Patent ID: 9632636
Date: 2017-04-25
CPC Classifications: C23C,C23F,G02F,G06F

Claim:
1. A manufacture method of a touch panel, comprising: step 1, forming a black matrix on one side of a color filter substrate; wherein the black matrix is arranged to shield light leakage among sub pixels of different colors of the color filter substrate and the black matrix is positioned corresponding to a sensor pattern to be set to form gaps at portions of the black matrix corresponding to the sensor pattern to be set; step 2, deposing a conductive film on the other side of the color filter substrate such that the black matrix and the conductive film are respectively located on opposites sides of the color filter substrate; step 3, coating photoresistor on the conductive film; step 4, employing the black matrix formed in the first step as a mask to implement exposure process to the photoresistor formed in the third step from the one side of the color filter substrate formed with the black matrix and then implementing development process; step 5, implementing etching to the conductive film by utilizing the photoresistor remained after the development in the fourth step to obtain the sensor pattern to be set such that the sensor pattern and the black matrix are respectively located on opposite sides of the color filter substrate; step 6, implementing film formation on the color filter substrate and the sensor pattern to form a protective layer for accomplishing the manufacture of a touch panel sensor.