| 摘要 |
The LCD improves a photo transmission efficiency in the LCD (liquid crystal display) forminng optical images according to image signals. The LCD comprises 1st/2nd polarization plates (5,11) polarizing parallel light generated from an optical source; 1st/2nd transparent base plates (3,4) arranged between polarization plates (5,11) by way of a liquid crystal layor (1); a transparent plate (42) having a micro lens array and a number of V shape grooves, positioned between the 1st polarization plate (5) and the transparent plate (3).
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