Line Spectral Camera

The principle of the 3D line spectral camera is to extend the focus halo range of different colors of light by using special lenses to form special magnified chromatic aberration.

Challenges and solution

The principle of the 3D line spectral camera is to extend the focus halo range of different colors of light by using special lenses to form special magnified chromatic aberration. According to the different distances between the target and the lens, the light with a certain wavelength will be focused on the target. Then, by measuring the wavelength of the reflected ray, the precise distance can be obtained. The measurement results will not be affected by the intensity of the reflected lights, and because the intensity of the reflected light only depends on the reflectivity of the target, even if the target is a strong light-absorbing material reliable measurements can be taken, such as black rubber, or transparent materials, such as glass or liquid.

Product Description

SmartMore’s 3D line spectrum confocal sensors break through the limitations of traditional detection methods and provide optical precision detection sensors with higher measurement accuracy and faster measurement speed for the industry 4.0 era.

Product Features

● Not affected by object material and reflection

● Multi-layer detection

● 3D glass/side seam dispensing inspection

● Line scan confocal/one step

● 35000 lines/second of ultra-high-speed scanning

● Complete SDK and one-stop software service

Applications

In the face of complex materials such as transparent glass film materials, lithium battery products, 3C electronic products, semiconductor components, etc., it can perform the 3D inspection with sub-micron accuracy.

3C Electronics

● Camera module, screen, button module, and curved screen curvature defect detection

● Printed circuit board / gluing defect detection

● Multi-layer glass inspection

Mobile Phone Middle frame

● Step height measurement and LED screen glue inspection

● Mobile phone curved frame and IC chip defect scanning

Chips

● Metals engraved characters detection

● Chip via defect detection

● Integrated circuit / Transistor / Resistor/ Capacitor / Inductor / IC chip-completed in one scan

● Plasma etching, wafer solder joint, CMOS chip Goldwire defect detection

● Printed circuit inspection

Lithium Battery

● Metal film scratch detection

● Electrode edge burr detection

● Detection of defects in metal wire insulation adhesive

● Edge combining detection

● Bubble detection in battery polepiece coating

To best satisfy the needs of multiple industries we provide the customization option for each product.