Method of bonding and metallizing for light polarizers

摘要

A method of bonding a light polarizer having a metal sheet 4, 4-1 affixed to an end face thereof to a securing metal layer 5 involves bonding the securing metal layer 6 to the metal sheet 4, 4-1 by means of welding, whereby not only the working efficiency may be enhanced, but also long-term reliability in bonding may be ensured.