BRIEF DESCRIPTION OF THE DRAWINGS
The invention will be described with reference to the accompanying drawings, wherein like numbers reference like elements.
FIG. 1 is a schematic plan view of a liquid crystal device according to an embodiment of the invention.
FIG. 2 is a cross sectional view of the liquid crystal device of FIG. 1, taken along line II-II.
FIG. 3 is a schematic plan view of a device substrate according to the embodiment.
FIG. 4 is a schematic plan view of a color filter substrate according to the embodiment.
FIG. 5 is a block diagram showing the electrical configuration of automatic light control of an illuminating unit.
FIG. 6 is a block diagram of a luminance control circuit.
FIG. 7 is the plot of the relationship between the luminance of ambient light and the optimum surface luminance.
FIG. 8 shows an example of a light control profile.
FIG. 9 is a flowchart of a luminance control process.
FIG. 10 is the plot of the automatic light control of an illuminating unit based on contrast/NTSC standard ratio.
FIG. 11 is a plan view of an illuminating unit including an RGB light source.
FIG. 12 is a CIE chromaticity diagram of color reproduction ranges.
FIG. 13A is a perspective view of a personal computer incorporating the liquid crystal device according to the embodiment.
FIG. 13B is a perspective view of a mobile phone incorporating the liquid crystal device according to the embodiment.