CN113382181A - 一种dp转hdmi芯片的数字分配器 - Google Patents
一种dp转hdmi芯片的数字分配器 Download PDFInfo
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- CN113382181A CN113382181A CN202110645565.5A CN202110645565A CN113382181A CN 113382181 A CN113382181 A CN 113382181A CN 202110645565 A CN202110645565 A CN 202110645565A CN 113382181 A CN113382181 A CN 113382181A
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- 239000013589 supplement Substances 0.000 claims abstract description 29
- 230000003321 amplification Effects 0.000 claims abstract description 23
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 claims description 29
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 5
- 230000008054 signal transmission Effects 0.000 abstract description 5
- 230000001502 supplementing effect Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- 230000005236 sound signal Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/268—Signal distribution or switching
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- 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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Analogue/Digital Conversion (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
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CN202110645565.5A CN113382181B (zh) | 2021-06-10 | 2021-06-10 | 一种dp转hdmi芯片的数字分配器 |
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CN202110645565.5A CN113382181B (zh) | 2021-06-10 | 2021-06-10 | 一种dp转hdmi芯片的数字分配器 |
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CN113382181A true CN113382181A (zh) | 2021-09-10 |
CN113382181B CN113382181B (zh) | 2023-12-15 |
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CN202110645565.5A Active CN113382181B (zh) | 2021-06-10 | 2021-06-10 | 一种dp转hdmi芯片的数字分配器 |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080155635A1 (en) * | 2008-02-13 | 2008-06-26 | Paltronics, Inc. | System and/or method for high-definition media distribution |
CN101686359A (zh) * | 2008-09-24 | 2010-03-31 | 上海国宽信息科技有限公司 | 一种hdmi分配器 |
CN102497515A (zh) * | 2011-12-07 | 2012-06-13 | 青岛艾孚高清技术有限公司 | 一种单路输入多路输出式hdmi分配器装置 |
US20130061271A1 (en) * | 2011-06-02 | 2013-03-07 | Xiaozheng Lu | Daisy Chain Devices and Systems for Digital Signal Switching and Distribution |
CN104580934A (zh) * | 2015-01-09 | 2015-04-29 | 武汉理工大学 | 多路视频切换器的扩展方法及装置 |
CN205510262U (zh) * | 2016-03-07 | 2016-08-24 | 深圳市博胜电子技术有限公司 | 一种高清hdmi分配器 |
CN205545629U (zh) * | 2016-01-22 | 2016-08-31 | 珠海佳讯创新科技股份有限公司 | 一种hdmi超高清数字信号分配器 |
CN210183435U (zh) * | 2019-09-18 | 2020-03-24 | 东莞市捷懋电子有限公司 | 一种hdmi一分八分配器 |
CN111343392A (zh) * | 2018-12-19 | 2020-06-26 | 西安诺瓦星云科技股份有限公司 | 信号分配器和视频分配方法 |
-
2021
- 2021-06-10 CN CN202110645565.5A patent/CN113382181B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080155635A1 (en) * | 2008-02-13 | 2008-06-26 | Paltronics, Inc. | System and/or method for high-definition media distribution |
CN101686359A (zh) * | 2008-09-24 | 2010-03-31 | 上海国宽信息科技有限公司 | 一种hdmi分配器 |
US20130061271A1 (en) * | 2011-06-02 | 2013-03-07 | Xiaozheng Lu | Daisy Chain Devices and Systems for Digital Signal Switching and Distribution |
CN102497515A (zh) * | 2011-12-07 | 2012-06-13 | 青岛艾孚高清技术有限公司 | 一种单路输入多路输出式hdmi分配器装置 |
CN104580934A (zh) * | 2015-01-09 | 2015-04-29 | 武汉理工大学 | 多路视频切换器的扩展方法及装置 |
CN205545629U (zh) * | 2016-01-22 | 2016-08-31 | 珠海佳讯创新科技股份有限公司 | 一种hdmi超高清数字信号分配器 |
CN205510262U (zh) * | 2016-03-07 | 2016-08-24 | 深圳市博胜电子技术有限公司 | 一种高清hdmi分配器 |
CN111343392A (zh) * | 2018-12-19 | 2020-06-26 | 西安诺瓦星云科技股份有限公司 | 信号分配器和视频分配方法 |
CN210183435U (zh) * | 2019-09-18 | 2020-03-24 | 东莞市捷懋电子有限公司 | 一种hdmi一分八分配器 |
Non-Patent Citations (2)
Title |
---|
JUN LU, YAO DING: "A_FPGA-based_Low-latency_Multi-channel_Video_Network_Transmission_System_Design", IEEE, pages 690 - 693 * |
邱永华: "一种基于EP9144的HDMI分配器设计", 《电子世界》, pages 134 - 135 * |
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CN113382181B (zh) | 2023-12-15 |
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Effective date of registration: 20220614 Address after: 230000 Room 301 and 302, building 4, phase I, mechanical and Electrical Industrial Park, No. 767, Yulan Avenue, high tech Zone, Hefei City, Anhui Province Applicant after: Hefei Huayu Semiconductor Co.,Ltd. Address before: 6 / F, building B, public service and applied technology R & D Center for scientific and technological innovation, Hewu Beng Experimental Zone, 860 Wangjiang West Road, high tech Zone, Hefei City, Anhui Province, 230000 Applicant before: HEFEI HUADA SEMICONDUCTOR Co.,Ltd. |
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Address after: 230000, No. 66 Tiantangzhai Road, High tech Zone, Hefei City, Anhui Province Patentee after: Hefei Huayu Semiconductor Co.,Ltd. Country or region after: China Address before: 230000 Room 301 and 302, building 4, phase I, mechanical and Electrical Industrial Park, No. 767, Yulan Avenue, high tech Zone, Hefei City, Anhui Province Patentee before: Hefei Huayu Semiconductor Co.,Ltd. Country or region before: China |