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Double-screen display

A display and display technology, applied in the direction of digital output to display equipment, instruments, electrical digital data processing, etc., can solve the problems of no dual-screen expansion products and cannot meet the user's display expansion needs, so as to improve office efficiency and reduce The effect of connection cost and structural design thinning

Pending Publication Date: 2020-04-03
顾荣华
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Multi-screen expansion has a lot of application requirements in the game and office fields, but basically the products on the market currently only support single-screen expansion applications, and there is no dual-screen expansion product, which cannot meet the user's display expansion needs

Method used

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Embodiment Construction

[0033] 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.

[0034] The implementation of the present invention will be described in detail below in conjunction with specific embodiments.

[0035] Such as figure 1 As shown, in the embodiment of the present invention, a dual-screen display is provided, which includes a display driver board and two EDP display screens, and the display driver board includes a Type C interface, a Micro USB interface, a PD protocol controller, an MCU, A code stream distributor, a power module, an optical sensing circuit and two EDP interfaces, the Type C interface is used to access an external Type C signal, and the PD protocol ...

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PUM

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Abstract

The invention provides a double-screen display, comprising a display driving board and two EDP display screens, wherein the display driving board comprises a Type C interface, a Micro USB interface, aPD protocol controller, an MCU, a code stream distributor, a power supply module and two EDP interfaces; the Type C interface is used for accessing an external Type C signal; the PD protocol controller is connected with the Type C interface; the code stream distributor is respectively connected with the PD protocol controller and the two EDP interfaces; the two EDP interfaces are respectively connected with the two EDP display screens; and the power supply module is respectively connected with the Type C interface and the Micro USB interface. The double-screen 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 dual-screen display with a Type C interface. Background technique [0002] Multi-screen expansion has a lot of application requirements in the game and office fields, but basically the products on the market currently only support single-screen expansion applications, and there are no dual-screen expansion products, which cannot meet the user's display expansion needs. Contents of the invention [0003] The purpose of the present invention is to provide a dual-screen display with a Type C interface, so as to meet the user's display screen expansion requirements. [0004] In an embodiment of the present invention, a dual-screen display is provided, which includes a display driver board and two EDP display screens, and the display driver board includes a Type C interface, a Micro USB interface, a PD protocol controller, an MCU, and a stream distribution device, a power module and two E...

Claims

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Application Information

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IPC IPC(8): G06F13/42G06F3/14
CPCG06F13/4282G06F3/1423
Inventor 顾荣华王楚楚
Owner 顾荣华
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