Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Mobile terminal and display system capable of defining viewing range of screen content

A mobile terminal and viewing range technology, applied in the field of mobile terminals and display systems, can solve the problems of information leakage, peeping, and easy to be seen by others

Active Publication Date: 2015-08-26
TCL COMM TECH NINGBO CO LTD
View PDF7 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are often other people present in public places, and when we view information, it is easy to be seen by others, resulting in information leakage
[0003] Therefore, there is an urgent need to solve the problem of how to prevent others from peeping when the user uses the terminal to view information

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Mobile terminal and display system capable of defining viewing range of screen content
  • Mobile terminal and display system capable of defining viewing range of screen content
  • Mobile terminal and display system capable of defining viewing range of screen content

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] In the following description, for purposes of illustration rather than limitation, specific details, such as specific system architectures, interfaces, and techniques, are set forth in order to provide a thorough understanding of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0021] see figure 1 , figure 1 It is a schematic structural diagram of an embodiment of a mobile terminal that limits viewing range of screen content in this application. In this embodiment, the mobile terminal 100 that limits the viewing range of the screen content includes a screen 110 and a convex lens 120, the convex lens 120 is located on the light emitting side of the scree...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The application discloses a mobile terminal and a display system capable of defining the viewing range of the screen content. The mobile terminal capable of defining the viewing range of the screen content comprises a screen and a convex lens. The convex lens is disposed on the light-emitting side of the screen. The screen is arranged at the focus position of the convex lens such that light emitted by the screen forms parallel light by passing the convex lens.By adoption of the above mode, the display content of the mobile terminal is prevented from being viewed by people.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a mobile terminal and a display system that limits viewing range of screen content. Background technique [0002] In daily life, we always inevitably use terminals such as mobile phones and computers to check some private or important information in public places. However, there are often other people present in public places, and when we view information, it is easy to be seen by others, resulting in information leakage. [0003] Therefore, there is an urgent need to solve the problem of how to prevent others from peeping when the user uses the terminal to view information. Contents of the invention [0004] The present application provides a mobile terminal and a display system that limit viewing range of screen content, which can prevent others from viewing the display content of the mobile terminal. [0005] The first aspect of the present application provides ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G09F9/00G02F1/1335G02B27/00
Inventor 黄严良
Owner TCL COMM TECH NINGBO CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com