HTA Photomask

HTA Photomask has been manufacturing photomasks for many years. Some of HTA's employees have forty years of experience in photomask manufacturing that dates back to the 1960's. During the years of technological progress our people have worked with e-beam, laser write, and optical manufacturing of photomasks. We have the ability to work with the customer and determine which path of photolithography is best and most economical for the customer. Photomasks are our specialty. We enjoy engineering and production mask making. Whether it is a Photomask for micro electronics, optical components, MEMS, MOEMS, Thin Film or Hybrid applications please call us or email us. Photomasks are an integral part of micromanufacturing.

HTA's photomask business now includes a wide range of photoimaged products such as precision scales, resolution targets and microdetectors, to name a few. The size of substrates we can image upon ranges from less than 0.25 inch to over 13 inches.A growing list of products which incorporate HTA-made devices includes the photomasks for semiconductors, thin-film and microwave circuits, biomedical and analytical devices, optical scales, flat-panel displays (FPD's), lead frames, microscope reticles, sensors, and micromachined parts and other photo-sciences.

HTA routinely produces images on chromium, iron oxide, aluminum, and other common hard-surface mask coatings. In addition, we have expertise in imaging on photographic emulsion, for those customers who have processes that are emulsion-compatible.HTA has the expertise and resources to manufacture a finished product by several different methods - e.g. step and repeat imaging, pattern generation, camera reduction and contact printing. Our reputation has been built on delivering high quality at the lowest cost. E-beam technology - and expense - is not always necessary when pattern generation will do the job.