作者: Kazuhisa Yamamoto , Takayuki Nagata , Tatsuo Itoh
DOI:
关键词: Light source 、 Liquid-crystal display 、 Light guide 、 Chemistry 、 Optics 、 Polarization (waves) 、 Optoelectronics 、 Ray
摘要: A surface illumination apparatus includes: a light source; an end-surface light-guide portion which guides emitted from the source in long-side direction thereof and generates short-side thereof; guide plate allows to be incident upon emits one main-surface thereof. The includes plurality of polarization control portions arranged direction; each has half-wave polarizing prism; form either S-polarized P-polarized light, using portions; emits, as output portion.