19"LCD的可視範圍 - 螢幕
By Belly
at 2005-01-12T23:28
at 2005-01-12T23:28
Table of Contents
請問,一般非寬螢幕的19"LCD螢幕可視區域長寬各為多少?(下圖a & b)
┌──────────┐
│┌────────┐│
││ ││
││ ││
││ b││
││ ││
││ ││
││ a ││
│└────────┘│
└──────────┘
自問自答:一般可視區域多為 a:b=4:3 → 對角線=斜邊=5
so 19"LCD的 a=19*4/5=15.2(吋)
b=19*3/5=11.4(吋)
這樣對吧?
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螢幕
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at 2005-01-17T21:44
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