a lcd panel having the large cell gap tolerance includes : an lc having properties changed by input voltage and changing a transmittance rate change of light incident from the outside ; electrodes for applying voltage to the lc ; base plates on which the electrodes are formed , each base plate having an lc layer located at prescribed intervals to inject the lc between the electrodes ; a slit pattern or a floating electrode formed inside each electrode , changing voltage applied to the lc and compensating a cell gap change ; and a micro - lens attached on one side of one of the base plates and gathering lights , which are incident from the outside , on a central symmetric line of the slit pattern or the floating electrode . the lcd panel of large cell gap tolerance and the lcd projector using it include lcd panels having large lcd cell gap tolerance .