Trans-reflecting sheet, LCD device having the same, and method for fabricating the trans-reflecting sheet
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United States of America Patent
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Issued Date -
Aug 11, 2005
app pub date -
Feb 1, 2005
filing date -
Feb 5, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Disclosed is a liquid crystal display (LCD) device comprising: a liquid crystal panel having a black matrix of a grid type; and a trans-reflecting sheet positioned between a backlight source and the liquid crystal panel, for irradiating light generated from the backlight source and reflecting a certain ratio of external light introduced through the liquid crystal panel. The trans-reflecting sheet is fabricated by a micro-machining technique and a semiconductor fabricating process thereby to increase a brightness and a contrast of a liquid crystal screen. According to this, a visibility of an image is increased, a massive fabrication is possible, and a uniform degree between fabricated products is enhanced.
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