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ML&C Masken Lithographie
und Consulting GmbH

Im Steinfeld 5
D-07751 Jena

Phone:  +49 (3641) 633880
Fax: +49 (3641) 6338833

Contact Person:
Dr. Frank Weidner,
Managing Director
Phone: +49 (3641) 6338812


ML&C Masken Lithographie und Consulting GmbH

Semiconductor Manufacturer. High quality photomasks for your high quality products

what we are:

ML&C Masken Lithographie und Consulting GmbH in Jena is a manufacturer of masks for photolithography. The company, a privately owned, independent merchant mask shop is in the market since 1992.

what we offer:

The company's core competency is the high-precision lithographic structuring of photomasks using e-beam and laser exposure tools. The main products are reticles for projection lithography, 1x masters for contact and proximity lithography and mask copies.

Other products of the company are masters for optical metrology and the processing of components for micro-technology.

Three clean-rooms with a total space of more than 400 m2 are available in the company's facility. There are two of each piece of equipment for exposure in order to avoid delay and to ensure processing to proceed in case of maintenance.

The company is well known in the market for its versatility and flexibility.

Reticles with minimum feature sizes down to the sub-µm level may be processed as well as 1x masks from 3 inch size up to formates of 9 inch, 14 inch, and even larger (e.g. for wafer level packaging of 200 mm and 300 mm wafers).

For mask users ML&C offers services like re-pelliclization, mask repair and cleaning.

The company is ISO 9001 and ISO 14001 certified.

  • Core Competence:
    • Photomask Manufacturing
  • Specializations:
    • Reticles
    • 1x Masks
    • Microsystem Technology
    • Re-Pelliclization
  • Business Fields:
    • Semiconductor Industry
    • Micro-Tech-Companies
    • Research Institutions
Product pictures