| 摘要 |
A manufacturing method of a color filter film and an image sensor device is provided. The manufacturing method of the color filter film, comprises forming a color filter material layer over a substrate. Then, a segregation layer is formed over the color filter material layer to reduce a component of the color filter material layer from escaping. Thereafter, a patterning process is performed over the color filter material layer to form a color filter pattern, wherein a segregation layer is removed during the patterning process. Accordingly, since a segregation layer is formed over the color filter material layer before the patterning process is performed, the problem of contamination of the apparatus due to the escape of the component of the color filter material layer during the patterning process is reduced.
|
