Abstract:
A flat panel display including a backlight module, a liquid crystal display panel, and a brightness enhancement diffuser plate (BEDP) is provided. The liquid crystal display panel is disposed on the backlight module, and the BEDP is disposed between the backlight module and the liquid crystal display panel. Furthermore, the BEDP includes a first and a second diffusion layers embedded to each other, wherein the first diffusion layer is disposed near the liquid crystal display panel, the second diffusion layer is disposed near the backlight module, and the first and the second diffusion layers have different refractive indexes, transmittances and haze values, so that optical performance of the flat panel display is optimized.
Abstract:
A flat panel display includes a backlight module, a liquid crystal display panel, and a complex diffuser plate. The liquid crystal display panel is disposed on the backlight module, and the complex diffuser plate including a first and a second diffusion layers is disposed between the backlight module and the liquid crystal display panel. Furthermore, the first diffusion layer is adjacent to the liquid crystal display panel and the second diffusion layer is adjacent to the first diffusion layer. The first and the second diffusion layers have different refractive indexes, transmittances and haze values, so that optical performance of the flat panel display is improved.
Abstract:
A process for synthesis of androstane 17-β carbothioic acid is provided. The process includes mixing an androstane 17-β carboxylic acid and a coupling reagent, and adding an alkanethioic acid to form an androstane 17-β carbothioic acid, wherein the androstane 17-β carbothioic acid has the formula (I): wherein R1 represents hydrogen or haloalkyl groups, R2 represents C1-8 linear alkyl groups, C1-8 branched alkyl groups, C1-6 unsaturated acyclic groups or aromatic groups, R3 represents hydrogen or hydroxyl, R4 represents hydrogen, bromine, chlorine or fluorine and R5 represents hydrogen, bromine, chlorine or fluorine. The process is a one-pot reaction.
Abstract:
A real-time interacting method for mobile communication devices involves creating an interactive area thereon, inputting an interactive message via handwriting, and capturing a synchronous audio message, so that the mobile communication devices transmit/receive the interactive message and the audio message via a 3G communication link to achieve real-time interaction.
Abstract:
A flat panel display including a backlight module, a liquid crystal display panel, and a brightness enhancement diffuser plate (BEDP) is provided. The liquid crystal display panel is disposed on the backlight module, and the BEDP is disposed between the backlight module and the liquid crystal display panel. Furthermore, the BEDP includes a first and a second diffusion layers embedded to each other, wherein the first diffusion layer is disposed near the liquid crystal display panel, the second diffusion layer is disposed near the backlight module, and the first and the second diffusion layers have different refractive indexes, transmittances and haze values, so that optical performance of the flat panel display is optimized.
Abstract:
A clamp structure of an external electrode lamp includes a first fixing device, a second fixing device, and a metal strip. The first fixing device has a first indentation and the second fixing device has a second indentation for clamping an electrode of the external electrode lamp. In addition, the metal strip is located between the first and second fixing devices to contact the electrode of the external electrode lamp for providing power. The electrode can be further equipped with a cushion for fixing the electrode onto the first and second fixing devices.
Abstract:
A backlight module having a truss type structure comprises a plurality of truss type members, a reflector and at least a light source. The truss members and the light source positioned on the truss type structure. In a liquid crystal display (LCD) panel, the truss type structure disclosed in this invention is used as a main structure of such backlight module. Compared to those of the prior art, backlight modules that utilize the truss type structure of this invention have the advantages of reduced weight and better bending strength.
Abstract:
A light-emitting device comprises at least one light source to emit a light and a transparent cap positioned over the light source. The transparent cap has a tapered interior for receiving and refracting the light from the light source and an exterior for refracting the light. The distance of light mixing is shortened conveniently using the light-emitting device.
Abstract:
A backlight module includes a back plate, replaceable light source sets, external electrode lamps, and a fastening device. Each replaceable light source set is disposed on the back plate and has an electrically conductive strip. The external electrode lamps are disposed on one of the replaceable light source sets and each has an external electrode electrically connected with the electrically conductive strip. The fastening device is used for fastening the replaceable light source sets and comprises an electrically conductive element electrically connected with the electrically conductive strips.
Abstract:
A backlight module having a truss type structure comprises a plurality of truss type members, a reflector and at least a light source. The truss members and the light source positioned on the truss type structure. In a liquid crystal display (LCD) panel, the truss type structure disclosed in this invention is used as a main structure of such backlight module. Compared to those of the prior art, backlight modules that utilize the truss type structure of this invention have the advantages of reduced weight and better bending strength.