公式タイトルと情報はIP Exchange PlusとPremiumのユーザーのみが利用可能です。
特許 係属中 PROBLEM TO BE SOLVED: To provide a screen for a projection display which can provide both of a wide diffusion angle area and a uniform diffusion light intensity distribution characteristic and can display an image of high quality in which a brightness change due to an observation angle is reduced.
追加情報の詳細を見るにはIP Exchange PlusまたはIP Exchange Premiumアカウントにアップグレードする必要があります
