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Electronic ink display screen, and mobile terminal display control apparatus and method

A display control method and electronic ink technology, which are used in telephone communication, electrical components, and equipment with multiple human-machine interfaces, etc., can solve problems such as poor flexibility, and achieve the effects of expanding the range, high data communication rate, and improving battery life.

Inactive Publication Date: 2018-02-27
PHICOMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this solution needs to solidify the electronic ink display screen on the mobile phone, which is less flexible

Method used

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  • Electronic ink display screen, and mobile terminal display control apparatus and method
  • Electronic ink display screen, and mobile terminal display control apparatus and method
  • Electronic ink display screen, and mobile terminal display control apparatus and method

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Embodiment Construction

[0030] As mentioned in the background art, how to combine a mobile terminal with an electronic ink display to make it more flexible to use the electronic ink display is a common concern.

[0031] Therefore, the present invention connects the electronic ink display screen and the mobile terminal for data communication through the USB OTG interface, and the mobile terminal sends data information to the electronic ink display screen, and the electronic ink display screen displays the data information, so that the electronic ink display The screen is used as an auxiliary display of the mobile terminal, which improves the battery life of the mobile terminal.

[0032] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description ar...

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Abstract

The invention discloses an electronic ink display screen comprising a USB OTG interface module and a display module, wherein the USB OTG interface module is used for establishing a data communicationconnection with a mobile terminal and receiving data information sent by the mobile terminal, and the mobile terminal provides a power supply for the electronic ink display screen; and the display module is used for displaying the data information on the electronic ink display screen. The endurance of mobile terminal is improved.

Description

technical field [0001] The invention belongs to the technical field of mobile terminals, and in particular relates to an electronic ink display screen and a mobile terminal display control device and method. Background technique [0002] Electronic ink screens have been more and more widely used in consumer products and industrial products. Like most traditional inks, e-ink and the lines that change its color can be printed onto many surfaces, such as curved plastic, Mylar, paper and cloth. The difference from traditional paper is that electronic ink changes color when it is powered on, and can display changing images, like a calculator or a mobile phone. Its biggest advantage is that it only consumes power when changing the display content, which is very energy-saving and protects eyesight. [0003] In the prior art, the YotaPhone mobile phone adopts a smart phone with dual-screen display, the front adopts an LCD screen display, and the back adopts an E-ink (Electronic In...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725H04M1/72409
CPCH04M2250/16H04M1/72409
Inventor 万振
Owner PHICOMM (SHANGHAI) CO LTD
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