Display with USB Type C interface

A display and interface technology, which is applied in the field of portable displays, can solve the problems of inconvenient screen display signal expansion and signal inability to be imported to the display, and achieve the effects of improving office efficiency, reducing connection costs, and thinning the structural design

Pending Publication Date: 2020-04-03
顾荣华
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

As for the display, the display signal is usually connected through the VGA interface, so that the signals in the computer and mobile phone...

Method used

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  • Display with USB Type C interface
  • Display with USB Type C interface
  • Display with USB Type C interface

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] The implementation of the present invention will be described in detail below in conjunction with specific embodiments.

[0025] like figure 1 As shown, in the embodiment of the present invention, a display with a USB Type C interface is provided, which includes a display driver board and an EDP display screen, and the display driver board includes a USB Type C interface, a PD protocol controller, an MCU, an EDP interface and power module. The Type C interface is used to access an external Type C signal, and the PD protocol controller is connected to the EDP display screen through the EDP ...

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PUM

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Abstract

The invention provides a display with a USB Type C interface. The display comprises a display driving board and an EDP display screen, wherein the display driving board comprises a USB Type C interface, a PD protocol controller, an MCU, an EDP interface and a power supply module; the USB Type C interface is used for accessing an external Type C signal; the PD protocol controller is connected withthe EDP display screen through the EDP interface; the signal conversion module is used for converting an external Type C signal into a DP signal and sending the DP signal to the EDP display screen; the MCU is used for configuring the PD protocol controller; and the power supply module is used for converting a VBUS power supply accessed through the USB Type C interface into a direct-current power supply required by the display driving board and a backlight power supply required by the EDP display screen. The display has the advantages of being low in cost and easy to expand.

Description

technical field [0001] The invention belongs to the field of displays, in particular to a portable display with a USB Type C interface. Background technique [0002] Extended display screens have a lot of application requirements in games and office fields. With the popularity of USB Type C interface, many computers and mobile phones support full-featured Type C output. As for the monitor, the display signal is usually connected through the VGA interface, so that the signals in the computer and the mobile phone cannot be imported into the monitor, and it is not convenient for the computer and the mobile phone to extend the screen display signal to the monitor. Contents of the invention [0003] The object of the present invention is to provide a portable display with USB Type C interface input. [0004] In an embodiment of the present invention, a display with a USB Type C interface is provided, which includes a display driver board and an EDP display screen, and the disp...

Claims

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Application Information

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IPC IPC(8): G06F13/38G06F13/42
CPCG06F13/385G06F13/4282
Inventor 顾荣华王楚楚
Owner 顾荣华
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