Patent ID: 8253890

Claim:
A liquid crystal display (LCD) device having a plurality of pixels, each pixel comprising: first and second substrates; a gate electrode and a gate line on the first substrate; a gate insulating layer on the gate electrode; a semiconductor layer on the gate insulating layer; source and drain electrodes and a data line on the semiconductor layer; a photo imageable color filter layer in each pixel, spaced from one another, the photo imageable color filter layer overlapping the gate and data lines and having a dielectric constant less than about 5.0 and a thickness in a range between about 0.5 μm and about 2.0 μm; a contact hole in the photo imageable color filter layer; a pixel electrode having a thickness in a range between about 300 Å and about 900 Å directly on the photo imageable color filter layer in each pixel and electrically connected to the drain electrode through the contact hole; a storage capacitor having a first electrode of the gate line and a second electrode, the second electrode provided within the gate line and connected to the pixel electrode through another contact hole in the photo imageable color filter layer; and a liquid crystal layer between the first and second substrates, wherein the photo imageable color filter layer is of a photo imageable material with a color filter pigment or dye added thereto, wherein a parasitic capacitance between the pixel electrode and the data line is no greater than 0.01 pF with a reference pixel pitch of about 150 μm, and wherein an aperture ratio of the LCD display is in a range between about 68% and about 80%.