Projection image presentation method and device

A technology for projecting images and images, applied in the field of projection image presentation methods and devices, capable of solving problems such as poor visual effects and achieving good user experience

Active Publication Date: 2017-11-10
HISENSE BROADBAND MULTIMEDIA TECH
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a projection image presentation method and device to overcome the problem of poor visual effect in the prior art

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 image presentation method and device
  • Projection image presentation method and device
  • Projection image presentation method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0038] The embodiment of the present invention is applied to projection equipment such as micro-projectors and projectors, and aims to solve the problem that in the prior art, the image is gradually brightened and clear during the optical-mechanical lighting process of the projection equipment, so that users need to wait for a period of time to see...

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 present invention provides a projection image presentation method and device. The method for presenting a projected image of the present invention includes: after the optical-mechanical system of the projection device is started, turning on the display of the optical-mechanical curtain; configuring the brightness of the optical-mechanical system, and loading the startup logo image, so that when the optical-mechanical curtain is turned off, Before displaying, finish configuring the brightness of the light machine and finish loading the boot logo image; close the display of the light machine curtain, and display the boot logo image. In the present invention, since the display of the optical-mechanical screen is in the open state during the process of the optical-mechanical brightness gradually becoming stronger, the user cannot feel the process of gradually increasing brightness. After turning off the display of the optical-mechanical screen, what is directly seen is a clear boot Logo image, better user experience.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and device for presenting projected images. Background technique [0002] With the rapid development of science and technology, the use of projection equipment is becoming more and more extensive. For example, in general conference briefing occasions, projection equipment is used to display the content of the report so that the participants can clearly watch the information. [0003] figure 1 Schematic diagram of the flow chart for optical-mechanical configuration of existing projection equipment. Specifically, such as figure 1 As shown, after the optomechanical system of the projection equipment is powered on, the optomechanical system startup process is performed first, that is, some necessary initialization work is performed. After the optomechanical system is started, the image is frozen (Freeze) in turn, the display of the optomechanical curtain is ...

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 & AuthorityPatents(China)
IPC IPC(8): H04N9/31
CPCH04N9/3141H04N9/3179
Inventor宗树伟
OwnerHISENSE BROADBAND MULTIMEDIA TECH