Pleochroic azo dyes, a liquid crystal composition containing the azo dyes and a display device using the liquid crystal composition
Номер патента: DE3276002D1
Опубликовано: 14-05-1987
Автор(ы): Akio C O Hitachi Researc Mukoh, Masaharu Kaneko, Mikio C O Hitachi Researc Sato, Shuiji C O Hitachi Res Imazeki, Tetsuo Ozawa, Tomio Yoneyama
Принадлежит: HITACHI LTD, Mitsubishi Kasei Corp
Опубликовано: 14-05-1987
Автор(ы): Akio C O Hitachi Researc Mukoh, Masaharu Kaneko, Mikio C O Hitachi Researc Sato, Shuiji C O Hitachi Res Imazeki, Tetsuo Ozawa, Tomio Yoneyama
Принадлежит: HITACHI LTD, Mitsubishi Kasei Corp
Dichroic dye composition, and liquid-crystal composition and liquid-crystal element including dichroic dye
Номер патента: US7857991B2. Автор: Kazuhiro Tanaka,Yuki Tanaka,Yasushi Shiga,Mio Ishida,Yukihiro Sano,Keita Kaifu. Владелец: Sony Corp. Дата публикации: 2010-12-28.