Patent ID: 8896508
Filing Date: 2014-11-25
Classification: G09G

Abstract:
1. A liquid crystal device comprising: a temperature detecting unit configured to detect a temperature near a display area of the liquid crystal device; a system-clock generating unit configured to dynamically set a number of sub-frames k included in one frame in response to the temperature detected by the temperature detecting unit, the frame having a constant frame frequency f a code generating unit configured to generate a digital code for a pixel, the digital code includes: (1) a black display code, (2) a gradation code, and (3) a keep code, the black display code including a predetermined number of bit data indicating a black level, the gradation code including a predetermined number of bit data indicating the black level or a white level configured to show a gradation, the gradation code following the black display code, the keep code including a predetermined number of bit data indicating the black level or a white level configured to keep a gradation, the keep code following the gradation code; and a controlling unit configured to control a luminance level of pixels in accordance with bit data included in the digital data generated by the code generating unit, wherein the black display code, the gradation code, and the keep code are predetermined for each gradation level, and a length from a head of the black display code to an end of the gradation code is substantially greater than the minimum number of the sub-frames, and m represents a number of scanning lines, n represents a number of data lines, and N represents a number of expanded phases.