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Terminal screen display control method, device and terminal

A screen display and control method technology, applied in the direction of instruments, mechanical mode conversion, calculation, etc., can solve the problems of inability to protect user privacy, achieve the effect of enhancing user experience and ensuring safety

Inactive Publication Date: 2017-04-26
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a terminal screen display control method, device, and terminal to solve the problem that the existing terminal screen display methods cannot protect user privacy

Method used

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  • Terminal screen display control method, device and terminal
  • Terminal screen display control method, device and terminal
  • Terminal screen display control method, device and terminal

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0040] figure 1 It is a schematic structural diagram of the terminal screen display control device provided in the first embodiment of the present invention, which is represented by figure 1 It can be seen that in this embodiment, the terminal screen display control device 1 provided by the present invention includes:

[0041] An acquisition module 11, configured to acquire the relative angle between the user's eyes and the terminal screen;

[0042] The processing module 12 is configured to adjust the display parameters of the terminal screen according to the relative angle, where the display parameters include a display range and / or a display angle;

[0043] The control module 13 is configured to control the display of the terminal screen according to the display parameters.

[0044] In some embodiments, the control module 13 in the above embodiments is configured to adopt one or more of grating array technology, lens technology, and directional light source technology to a...

no. 2 example

[0055] figure 2 It is a flow chart of the terminal screen display control method provided in the second embodiment of the present invention, consisting of figure 2 It can be seen that in this embodiment, the terminal screen display control method provided by the present invention includes the following steps:

[0056] S201: Obtain the relative angle between the user's eyes and the terminal screen;

[0057] S202: Adjust the display parameters of the terminal screen according to the relative angle, where the display parameters include a display range and / or a display angle;

[0058] S203: Control the display of the terminal screen according to the display parameters.

[0059]In some embodiments, controlling the display of the terminal screen according to the display parameters in the above embodiments includes: using one or more of grating array technology, lens technology, and pointing light source technology to adjust the display of the terminal screen according to the dis...

no. 3 example

[0070] In the prior art, common terminal screens include LCD (Liquid Crystal Display) liquid crystal screens and OLED (Organic Light-Emitting Diode) screens.

[0071] Among them, the liquid crystal display panel is mainly composed of a backlight source, a glass substrate, a polarizer, a liquid crystal material, and a color filter. Between the upper and lower glass, it is filled with liquid crystal; Arranged organic compounds, under the action of different currents and electric fields, the liquid crystal molecules will be arranged in a regular rotation of 90 degrees, resulting in a difference in light transmittance, so that there will be a difference between light and dark when the power is ON / OFF. According to this principle, each pixel is controlled. Then use the color filter to form the three primary colors of red, green and blue to form the desired image.

[0072] The basic structure of OLED is a thin and transparent layer of indium tin oxide with semiconducting properties,...

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PUM

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Abstract

The invention provides a terminal screen display control method, device and a terminal. The method comprises steps of acquiring a relative angle between user eyes and a terminal screen, adjusting display parameters of the terminal screen according to the relative angle, and controlling display of the terminal screen according to the display parameters. The display parameters consist of a display range and / or display angle. According to the embodiment, the terminal acquires the relative angle between the user eyes and the terminal screen, then adjusts the optical parameters of the terminal screen according to the relative angle, and at last controls the display of the terminal screen based on the display parameters, so contents displayed on the terminal screen can be only seen by a user and other people cannot check the screen display; a problem of incapability of user privacy protection by a terminal screen display way in the prior art can be solved; and terminal display information safety can be guaranteed and user use experience can be enhanced.

Description

technical field [0001] The present invention relates to the field of terminal display, in particular to a terminal screen display control method and device, and a terminal. Background technique [0002] As the performance of mobile devices, such as mobile phones and tablets, becomes stronger and stronger, it has become an indispensable must-have for users. When personal privacy or corporate confidential pictures, videos, documents, etc. are involved, it is inevitable that people around can see or peek into the content of the mobile phone screen, making it difficult to ensure the security of personal and corporate information. [0003] Therefore, how to provide a method capable of controlling the display of the terminal screen is a technical problem to be solved urgently by those skilled in the art. Contents of the invention [0004] The invention provides a terminal screen display control method and device, and a terminal to solve the problem that the existing terminal sc...

Claims

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Application Information

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IPC IPC(8): G06F3/01G06F3/0346
Inventor 曹恒
Owner ZTE CORP