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A display driving board card with double TYPE-C full-function interfaces

A TYPE-C, display-driven technology, applied to static indicators, cathode ray tube indicators, instruments, etc., can solve the problems of inconvenient and unable to meet the use requirements of mobile display screens

Pending Publication Date: 2019-06-25
SHENZHEN PARAMOUNT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The display driver board is an interface card that connects the host computer with the display screen. Its function is to convert the output information of the host computer into information such as characters, graphics, and colors, and transmit it to the display screen for display; there is no dual USB-C (TYPE -C) The full-featured interface is extremely inconvenient for some mobile displays and cannot meet people's needs

Method used

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  • A display driving board card with double TYPE-C full-function interfaces
  • A display driving board card with double TYPE-C full-function interfaces
  • A display driving board card with double TYPE-C full-function interfaces

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work, any modifications, equivalent replacements, improvements, etc., shall be included in the protection scope of the present invention Inside.

[0028] Such as Figure 1 to Figure 14As shown, a display driver board with dual TYPE-C full-function interfaces includes a first TYPE-C interface and a second TYPE-C interface, and the models of the first TYPE-C interface and the second TYPE-C interface are Type C-Mid-MountSMT; the signal input ends of the first TYPE-C interface and the second TYPE-C interface are respectively connected ...

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Abstract

The invention discloses a display driving board card with double TYPE-C full-function interfaces. The display driving board card comprises a first TYPE-C interface and a second TYPE-C interface and two TYPE-C interfaces are respectively connected with the first connecting equipment and the second connecting equipment. The first TYPE-C interface and the second TYPE-C interface are in bidirectionalconnection with a PD power supply control circuit, and the PD power supply control circuit is connected with a DC-DC converter through a DC-DC converter; The DC converter is bidirectionally connectedwith a system power supply; wherein the PD power supply control circuit is connected with the protocol chip, and the protocol chip is respectively connected with the two TYPE-s through the communication control circuit. C interface connection and two TYPE-s The interface C is connected with the USB HUB chip through the USB port switcher; Two TYPEs The C interface is connected with the display signal processing circuit through the first SWITCH chip and the second SWITCH chip. The protocol chip is connected with the forward and reverse insertion control signal ends of the first SWITCH chip andthe second SWITCH chip.

Description

technical field [0001] The invention relates to the field of electronic products, in particular to a display driver board with dual TYPE-C full-function interfaces. Background technique [0002] The display driver board is an interface card that connects the host computer with the display screen. Its function is to convert the output information of the host computer into information such as characters, graphics, and colors, and transmit it to the display screen for display; there is no dual USB-C (TYPE -C) a full-featured interface is extremely inconvenient for some mobile display screens and cannot meet people's needs for use. Contents of the invention [0003] The purpose of the present invention is to solve the above problems and provide a display driver board with a simple structure and convenient use with dual TYPE-C full-function interfaces. [0004] In order to achieve the above object, technical scheme of the present invention is: [0005] A display driver board ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/00G09G5/04
Inventor 李杰
Owner SHENZHEN PARAMOUNT TECH CO LTD