Curved Reflective Surface Barcode Reading Solution

Industry Demand

With the rapid development of various technology sectors in recent years—including emerging technologies like 5G AI and automotive—the semiconductor industry has entered a new era. As a critical component in modern electronic products and an essential element of many common electronic devices semiconductors now require barcode-d traceability throughout manufacturing processes. From PCB assembly to various production stages the integration of machine vision inspection with barcode reading solutions enhances production efficiency while ensuring high-precision high-efficiency traceability across all manufacturing steps enabling intelligent digital management from source production.

Project Background:
In semiconductor production processes, most manufacturers utilize machine vision systems or fixed-mount barcode readers for automated code scanning. After production completion, each structural component requires code reading and data binding, with all information uploaded to the MES system for recording and traceability management.

Barcode Reading Challenges：

When reading QR codes on curved surfaces, the product's arc shape causes glare that prevents proper code scanning.

Additionally, the high quantity and varied types of barcodes require an expanded scanning field of view.

Solution Advantages：
1.The R-3000 series barcode readers feature polarization mode, effortlessly solving barcode reading challenges on reflective surfaces.

2.With rapid-response image sensors, they ensure high-precision decoding of every captured image.

3.Their compact and flexible design allows for easy deployment. For multi-code applications with height restrictions, the 3000 series can be networked with motion axes to read and sequentially output all barcodes during movement.

Solution Performance:
1.The R-3000 series barcode reader's polarization mode effectively resolves image clarity issues caused by surface glare.

2.This highly integrated micro-vision system combines image capture, processing, and communication functions. Its networking capability allows for expanded field-of-view configurations to meet large-area scanning requirements.