The liquid crystal display panel and manufacturing method

The present invention relates to a liquid crystal display panel and a manufacturing method thereof. The present invention provides a structure and a manufacturing method which can manufacture, at a low cost and with good yield, a liquid crystal display panel having a lenticular lens and a substrate formed in a unified manner. When forming a lenticular lens onto a mother CF substrate by using a wetetching method, substrates are dipped into an etching solution while being raised up in such a manner that the length direction of slit openings of a mask is aligned with a vertical direction and anarea having no mask pattern comes on a bottom side. With this, the residuals generated due to glass impurities can be drained towards the lower side along the lenticular lens shape to be discharged tothe flat area, which makes it possible to suppress deterioration in the etching processed shape.