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A display switching method and an electronic device

A technology for electronic equipment and screen display, which is applied in the field of electronics and can solve the problem that different touch screens cannot be used.

Active Publication Date: 2017-09-01
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The present invention provides a display switching method and an electronic device to solve the technical problem in the prior art that different touch screens cannot be used based on different application environments

Method used

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  • A display switching method and an electronic device
  • A display switching method and an electronic device
  • A display switching method and an electronic device

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Embodiment 1

[0039] In the embodiment of the present application, a method for switching display is provided.

[0040] Further, the method is applied to electronic equipment.

[0041] However, in the embodiment of the present application, electronic devices may be of various types, such as PADs, mobile phones with touch functions, notebook computers with touch functions, and so on.

[0042] Further, the electronic device has a touch display screen.

[0043] However, the touch display screen in the embodiment of the present application is composed of an electronic ink screen and a first screen, and the electronic ink screen is overlapped on the first screen. That is, the touch screen is actually composed of the electronic ink screen and the first screen overlapped. In the embodiment of the present application, the first screen may be an LCD display, an LED display, or any other touch screen that can be powered on and displayed. The specific example is illustrated with the LCD display, an...

Embodiment 2

[0085] In an embodiment of the present application, an electronic device is provided.

[0086] Further, the electronic device has a touch display screen.

[0087] However, the touch display screen in the embodiment of the present application is composed of an electronic ink screen and a first screen, and the electronic ink screen is overlapped on the first screen. That is, the touch screen is actually composed of the electronic ink screen and the first screen overlapped. In the embodiment of the present application, the first screen may be an LCD display, an LED display, or any other touch screen that can be powered on and displayed. The specific example is illustrated with the LCD display, and the operation methods of other display screens are similar.

[0088] Specifically, the electronic ink screen includes: a translucent layer, a glass substrate layer under the translucent layer, a thin film diffractive layer under the glass substrate layer, and a translucent reflective ...

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PUM

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Abstract

The present application discloses a display switching method and an electronic device, the method is applied to the electronic device, the electronic device has a touch display screen, the touch display screen is composed of an electronic ink screen and a first screen, the The electronic ink screen is superimposed on the first screen, and the electronic ink screen includes: a translucent layer, a glass substrate layer below the translucent layer, and a thin film diffraction layer below the glass substrate layer, and The semi-transparent reflective layer under the thin film diffraction layer, the method includes: when the electronic device is displayed by the electronic ink screen, judging whether the electronic device meets the first preset condition; when the electronic device meets the first preset condition Under a preset condition, the semi-transparent reflective layer is adjusted so that the electronic device is displayed on the first screen.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a display switching method and an electronic device. Background technique [0002] With the continuous development of electronic technology, the technology of the display screen of electronic equipment has risen to another height. In the past, the display screens of electronic devices used flat-screen display screens, but now the mainstream products on the market have already used liquid crystal display technology, such as LCD display technology. [0003] However, although LCD technology has the advantages of fast response and bright colors, LCD technology also has unavoidable defects. For example, it must rely on backlight to display. Even if the displayed image does not change, it needs to consume power to maintain the display. big. Moreover, the LCD is very irritating to human eyes when it is displayed, so it is not suitable for long-term use. [0004] In order to avoid...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041G02F1/167
Inventor 张平王军
Owner LENOVO (BEIJING) LTD
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