Patent ID: 7989243
Filing Date: 2011-08-02
Classification: G02F,H01L

Abstract:
1. A pixel structure fabricating method, comprising: forming a gate on a substrate; forming a gate insulation layer on the substrate to cover the gate; simultaneously forming a channel layer, a source, and a drain on the gate insulation layer above the gate, wherein the source and the drain are located on a portion of the channel layer, and the gate, the channel layer, the source, and the drain form a thin film transistor (TFT); forming a passivation layer on the TFT and the gate insulation layer; forming a black matrix on the passivation layer, wherein the black matrix has a contact opening located above the drain and has a color filter containing opening isolated to the contact opening, and the contact opening and the color filter containing opening expose a portion of the passivation layer; forming a color filter layer directly on the exposed passivation layer and the black matrix within the color filter containing opening through an inkjet printing process, wherein the color filter is contact with the exposed passivation layer and the black matrix; forming a dielectric layer on the black matrix and the color filter layer; patterning the dielectric layer and the passivation layer to expose the drain; and forming a pixel electrode on the color filter layer electrically connected to the drain through the contact opening of the black matrix directly.