公开(公告)号：US20130219210A1

公开(公告)日：2013-08-22

申请号：US13850564

申请日：2013-03-26

Applicant: STMicroelectronics, Inc.

Inventor： Alan Osamu KOBAYASHI

IPC: G06F1/04

CPC classification number: G06F1/04 ,  G09G5/006 ,  G09G2330/021 ,  G09G2370/10 ,  G09G2370/14

Abstract: Methods and systems are described for enabling display system data transmission during use. An integrated circuit package includes input interface circuitry configured to receive an audio-video data stream having a video signal and timing information and timing extraction circuitry that can identify blanking patterns for the video signal. The package includes input processing circuitry for receiving audio-video signal and converting the audio-video data stream input into a low voltage differential signal (LVDS). The package includes a timing controller having timing extraction circuitry, a set of symbol buffers, a scheduler, and timing control circuitry. All configured to implement LVDS data transfer and in some implementation enable point to point data transfer from data buffers to associated column drivers.

Abstract translation: 描述了在使用期间使显示系统数据传输的方法和系统。 集成电路封装包括输入接口电路，其被配置为接收具有视频信号和定时信息的音频 - 视频数据流以及可识别视频信号的消​​隐模式的定时提取电路。 该包装包括用于接收音频 - 视频信号并将音频 - 视频数据流输入转换成低电压差分信号（LVDS）的输入处理电路。 该封装包括具有定时提取电路，一组符号缓冲器，调度器和定时控制电路的定时控制器。 所有这些都配置为实现LVDS数据传输，并且在某些实现中，使得能够从数据缓冲区到相关列驱动器进行点对点数据传输。

公开(公告)号：US20130262720A1

公开(公告)日：2013-10-03

申请号：US13897786

申请日：2013-05-20

Applicant: STMicroelectronics, Inc.

Inventor： Alan Osamu KOBAYASHI

IPC: G06F13/38

CPC classification number: G06F13/385 ,  G06F13/4081 ,  H04L69/324 ,  H04N21/43632

Abstract: Methods and systems are described for transmitting and displaying video data after a hot plug event during a start-up dead period. In particular, hot plug events occurring when a toggleable hot plug detection mechanism is used.

Abstract translation: 描述了在启动死区期间在热插拔事件之后发送和显示视频数据的方法和系统。 特别地，当使用可切换的热插拔检测机构时发生的热插拔事件。

公开(公告)号：US20140032945A1

公开(公告)日：2014-01-30

申请号：US14045070

申请日：2013-10-03

Applicant: STMicroelectronics, Inc.

Inventor： Alan Osamu KOBAYASHI

IPC: G06F13/40 ,  G06F1/26

CPC classification number: G06F1/266 ,  G06F1/26 ,  G06F13/102 ,  G06F13/4081 ,  G06F13/4269 ,  H01R11/00 ,  H04N7/173 ,  H04N21/4122 ,  H04N21/43632

Abstract: A passive cable adaptor for connecting a data source device with a display device is described. The adaptor has a packet-based interface connector at one end, the connector having a positive main link pin, a negative main link pin, a positive auxiliary channel pin, and a negative auxiliary channel pin. At the other end is a micro serial interface connector, wherein multimedia content is transmitted over the cable adaptor and electrical power is supplied over the cable adaptor simultaneously. The cable adaptor has an auxiliary and hot plug detect (HPD) controller utilized to map the auxiliary channel and HPD signals of the packet-based digital display to the micro serial interface ID signal.

Abstract translation: 描述了用于将数据源设备与显示设备连接的无源电缆适配器。 适配器在一端具有一个基于包的接口连接器，该连接器具有正的主链接引脚，负的主链接引脚，正的辅助通道引脚和负的辅助通道引脚。 另一端是微型串行接口连接器，其中多媒体内容通过电缆适配器传输，并且电力同时通过电缆适配器供电。 电缆适配器具有用于将基于分组的数字显示器的辅助通道和HPD信号映射到微串行接口ID信号的辅助和热插拔检测（HPD）控制器。

公开(公告)号：US20160070325A1

公开(公告)日：2016-03-10

申请号：US14944609

申请日：2015-11-18

Applicant: STMicroelectronics, Inc.

Inventor： Alan Osamu KOBAYASHI

IPC: G06F1/26 ,  G06F13/42 ,  G06F13/10

CPC classification number: G06F1/266 ,  G06F1/26 ,  G06F1/3203 ,  G06F13/102 ,  G06F13/4081 ,  G06F13/4269 ,  H01R11/00 ,  H04N7/173 ,  H04N21/4122 ,  H04N21/43632

Abstract: A passive cable adaptor for connecting a data source device with a display device is described. The adaptor has a packet-based interface connector at one end, the connector having a positive main link pin, a negative main link pin, a positive auxiliary channel pin, and a negative auxiliary channel pin. At the other end is a micro serial interface connector, wherein multimedia content is transmitted over the cable adaptor and electrical power is supplied over the cable adaptor simultaneously. The cable adaptor has an auxiliary and hot plug detect (HPD) controller utilized to map the auxiliary channel and HPD signals of the packet-based digital display to the micro serial interface ID signal.

Abstract translation: 描述了用于将数据源设备与显示设备连接的无源电缆适配器。 适配器在一端具有一个基于包的接口连接器，该连接器具有正的主链接引脚，负的主链接引脚，正的辅助通道引脚和负的辅助通道引脚。 另一端是微型串行接口连接器，其中多媒体内容通过电缆适配器传输，并且电力同时通过电缆适配器供电。 电缆适配器具有用于将基于分组的数字显示器的辅助通道和HPD信号映射到微串行接口ID信号的辅助和热插拔检测（HPD）控制器。

公开(公告)号：US20140051281A1

公开(公告)日：2014-02-20

申请号：US13965982

申请日：2013-08-13

Applicant: STMicroelectronics, Inc.

Inventor： Alan Osamu KOBAYASHI

IPC: H01R31/00

CPC classification number: H01R31/005 ,  H01R31/065

Abstract: A multimedia sink device comprises: 1) a connector configured to be connected to an adaptor cable; 2) detection circuitry configured to detect when the adaptor cable is connected to the connector; and 3) hot plug detection (HPD) circuitry configured to determine if a configuration circuit is coupled to an HPD line of the multimedia sink device. In response to a determination that the configuration circuit is coupled to the HPD line, the HPD circuitry determines if the configuration circuit is associated with the adaptor cable. The HPD circuitry reads configuration data from the configuration circuit associated with the adaptor cable. The configuration data indicates the configuration circuit is resident in the cable adaptor and causes the multimedia sink device to increase a voltage level of a power supply voltage provided by the multimedia sink device to a multimedia source device via the adaptor cable.

Abstract translation: 一种多媒体接收装置，包括：1）被配置为连接到适配器电缆的连接器; 2）检测电路，被配置为检测适配器电缆何时连接到连接器; 以及3）热插拔检测（HPD）电路，其被配置为确定配置电路是否耦合到所述多媒体接收器装置的HPD线。 响应于确定配置电路耦合到HPD线路，HPD电路确定配置电路是否与适配器电缆相关联。 HPD电路从与适配器电缆相关的配置电路读取配置数据。 配置数据指示配置电路驻留在电缆适配器中，并使多媒体接收器设备经由适配器电缆将由多媒体接收器设备提供的电源电压的电压电平增加到多媒体源设备。

公开(公告)号：US20220121258A1

公开(公告)日：2022-04-21

申请号：US17567742

申请日：2022-01-03

Applicant: STMICROELECTRONICS, INC.

Inventor： Alan Osamu KOBAYASHI

IPC: G06F1/26 ,  H04N21/41 ,  H04N21/4363 ,  H01R11/00 ,  H04N7/173 ,  G06F13/40 ,  G06F13/10 ,  G06F13/42

Abstract: A passive cable adaptor for connecting a data source device with a display device is described. The adaptor has a packet-based interface connector at one end, the connector having a positive main link pin, a negative main link pin, a positive auxiliary channel pin, and a negative auxiliary channel pin. At the other end is a micro serial interface connector, wherein multimedia content is transmitted over the cable adaptor and electrical power is supplied over the cable adaptor simultaneously. The cable adaptor has an auxiliary and hot plug detect (HPD) controller utilized to map the auxiliary channel and HPD signals of the packet-based digital display to the micro serial interface ID signal.

公开(公告)号：US20200081508A1

公开(公告)日：2020-03-12

申请号：US16681727

申请日：2019-11-12

Applicant: STMICROELECTRONICS, INC.

Inventor： Alan Osamu KOBAYASHI

IPC: G06F1/26 ,  G06F13/42 ,  G06F13/10 ,  G06F13/40 ,  H04N7/173 ,  H01R11/00 ,  H04N21/4363 ,  H04N21/41

Abstract: A passive cable adaptor for connecting a data source device with a display device is described. The adaptor has a packet-based interface connector at one end, the connector having a positive main link pin, a negative main link pin, a positive auxiliary channel pin, and a negative auxiliary channel pin. At the other end is a micro serial interface connector, wherein multimedia content is transmitted over the cable adaptor and electrical power is supplied over the cable adaptor simultaneously. The cable adaptor has an auxiliary and hot plug detect (HPD) controller utilized to map the auxiliary channel and HPD signals of the packet-based digital display to the micro serial interface ID signal.