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

Projection method and device and electronic equipment

A technology for electronic equipment and projection devices, which is applied in the direction of image reproducers, electrical components, and color TVs of projection devices, can solve problems such as distortion of projected images and affect user viewing, and achieve the effect of ensuring viewing experience.

Active Publication Date: 2018-11-06
BOE TECH GRP CO LTD
View PDF21 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a projection method and device, and electronic equipment to solve the problem in the related art that the projection image has local distortion that affects the user's viewing

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
  • Projection method and device and electronic equipment
  • Projection method and device and electronic equipment
  • Projection method and device and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0056] 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 invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0057] When electronic devices are used to project images or videos to be displayed on the surrounding walls, due to the uneven brightness and uneven surface of the walls, the projected images presented to the user are partially distorted, which reduces the viewing experience of the user.

[0058] In order to solve the above technical problems, an embodiment of the present invention provides a p...

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 invention relates to a projection method and device and electronic equipment. The projection method comprises the steps that the position of the distortion area in the projection image is determined; and the image projected to the distortion area is adjusted according to the set strategy based on the position of the distortion area so that the image in the distortion area is enabled to be consistent with that of other positions in the projection image. The projection image in the projection area is enabled to have no distortion without replacing the projection surface so as to guarantee the watching experience of the user.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a projection method and device, and electronic equipment. Background technique [0002] In order to meet the needs of some users, some electronic devices such as smart phones have added a projection function, which is convenient for users to project images or videos to be displayed to the surrounding walls. In some scenarios, the walls around the user's location may have uneven brightness and uneven surfaces, resulting in local distortion of the projected image presented to the user and degrading the user's viewing experience. Contents of the invention [0003] The present invention provides a projection method and device, and electronic equipment to solve the problem in the related art that local distortion of projected images affects viewing by users. [0004] According to a first aspect of an embodiment of the present invention, a projection method is provided, the...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H04N9/31
CPCH04N9/3185H04N9/3194
Inventor 董文储
Owner BOE TECH GRP 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