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Major Member
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引用:
Originally posted by fatfatc
賜教囉:>
樓上大大說得對唷!
引一段面板規格燈管壽命原文給大伙看看:
7.3 CCFL Life
The assumed CCFL Life will be longer than 30,000 hours, typical value is 50,000 hours under stable condition at 25 ± 5oC;
Standard current at 6.0 ± 0.5mA.
Definition of life: brightness becomes 50% or less than the minimum luminance value of CCFL.
-----------------------------摘自Au面板規格書!
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每一家PANNEL 廠的定義都不一樣,ACER 的確也如你所"抄"的字眼. 但以前的UNIPAC就沒有.
我貼一張三菱ADI的"燈管規格頁". 其中就沒寫到這些CCFL LIFE....
三菱15吋2燈管的節錄 .
LIFE TIME 25000這麼少??? |