Educational behavior intelligent monitoring device based on wide-angle camera and manufacturing method thereof

A manufacturing method and camera technology, which can be used in image communication, color TV parts, TV system parts and other directions, and can solve problems such as small camera angle and imaging distortion in edge areas.

Active Publication Date: 2021-05-28
山东正禾大教育科技有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for wide-angle light-sensing, the existing technology often uses a single sensor chip to form a concave shape on the light-receivi...

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
  • Educational behavior intelligent monitoring device based on wide-angle camera and manufacturing method thereof
  • Educational behavior intelligent monitoring device based on wide-angle camera and manufacturing method thereof
  • Educational behavior intelligent monitoring device based on wide-angle camera and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The present technology will be described with reference to the drawings in the embodiments, it being understood that the technology may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the art to those skilled in the art. Indeed, the technology is intended to cover alternatives, modifications and equivalents of these embodiments, which are included within the scope and spirit of the technology as defined by the appended claims. Furthermore, in the following detailed description of the technology, numerous specific details are set forth in order to provide a thorough understanding of the technology. It will be apparent, however, to one skilled in the art that the technology may be practiced without these specific details.

[0035] The terms "top" and "bottom," "upper" and "lower," and "vertical...

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 provides an educational behavior intelligent monitoring device based on a wide-angle camera and a manufacturing method thereof. The sensor substrate is provided with the main chip area and the auxiliary chip areas surrounding the main chip area, the combination can guarantee imaging uniformity of the opposite area and the edge area, imaging distortion of the edge area is prevented, and the light receiving face of the sensor substrate is made to be in a protruding shape so that a large imaging angle can be obtained. Therefore, the camera and the monitoring equipment have the advantages of high reliability, wide monitoring visual angle and convenience in control.

Description

technical field [0001] The invention relates to the field of semiconductor chip packaging, in particular to an image sensor device, a camera based on the image sensor, and an educational behavior intelligent monitoring device based on the camera and a manufacturing method thereof. Background technique [0002] In the current educational activities, it is necessary to use monitoring equipment to supervise the learning behavior of students, which is mainly based on the monitoring behavior of the camera. The basic component of the camera is the image sensing component, that is, the image sensor device of the present application, whose stability and viewing angle directly affect the reliability of monitoring. However, for wide-angle light-sensing, the existing technology often adopts a single sensor chip to form a concave shape on the light-receiving surface, which often causes imaging distortion in the edge area, and its camera angle is still relatively small, for example, only...

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
IPC IPC(8): H04N5/225H04N5/232H01L23/04H01L23/16H04N7/18
CPCH01L23/04H01L23/16H04N7/18H04N23/55H04N23/54H04N23/695
Inventor 全红杰
Owner 山东正禾大教育科技有限公司
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
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap