Abstract: An image display apparatus and a liquid-crystal display device using such an optical filter for diffusing pixels while suppressing the occurrence of moire. A diffuser (optical filter) 13 comprising a combination of a diffraction grating 26 and a birefringence plate 27 is disposed on an LCD 11 in an opposing relation to the viewer side. The diffraction grating 26 diffuses each pixel of the LCD 11 into three points in the vertical direction by a shift amount of POy/3 (POy: same color pixel pitch in the vertical direction). Further, the birefringence plate 27 diffuses each diffused pixel into two points in the horizontal direction by a shift amount of Pox/2 (Pox: same color pixel pitch in the horizontal direction). Thus, the diffuser 13 diffuses each pixel of the LCD 11 into six pixels to thereby optically erase a matrix-like pixel pattern.

Abstract: A control apparatus for a camcorder is disclosed for maintaining an optimum viewing angle for an LCD display when the camcorder is tilted at an angle in the process of aiming the camcorder at a subject. A separate drive unit moves the LCD display with respect to the camcorder body. The amount the LCD display is moved by the drive unit is controlled based upon a sensed amount of movement of the image pickup device when the camcorder is pointed in different directions.

Abstract: A liquid crystal device having a first substrate on which a first group of belt-shaped electrodes are formed, a second substrate on which a second group of belt-shaped electrodes are formed so as to cross the first group of belt-shaped electrodes, and a chiral smectic liquid crystal arranged between the first and second substrates, wherein a first orientation film formed on the first group of belt-shaped electrodes and second orientation films formed in spaces among the belt-shaped electrodes are different.