Patent ID: 6867838
Filing Date: 2005-03-15
Classification: G02F

Abstract:
1. An Liquid Crystal Display (LCD) panel having large cell gap tolerance, the LCD panel comprising: a first glass base plate, on which TFTs and pixel electrodes are formed; a second glass base plate apart from the first glass base plate with a predetermined distance, on which common electrodes are formed; a Liquid Crystal(LC) filled between the first glass base plate and the second glass base plate, wherein, the LC is nematic liquid crystal material in which dielectric anisotropic (Δε) of LC is positive, such that the LC changes a transmittance rate change of light incident from the outside by input voltage: micro-lens attached on the second glass base plate, the micro-lens is positioned opposite side of the common electrode and gathers light incident from the outside; and a slit pattern formed in the pixel electrodes with a predetermined size such that a light spot formed by the micro-lens is located at the center thereof and passes therethrough, the slit pattern changes the input voltage applied to the LC and compensates a cell gap change.