| 摘要 |
PURPOSE:To provide an ocellar lens array which is mounted with single lenses with high accuracy and is less affected by temp. and humidity. CONSTITUTION:The single lenses 50 are piled in two rows in tight contact with each other and the mounting accuracy is enhanced by the aligning effect of the lenses to each other. The lenses 50 are formed by applying a coating material by an inject printer, etc., on the lenses to shield the light of the unnecessary lenses 54 and to separate only the necessary lenses. The array 10 of the single lenses is thus formed. The lateral peripheral parts of the lenses 50 are roughened to prevent the reflection of light and transmission preventive layers 52 contg. pigments to absorb LED light are disposed on the outer peripheries thereof, by which the movement of the light to the adjacent single lenses are prevented. |
