摘要:
An exemplary backlight module (20) includes a light guide plate (22) having a light incident surface (224), a plurality of light sources (23) adjacent to the light incident surface, a frame (24) for receiving the light sources and the light guide plate, and a colored reflective structure (220) disposed in the frame. Some of the light beams emitting from the light sources are transmitted to the colored reflective structure and converted to reflected light beams having a corresponding color. The reflected light beams further mix with light beams emitting from the light sources and generate light beams in desired color system. A liquid crystal display (200) using the backlight module is also provided.
摘要:
An exemplary liquid crystal display includes a liquid crystal panel, a gate driving circuit, a data driving circuit, and a compensation circuit. The liquid crystal panel includes gate lines and data lines intersecting the gate lines. The compensation circuit includes capacitors corresponding to the gate lines. The gate driving circuit is configured for providing scanning signals to the gate lines in sequence. The data driving circuit is configured for providing gray scale voltages to the data lines. The compensation circuit is configured for compensating the scanning signals.
摘要:
An exemplary backlight module includes a light guide plate (14), a frame (15), and an illuminator (16). The light guide plate includes a light incident surface (142), and a side surface (149) opposite to the light incident surface. The illuminator is adjacent the light incident surface. The frame receives the light guide plate and the illuminator, and includes an elastic member (156) either elastically pushing the side surface toward the illuminator or elastically pushing the illuminator toward the light incident surface.
摘要:
An exemplary backlight module (1) includes a light guide plate (10) and a light source (12) arranged to provide light beams to the light guide plate. The light guide plate includes a light emitting surface (102), a bottom surface (102) opposite to the light emitting surface, and a plurality of reflective structures (104) at the bottom surface. The reflective structures substantially define a plurality of isosceles triangular profiles, and each of the reflective structures maintains a pair of base angles relative to the bottom surface. The base angles of each reflective structure are the same, the base angles of all the reflective structures are the same, and the common base angle is in the range from 45° to 55°.
摘要:
A liquid crystal display includes an insulating substrate, a plurality of parallel gate lines disposed on the insulating substrate, and a plurality of data lines disposed on the insulating substrate. The data lines insulatingly intercross the gate lines. An intersection between two of the plurality of gate lines and a corresponding two of the plurality of data lines defines a pixel region. Each pixel region includes a first thin film transistor (TFT), a first pixel electrode, and a second pixel electrode. The first TFT includes a first gate electrode connected with the gate line, a first source electrode connected with the first pixel electrode, and a first drain electrode connected with the first pixel electrode. A voltage of the first pixel electrode is different from a voltage of the second pixel electrode.
摘要:
An exemplary electro-wetting display (EWD) device (30) includes: a first substrate (31); a second substrate (38) parallel to the first substrate; partition walls (34) arranged in a lattice on the second substrate thereby defining a plurality of pixel regions (P); a first fluid (35); and a second fluid (36). The first and second fluids are immiscible with each other and disposed between the first and second substrates. The second fluid is electro-conductive or polar. The first fluid is provided between the second substrate and the second fluid. Each pixel region includes two switch elements (315, 316) and a storage capacitor (336). The switch elements and the storage capacitor are disposed at a same side of the pixel region.
摘要:
A liquid crystal display device that operates in optically compensated bend mode includes a gate driving circuit, a data driving circuit, and pixel units. The gate driving circuit is configured for providing a gate signal to each of the pixel units. The data driving circuit is configured for providing a first voltage corresponding to a black signal in a first sub frame of a frame divided into two sub frames to each of the pixel units via a corresponding data line, and a second voltage corresponding to a gray level display signal in a second sub frame of the frame to each of the pixel units.
摘要:
An exemplary electro-wetting display (EWD) device includes a plurality of sub-pixel units. Each sub-pixel unit defines two opposite long sides and two opposite short sides. Each sub-pixel unit includes a first substrate, a second substrate facing toward the first substrate, a conductive first liquid and a polar second sandwiched between the first substrate and the second substrate, and an electrode. The first and second liquids are immiscible. The electrode is disposed at a surface of the second substrate facing the first liquid. The electrode defines an opening. A length of the opening as measured parallel to the nearest short side is not less than 0.8 times a length of the nearest short side.
摘要:
An exemplary display module includes a panel and an identification circuit including at least two resistors. The identification circuit is disposed on the panel.