Color filter device and forming method thereof
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United States of America Patent
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Nov 20, 2018
Grant Date -
Mar 8, 2018
app pub date -
Oct 19, 2016
filing date -
Sep 2, 2016
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Abstract
A color filter device includes a dielectric layer, a passivation layer, a plurality of color filters and an inorganic film. The dielectric layer is disposed on a substrate, wherein the substrate has a light sensing area and a periphery area, and the periphery area is beside the light sensing area. The passivation layer is disposed on the dielectric layer, wherein the passivation layer has a recess. The color filters are disposed on the passivation layer and beside the recess. The inorganic film is disposed in the recess. The present invention also provides a method for forming said color filter device.
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