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Method and apparatus for adjusting visible area of screen

An area and screen technology, applied in the field of adjusting the visible area of ​​the screen, can solve the problems of manual adjustment by users, difficulty for users to accurately adjust the size of the visible area, and complicated operation, so as to reduce rotation fatigue, improve viewing experience, and improve adjustment accuracy. Effect

Active Publication Date: 2016-02-24
XIAOMI INC
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  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the above-mentioned related technologies have at least the following problems: on the one hand, the size of the visible area needs to be manually adjusted by the user, and the operation is cumbersome; on the other hand, most users do not know the relationship between the viewing distance and the size of the visible area Appropriate proportional relationship, which makes it difficult for users to accurately adjust the size of the visible area

Method used

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  • Method and apparatus for adjusting visible area of screen
  • Method and apparatus for adjusting visible area of screen
  • Method and apparatus for adjusting visible area of screen

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Embodiment Construction

[0065] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0066]The method for adjusting the visible area of ​​a screen provided by the embodiments of the present disclosure can be applied to electronic equipment such as televisions, computers, and home audio-visual equipment. In order to simplify the description, in the following method embodiments, unless otherwise specified, only an electronic device is used as an example for the execution...

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Abstract

The present disclosure discloses a method and an apparatus for adjusting a visible area of a screen, and belongs to the field of display technology. The method comprises: acquiring a distance between a human face and a screen and a position of the human face via at least one camera; determining a matching display size of a visible area of the screen according to the distance; determining a matching display position of the visible area according to the position of the human face; and controlling the visible area to be displayed on the screen according to the matching display size and the matching display position. The method and apparatus disclosed by the present disclosure solve the problems that because the size of the visible area needs to be adjusted by a user manually in the related art, the operation is cumbersome and adjustment accuracy is low; and the automated adjustment of the matching display size and the matching display position of the visible area is achieved, thereby reducing operation requirements on the user and helping improve adjustment accuracy, and furthermore achieving the technical effects of reducing eye rotation fatigue of the user and improving user viewing experience.

Description

technical field [0001] The present disclosure relates to the field of display technology, and in particular to a method and device for adjusting the visible area of ​​a screen. Background technique [0002] The position of the TV is usually fixed, but the viewing position of the user changes from time to time. For example, the user sometimes leans against the head of the bed to watch TV, and sometimes lies at the end of the bed to watch TV. The difference in the distance between the user and the TV will directly affect the viewing experience of the user. [0003] In the related art, the user can manually adjust the size of the visible area of ​​the TV screen according to the distance between the user and the TV screen. For example, when the distance between the user and the TV screen is long, the original size of the visible area is maintained; and when the distance between the user and the TV screen is short, the user can manually adjust and reduce the size of the visible...

Claims

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Application Information

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IPC IPC(8): G06F3/01
CPCG06F3/011
Inventor 李国盛潘双全冯超
Owner XIAOMI INC
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