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laser direct writer tilted view
laser direct writer front view
laser direct writer side view

LASER DIRECT WRITER

UVW04

  • Laser Writer (Micro Pattern) + E-Beam Lithography (Nano Pattern) 

  • Maskless Photolithography 장비

  • Circular Mode: CAD Pattern (DXF 형식), 5개 Layer (다른 Dose량) 

  • Vector Mode: 선그리기 (마우스 이용)

  • 광원: UV 레이저 (405 nm) 

  • 대물렌즈: 50x 내지 100x 대물렌즈

  • Hardware: XYZ Motorized Micro-Stage와 광학 현미경

  • Image Writing Software:  패턴이 그려진 흑백 이미지 화일을 불러들여 패턴을 따라 이동하는 최단 경로를 파악하여 writing

  • Vector Line Drawing: 사용자가 기판의 현미경 이미지를 보면서 마우스로 직접 선을 그리면, 스캐너가 이 선들을 따라서 패턴을 그림.

  • Maximum Writing Speed: 700 um/sec

  • Minimum Spot Size: 1 um

  • 2 Writing Modes: Area filling with low resolution + Line drawing with high resolution

  • Photoresist: 일반 광리소그래피용 PR

  • Applications: Solar Cell Electrodes, Big Electrodes in Micro-Device, Contact Pad for Device, Microfluidics Device, Lab-On-A-Chip

  • Image Pixels: 1000 x 1000

  • Sample Stage Tilt Correction 

  • Price: ~$23,000​

Features

laser direct writer motorized turret

Automatic Switching Objective Lens

laser direct writer auto focusing

Auto-Focusing

laser direct writer mask pattern image filling

Writing Simulation

laser direct writer mask pattern image with zoom

Mask Moving

laser direct writer mask pattern image rotating
laser direct writer mask pattern image with zoom

Mask Resizing

Mask Rotating

laser direct writer mask pattern image with zoom out

Line Drawing

laser direct writer mask pattern image with zoom in

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Sejong Scientific Instruments Inc.

​Customized research equipment specialist company

sales@sejongsciinst.com

010-4892-3458

©2021 by Sejong Sci Inst.

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