Wire grid polarization element and projection type display apparatus

作者: Ohori Mitsutaka , Kumai Yoshitomo , Akasaka Koichiro

DOI:

关键词: Materials sciencePolarization (waves)OptoelectronicsWire grid

摘要: In a wire grid polarization element, second light transmissing substrate is disposed on first surface side of the which metallic formed, and substrate, recessed portion formed in region overlapping where plan view. For this reason, it possible to secure space between without using spacer. addition, at time sealing disposed, are bonded each other outer portion.