发明名称 LIQUID CRYSTAL PANEL AND ITS MANUFACTURE
摘要 PURPOSE:To provide the liquid crystal display panel which efficiently cuts off unnecessary light and its manufacture. CONSTITUTION:A light shield mask 5 which is formed by performing a photolithography exposure process through microlenses 3 aligns itself with the microlenses 3, so luminous flux converged by each microlens 3 completely matches an aperture of the light shield mask 5 to extremely excellently cut off unnecessary such as stray light without any waste. The liquid crystal display panel which is thus manufactured is improved in effective aperture rate and displays a bright image.
申请公布号 JPH05313153(A) 申请公布日期 1993.11.26
申请号 JP19920143716 申请日期 1992.05.11
申请人 CANON INC 发明人 KUREMATSU KATSUMI
分类号 G02F1/1335;G03F7/20 主分类号 G02F1/1335
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