A Company Specializing in New Concept Dry Etching

Greeting!

Thank you for your visiting our site. I am Dr. SangJun Choi, CEO of Vault Creation!

Our company was built to provide the high quality product made by micro drilling process using ion beam.

In April 2015, we successfully developed high energy ion beam etcher of which name is Advanced Plasma Machine version 1.0 (APM 1.0) and show the excellent performance of APM 1.0, never can be copied by conventional ion etcher.

Our company continuously has been challenging the extreme process and developing and succeeded in punching the micro film with homogeneous micro-sized holes. On the basis of our technology, we succeeded in the fabrication of shadow mask with under 20 micro meter sized holes and showed the eco-friendly air filter (washable and flexible) made of high electrostatic polymer film with homogeneous micro-sized holes.

We are ready to supply our products to any business which needs our technology. (e.g. air cleaning system, shadow mask in display, package, and compound semiconductor process)

Thank you for your reading andattention!
With best regards.
Dr. SangJun Choi.

2015
2016
2017
2018
2019
2020
2015
Apr.

• Development of Pollution-free etching equipment

May

• Tungsten etching success

Jun.

• Development of 6inch equipment

Aug.

• Vault Creation Established

Sep.

• GaN, GaAs’s Physical etching success

Oct.

• Sapphire etching success

2016
Jan.

• NiFe invariant’s Physical etching success

Apr.

• Selected by POSCO IMP
• 2 patents related to dry etching equipment

May

• Polyimide etching success

Aug.

• Selected by A leading venture enterprise project
• Selected as a leading enterprise-related technology start-up support project

Sep.

• GaN, GaAs’s Physical etching success

Oct.

• Selected by Tech Incubator Program for Start-ups
• 1 patents related to dry etching equipment
• Selected as TIPS private-sector-led technology start-up support project

Nov.

• Technology investment from POSCO

Dec.

• Extension selected by A leading venture enterprise project

2017
Jan.

• Developed equipment for 5 inch Shadowmask
• Filter test completed by the Korea Institute of Industrial Technology (KITECH)

Feb.

• Recognized as a venture company

Mar.

• 5 Inch Invar Metal Processing Success

May

• Permanent metal etching success

Jun.

• Investment from Platinum(VC)

Sep.

• Production of 2nd full size equipment
• Investment from K2(VC)

Oct.

• Production of 2nd full size shadow mask equipment
• Establishment of a company-affiliated research institute
• Production of large area etching equipment

Nov.

• Registered patents related to dry etching equipment

Dec.

• Contracted with Ssangyong Motors primary vendor
• Large area etching success
• Selected as a leading enterprise-related technology start-up continued support project

2018
Feb.

• Selected as ‘Application for JETRO Service’ by KOREA Techno-Venture Foundation

Mar.

• Selected as First Penguin by Korea Credit Guarantee Fund (KODIT)

May

• Punching the polyimide film (both invariant and not-invariant) with 10 μm diameter (World first and best)
• Drilling invariant metal (depth 10 μm, size 25 μm) with large dimension (four 160 mm x 160 mm)

Jun.

• Signed MOU with K** cooperation for the development of shadow mask in OLED display
• Signed MOU with DREAM** cooperation for the development of eco-friend air filter
• 6th Slip size equipment being manufactured

Aug.

• Participation in Japan Exhibition sponsored by KIST Foundation
• Successful development of fixed-electric air filter
• Selection of support project to rising Master’s and Ph.D.

Sep.

• Certification of excellent technology competence

Oct.

• Attending the Korean Technology Venture Foundation’s local matching consultative meeting in Japan
• 6th Generation Slip Size Equipment Manufacture
• Selected as scout business program in youth leap package
• Investment from Woori Bank

Nov.

• Selected as China investment IR support program by Business Development Agency
• Technology investment from Platinum(VC)
• Investment from Kyung-gi KT & Eugene Superman Investment Fund
• Selected as overseas marketing support program

2019
Jan.

• Highly Efficient, Flexible, and Recyclable Air Filters Using Polyimide Films with Patterned Thru-Holes Fabricated by Ion Milling registered as a cover letter for the thesis

Mar.

• Relocate an Office in Guro-gu, Seoul
• Signed a Transfer of Technology Contract “Cooling Apparatus for Wafer and Wafer Cover Using a Gas” with Korea Advanced Nano Fab Center(KANC)

Apr.

• Signed an agreement with Ajou Univ. Industry-Academic Cooperation Foundation
• Signed an agreement with Dankook Univ. Industry-Academic Cooperation Foundation

May

• Selected as Suwon City Venture Business Center’s Resident Company Support Project by Gyeonggi Business & Science Accelerator(GBSA)

Jun.

• Meeting with China Company to Overseas Business
• Selected as Nano Collaboration Platform Support Project by KANC

Aug.

• Completed Clean Room in Company R&D Center
• S.Korea TV channel KBS was broadcast as “OLED MASK Manufacturer”
• To good communication with buyers opened the Liaison Office in Japan
• Selected as Technical Commercialization Support Project by Korea Institute for Advancement of Technology(KIAT)

Sep.

• Interviewed with Newspaper of The Asia Business Daily
• Participated in the categories of displays at the Electronic India 2019
• Selected as Display Evrlurtion Equipment & Materirls Support Project

Nov.

• Certified Professional materials & Parts company

Dec.

• Selected as Growth of Start-ups and Technology development Support Project by Ministry of SMEs and Startups

2020
Jan.

• Participated in Life Style Expo Tokyo 2020

Feb.

• Selected as Export Voucher Support Project by Ministry of SMEs and Startups

Mar.

• An article about “Development of Eco-Friendly Polymer Filter Mask” in the newspaper of Venture Square

Value

Best quality

Best product

Best cost competitiveness

The shortest production

Achieve accurate delivery time

Adepts

A process expert

A material expert

A etching expert

Unique

Korea’s first company with etching technology

World’s smallest hole size etching success

Leading

The leading company in the etching industry

The leading company in the Eco-friendly business

Team

A cooperative enterprise

A company in communication

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