Abstract:
An LCD device includes a panel module and a back light module. The back light module includes a light guide plate having a light incident surface; a bezel for receiving the light guide plate, including a bottom plate and side walls surrounding the bottom plate; a reflective sheet disposed between the light guide plate and the bottom plate of the bezel; at least one lighting unit disposed in a position corresponding to the light incident surface; and a fixing unit including at least two fixing members, each fixing member has a base position and a bent portion vertically extending from at least one end of the base position. The top surface and the inner surface of the base position are closely attached to the light guide plate and the outer surface of the bent portion opposite to the inner surface thereof is closely attached to the side wall.
Abstract:
The invention relates to the field of LCDs, and more particularly to a middle frame for an LCD device and an LCD device. The middle frame is of a separated structure, and includes a plurality of frame members. The inner surface at the corner of said frame member(s) is provided with reinforcing ribs. The middle frame for an LCD device of the invention is of a separated structure. The inner surface at the corner of the frame member(s) of the middle frame is provided with reinforcing rib(s). The reinforcing rib(s) can improve the strength of the middle frame, and the frame members with the same cross section can be joined to form middle frame(s) which has a larger size and meets the strength requirement.
Abstract:
The invention discloses a backplane, a back light module, and an LCD device. The backplane comprises a backplane surface and side walls arranged on the sides of the backplane surface. The backplane further comprises at least one layer of stacked plate fixed to the side walls in a stacked mode. Because the side walls of the backplane of the invention are provided with at least one layer of stacked plate fixed to the side walls in stacked mode, the thickness of each side wall of the backplane is increased and thus reinforces the strength of each side wall, and the total strength of the backplane is reinforced under the support of the side walls and the stacked plates thereof. Besides, that the strength of the side walls is reinforced avoides the arrangement of stiffeners on the backplane surface, which reduces the total thickness of the backplane. Thus, on one hand, the total strength of the backplane is guaranteed, on the other hand, it is possible to reduce the thickness of the backplane and make a thinner LCD device.
Abstract:
A backlight module is disclosed, comprising a light guide plate and light sources, where the light guide plate comprises lateral incident faces, an exit face that joins the lateral incident faces, and an underside that corresponds to the exit face. The light sources each comprises an emitting surface, is disposed near one side of one lateral incident face of the light guide plate, and corresponds to the lateral incident face of the light guide plate with the emitting surface. The backlight module further comprises diffusion strips, where the diffusion strips each is disposed in between one lateral incident face of the light guide plate and the emitting surface of the light source, and the light rays emitted from the emitting surface of the light source pass the diffusion strip and diffuse into the light guide plate. This invention further discloses a liquid crystal display.
Abstract:
The present invention provides a backlight module and a housing unit structure thereof. The backlight module includes a back plate having a first edge, a second edge, a third edge and a fourth edge. The edges of the back plate are provided with a housing including a plurality of housing unit structures. The housing unit structures have a strip shape or an L-shape, respectively, and are disposed on the back plate by connecting or spacing a distance to each others to assemble into a housing. The backlight module uses an adjustable modular design to adjust the number of the housing unit structures for being suitably applied to various backlight modules with different sizes. Except for reducing the use of material, the development cost and time of the backlight module can be saved.
Abstract:
A backlight module and a liquid crystal display are provided. The backlight module includes a plastic frame. The sidewalls of the plastic frame have an adjustable length. Each sidewall having the adjustable length includes at least two separated member slidably connected together. The present invention may flexibly set the plastic frame according to the size of the liquid crystal display, and need not specially configure the molds to produce the plastic frames for the different sizes of the liquid crystal display, thereby not only reducing the cost, but also increasing the manufacture efficiency.
Abstract:
A backlight module used in a liquid crystal display (LCD) device is proposed. The backlight module includes a light source, a back bezel, a light guide plate (LGP), and an optical film. The light source is used for emitting light. The back bezel includes a bearing surface and at least one side. The back bezel is used for bearing the light source with the bearing surface. The LGP is disposed on the light source for guiding the light. The optical film disposed on the LGP is used for dealing with the light guided by the LGP. The optical film includes at least one curved portion. The curved portion is connected to the side of the back bezel for securing the position of the optical film relative to the other components.
Abstract:
The present invention provides a backboard, a backlight module, and a liquid crystal display device. The backboard is configured by at least two units interconnected together, wherein the backboard includes a bottom and sidewall extending from edge of the bottom, wherein the sidewall is provided with at least a fastener which is implemented by attaching a screw onto the sidewall. The backboard is configured by two interconnected units so as to reduce the manufacturing cost. The backlight module and the liquid crystal display device are also benefited with reduced manufacturing cost. The backboard is provided with fastener implemented by attaching a screw. Accordingly, this arrangement is specially suitable for the situation in which the fasteners can not be integrally formed with the backboard. This arrangement is further beneficial for the assembling of the backlight module.
Abstract:
A backlight module and a liquid crystal display are provided. The backlight module includes a plastic frame. The sidewalls of the plastic frame have an adjustable length. Each sidewall having the adjustable length includes at least two separated member slidably connected together. The present invention may flexibly set the plastic frame according to the size of the liquid crystal display, and need not specially configure the moulds to produce the plastic frames for the different sizes of the liquid crystal display, thereby not only reducing the cost, but also increasing the manufacture efficiency.
Abstract:
The invention provides an LCD module and an LCD device. The LCD module includes a backlight module, and an LCD panel arranged above the backlight module; the backlight module includes a backplane, and an optical film(s); a side wall(s) of the backplane is provided with a limit structure which is integrated with the backplane, and the edge of the LCD panel is butted on the limit structure. In the invention, because the corresponding limit structure is arranged on the side wall of the backplane to limit the degree of freedom of the LCD panel in the plane direction of the panel surface, the rubber frame is not required to limit the degree of freedom of the LCD panel in the plane direction of the panel surface; thus, the structure of the rubber frame is simplified, the material of the rubber frame is saved, and the processing cost is saved.