Touch display device

The invention provides a touch display device, wherein the thickness of the touch display device can be effectively reduced compared with the prior art. The touch display device comprises a first substrate, a second substrate, a liquid crystal layer and a color filtering pattern layer, wherein the first substrate includes a plurality of touch sensing patterns, the second substrate is arranged opposite to the first substrate and comprises a plurality of pixel units, the liquid crystal layer is filled between the first substrate and the second substrate, the color filtering pattern layer is arranged on the second substrate and comprises a plurality of filtering patterns, and the filtering patterns correspond to the pixel units in a one-to-one mode. 本发明提供一种触控显示装置，其厚度能够相较于现有技术有效地减少。触控显示装置包括一第一基板、一第二基板、一液晶层以及一彩色滤光图案层。第一基板包括许多触控感应图案。第二基板与第一基板相对设置，包括多个像素单元。液晶层填充于第一基板及第二基板之间。彩色滤光图案层设于第二基板上，包括多个滤光图案，且这些滤光图案一一对应这些像素单元。