Color filter substrate, method for fabricating the same, and display panel

摘要

A color filter substrate is disclosed. The color filter substrate includes a first substrate, a first conductive film layer formed on the first substrate, and an RGB color blocking layer formed on the first conductive film layer, where a first via hole is disposed in the RGB color blocking layer. The color filter substrate also includes a first insulating layer formed on the RGB color blocking layer, where a second via hole is disposed in the first insulating layer, and a second conductive film layer formed on the first insulating layer, where the first conductive film layer is electrically connected to the second conductive film layer through the first via hole and the second via hole.