CN102804765A - 利用pam技术的hdmi tmds光信号传输 - Google Patents
利用pam技术的hdmi tmds光信号传输 Download PDFInfo
- Publication number
- CN102804765A CN102804765A CN2010800260386A CN201080026038A CN102804765A CN 102804765 A CN102804765 A CN 102804765A CN 2010800260386 A CN2010800260386 A CN 2010800260386A CN 201080026038 A CN201080026038 A CN 201080026038A CN 102804765 A CN102804765 A CN 102804765A
- Authority
- CN
- China
- Prior art keywords
- signal
- pam
- tmds
- information signal
- optical
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/22—Adaptations for optical transmission
-
- 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
-
- 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
-
- 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
- G09G2370/18—Use of optical transmission of display information
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Optical Communication System (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Systems (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18682109P | 2009-06-13 | 2009-06-13 | |
US61/186,821 | 2009-06-13 | ||
US12/813,562 US8340529B2 (en) | 2009-06-13 | 2010-06-11 | HDMI TMDS optical signal transmission using PAM technique |
US12/813,562 | 2010-06-11 | ||
PCT/US2010/038456 WO2010144894A2 (en) | 2009-06-13 | 2010-06-14 | Hdmi tmds optical signal transmission using pam technique |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102804765A true CN102804765A (zh) | 2012-11-28 |
CN102804765B CN102804765B (zh) | 2016-05-04 |
Family
ID=43306548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080026038.6A Expired - Fee Related CN102804765B (zh) | 2009-06-13 | 2010-06-14 | 利用pam技术的hdmi tmds光信号传输 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8340529B2 (zh) |
EP (1) | EP2441247B1 (zh) |
JP (1) | JP5426761B2 (zh) |
KR (1) | KR101563039B1 (zh) |
CN (1) | CN102804765B (zh) |
CA (1) | CA2764696C (zh) |
SG (1) | SG176635A1 (zh) |
WO (1) | WO2010144894A2 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106463899A (zh) * | 2014-03-04 | 2017-02-22 | 美国莱迪思半导体公司 | 多媒体链路、用于与多媒体链路接口的装置及非瞬时计算机可读媒体 |
CN106844246A (zh) * | 2015-09-28 | 2017-06-13 | 阿尔特拉公司 | 用于通过硅桥的封装上芯片到芯片互连的多电平信令 |
CN109196872A (zh) * | 2016-06-01 | 2019-01-11 | 松下知识产权经营株式会社 | 发送装置、接收装置、线缆、发送方法以及接收方法 |
WO2022257906A1 (en) * | 2021-06-08 | 2022-12-15 | Wingcomm Co., Ltd. | Optical cable for transmission of audio and video signals |
CN116781179A (zh) * | 2023-06-19 | 2023-09-19 | 长芯盛(武汉)科技有限公司 | 信号发送模块、信号传输装置、信号接收模块及信号模块 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8364042B2 (en) * | 2009-06-12 | 2013-01-29 | Kalpendu Shastri | Optical interconnection arrangement for high speed, high density communication systems |
US8452189B2 (en) * | 2011-01-19 | 2013-05-28 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Source-multiplexed pulse amplitude modulation (PAM) optical data communication system and method |
CN104170310A (zh) * | 2012-04-24 | 2014-11-26 | 惠普发展公司,有限责任合伙企业 | 具有电转发时钟的光数据接口 |
US9684942B2 (en) | 2013-09-11 | 2017-06-20 | Apple Inc. | Link aggregator for an electronic display |
US9270929B2 (en) * | 2013-12-19 | 2016-02-23 | Lattice Semiconductor Corporation | Formatting audio-video information compliant with first transmission format to second transmission format in integrated circuit for offloading physical layer logic for first transmission format to separate integrated circuit |
WO2017123243A1 (en) * | 2016-01-15 | 2017-07-20 | Hewlett Packard Enterprise Development Lp | Optical signal modulation |
CN108605164B (zh) * | 2016-02-16 | 2020-08-18 | 松下半导体解决方案株式会社 | Av信号输出装置、av信号输入装置以及av信号输入输出系统 |
KR102036539B1 (ko) * | 2016-07-20 | 2019-10-28 | 전자부품연구원 | 고효율 광신호 전송을 위한 펄스진폭변조 기반 광송신기 |
EP3531705B1 (en) * | 2016-10-20 | 2021-08-11 | Aim Electronics Co., Ltd. | Hdmi optical cable and hdmi optical conversion apparatus |
CN110661991A (zh) * | 2019-03-12 | 2020-01-07 | 飞昂创新科技南通有限公司 | 目标供电的光学数据互连系统 |
CN110572625B (zh) * | 2019-03-12 | 2022-03-18 | 飞昂创新科技南通有限公司 | 光学数据互连系统 |
CN110572602B (zh) * | 2019-03-12 | 2021-10-15 | 飞昂创新科技南通有限公司 | 用于光学数据互连系统的激活的电池触发 |
Citations (5)
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US20010035994A1 (en) * | 2000-02-28 | 2001-11-01 | Agazzi Oscar E. | System and method for high speed communications using digital signal processing |
CN1521598A (zh) * | 2003-02-10 | 2004-08-18 | 住友电气工业株式会社 | 用于传送数字视频信号的接口模块 |
US20060067690A1 (en) * | 2004-09-29 | 2006-03-30 | Tatum Jimmy A | Optical cables for consumer electronics |
CN101304393A (zh) * | 2007-02-16 | 2008-11-12 | 格努姆有限公司 | 多媒体数字接口系统及其方法 |
US20090067853A1 (en) * | 2007-09-05 | 2009-03-12 | James Cunneen | Device for transmitting and receiving DVI video over a single fiber optic interconnect |
Family Cites Families (24)
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US5212579A (en) * | 1991-03-11 | 1993-05-18 | General Instrument Corporation | Method and apparatus for communicating amplitude modulated signals over an optical communication path |
JP3788945B2 (ja) * | 2002-02-28 | 2006-06-21 | 株式会社東芝 | 多重化光伝送装置 |
US7394406B2 (en) * | 2002-12-17 | 2008-07-01 | Broadcom Corporation | Method and system for generating high definition multimedia interface (HDMI) codewords using a TMDS encoder/decoder |
JP2005051729A (ja) * | 2003-07-14 | 2005-02-24 | Fuji Xerox Co Ltd | 信号伝送装置 |
JP4569195B2 (ja) * | 2003-11-14 | 2010-10-27 | 富士ゼロックス株式会社 | 信号伝送装置 |
US7347632B2 (en) * | 2003-12-12 | 2008-03-25 | Mina Farr | Optical connectors for electronic devices |
US7363575B2 (en) * | 2004-11-12 | 2008-04-22 | Broadcom Corporation | Method and system for TERC4 decoding using minimum distance rule in high definition multimedia interface (HDMI) specifications |
JP2006191161A (ja) * | 2004-12-28 | 2006-07-20 | Sony Corp | 光伝送システム |
WO2007013356A1 (ja) * | 2005-07-26 | 2007-02-01 | Advantest Corporation | 信号送信装置、信号受信装置、試験装置、テストモジュール、及び半導体チップ |
KR100774180B1 (ko) * | 2005-08-26 | 2007-11-07 | 엘지전자 주식회사 | 디지털 멀티미디어 인터페이스를 가지는 디지털 멀티미디어데이터 송수신장치 |
US7729618B2 (en) * | 2005-08-30 | 2010-06-01 | Finisar Corporation | Optical networks for consumer electronics |
US7860398B2 (en) * | 2005-09-15 | 2010-12-28 | Finisar Corporation | Laser drivers for closed path optical cables |
US7549000B2 (en) * | 2006-01-09 | 2009-06-16 | Realtek Semiconductor Corp. | Apparatus and method for generating bitstream of S/PDIF data in HDMI |
JP4957083B2 (ja) * | 2006-06-02 | 2012-06-20 | ソニー株式会社 | 通信システム、送信装置及び受信装置、通信方法、並びにプログラム |
KR101366912B1 (ko) * | 2006-05-16 | 2014-02-24 | 소니 주식회사 | 통신 시스템, 송신 장치 및 수신 장치, 통신 방법, 및프로그램 |
US7613400B2 (en) * | 2006-06-30 | 2009-11-03 | Intel Corporation | Multi-level optical data communication circuit |
TW200805912A (en) * | 2006-07-05 | 2008-01-16 | Apac Opto Electronics Inc | Transmission apparatus with fiber high-definition digital video data interface |
US7371014B2 (en) * | 2006-08-21 | 2008-05-13 | Intel Corporation | Monolithic active optical cable assembly for data device applications and various connector types |
US7483597B2 (en) * | 2006-10-19 | 2009-01-27 | Lightwire, Inc. | Optical modulator utilizing multi-level signaling |
KR20080046858A (ko) * | 2006-11-23 | 2008-05-28 | 엘지전자 주식회사 | 미디어 싱크 기기, 미이어 소스 기기 및 미디어 싱크기기의 제어 방법 |
US8565337B2 (en) * | 2007-02-07 | 2013-10-22 | Valens Semiconductor Ltd. | Devices for transmitting digital video and data over the same wires |
US9722763B2 (en) * | 2007-02-07 | 2017-08-01 | Valens Semiconductor Ltd. | Highly utilized communication channel with order and retransmissions |
US8159927B2 (en) * | 2007-02-16 | 2012-04-17 | Gennum Corporation | Transmit, receive, and cross-talk cancellation filters for back channelling |
JP5029121B2 (ja) * | 2007-04-25 | 2012-09-19 | ソニー株式会社 | データ受信装置、データ送信装置、および情報処理方法、並びにコンピュータ・プログラム |
-
2010
- 2010-06-11 US US12/813,562 patent/US8340529B2/en active Active
- 2010-06-14 CN CN201080026038.6A patent/CN102804765B/zh not_active Expired - Fee Related
- 2010-06-14 SG SG2011089257A patent/SG176635A1/en unknown
- 2010-06-14 EP EP10786960.4A patent/EP2441247B1/en not_active Not-in-force
- 2010-06-14 CA CA2764696A patent/CA2764696C/en not_active Expired - Fee Related
- 2010-06-14 JP JP2012515209A patent/JP5426761B2/ja not_active Expired - Fee Related
- 2010-06-14 KR KR1020127000774A patent/KR101563039B1/ko active IP Right Grant
- 2010-06-14 WO PCT/US2010/038456 patent/WO2010144894A2/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010035994A1 (en) * | 2000-02-28 | 2001-11-01 | Agazzi Oscar E. | System and method for high speed communications using digital signal processing |
CN1521598A (zh) * | 2003-02-10 | 2004-08-18 | 住友电气工业株式会社 | 用于传送数字视频信号的接口模块 |
US20060067690A1 (en) * | 2004-09-29 | 2006-03-30 | Tatum Jimmy A | Optical cables for consumer electronics |
CN101304393A (zh) * | 2007-02-16 | 2008-11-12 | 格努姆有限公司 | 多媒体数字接口系统及其方法 |
US20090067853A1 (en) * | 2007-09-05 | 2009-03-12 | James Cunneen | Device for transmitting and receiving DVI video over a single fiber optic interconnect |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106463899A (zh) * | 2014-03-04 | 2017-02-22 | 美国莱迪思半导体公司 | 多媒体链路、用于与多媒体链路接口的装置及非瞬时计算机可读媒体 |
CN106463899B (zh) * | 2014-03-04 | 2019-01-04 | 美国莱迪思半导体公司 | 多媒体链路、用于与多媒体链路接口的装置及非瞬时计算机可读媒体 |
CN106844246A (zh) * | 2015-09-28 | 2017-06-13 | 阿尔特拉公司 | 用于通过硅桥的封装上芯片到芯片互连的多电平信令 |
CN106844246B (zh) * | 2015-09-28 | 2020-05-05 | 阿尔特拉公司 | 用于通过硅桥的封装上芯片到芯片互连的多电平信令 |
CN109196872A (zh) * | 2016-06-01 | 2019-01-11 | 松下知识产权经营株式会社 | 发送装置、接收装置、线缆、发送方法以及接收方法 |
US10931915B2 (en) | 2016-06-01 | 2021-02-23 | Panasonic Intellectual Property Management Co., Ltd. | Transmission device, reception device, cable, transmission method, and reception method |
WO2022257906A1 (en) * | 2021-06-08 | 2022-12-15 | Wingcomm Co., Ltd. | Optical cable for transmission of audio and video signals |
CN116781179A (zh) * | 2023-06-19 | 2023-09-19 | 长芯盛(武汉)科技有限公司 | 信号发送模块、信号传输装置、信号接收模块及信号模块 |
CN116781179B (zh) * | 2023-06-19 | 2024-04-12 | 长芯盛(武汉)科技有限公司 | 信号发送模块、信号传输装置、信号接收模块及通信模块 |
Also Published As
Publication number | Publication date |
---|---|
KR101563039B1 (ko) | 2015-10-26 |
SG176635A1 (en) | 2012-01-30 |
JP5426761B2 (ja) | 2014-02-26 |
CA2764696C (en) | 2016-04-19 |
EP2441247A2 (en) | 2012-04-18 |
EP2441247A4 (en) | 2014-04-23 |
EP2441247B1 (en) | 2017-12-13 |
US20100316388A1 (en) | 2010-12-16 |
WO2010144894A3 (en) | 2011-04-14 |
CA2764696A1 (en) | 2010-12-16 |
JP2012530403A (ja) | 2012-11-29 |
US8340529B2 (en) | 2012-12-25 |
KR20120039621A (ko) | 2012-04-25 |
CN102804765B (zh) | 2016-05-04 |
WO2010144894A2 (en) | 2010-12-16 |
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Owner name: CISCO TECH IND. Free format text: FORMER OWNER: LIGHTWIRE INC. Effective date: 20130701 |
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