Unlock instant, AI-driven research and patent intelligence for your innovation.

camera module

A technology for camera modules and bases, applied to cameras, camera focus devices, projector focus devices, etc., can solve the problems of inferior camera modules, polluting IR cut-off filters, etc., and achieve the effect of less damage and improved durability

Active Publication Date: 2019-09-03
LG INNOTEK CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] When the boss is damaged, the resulting foreign matter can contaminate the IR cut filter placed at a position close to the boss, and when the IR cut filter is contaminated by foreign matter, a dull circular image is produced on the image of the camera module or black spots, resulting in poor quality camera modules

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
  • camera module
  • camera module
  • camera module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] Exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings.

[0039] figure 1 To show a schematic cross-sectional view of a camera module according to the present disclosure, figure 2 To show the view from the spool side figure 1 A plan view of the connection between the bottom elastic member and the terminal, image 3 To illustrate a perspective view of a connection between a bottom elastic member formed with a solder cut-off portion and a terminal according to the first exemplary embodiment of the present disclosure, Figure 4 To illustrate a perspective view of a connection between a bottom elastic member formed with a solder cutoff and a terminal according to a second exemplary embodiment of the present disclosure, Figure 5 To illustrate a perspective view of a connection between a bottom elastic member formed with a solder cut-off portion and a terminal according to a third exemplary embodiment o...

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

Disclosed is a camera module including a PCB (Printed Circuit Board) on which an image sensor is mounted, a base mounted on the PCB, a bobbin mounted over the base in a reciprocating manner, fixed to the base to support the bobbin A bottom elastic member, a terminal installed at the base, and a solder cut-off, one end of the terminal is conductively connected to the PCB, and the other end of the terminal is conductively connected to the bottom elastic member at the soldering portion, the solder cut-off is formed at the base to Stops the movement of solder overflowing from the soldered part.

Description

technical field [0001] Exemplary aspects of the present disclosure relate to a camera module. Background technique [0002] The camera module may perform an autofocus function by disposing a lens barrel mounted with a plurality of lenses at an upper surface of a PCB (Printed Circuit Board) on which an image sensor is mounted and by moving the lens barrel or at least one lens sheet relative to the image sensor . The autofocus function can be performed by various actuators, and among them, an autofocus method using a VCM (Voice Coil Motor) is generally employed. [0003] The VCM is configured such that the magnet is installed at the holding member fixedly installed at the upper surface of the PCB, and the bobbin is vertically and reciprocatingly provided at a position opposite to the position of the magnet, wherein the bobbin is on the outer periphery A coil is wound around. A lens barrel is mounted on the inner surface of the line barrel, and a plurality of lenses are moun...

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 Patents(China)
IPC IPC(8): H04N5/225
CPCG03B3/10G03B2205/0069H04N23/54H04N23/57
Inventor 朴相沃李圣民李准泽孙秉旭
Owner LG INNOTEK CO LTD