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Touch screen projection display

A display and touch technology, applied in short-distance communication services, electrical components, connection management, etc., can solve the problems of cluttered desktops, inability to take care of both, and increased cumbersome operation of displays

Pending Publication Date: 2020-09-15
深圳市嘉润原新显科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] That is, the use of the current display has limitations. It is connected to a specific device through a fixed interface, which cannot take into account the new interface type designed to increase user experience. The use of external signal devices has certain limitations. The connector method will increase the user's cost of use, and the repeated plugging and unplugging operations will increase the risk of damage to the motherboard interface of the display. At the same time, various connections of external devices will increase the cumbersome operation of the display. can also look cluttered

Method used

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Embodiment Construction

[0043] 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 part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0044] In addition, if there are descriptions involving "first", "second" and so on in the embodiments of the present invention, the descriptions of "first", "second" and so on are only for descriptive purposes, and should not be interpreted as indicating or implying Its relative importance or implicitly indicates the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at leas...

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Abstract

The invention discloses a touch projection screen display, which comprises: a display main body; a base which is arranged on the display main body; an NFC label which is attached to the surface of thebase and used for outputting a voltage signal when the mobile terminal touches the NFC label; and a WIFI screen projection module which is arranged in the base, is electrically connected with the NFClabel, and is used for receiving the voltage signal output by the NFC label and controlling the voltage signal to be wirelessly connected with the mobile terminal so as to transmit the audio and video signals of the mobile terminal. According to the technical scheme, the portability of the display is improved.

Description

technical field [0001] The invention relates to the technical field of displays, in particular to a touch projection display. Background technique [0002] At present, the mainstream peripheral interfaces of the display are HDMI, DP and DVI, etc., and the peripheral interfaces are relatively fixed. The new interfaces designed by the current new smart devices are all based on compatibility with the existing mainstream interfaces, in order to improve users' understanding of these smart devices. These mainstream input interfaces are determined by the specifications of the main control MCU of the display, and cannot be directly designed into the current new interface specifications. One way is to directly add an interface conversion chip on the main board of the display to design, which will increase the cost of the main board, and the structure of the supporting machine will also have a large change; the other way is to use an external interface The conversion head will also i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/4363H04N21/41H04W4/80H04W76/11H04W76/14H04B5/00
CPCH04N21/43637H04N21/4122H04N21/4126H04W4/80H04W76/11H04W76/14H04B5/79
Inventor 欧阳明范攀
Owner 深圳市嘉润原新显科技有限公司
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