| 摘要 |
PURPOSE: An image sensor and a method for manufacturing the same are provided to improve the low-luminance property of an image by increasing the size of blue signal. CONSTITUTION: Photo-diodes(121, 122, 123) are formed on a substrate. The photo-diodes include a green photo-diode, a red photo-diode, and a blue photo-diode. An interlayer insulating film(170) is formed on the substrate. A green color-filter and a red color-filter are formed on the interlayer insulating film. A planarization layer(190) is formed on the green color-filter and the red color-filter and in a space between the green color-filter and the red color-filter. A micro-lens is formed on the planarization layer.
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