Products information
HOME > Product information > Photomask

Photomask

We offer a wide selection of photomasks ranging from film masks to emulsion glass masks (blue-plate glass) and chrome-glass masks (blue plate and synthetic quartz).

We are committed to offering, in accordance with short delivery times and at low prices, high-quality photomasks produced through an integrated process of production achieved by combining an environment and equipment designed for the production of photomasks with workers capable of effectively handling such an environment and equipment.

Details

Hard coat

We developed a coated mask made by encasing the surface of a glass mask in resin to promote easier cleaning of masks, inhibit damage caused when cleaning masks, and prevent electrostatic discharge damage caused to chrome masks.

Details

Page top

Pellicle

With measures to deal with foreign particles on the surface of a mask having become more important than ever before as electronic devices undergo miniaturization and offer improved performance, pellicles facilitate the maintenance of masks, such as by preventing the attachment of particles and reducing the frequency with which masks are cleaned, and thereby contribute to improvements in the product yield.

We also replace pellicles and carry out other related maintenance functions.

Details

Page top

Laminate

By covering the surface of a mask with a special film to protect the emulsion side of the mask, the durability of the mask is improved and the surface of the mask is protected by nicks and stains occurring at the time of use.
While durability is inferior to our hard coat option, the laminate can be replaced.
Since costs can be kept low as well, laminates are effective for use with emulsion masks and film masks.

Page top

Photomask washing

We clean masks according to the type of mask that we provide in order to enable clients to use them immediately in an optimal state.

Details

Page top

Glass processing

We can also subject photomasks to spot facing, boring, and other such processes.
Feel free to inquire with us for more details.

Details

Page top