Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Projecting device

A technology of projection device and projection unit, which is applied in the direction of TV, color TV parts, electrical components, etc.

Inactive Publication Date: 2013-09-18
郑敏敏
View PDF3 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, although electronic devices are quite popular, there will still be a lot of inconvenience when people use them in real life.

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
  • Projecting device
  • Projecting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] In one embodiment of the projection device of the present invention, the projection device includes a control unit, a projection unit, a screen unit and a signal unit, the signal unit is used to receive an external image signal and send it to the control unit, and the control unit The unit is used to process the image signal and send it to the projection unit, the projection unit is used to project the image to the screen unit according to the processed graphic signal, and the screen unit is used to display the...

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 discloses a projecting device. The projecting device comprises a control unit, a projecting unit, a screen unit and a signal unit, wherein the signal unit is used for receiving external image signals and transmitting the same to the control unit, the control unit is used for processing the image signals and transmitting the processed image signals to the projecting unit, the projecting unit is used for projecting images on the screen unit according to the processed image signals, the screen unit is used for displaying the images and transmitting touch-control signals to the signal unit, and the signal unit is controlled by the control unit to transmit corresponding operation instruction signals to external electronic equipment according to the touch-control signals. The projecting device is simple and convenient to use.

Description

technical field [0001] The invention relates to the display field, in particular to a portable projection device. Background technique [0002] With the rapid development of electronic technology, portable devices, such as mobile phones and tablet computers, have become one of the necessary personal belongings for people. However, electronic devices such as mobile phones have small screens, making it inconvenient to watch movies or play games. In addition, people may often go to various places to introduce products to customers due to work needs, so many people carry heavy laptops on their backs. Therefore, although electronic devices are quite popular, many inconveniences may occur in people's use in real life. Contents of the invention [0003] In order to solve the above problems, the present invention provides an easy-to-use projection device. [0004] One embodiment of the present invention provides a projection device, including a control unit, a projection unit, ...

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): H04N5/74
Inventor 徐学问
Owner 郑敏敏
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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