VIEWON

Surface Inspection Solution

POLUS

· Unrivaled synthetic algorithm technology that can quantify and shape optical information considering diffuse reflection of high gloss inspection materials (patent registration)

· A technology that combines 2D and 3D image processing methods to project only surface defects

· Defect detection technology by increasing image clarity and minimizing distortion with special design line scan lighting technology (patent registration)

POLUS
Application field and industry

Metal & aluminum products
Eliminates diffused reflections on metal surfaces to detect fine scratch, dent, crack and wrinkle on the surface
Plastic Injection & Rubber Products
Detect Scratch, dent and cracks on surface without being affected by the color of the injected products.
PCB & Plated Products
Detect Scratch, dent and foreign substance on plated PCB's surface.
FPD & Glass Products
Detect Scratch, dent and foreign substance on tempered glass and LCD.
Film Products
Inspect Scratch, dent and foreign substance on film of roll to roll equipment.
Bottle, can and PET products
Detect Scratch, dent and foreign substance on glass, aluminum and PET Bottle.
Secondary battery / hydrogen battery separator
Scratches, breaks, stings, and foreign substances on the surface that are Scattered reflection.
Other Products
Detect optimal state for products whose judgment is unclear in the 2D image.

POLUS
Features and Advantages

Applying the methods of 2D and 3D image process
On the surfacs of metal and film with severe diffused reflections depending on the angle of the light, you can do the inspection in optimal condition excluding interference of ambient light and protruding the defects of surface.
Complete surface inspection integrated solution
This is an integrated solution for surface inspection with HW and SW technologies for image processing.
Ability to inspect products in stationary and moving states
It is a surface inspection product that can use area scan camera and line scan camera, and provides the optimal solution for customer's system.
Highly precise defect detection
It is a highly precise inspection system that can detect defects that are difficult to detect with the naked eye and defects in microns (um).
Standardization of system
Standardized optical systems can minimize the time and cost of installation.