Abstract: An exemplary driving circuit (20) includes: gate lines (201); data lines orthogonal to the gate lines (202); thin film transistors (203); gate driving circuits (210) for driving the gate lines; data driving circuits (220) for driving the data lines; and a compensative unit (230) having a first input terminal (235), a second input terminal (236), and output terminals (238) coupled to the data driving circuits. The first and second input terminals are coupled to two nodes (a, b) of one of the gate line, and the two nodes are coupled to two gate electrodes of two thin film transistors respectively connected to two data driving circuits. The compensative unit outputs compensative voltages for compensating data voltage signals outputted by the data driving circuits.

Abstract: An exemplary liquid crystal display device (200) includes a liquid crystal panel (220), a light guide plate (210) opposite to the liquid crystal panel, a light source configured for supplying light beams to the light guide plate, a driving chip (230) provided at the light guide plate and configured for driving the liquid crystal panel, and a light sensor (240) disposed on the light guide plate. The light sensor senses a brightness of the external environment, and transmits a signal indicating the brightness to the driving chip. The driving chip receives and processes the signal, and adjusts a brightness of the light source such that an image displayed by the liquid crystal panel is adjusted according to the brightness of the external environment.

Abstract: An exemplary driving circuit (20) includes: gate lines (201); data lines orthogonal to the gate lines (202); thin film transistors (203); gate driving circuits (210) for driving the gate lines; data driving circuits (220) for driving the data lines; and a compensative unit (230) having a first input terminal (235), a second input terminal (236), and output terminals (238) coupled to the data driving circuits. The first and second input terminals are coupled to two nodes (a, b) of one of the gate line, and the two nodes are coupled to two gate electrodes of two thin film transistors respectively connected to two data driving circuits. The compensative unit outputs compensative voltages for compensating data voltage signals outputted by the data driving circuits.

Abstract: An exemplary liquid crystal display (1) includes a first liquid crystal panel (12), a second liquid crystal panel (18), a light guide plate (14) between the first and second liquid crystal panels, and a driving chip (16) located on the light guide plate. The driving chip is electrically connected to the first and second liquid crystal panels and is configured for driving the first and second liquid crystal panels.

Abstract: A transflective liquid crystal display (200) has a first substrate (210), a second substrate (220) opposite to the first substrate; a liquid crystal layer (230) sandwiched between the first and the second substrates; and a plurality of pixel units defined at the second substrate. Each pixel unit has a pixel electrode (224) and a reflective electrode (241), and the reflective electrodes of at least two adjacent of the plurality of pixel units are electrically connected together.

Abstract: An exemplary transflective display (100) has a first substrate (110); a second substrate (120); and a plurality of pixels defined between the first substrate and the second substrate. Each pixel has an organic light emitting diode (OLED) region and a liquid crystal display (LCD) region adjacent to the OLED region.

Abstract: An exemplary liquid crystal display panel (20) includes a first substrate (22), a second substrate (21) opposite to the first substrate, a liquid crystal layer (23) between the first and second substrates, an electrode layer (24) between the liquid crystal layer and the second substrate. The electrode layer includes a plurality of reflection portions (241) and transmission portions (242). A color filter (25) is disposed between the electrode layer and the second substrate. When the liquid crystal display panel is used in a reflection mode, ambient light beams need not pass through the color filter. This decreases the loss of light beams and increases the efficiency of utilization of light beams. Moreover, in the reflection mode, images are displayed in black and white, which can improve visibility, especially in an environment of strong ambient light.

Abstract: A liquid crystal display (4) includes a first panel (41), a second panel (42) opposite to the first panel, a liquid crystal layer sandwiched between the two panels, a light guide plate (400) and an integrated circuit (IC) (43) facing with each other under the second panel, and a light source (410) disposed on the IC, wherein the light source faces an edge of the light guide plate, and the IC electrically connects directly with the light source. The LCD has a high space utilization ratio and has a compact size. Further, the light source electrically connects directly with the IC, whereby the LCD has been simplified.

Abstract: A liquid crystal display device includes a first substrate, a second substrate opposite to the first substrate, a liquid crystal layer sandwiched between the first and second substrate. One of the substrates (3) includes a first metal layer (31), an insulative layer (32), and a second metal layer (33) disposed in that order. The first metal layer has an electric potential lower than that of the second metal layer. The first metal layer, the insulative layer, and the second metal layer cooperatively form a filter capacitor. With this configuration, the filter capacitor filters the electrical current passed through the second metal layer. Thus, noise induced by electromagnetic interference is filtrated, which enables the internal signal transmission of the liquid crystal display device to be more reliable.