-14 2018-06-05 Qualcomm Incorporated Universal serial bus (USB) split cable
WO2017070941A1 (zh) * 2015-10-30 2017-05-04 华为技术有限公司 USB Type-C插头及线缆
TWI593292B (zh) * 2015-11-13 2017-07-21 晨星半導體股份有限公司 透過標準纜線傳送影音資訊的影音通訊裝置以及控制方法
JP6661342B2 (ja) * 2015-11-26 2020-03-11 Ｄｙｎａｂｏｏｋ株式会社 ポート接続回路、ポート接続制御方法、電子機器
CN105677611B (zh) 2015-12-31 2020-02-07 北京小鸟看看科技有限公司 一种便携式设备以及控制hdmi信号输出的方法
JP6840473B2 (ja) 2016-06-24 2021-03-10 株式会社東芝 アダプタ装置
TWI615719B (zh) * 2017-02-23 2018-02-21 宏正自動科技股份有限公司 自動切換裝置及自動切換方法
CN107678985B (zh) * 2017-09-06 2020-05-05 苏州佳世达光电有限公司 显示装置及讯号来源切换方法
TWI653889B (zh) * 2017-09-12 2019-03-11 宏正自動科技股份有限公司 視訊傳輸切換裝置
US10317969B1 (en) * 2018-04-27 2019-06-11 Cypress Semiconductor Corporation Dynamic VCONN swapping in dual-powered type-C cable applications
CN110275855B (zh) * 2018-07-05 2023-09-05 威锋电子股份有限公司 信号传输方向调整方法与装置及双向信号中继器集成电路
TWI700930B (zh) * 2018-12-04 2020-08-01 宏正自動科技股份有限公司 切換裝置以及其影像切換系統與方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"HDMI Over USB Type-C"，[online], ShenZhen Legendary USB Implementers Forum，2016年10月19日，Pages 1-36，[平成30年10月16日検索], インターネット, <URL: http://www.legendary.net.cn/html/downloads/HDMI_Alt_Mode_USB_Type-C.pdf>.
"Universal Serial Bus Type-C Cable and Connector Specification"，Release 1.3，[online], USB 3.0 Promoter Group，2017年07月14日，Pages 1-6,14-27,130-182,203-210，[平成30年10月16日検索], インターネット, <URL: https://usb.org/sites/default/files/documents/usb_type-c.zip>.

Also Published As

Publication number Publication date
US11503249B2 (en) 2022-11-15
CN111164984B (zh) 2025-02-18
JP2019071535A (ja) 2019-05-09
US20200244923A1 (en) 2020-07-30
WO2019069785A1 (ja) 2019-04-11
CN111164984A (zh) 2020-05-15

Similar Documents

Publication Publication Date Title
JP5975360B2 (ja) 汎用コネクタ及びハンドヘルド電子デバイス
US8151018B2 (en) Dual-mode data transfer of uncompressed multimedia contents or data communications
US10866920B2 (en) Method and device for adjusting signal transmission direction in bidirectional ReDriver IC chip
US11611221B2 (en) Electronic device and accessory with quick charging and audio transmission functions
CN118677057A (zh) 用于快速usb充电的方法、电子装置及充电器设备
US9940277B2 (en) Multi-channel peripheral interconnect supporting simultaneous video and bus protocols
CN111817380B (zh) 充电器、数据线、充电设备和电子设备
US11094488B2 (en) Port connection circuit, port connection control method and electronic device
JP6995557B2 (ja) 中継装置、受信装置、及びそれらを用いた伝送システム
US20120096286A1 (en) Charging management method, charging control circuit and the host apparatus having the same
CN109478174B (zh) 用于可逆接口的开关
US20140258584A1 (en) Bus relay apparatus, integrated circuit apparatus, cable, connector, electronic appliance, and bus relay method
JP6823729B2 (ja) 映像機器および接続判定方法
CN108287289B (zh) 共地检测电路及其检测方法
CN113259614B (zh) 一种hdmi切换电路和电子设备
JP2020106876A (ja) 通信インターフェース回路及びその制御方法
US10372645B2 (en) Universal serial bus type C transmission line and transmission device
CN114609938A (zh) 电子装置系统与电源传递方法
CN108874704B (zh) Usb接口电路及电子设备

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200901

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200925

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20211020

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20211130

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20211215

R150 Certificate of patent or registration of utility model

Ref document number: 6995557

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250