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公开(公告)号：US10365443B2
公开(公告)日：2019-07-30
申请号：US15770967
申请日：2016-12-20
发明人： Toshiroh Nishio , Naoshi Usuki , Satoshi Takahashi
摘要： A connector includes a receptacle connectable to the conventional plug being compliant with an HDMI specification, and a plug connectable to the receptacle. The receptacle includes a tubular body forming a holding space that enables insertion of the conventional plug, a first recessed part forming a space that narrows heading from the holding space in an insertion direction of the plug, and a first transmission body having, as an end of an optical transmission line, a first end that is disposed to be exposed to the inserted plug. The plug includes an insertion part shaped to be insertable into the tubular body, a first projection that projects from the insertion part in the insertion direction and can fit into the first recessed part, and a second transmission body having, as an end of an optical transmission line, a second end that is disposed to face the first end.
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公开(公告)号：US10832834B2
公开(公告)日：2020-11-10
申请号：US16871978
申请日：2020-05-11
发明人： Toshiroh Nishio , Naoshi Usuki , Satoshi Takahashi
IPC分类号： H01B11/22 , G02B6/44 , H01R24/60 , H01B7/08 , H01R107/00
摘要： A cable assembly includes a cable, a connector that is provided at an end of the cable in a direction in which the cable extends, a plurality of electric transmission lines configured to transmit an electric signal, and a plurality of optical transmission lines configured to transmit an optical signal. The plurality of electric transmission lines and the plurality of optical transmission lines are provided in the cable assembly so as to extend across the cable and the connector. The plurality of optical transmission lines are provided so that at least one of the plurality of optical transmission lines is provided at each of ends of the cable assembly in a width direction perpendicular to the direction in which the cable extends. The plurality of electric transmission lines are provided inside the plurality of optical transmission lines in the width direction.
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公开(公告)号：US10564710B2
公开(公告)日：2020-02-18
申请号：US16100600
申请日：2018-08-10
发明人： Satoshi Takahashi , Naoshi Usuki , Toshiroh Nishio
IPC分类号： H04B10/00 , G06F3/00 , H04N21/436 , H04N21/442 , H04B10/80
摘要： An AV signal input/output system includes an AV signal output device, an AV signal input device, and a cable which connects between the devices. The AV signal output device includes an existing interface, an optical interface, a selection output controller which selects existing interface differential signals or optical output signals, and outputs an AV signal, and an information identification unit which reads out information of the connected destination of a connector through existing interface signal lines. The information identification unit includes an optical information identification unit which identifies optical information. The AV signal input device includes an existing interface, an optical interface, a selection input controller which selects existing interface differential signals or optical input signals, and outputs an AV signal, and information storage which causes a connector to read out information through existing interface signal lines. The information storage includes optical information storage.
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公开(公告)号：US09832506B2
公开(公告)日：2017-11-28
申请号：US15504823
申请日：2015-08-18
IPC分类号： H04N5/44 , H04N5/38 , H04N21/40 , H04N7/04 , G11B27/031
CPC分类号： H04N21/40 , G11B27/031 , H04N5/44 , H04N5/4401 , H04N5/775 , H04N7/04 , H04N21/436 , H04N21/43635
摘要： An AV signal transmission and receiving system capable of appropriately receiving an AV signal includes a source apparatus and a sink apparatus connected to the source apparatus via an HDMI (registered trademark) cable. The sink apparatus includes: an AV signal receiving unit which receives an AV signal via the HDMI cable; a memory which holds the EDID; a rewriting unit which rewrites the EDID; an HPD control unit which controls output of an HPD signal; and a determining unit which: determines whether the AV signal which has been received is an HDMI signal conforming to an HDMI standard or a digital visual interface (DVI) signal; and when the determining unit determines that the AV signal is a DVI signal, instructs the rewriting unit to rewrite the EDID and instructs the HPD control unit to output the HPD signal indicating that reading of the EDID which has been rewritten is possible.
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公开(公告)号：US10931915B2
公开(公告)日：2021-02-23
申请号：US16303167
申请日：2017-05-30
发明人： Toshiroh Nishio , Naoshi Usuki , Satoshi Takahashi
摘要： A transmission apparatus includes a video obtainer configured to obtain a video signal, a first converter configured to convert the video signal into an electrical signal complying with a high definition multimedia interface (HDMI (registered trademark)) standard, a second converter configured to convert the video signal into an optical signal, and a signal processor configured to perform at least one of the conversion using the first converter and the conversion using the second converter with respect to the obtained video signal.
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公开(公告)号：US10692630B2
公开(公告)日：2020-06-23
申请号：US16303170
申请日：2017-05-30
发明人： Toshiroh Nishio , Naoshi Usuki , Satoshi Takahashi
IPC分类号： H01B11/22 , G02B6/44 , H01B7/08 , H01R24/60 , H01R107/00
摘要： A cable assembly includes a cable, a connector that is provided at an end of the cable in a direction in which the cable extends, a plurality of electric transmission lines configured to transmit an electric signal, and a plurality of optical transmission lines configured to transmit an optical signal. The plurality of electric transmission lines and the plurality of optical transmission lines are provided in the cable assembly so as to extend across the cable and the connector. The plurality of optical transmission lines are provided so that at least one of the plurality of optical transmission lines is provided at each of ends of the cable assembly in a width direction perpendicular to the direction in which the cable extends. The plurality of electric transmission lines are provided inside the plurality of optical transmission lines in the width direction.
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