Abstract: A noise reduction device for use in a backlight module includes a plurality of noise reduction devices, each comprising a main body and an extension portion. The extension portion is adapted to cushion the interface between a lamp holder and a back bezel of the backlight module, so as to reduce pop noises generated by contact during temperature changes.

Abstract: Methods to etch an opening in a substrate layer with reduced critical dimensions are described. A multi-layered mask including a lithographically patterned photoresist and an unpatterned organic antireflective coating (BARC) is formed over a substrate layer to be etched. The BARC layer is etched with a significant negative etch bias to reduce the critical dimension of the opening in the multi-layer mask below the lithographically define dimension in the photoresist. The significant negative etch bias of the BARC etch is then utilized to etch an opening having a reduced critical dimension into the substrate layer. To plasma etch an opening in the BARC with a significant negative etch bias, a polymerizing chemistry, such as CHF3 is employed. In a further embodiment, the polymerizing chemistry provide at low pressure is energized at a relatively low power with a high frequency capacitively coupled source.

Abstract: A real-time dispenser fault detection and classification method for monitoring adhesive dots dispensed on a substrate by a dispenser includes dispensing adhesive on the substrate by the dispenser so as to form a plurality of adhesive dots on the substrate, capturing images formed on the substrate by the adhesive dots as soon as the adhesive dots are formed on the substrate, and comparing topology data of the images with predetermined topology data based on a predetermined comparison rule so as to create data about the operation condition of the dispenser.

Abstract: A tunneling magnetoresistance device with high magnetoimpedance effect, a first ferromagnetic layer, a second ferromagnetic layer, and a tunnel barrier layer which is located between the first ferromagnetic layer and the second ferromagnetic layer. Wherein an alternating current is applied to the tunneling magnetoresistance device, the tunneling magnetoresistance device has at least 100% variation of real components between an applied first alternating frequency and an applied second alternating frequency, at least 25% variation of imaginary components below the first alternating frequency, and at least 8.5% variation of magneto capacitance (MC) ratio which are generated along the magnetization direction.

Abstract: A liquid crystal display and a backlight module thereof are provided. A backlight module comprises a light source, a reflector, and a bottom plate. The reflector is disposed under the light source. The bottom plate is disposed under the reflector and facing a lower surface of the reflector. The bottom plate comprises a plurality of trench structures formed on a surface thereof facing the reflector. Heat-produced by the light source mixes with air in the trench structures, and the mixture of heat and air is conducted via the trench structures to the bottom plate, thereby dissipating heat.

Abstract: A noise reduction device for use in a backlight module includes a plurality of noise reduction devices, each comprising a main body and an extension portion. The extension portion is adapted to cushion the interface between a lamp holder and a back bezel of the backlight module, so as to reduce pop noises generated by contact during temperature changes.

Abstract: A flat display and backlight module thereof are disclosed. The flat display includes a backlight module disposed on a rear surface of a display panel. The backlight module comprises lamps, a reflector, and a diffuser disposed on a back bezel. The reflector is attached on the back bezel. The diffuser and reflector form an enclosed space for the lamps, providing required light for the display panel. The back bezel comprises at least one outer surface with a plurality of fins extending therefrom to increase effective dissipation area thereof.

Abstract: A diffusion assembly includes a diffuser, an optical film and at least one hanging element. The optical film includes at least one hole inserted by the hanging element. The hanging element is located on the diffuser for engaging with the at least one hole of the optical film. A backlight module comprises a frame, a diffuser and an optical film. The frame comprises at least one hanging element. Both the diffuser and optical film comprise at least one hole for connecting to the hanging element on the frame.

Abstract: A direct backlight module at least includes a light-source, a substrate, a heat source and-a heat-pipe, wherein the heat source comprises a PCB, an inventer, and a power supply. The light-source is disposed on the substrate. A bottom surface of the substrate is divided into a first predetermined portion and a second predetermined portion. The PCB is disposed in the first predetermined portion. The light-source is electrically connected with the PCB. The heat-pipe is disposed on the bottom surface of the substrate to transfer heat from the first predetermined portion to the second predetermined portion, such that the temperature distribution of the direct backlight module can be more evenly.

Abstract: A backlight module is provided. The backlight module includes a frame, a reflector, a plurality of light sources, at least one fan and at least one air vent. The frame has a lateral plate. The reflector is disposed on the inside surface of the frame. The plurality of light sources are disposed on the reflector. The fan is disposed on the outside surface of the lateral plate. The air vent is formed on the frame and the reflector corresponding to the fan.

Abstract: A tunneling magnetoresistance device with high magnetoimpedance effect, comprising: a first ferromagnetic layer, a second ferromagnetic layer, and a tunnel barrier layer which is located between the first ferromagnetic layer and the second ferromagnetic layer. Wherein an alternating current is applied to the tunneling magnetoresistance device, the tunneling magnetoresistance device has at least 100% variation of real components between an applied first alternating frequency and an applied second alternating frequency, at least 25% variation of imaginary components below the first alternating frequency, and at least 8.5% variation of magneto capacitance (MC) ratio which are generated along the magnetization direction.

Abstract: A flat display and backlight module thereof are disclosed. The flat display includes a backlight module disposed on a rear surface of a display panel. The backlight module comprises lamps, a reflector, and a diffuser disposed on a back bezel. The reflector is attached on the back bezel. The diffuser and reflector form an enclosed space for the lamps, providing required light for the display panel. The back bezel comprises at least one outer surface with a plurality of fins extending therefrom to increase effective dissipation area thereof.

Abstract: A liquid crystal display and a backlight module thereof are provided. A backlight module comprises a light source, a reflector, and a bottom plate. The reflector is disposed under the light source. The bottom plate is disposed under the reflector and facing a lower surface of the reflector. The bottom plate comprises a plurality of trench structures formed on a surface thereof facing the reflector. Heat-produced by the light source mixes with air in the trench structures, and the mixture of heat and air is conducted via the trench structures to the bottom plate, thereby dissipating heat.

Abstract: The present invention discloses a composition for chemical mechanical polishing of a metal layer at a high rate, which includes at least an oxidizing agent, a polishing promoter, an organic diproticic acid and deionized water. The polishing composition of the present invention can be applied alone or with an abrasive, and effectively improves the planarity of metal layers polished at high rates.

Abstract: A connector for a swing fixed on a frame rod and a swing arm of a swing includes a bearing, two protective covers and a connecting member which has a rectangular horizontal hollow portion for the frame rod to extend therein, and two vertical parallel ears extending down from the horizontal portion. The bearing is sandwiched within round portions of the two covers placed between the two ears and pivotally connected with a pivot pin passing through the ears, the round portions of the covers and the bearing. Each cover has a lower rectangular portion extending down from the round portion to fit around and secured with an upper end of a swing arm so that the swing arm may swing together about the covers with the pivot pin. Thus the connectors permit the swing arms to swing smoothly with little friction, thereby lessening wear of the components.