公开(公告)号：US20150208027A1

公开(公告)日：2015-07-23

申请号：US14420421

申请日：2013-07-10

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yasumichi Takai ,  Tsutomu Niiho ,  Osamu Shibata

IPC: H04N7/025 ,  H04N5/46 ,  H04N5/38

CPC classification number: H04N7/025 ,  H04L25/4917 ,  H04N5/38 ,  H04N5/46 ,  H04N7/083

Abstract: A transmitter apparatus is provided with a first multi-value signal generator to convert the non-video signal of natural number “a”×natural number M bits other than a video signal into a multi-value signal of a multi-value number 2aM and to output a resulting signal, a second multi-value signal generator to convert the video signal of natural number “a”×natural number N bits into a multi-value signal of a multi-value number 2aN larger than the multi-value number 2aM and to output a resulting signal, and a transmission driver circuit to transmit the multi-value signal of the multi-value number 2aM in at least partial time interval of a blanking time interval and to transmit the multi-value signal of the multi-value number 2aN in an active time interval.

Abstract translation: 发送装置具有第一多值信号发生器，将自然数“a”×视频信号以外的自然数M比特的非视频信号转换成多值号码2aM的多值信号， 为了输出结果信号，第二多值信号发生器将自然数“a”×自然数N比特的视频信号转换为大于多值数2aM的多值号码2aN的多值信号 并输出结果信号，以及发送驱动电路，在消隐时间间隔的至少部分时间间隔内发送多值编号2aM的多值信号，并发送多值信号的多值信号 号码2aN处于活动时间间隔。

公开(公告)号：US09648273B2

公开(公告)日：2017-05-09

申请号：US14420421

申请日：2013-07-10

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yasumichi Takai ,  Tsutomu Niiho ,  Osamu Shibata

IPC: H04N7/00 ,  H04N7/025 ,  H04L25/49 ,  H04N7/083 ,  H04N5/38 ,  H04N5/46

CPC classification number: H04N7/025 ,  H04L25/4917 ,  H04N5/38 ,  H04N5/46 ,  H04N7/083

Abstract: A transmitter apparatus is provided with a first multi-value signal generator to convert the non-video signal of natural number “a”×natural number M bits other than a video signal into a multi-value signal of a multi-value number 2aM and to output a resulting signal, a second multi-value signal generator to convert the video signal of natural number “a”×natural number N bits into a multi-value signal of a multi-value number 2aN larger than the multi-value number 2aM and to output a resulting signal, and a transmission driver circuit to transmit the multi-value signal of the multi-value number 2aM in at least partial time interval of a blanking time interval and to transmit the multi-value signal of the multi-value number 2aN in an active time interval.

公开(公告)号：US09274292B2

公开(公告)日：2016-03-01

申请号：US14406659

申请日：2013-12-13

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Chie Sasaki ,  Tsutomu Niiho

IPC: G02B6/36 ,  G02B6/42

CPC classification number: G02B6/4214 ,  G02B6/4204 ,  G02B6/4284

Abstract: A signal transmitting connector of the present disclosure includes a connection terminal portion comprising a terminal that executes at least one of outputting of an electric signal to an external device or inputting of the electric signal from an external device, a connector portion comprising a photoelectric converting portion that executes photoelectric conversion between an optical signal and the electric signal, and a cable holding portion that holds an optical fiber transmitting the optical signal, the cable holding portion comprising one or a plurality of cable holding portion mirror(s) each forming an optical path between the optical fiber and the photoelectric converting portion.

Abstract translation: 本公开的信号传输连接器包括连接端子部分，该连接端子部分包括执行从外部设备输出电信号或从外部设备输入电信号中的至少一个的端子;连接器部分，包括光电转换部分 其执行光信号和电信号之间的光电转换，以及电缆保持部，其保持发送光信号的光纤，所述电缆保持部包括一个或多个电缆保持部分反射镜，每个电缆保持部反射镜形成光路 在光纤和光电转换部之间。

公开(公告)号：US20150153521A1

公开(公告)日：2015-06-04

申请号：US14406659

申请日：2013-12-13

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Chie Sasaki ,  Tsutomu Niiho

IPC: G02B6/42

CPC classification number: G02B6/4214 ,  G02B6/4204 ,  G02B6/4284

Abstract: A signal transmitting connector of the present disclosure includes a connection terminal portion comprising a terminal that executes at least one of outputting of an electric signal to an external device or inputting of the electric signal from an external device, a connector portion comprising a photoelectric converting portion that executes photoelectric conversion between an optical signal and the electric signal, and a cable holding portion that holds an optical fiber transmitting the optical signal, the cable holding portion comprising one or a plurality of cable holding portion mirror(s) each forming an optical path between the optical fiber and the photoelectric converting portion.

Abstract translation: 本公开的信号传输连接器包括连接端子部分，该连接端子部分包括执行从外部设备输出电信号或从外部设备输入电信号中的至少一个的端子;连接器部分，包括光电转换部分 其执行光信号和电信号之间的光电转换，以及电缆保持部，其保持发送光信号的光纤，所述电缆保持部包括一个或多个电缆保持部分反射镜，每个电缆保持部反射镜形成光路 在光纤和光电转换部之间。

公开(公告)号：US09048952B2

公开(公告)日：2015-06-02

申请号：US13793379

申请日：2013-03-11

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Tsutomu Niiho ,  Osamu Shibata ,  Yoshiyuki Saito

IPC: H04B10/06 ,  H04B10/12 ,  H04B10/25 ,  G02B6/28

CPC classification number: H04B10/25 ,  G02B6/28

Abstract: A switch is inserted and connected between a first portion and a second portion of an HPD line. The switch connects the first portion to the second portion when an HPD signal is outputted to the second portion. The switch cuts off the connection between the first portion and the second portion when the HPD signal is not outputted to the second portion. An AND gate generates a connection state detection signal that represents the connection state of an HDMI optical active cable, and outputs the connection state detection signal to a switch.

Abstract translation: 开关插入并连接在HPD线的第一部分和第二部分之间。 当HPD信号输出到第二部分时，开关将第一部分连接到第二部分。 当HPD信号不输出到第二部分时，开关切断第一部分和第二部分之间的连接。 与门产生表示HDMI光有源电缆的连接状态的连接状态检测信号，并将连接状态检测信号输出到开关。