Abstract: The present invention provides a flat panel display device, which includes a backlight system and a display panel, the backlight system including a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism, the light homogenization mechanism guiding light from the light source to a light incidence surface of the display panel; the back frame includes primary assembling pieces and secondary assembling pieces; the primary assembling pieces are of a number of at least two, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; the secondary assembling pieces are arranged inside the back frame and joined to the back frame; some of the primary assembling pieces and the secondary assembling pieces are of first density and first strength and others are of second density and second strength; the first density is greater than the second density and the first strength is greater than

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 chip heat dissipation structure and a liquid crystal display having thereof are provided. The chip heat dissipation structure includes a metal heat dissipation member contacted with a chip. The metal heat dissipation member is connected to a metal protection cover of a printed circuit board. The metal heat dissipation member is perpendicular to the metal protection cover. The present invention also relates to a liquid crystal display. The chip heat dissipation structure and a liquid crystal display having thereof of the present invention have a good heat dissipation effect.

Abstract: The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The primary assembling pieces are connected through joining. Further, the primary assembling piece includes a joint section that forms a reinforcement structure and a circuit board is mountable and position adjustable through a bracing piece. The present invention also provides a stereoscopic display device and a plasma display device.

Abstract: The present invention provides a display device, back plate element for backlight module and manufacturing mold for splicing parts. The back plate element includes at least two splicing parts and the splicing parts are disposed on the same side of optical component of backlight module. Splicing part has splicing unit for connecting another splicing part. Through adjusting the number of splicing parts, the side length of back plate elements can be adjusted to side length of optical component. The back plate element can be disassembled to reduce the transport volume. A plurality of splicing parts can be manufactured with the same manufacturing mold. As such, the present invention can achieve mold sharing and reduce mold cost.

Abstract: The present invention provides a backlight system, backlight system manufacture method and panel display device. The backlight system comprises: package stent and at least a first and the second main splice elements; wherein the first main splice element has one end disposed with at least two splice parts, with each of splice parts has a structure matching a corresponding end of the second main splice element. The package stent is disposed on the first or the second main splice element. Semiconductor light source is packaged directly onto the packaged stent. The present invention can reduce material cost, mold cost and solve the heat dissipation problem of semiconductor light source.

Abstract: The present invention relates to a backlight module and a liquid crystal display (LCD). The backlight module comprises a back plate, a light source, a light guide plate, a plastic housing and a front frame which has four straight subframes. The front frame covers an upper surface of the plastic housing and fixes a display panel by matching with the plastic housing. The front frame of the backlight module and the corresponding LCD of the present invention has a simple structure, which lowers manufacturing cost of the backlight module and reduces weight of the backlight module in the meantime.

Abstract: The present invention provides a back frame of flat panel display device and a backlight system. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The at least two primary assembling pieces are connected through joining and the two primary assembling pieces use different thermally conductive materials. Further, the primary assembling piece includes a joint section that forms a reinforcement structure and a circuit board is mountable and position adjustable through a bracing piece. The present invention also provides a backlight system. The back frame and the backlight system of the present invention have a back frame of simple structure, reduce the expenditure of a back frame mold, facilitate heat dissipation, allow strength of the back frame to meet a desired requirement, improve fixing of circuit board, and save the material used for back frame so as to lower down the manufacturing cost of flat panel display device.

Abstract: The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The back frame includes a reinforcement structure formed on a joint section of a primary assembling piece so as to make the overall strength of the back frame meeting the required strength. The bracing piece includes a bracing body, a first suspension section, a first bearing section, and a first resilient bent section and the bracing piece overcomes the problem that a circuit board cannot be easily fixed. The present invention also provides a stereoscopic display device and a plasma display device.

Abstract: The present invention provides a backlight system, which includes an LED light source, which includes an LED lamp and an LED substrate carrying the LED lamp; a back frame, which is disposed below the LED substrate and includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and a PCB, which is disposed below the back frame and fixed to the LED substrate. The backlight system of the present invention saves the material and space of the back frame, and lowers down the cost of the backlight system.

Abstract: The present invention discloses an assembly method for backlight module and assembly equipment thereof. The method includes: stacking reflector, light-guiding plate and optical film to form a component entirety and fixing the component entirety; fixing at least two main connection elements in head-to-tail manner to form a back plate on four sides around the component entirety so as to fix reflector, light-guiding plate and optical film to corresponding position on the back plate respectively. The method is suitable for realization with automatic equipment. Through automatic equipment to assemble backlight module, the assembly efficiency can be improved to reduce the labor required for backlight module assembly and reduce labor cost.

Abstract: The present invention provides a liquid crystal display device, backlight module and back plate component thereof. The backlight module includes optical member, and the back plate element includes first splicing element and second splicing element. First splicing element is disposed with first accommodation trench to accommodate first side of optical member. One end of second splicing element is coupled with one end of first splicing element, and second splicing element is disposed with second accommodation trench to accommodate second side of optical member. Before assembly, first splicing element and second splicing element can rotate around coupled end, and first splicing element can be rotated to inside of second accommodation trench or second splicing element can be rotated to inside of first accommodation trench. The back plate element of the present invention can be folded for transport before assembly to reduce transport cost.

Abstract: The present invention provides a flat panel display device, which includes a backlight system and a display panel, wherein the backlight system includes an LED light source, which includes an LED lamp and an LED substrate carrying the LED lamp; a back frame, which is disposed below the LED substrate and includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and a PCB, which is disposed below the back frame and fixed to the LED substrate. The present invention also provides a stereoscopic display device. The flat panel display device and the stereoscopic display device of the present invention save the material and space of the back frame, and lower down the cost of the flat panel display device and the stereoscopic display device.

Abstract: The present invention provides a back frame of flat panel display device and a backlight system. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The primary assembling pieces are connected through joining. Further, the primary assembling piece includes a joint section that forms a reinforcement structure and a circuit board is mountable and position adjustable through a bracing piece. The present invention also provides a backlight system. The back frame and the backlight system of the present invention have a back frame of simple structure, reduce the expenditure of a back frame mold, allow strength of the back frame to meet a desired requirement, improve fixing of circuit board, and save the material used for back frame so as to lower down the manufacturing cost of flat panel display device.

Abstract: The present invention provides a reflector plate, which includes a substrate layer and a reflection layer formed on the substrate layer, the substrate layer having a surface that is away from the reflection layer and includes an ink layer printed thereon. The present invention also provides a backlight system, which includes a reflector plate and a back frame that carries the reflector plate, wherein the back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and the reflector plate comprises a substrate layer and a reflection layer formed on the substrate layer, the substrate layer having a surface that is away from the reflection layer and comprises an ink layer printed thereon.

Abstract: The present invention provides a back frame of flat panel display device, which includes primary assembling pieces and secondary assembling pieces; the primary assembling pieces are of a number of at least two, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; the secondary assembling pieces are arranged inside the back frame and joined to the back frame; some of the primary assembling pieces and the secondary assembling pieces are of first density and first strength and others are of second density and second strength; the first density is greater than the second density and the first strength is greater than the second strength. The present invention also provides a method for manufacturing a back frame of flat panel display device and a backlight system.

Abstract: The present invention provides a display device comprising a display panel, a driving chip and a heatsink. The driving chip is used to drive the display panel. The heatsink is thermally connected with the driving chip to dissipate the heat generated by the driving chip. Through the said method, the display device according to the present invention is provided with the heatsink connected with the driving chip to dissipate the heat generated by the driving chip, which improves the stability and reliability of the driving chip.

Abstract: The present invention provides a backlight module and a backboard structure incorporated therein. The backboard structure is configured with a first bracket having the buckle, and a second bracket having defined with the retaining slot. With the interengagement between the buckle and the retaining slot, the embossment and the positioning slot, the backboard structure can be readily constructed by the assembling of the first and second brackets. Since no screws are necessary for the assembling of the backboard structure, no laborious work is required as well. This can effectively reduce the manufacturing cost, and is really beneficial to the automation.

Abstract: The present invention provides a back plate, backlight module and liquid crystal display device. The back plate is formed by splicing a plurality of splicing elements, wherein at least some of splicing elements are connected through rotation mechanism so that the back plate can switch between normal usage state and folded state, the back plate in folded state is smaller than in normal usage state, at least one of the splicing elements is an aluminum extrusion. Through using aluminum extrusion as a part of splice-type back plate and heat-dissipating device, the present invention improves heat-dissipation capability of backlight module and increases the life span of backlight module. In addition, because the splicing elements of back plate are connected in a rotatable manner, the back plate can be folded so as to improve the efficiency of storage and transport and reduce storage and transport cost.

Abstract: The present invention provides a display back frame and liquid crystal display device. Display back frame includes a plurality of splicing elements spliced together, with at least a part of splicing elements connected through rotation mechanism. Splicing element includes main part and stop wall. The stop wall includes bottom part, side wall and top part. Bottom part and outer edge of the main part is connected levelly. Top part is disposed in parallel with the bottom part with a spacing gap. Side wall is disposed between top part and bottom part. Surface of the main part facing the top part has a first bump. As such, through the above disposition, the present invention can reduce required space during storage and transport to improve transport and storage efficiency, and save the use of mold frame to simplify assembly and improve assembly efficiency to reduce cost.