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Display switching method and 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: 2014-08-06
LENOVO (BEIJING) CO 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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  • Display switching method and 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] Further, the electronic device has a touch display screen.

[0088] 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.

[0089] Specifically, the electronic ink screen includes: a translucent layer, a glass substrate layer under the translucent layer, a thin film diffractive...

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PUM

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Abstract

The invention discloses a display switching method and an electronic device. The display switching method is applied to the electronic device. The electronic device comprises a touch display screen. The touch display screen is composed of an electronic ink screen and a first screen. The electronic ink screen is stacked on the first screen. The electronic ink screen comprises a semitransparent layer, a glass substrate layer arranged below the semitransparent layer, a film diffraction layer arranged below the glass substrate layer, and a semitransparent reflecting layer arranged below the film diffraction layer. The display switching method includes: judging whether or not the electronic device meets a first preset condition when the electronic device displays by the electronic ink screen; when the electronic device meets the first preset condition, adjusting the semitransparent reflecting layer so that the electronic device displays by 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 level. 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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IPC IPC(8): G06F3/041G02F1/167
Inventor 张平王军
Owner LENOVO (BEIJING) CO LTD
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