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

Microcamera module manufacturing method and product thereof

A technology of micro-camera and manufacturing method, which is applied in photography, image communication, television, etc. It can solve the problems of low degree of refinement of device structure, limited focus adjustment method, and low focus adjustment accuracy, and achieve small volume Miniaturization, ingenious structural design, reducing the effect of focusing components

Inactive Publication Date: 2012-09-26
DONGGUAN LITE ARRAY
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing camera module has limited focusing methods, low degree of device structure refinement, long focusing stroke, low focusing accuracy, etc., and is difficult to apply to special applications because of its large size.

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
  • Microcamera module manufacturing method and product thereof
  • Microcamera module manufacturing method and product thereof
  • Microcamera module manufacturing method and product thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1: see figure 1 with figure 2 , a method for manufacturing a miniature camera module provided by an embodiment of the present invention, which includes the following steps:

[0033] (1) Prepare a small-volume lens 1 with a large viewing angle, which is used to focus on the subject;

[0034] (2) Prepare a mirror base 2, on the mirror base 2 is provided with an adjustment slot that is adapted to the outline of the small-volume large-view lens 1 and for the small-volume large-view lens 1 to slide back and forth on it twenty one;

[0035] (3) Corresponding to the front end of the adjustment channel 21, a notch 22 is provided at the front of the mirror base 2 to facilitate placing the small-volume, large-angle lens 1 on the adjustment channel 21;

[0036] (4) Prepare an image sensing component 3, and arrange the image sensing component 3 at the tail of the mirror base 2 corresponding to the position of the tail end of the adjustment channel 21;

[0037] (5) P...

Embodiment 2

[0046] Example 2, see image 3 , a kind of micro-camera module manufacturing method and its products provided by this embodiment are basically the same as Embodiment 1, the difference is that the front part of the small volume and large viewing angle lens 1 is adjusted from the adjustment channel of the mirror base 2 21 sticks out.

Embodiment 3

[0047] Example 3, see Figure 4 with Figure 5 , a method for manufacturing a miniature camera module provided by an embodiment of the present invention, which includes the following steps:

[0048] (1) Prepare a small-volume lens 1 with a large viewing angle, which is used to focus on the subject;

[0049] (2) Prepare a mirror base 2, on the mirror base 2 is provided with an adjustment slot that is adapted to the outline of the small-volume large-view lens 1 and for the small-volume large-view lens 1 to slide back and forth on it twenty one;

[0050] (3) Corresponding to the front end of the adjustment channel 21, a notch 22 is provided at the front of the mirror base 2 to facilitate placing the small-volume, large-angle lens 1 on the adjustment channel 21;

[0051] (4) Prepare an image sensing component 3, and arrange the image sensing component 3 at the tail of the mirror base 2 corresponding to the position of the tail end of the adjustment channel 21;

[0052] (5) Pla...

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 microcamera module manufacturing method, and also discloses a product manufactured by implementing the microcamera module manufacturing method, wherein the product comprises a small-volume large-viewing angle lens, an image sensing unit and a lens seat; an adjusting through slot is arranged on the lens seat, a gap is formed on the front part of the lens seat, the image sensing unit is arranged on the tail part of the lens seat, and the small-volume large-view angle lens is arranged on the adjusting through slot. The method provided by the invention is simple in manufacturing processes and low in cost, a focusing system is separated and saved skillfully, and production processes and a product structure are effectively simplified. The product provided by the invention is ingenious and reasonable in structural design; focusing is realized by directly adjusting the front and back sliding positions of the small-volume and large-viewing angle lens on the adjusting through slot, so that the effect of realizing focusing without the focusing system is achieved; focuses are adjusted conveniently and fast; focusing components are effectively reduced; cost is reduced; the structure also can be greatly simplified; small volume and miniaturization are realized; and requirements of special-purpose CMOS camera module (CCM) are met.

Description

technical field [0001] The invention relates to camera technology, in particular to a method for manufacturing a miniature camera module and its products. Background technique [0002] CMOS Camera Module (CMOS Camera Module), referred to as CCM, is the core device used in various new-generation portable camera equipment. Compared with traditional camera systems, it has the advantages of miniaturization, low power consumption, low cost, and high image quality. It can be widely used in camera phones, videophones, car assisted driving, security monitoring and other fields. [0003] CCM is mainly composed of SENSOR, LENS, FPC / PCB, CONNECTOR and other parts. Among them, SENSER is an area array CCD or CMOS sensor; LENS is a cylindrical lens assembly composed of spherical or aspheric lenses made of glass or plastic materials; FPC / PCB is an electronic circuit board; the entire camera module has a compact structure and excellent image quality. The application effect in the field of...

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): G03B17/12G03B15/05G02B7/04H04N5/225
Inventor 沈振权舒伟平曹后平田野林波
Owner DONGGUAN LITE ARRAY
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