Patent ID: 9540723
Date: 2017-01-10
CPC Classifications: C23C,G02B,G02F

Claim:
1. A color filter substrate, comprising: a base substrate; a color layer disposed on the base substrate; a conductive layer disposed on the color layer, the conductive layer comprising a plurality of grains; and a grain compensation layer independent from the conductive layer, disposed between the color layer and the conductive layer, and configured to control a grain size of the conductive layer, the grain compensation layer comprising zinc oxide (ZnO) and a first metal oxide different from zinc oxide, wherein: the grain compensation layer comprises a lower content of the first metal oxide than a content of the zinc oxide; the grain compensation layer is in contact with the conductive layer so as to form a boundary between the grain compensation layer and the conductive layer; the grain compensation layer is configured to control the grain size of the conductive layer; and the first metal oxide comprises oxide (Ga