Maskless Ultraviolet Laser Direct Writing System

Maskless Ultraviolet Laser Direct Writing System

Supplier
Oelectron
Category
Semiconductor Manufacturing Equipment
Origin
China

The system provides precise patterning of micro/nano structures with submicrometer resolution and accurate positioning, combining large area processing with submicrometer precision. It supports research on optoelectronic devices such as microdisplay chips and testing of atmosphere sensitive materials such as perovskites. Its compact size allows operation inside a glovebox under a controlled atmosphere.

Specification Snapshot
Sample Dimensions
5 x 5 mm2to 48 × 48mm2
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Overview

The system provides precise patterning of micro/nano structures with submicrometer resolution and accurate positioning, combining large area processing with submicrometer precision. It supports research on optoelectronic devices such as microdisplay chips and testing of atmosphere sensitive materials such as perovskites. Its compact size allows operation inside a glovebox under a controlled atmosphere.

Specifications

ParameterValue
Exposure area( Single Pass Processing Range , Stitching Supports Larger Large Pattern )
Sample Dimensions5 x 5 mm2to 48 × 48mm2
Power Supply50/60 Hz, 16 A

Applications

Micro/nano material and device prototyping: high resolution patterning of quantum dots, functional films, microelectrodes and micro/nano optoelectronic samples. Micro-optics and diffractive structures: precision fabrication of DOEs, periodic and aperiodic microstructures, functional surface textures and micro-optical prototypes. Rapid scientific sample preparation and process verification: sample fabrication, parameter optimization and experiments for universities, institutes and corporate research teams.

Key Features

Dedicated software designs micro/nano structures and automatically converts pattern data into control commands. An ultraviolet laser beam is jointly controlled by an acousto-optic modulator and a precision galvanometer and focused on the photoresist through a high NA objective. High speed, precise point scanning along preset paths maintains submicrometer resolution. The compact instrument fits in a glovebox and operates under a controlled atmosphere for research and testing of atmosphere sensitive materials such as perovskites.

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Supplier Information

Oe
Oelectron
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Beijing Optic Electronic Technology Co., Ltd. (Optic Electronic) was founded in 2010. It is a high-tech enterprise focusing on the optoelectronic field, providing domestic scientific research institutions and industrial users with instruments, equipment and overall solutions in optical inspection, micro-nano processing, laser applications and other fields. The company is headquartered in Changping, Beijing, with offices in Shanghai and Guangzhou, serving the whole country. Beijing Optic Electronic Technology Co., Ltd. (Optic Electronic) was founded in 2010 and has been deeply engaged in the optoelectronic field for more than ten years, focusing on introducing and promoting mature and innovative optoelectronic technologies and reliable products from overseas, and providing professional instruments, equipment and supporting services for domestic scientific research institutions and industrial enterprises. Its products cover optical inspection and analysis, laser and micro-nano processing, semiconductor packaging inspection, physical property analysis, and special optical fibers and crystals, and are widely used in semiconductor manufacturing, materials science, biomedicine, university research and national defense.

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Maskless Ultraviolet Laser Direct Writing System
Oelectron · Semiconductor Manufacturing Equipment
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