摘要:
An exemplary driving circuit (20) for an LCD includes a driving chip (22) configured to drive the LCD, a flexible printed circuit (23) electrically connected to the driving chip and an identification register (24). The identification register is located on the flexible printed circuit and stores identification information distinguishing the physical characteristics of the driving chip. The driving chip directly reads the identification information from the identification register.
摘要:
An exemplary liquid crystal display (200) includes a liquid crystal panel (220) and a frequency conversion module (210) electrically coupled to the liquid crystal panel. The frequency conversion module includes a scanning frequency array (230) and a read register (240) that is configured to read the scanning frequency array circularly and form a frequency conversion signal. The frequency conversion signal drives the liquid crystal panel to perform frame inversion. A related method for driving a liquid crystal display is also provided.
摘要:
An exemplary voltage regulating circuit (20) includes a voltage modulating unit (22, 24) and a voltage-dividing unit (26). The voltage-dividing unit includes a voltage divider (27) and at least one voltage stabilizing circuit (28) electrically coupled to the voltage divider. The voltage modulating unit transforms an input voltage to an operation voltage. The voltage divider divides the operation voltage into a plurality of sub-voltages, the at least one voltage stabilizing circuit stabilizes a corresponding one of the sub-voltages at a desired value, and the at least one voltage stabilizing circuit outputs the stabilized voltage.