METHOD FOR MEASURING READABILITY OF SCREEN UNDER SUNSHINE
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United States of America Patent
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Issued Date -
Mar 26, 2009
app pub date -
Sep 22, 2007
filing date -
Sep 22, 2007
priority date (Note) -
Abandoned
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Abstract
A method for measuring the readability of a screen under sunshine is disclosed. In this method, a first set of basic data of a screen module to be tested under dark room conditions is measured. Next, a second set of basic data of the screen module under simulated sunshine conditions is measured. A first screen readability interval data and a second screen readability interval data are then obtained according to the first set of basic data and the second set of basic data. Finally, the first screen readability interval data and the second screen readability interval data are used to determine whether or not the screen module can be clearly read under sunshine. These readability interval data can be used as a basis for leave-factory quality inspection of screens.
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