WASHINGTON – In a reaffirmation of a previous decision, a US appellate court this week ruled that the requirement for certain corporations to identify their products as not "conflict-free" is unconstitutional.

BANNOCKBURN, IL – The latest update to the industry standard for rigid base materials provides clarification into the use of earlier revisions as called out on master drawings or in contracts.

AURORA, CO – Advanced Circuits is now UL certified on various halogen-free laminates, along with expanded materials for high-speed/ultra-low Dk and new RF products.

ESPOO, FINLAND -- Aspocomp lowered its net sales and profit forecast for 2015 on falling demand from its three major customers.