Laser Processing Solutions for Electronics Manufacturing

Precision Laser Micromachining for Electronics Manufacturing

Laser Micromachining Solutions for Electronics Manufacturing

Advanced ultrafast laser solutions for cutting, drilling, marking, and surface processing in consumer electronics, semiconductors, and precision components.

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Overview

Precision laser micromachining enables high-accuracy cutting, drilling, and patterning with minimal thermal damage across advanced materials such as glass, sapphire, silicon, and flexible substrates.

Widely applied in OLED/Micro-LED displays, FPC manufacturing, and precision electronic components, Chanxan Laser empowers next-generation electronics manufacturing with advanced laser systems designed for precision, efficiency, and scalable industrial performance.

Precision Laser processing for consumer electronics

Applications & Material Compatibility

Engineered for diverse electronic manufacturing needs, Chanxan Laser solutions support precision processing across advanced materials and high-value applications.

Advanced Tech

Semiconductor Packaging

Processing Objects:

Wafer, Wafer Carrier, TGV Glass Substrate, EMC Packaging, Lead Frame, Chip Carrier Board

Core Materials:

Si, SiC, GaN, EMC, BT Carrier, Copper Alloy, Quartz Glass

Laser Processes:

Wafer Dicing, TGV Drilling, Precision Etching, Coating Removal, Laser Marking

Optoelectronic

Optoelectronics

Processing Objects:

Optical Waveguide, Optical Glass, Laser Components, Precision Optical Components

Core Materials:

Quartz Glass, Sapphire, Optical Crystal, Coated Glass

Laser Processes:

Micro Structuring, Surface Texturing, Glass Cutting, Precision Etching

Micro Component

Precision Components

Processing Objects:

MEMS devices, quartz crystals, ceramic substrates, microfluidic chips

Core Materials:

Si, Quartz, Alumina, Aluminum Nitride, Ceramics

Laser Processes:

Functional Etching, Micro Drilling, Laser Scribing, Micro Structuring

Industry Focus

Consumer Electronics

Processing Objects:

OLED Flexible Display, Cover Glass, Camera Protective Lens, Mobile Phone Mid-Frame, Back Cover, Logo Area, Camera Module

Core Materials:

PI, PET, Ultra-thin Glass, Sapphire, Aluminum Alloy, Stainless Steel, Ceramics, UV Adhesive

Laser Processes:

Laser Cutting, Film Removal, Laser Marking, Paint Removal, Surface Texturing, Laser Welding, Laser Curing

Smart Device

Wearable Devices

Processing Objects:

Flexible Printed Circuit (FPC), Flexible Sensor, Smartwatch Glass Cover, Biometric Monitoring Module

Core Materials:

PI, ITO, Copper Foil, PET, Glass, Biocompatible Film

Laser Processes:

Laser Drilling, Coverlay Removal, Glass Cutting, Laser Structuring, Micro Cutting

Display Tech

AR / VR Devices

Processing Objects:

Optical waveguide lenses, Micro LED display modules, AR optical components

Core Materials:

Optical Glass, GaN, Sapphire, AR Coating Materials

Laser Processes:

Film Processing, Glass Cutting, Micro Structuring, Precision Texturing

Circuit Interconnect

PCB / FPCB Processing

Processing Objects:

HDI PCB, FCCL, Coverlay, PCB Traceability Area, High-Density Interconnect Board

Core Materials:

FR4, PI, Copper Foil, Adhesive Layer, Resin Substrate

Laser Processes:

Laser Drilling, Laser Scribing, PCB Marking, Layer Removal, Precision Cutting

Optoelectronic

Display Manufacturing

Processing Objects:

OLED Panel, Mini/Micro LED Substrate, Polarizer, Optical Film

Core Materials:

PI, ITO, GaN, PET, Optical Film, Multilayer Composite Materials

Laser Processes:

Laser Lift-Off (LLO), Film Removal, Precision Cutting, Laser Structuring

Precision Assembly

Connector & Micro Assembly

Processing Objects:

USB/Type-C connectors, precision terminals, miniature connectors

Core Materials:

Copper Alloy, Stainless Steel, Nickel-plated Materials, Precision Metals

Laser Processes:

Precision Welding, Micro Joining, Laser Marking, Precision Engraving

New Energy

Battery Electronics

Processing Objects:

Battery Electrode, Tab, Busbar, CCS Acquisition Board, Insulating Film, Separator

Core Materials:

Copper Foil, Aluminum Foil, Graphite Coating, PP, PE, Insulating Composite

Laser Processes:

Laser Welding, Coating Removal, Micro Drilling, Precision Cutting, Laser Cleaning

Automotive Tech

Automotive Electronics

Processing Objects:

Automotive FPCs, automotive camera modules, LiDAR sensors, electronic modules

Core Materials:

PI, Glass, Copper Foil, EMC, Automotive-Grade Composite Materials

Laser Processes:

Laser Structuring, Precision Cutting, Sensor Hole Drilling, Marking

Medical Devices

Medical Electronics

Processing Objects:

Medical sensors, flexible electronic components, wearable medical electronics

Core Materials:

PI, Metal Thin Films, Biocompatible Materials, Flexible Polymers

Laser Processes:

Precision Micromachining, Surface Activation, Laser Marking, Precision Bonding

Comprehensive Solutions

1. Precision Structuring

Precision Structuring creates high-precision microstructures on or within advanced electronic materials, achieving micron to nanometer scale features.

Key Processes

Laser Cutting
Laser Drilling
Laser Scribing
Precision Etching

Key Advantages

Micron-level processing accuracy
Minimal heat-affected zone (HAZ)
Non-contact processing
Excellent edge quality
Suitable for ultra-thin materials

Applications:

PCB & FPC Processing: High-precision cutting, depaneling, drilling, and thin-film processing for PCB, FPC, and flexible electronic components.
Micro-circuit Patterning: Precision laser patterning of ITO conductive films and flexible substrates for touchscreens, flexible displays, sensors, and advanced electronic circuitry.
OLED & Cover Glass Processing: High-precision structural processing of ultra-thin glass, sapphire, and flexible display materials.
Semiconductor Wafer Processing: Applicable for wafer dicing, substrate cutting, micro-drilling, and MEMS micromachining.
Optical Components: High-precision micromachining of microlens arrays, optical films, and diffractive optical elements for advanced optoelectronic and photonic devices.

2. Selective Layer Removal

Selective Layer Removal technology uses high-energy density lasers to precisely remove specific functional layers, coatings, or films while maximally protecting the underlying substrate.

Key Processes

Laser Stripping
Coating Removal
Film Removal
Paint Removal

Key Advantages

High selectivity in processing
Precise control over removal depth
No damage to underlying materials
Reduced residue and contamination
Suitable for complex multi-layer structures

Applications:

PCB/FPC Surface Processing: Selective removal of solder mask, insulating coatings, and surface layers for PCB/FPC.
Coating Removal: Removing localized coatings on chip lead frames for subsequent bonding or welding; Precisely removing coatings on battery electrode sheets and sensor electrodes to expose conductive materials.
Film Removal: Removing ITO, metal films for patterning displays and touchscreens; Removing localized protective layers for subsequent processing.
Paint Removal: Removing localized paint layers for translucent buttons and indicator light windows on electronic product casings; Removing solder mask for circuit board repair.

3. Surface Functional Processing

Surface Functional Processing enables enhanced performance, improved adhesion, and precision structuring.

Key Processes

Functional Etching
Surface Texturing
Surface Activation
Anodized Surface Processing
Electroplated Surface Processing

Key Advantages

Precise control of surface microstructures
Improved adhesion and surface energy
Enhanced heat dissipation and performance
Supports localized processing
Suitable for high-end requirements

Applications:

Precision Surface Structuring: Laser micromachining of semiconductor, glass, ceramics, and optical materials to create precision microstructures.
Surface Texturing: Micron-level surface texturing for thermal management components, heat sinks, and electronic parts.
Anodized & Coated Surface Processing: Precision laser processing of anodized aluminum, coated metals, and electronic housings for localized patterning, decorative features, functional marking, and selective coating removal.
Precision Circuit & Layer Structuring: High-precision laser structuring of conductive layers and coated surfaces for fine circuitry, localized material removal, and electronic component processing.

4. Marking & Traceability

Laser marking technology creates permanent, high-contrast, and wear-resistant marks on various materials including metals, plastics, ceramics, glass, and composite materials.

Key Processes

QR / Data Matrix Marking
PCB Marking
Black Marking
Precision Engraving

Key Advantages

Permanent, high-contrast marking
Supports micro-sized encoding
High-speed online processing
Supports MES and automation
Excellent wear resistance

Applications:

QR/Data Matrix Marking: High-precision marking of micro QR codes, Data Matrix codes, serial numbers, and traceability identifiers on chips, PCBs, connectors, and electronic components.
PCB Marking: Marking serial numbers, logos, production dates, and traceability information on PCB, FPC, and electronic assemblies.
Black Marking: Creating high-contrast, tactile-free black marks on anodized aluminum casings of smartphones and laptops; Forming black marks on stainless steel surfaces for medical devices and precision tools.

Sample Showcase

Laser drilling of semiconductor chip test sockets

About Chanxan Laser

Precision Laser Processing Excellence

Chanxan Laser, with its profound expertise in precision laser processing, delivers premium laser equipment to the electronics manufacturing industry. Leveraging its mature process database and customized solution system, Chanxan Laser continues to drive electronic processing technology towards a more precise, intelligent, and efficient future.

We are committed to assisting clients in achieving an intelligent manufacturing upgrade characterized by "high precision, high efficiency, and high cost-effectiveness." We combine cutting-edge ultrafast laser technology with deep industry knowledge to solve complex manufacturing challenges.

With proven expertise across consumer electronics, wearable devices, PCB/FPCB, semiconductor packaging, display manufacturing, battery electronics, optoelectronics, precision components, connectors, automotive, medical, and AR/VR applications, ChanXan Laser stands as a trusted partner for precision laser processing solutions in the global electronics manufacturing industry.

Trusted Partners

Master of Laser Precision Machining for the Chip Era

Partner with Chanxan Laser to achieve higher precision, faster production, and reliable ultrafast laser processing solutions for next-generation electronic manufacturing.

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