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Projected display image adjusting method and electronic equipment

An electronic device and projection display technology, applied in the electronic field, can solve problems such as unclear display of projection content and uneven surface of projection area, and achieve the effect of avoiding unclear display content and avoiding cumbersome steps

Inactive Publication Date: 2014-06-18
LENOVO (BEIJING) CO LTD
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention provides a projection display image adjustment method and electronic equipment. The method and device provided by the present invention solve the problem that in the prior art, the position of the interference object in the projection display area changes, and if the interference object overlaps with the projection content, the line will go out. The projected content is displayed on the outer surface of the distractor, which causes the surface of the projected area to be uneven, resulting in the problem that the projected content is not displayed clearly

Method used

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  • Projected display image adjusting method and electronic equipment
  • Projected display image adjusting method and electronic equipment
  • Projected display image adjusting method and electronic equipment

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Embodiment Construction

[0046] In the prior art, the application of the projector usually projects the playback content on any plane, but in many cases there may be some disturbances on the plane where the projection content is displayed. When initially setting up the projection, you will choose to avoid the specific area of ​​the interference object, but because the position of the interference object may change during the projection process, after the position of the interference object changes, there may be some changes. Suitable area for projection. However, in the existing projection technology, if the position of the interfering object changes and the interfering object overlaps with the projected content, the projected content can only be displayed on the outer surface of the interfering object. In such a projection area with an uneven surface, there will be projection The content is not displayed clearly. In addition, if the initial projected display area is relatively small, and after the d...

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Abstract

The invention discloses a projected display image adjusting method and electronic equipment. After the electronic equipment projects displaying content on a first plane, the projected display image adjusting method comprises the steps of detecting whether interfering objects of which the positions are changed are inside a setting zone of the first plane, generating a projected zone adjusting order according to the positions of the interfering objects after being moved if so, and adjusting the projecting area and / or the projecting zone of the displaying content according to the projected zone adjusting order. When the positions of the interfering objects are changed, the area and the position of the projecting area can be adjusted automatically and correspondingly. The problem that the projecting content overlaps the interfering objects and the displaying content is not clear can be avoided, the electronic equipment can automatically determine the most suitable projected area, and the tedious steps of projecting adjustment can be avoided.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a projection display image adjustment method and electronic equipment. Background technique [0002] Projector, also known as projector, mainly uses 3MLCOSRGB three-color projection light machine and 720P chip decoding technology to make the traditional huge projector compact, portable, miniaturized, entertaining and practical, making projection technology closer to life and entertainment . Projectors can be carried with you, sometimes we also call them pico projectors or pocket projectors. [0003] The principle of displaying images by projectors in the prior art is basically the same for all types of projectors. The projector first shines light on the image display element to generate an image, which is then projected through the lens. Image display elements of projectors include a transmissive type that generates images using transmitted light and a reflective type that...

Claims

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Application Information

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IPC IPC(8): H04N5/74G03B21/00
Inventor 张超
Owner LENOVO (BEIJING) CO LTD
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