摘要:
A method of manufacturing a reflector in a liquid crystal display device comprising forming a thin layer of a solution of beads and polymer on the substrate, and forming a reflective layer on the thin layer.
摘要:
A backlight unit for a liquid crystal display device includes a plurality of lamps alternately arranged on at least two regions of a light emission surface, wherein each lamp has a length substantially shorter than that of the light emission surface, first, second, and third supports spaced apart from one another, wherein each support has a matching shape for mounting the lamps, a bottom support supporting the first, second, and third supports, and first, second, and third common electrodes respectively attached on the first, second, and third supports.
摘要:
A direct type back light device includes a plurality of luminescent lamps, upper and lower lamp holders formed to receive upper and lower opposite ends of the luminescent lamps, a lower support having lower lamp holder recesses for fixing the lower lamp holders, conductive layers formed upon an area of the lower lamp holders and lower support for receiving the lower opposite ends of the luminescent lamps to supply power to the luminescent lamps, an upper support having upper lamp holder recesses for fixing the upper lamp holders, and conductive layers formed upon an area of the upper lamp holders and upper support for receiving the upper opposite ends of the luminescent lamps to supply the power to the luminescent lamps, wherein the lower and upper supports assemble together to fix the lower and upper opposite ends of the luminescent lamps.
摘要:
A backlight unit includes a plurality of fluorescent lamps divided into a plurality of groups of fluorescent lamps arranged in parallel, each group including at least two fluorescent lamps, and a plurality of inverters electrically connected with the plurality of fluorescent lamps by respectively corresponding to the plurality of groups of fluorescent lamps.
摘要:
A liquid crystal display module includes: a liquid crystal display panel, a surface light-emitting lamp irradiating light to the liquid crystal display panel by a surface light-emission, and a power source supplying an electric power to the surface light-emitting lamp. The surface light-emitting lamp includes a frame having a light-emitting space, a first barrier rib formed partitioning the lamp into light-emitting spaces and electrode pairs for generating electric fields in the light-emitting spaces, respectively.
摘要:
A backlight unit is provided. The backlight unit comprises a plurality of light emitting lamps arranged in one direction on a bottom surface of a base support. A lower reflection plate is provided on the bottom surface of the base support below the light emitting lamps. A plurality of upper reflection plates are arranged above the light emitting lamps to correspond to the light emitting lamps in a one to one ratio.
摘要:
Provided are an optical film, a method of manufacturing the optical film, and a liquid crystal display device including the optical film. The optical film includes a multi-layer sheet. The multi-layer sheet includes a polymer layer having first and second refraction indexes in first and second stretching directions, respectively. A copolymer layer is formed on the polymer layer and has a third refraction index in the first and second stretching directions. A difference between the first and third refraction indexes is larger than a difference between the second and third refraction indexes.
摘要:
A back light unit provides light to a light emission surface of a liquid crystal display device. The back light includes a plurality of lamps, a plurality of inverters, a plurality of first power lines, and a plurality of second power lines. Each lamp has first and second ends and is disposed substantially only in one of an integer (n) number regions of the light emission surface wherein the regions divide a length of the light emission surface into n regions. Each one of the first power lines are respectively connected to the first ends of the lamps and first connectors of the inverters, and each one of the second power lines are respectively connected to the second ends of the lamps and second connectors of the inverters.
摘要:
A direct-type back light device includes a plurality of luminescent lamps, a rectangular frame having holes formed along opposing sides with the luminescent lamps inserted into the holes, a reflecting plate formed at a bottom surface of the rectangular frame, and at least one lamp holder attached to the reflecting plate and supporting the luminescent lamps.
摘要:
A backlight unit is presented that contains lamp support structures uniquely fitted to facilitate installation of lamps in a particular orientation. The backlight unit has tube light-emitting lamps, each of which is fitted to an asymmetric lamp holder. Lamp supports fixedly engage the asymmetric lamp holders fitted to the tube type light-emitting lamps. At least one of the lamp holders has an asymmetric hole. An outer case includes the supports to fix and support each lamp. At least one lamp has a treated surface that includes an optical sheet having a light transmittance lower than 100%.