Invention Grant
US08380887B2 Dual mode displayport (DP) and high defination multimedia interface (HDMI) transmitter configured to transmit video and/or audio signals in DP or HDMI according to mode signal
有权
双模显示端口（DP）和高定义多媒体接口（HDMI）发送器，配置为根据模式信号在DP或HDMI中传输视频和/或音频信号
- Patent Title: Dual mode displayport (DP) and high defination multimedia interface (HDMI) transmitter configured to transmit video and/or audio signals in DP or HDMI according to mode signal
- Patent Title (中): 双模显示端口（DP）和高定义多媒体接口（HDMI）发送器，配置为根据模式信号在DP或HDMI中传输视频和/或音频信号
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Application No.: US13399235Application Date: 2012-02-17
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Publication No.: US08380887B2Publication Date: 2013-02-19
- Inventor: Yeong-Sheng Lee , George Shing
- Applicant: Yeong-Sheng Lee , George Shing
- Applicant Address: TW Hsin-Tien, Taipei
- Assignee: VIA Technologies, Inc.
- Current Assignee: VIA Technologies, Inc.
- Current Assignee Address: TW Hsin-Tien, Taipei
- Agency: McClure, Qualey & Rodack, LLP
- Main IPC: H04N5/38
- IPC: H04N5/38 ; G06F13/00
Abstract:
A system and method for dual mode DP and HDMI transmission are provided. Briefly described, one embodiment of a dual mode DP and HDMI transmitter, among others, can be implemented as follows. The dual mode DP and HDMI transmitter comprises a driver circuit controlled by a data signal. The dual mode DP and HDMI transmitter also comprises a control circuit coupled to the driver circuit. The control circuit is configurable to transmit the data signal in a DP mode or a HDMI mode according to a mode signal. One embodiment of a method, among others, comprises: receiving a mode signal; determining whether to configure the dual mode DP and HDMI transmitter for transmitting in a DP mode or an HDMI mode based on the received mode signal; and configuring a dual mode DP and HDMI transmitter in accordance with the determination.
Public/Granted literature
- US20120151099A1 Dual Mode DP and HDMI Transmitter Public/Granted day:2012-06-14
Information query
