It was diflicult to realize large electro ・ holographic 3D ( 丑 isplays because electro − holographic displays require very high baぬdwidths increased by display sizes , viewi 駐 g angles , and re 丘esh rates . To solve the ba真 dwidth problems , we had proposed an ar 鄲 ed electro ・ holographic display . We desig 且 ed the a 聡 yed electro − hologr 鼠 phic display arehitecture using Acousto − Optic Modulator8 ( AOMs ) . We made up the 丘ロ al evaluation model that consisted of three display uni 七 s .

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... display unit had display widths ◎f 22 皿 m , scan ロ ing lines of 75 , and re 丘esh rates of 60 Hz . Though the