Abstract:
The present invention has disclosed an electronic image frame having the function of TV receiving comprising A/D conversion unit, video decoding unit, signal processing unit, display unit, TV signal tuning unit, multimedia player processing unit, audio processing unit, and microprocessor. The TV RF signal receiving and the playing back of multimedia information in the present electronic image frame have utilized the function units: A/D conversion, video frequency decoding, signal processing, microprocessor, and display and audio processing, which is not only a complete TV set with all the TV receiving functions and common interfaces, such as AV interface, S-VIDEO interface etc., but also can realize the function of an electronic image frame, including: playing picture, music, video files; playing background music while a picture is on show; rotating, amplifying, and automatic displaying; having flexibility for various picture formats and audio and video modes with enhanced functions and practicability.
Abstract:
The invention relates to a multimedia information releasing system for use in the buildings, comprising a master transmitter and one or more slave receivers. The master transmitter includes a power supply timing control module, a video source input module, a real-time information display module, a LCD display module, and a synchronous transmitting module. The slave receiver comprises a power supply timing control module, a video source input module, a real-time information display module, a LCD display module, and a synchronous receiving module. The receiving and playing functions of the video signal and real-time information are integrated in one information promulgating system. Because the master transmitter controls the slave receiver in the wireless manner, the synchronous and cyclic playing of a plurality of slave receiver can be realized in a certain range. The real-time information transmitted by the paging state can be played back in the rolling character manner. The master transmitter and slave receivers for use in the multimedia information promulgating system can be operated separately and respectively. The installation of the system, or the master transmitter and slave receivers in the system can be implemented by adhesive manner without destroying the wall structure in the buildings.
Abstract:
A method for the assembly of a thin film containing highly anisotropic colloids that includes the steps of immersing a substrate in a first solution or dispersion comprising a first substance, wherein the first substance has an affinity for the substrate. Then, immersing the substrate in a second solution or dispersion comprising a second substance, wherein the second substance has an affinity for the first substance. A least one of the first substance and the second substance is a highly anisotropic colloid having at least one dimension differing from the others by a ratio of at least 1:1.5. The method incorporates highly anisotropic colloids using a layer-by-layer process that circumvents the tendency for separation of nanotubes at high nanotube loadings. Additionally, the method incorporates aligned highly anisotropic colloids and provides a method for carbon nanotube alignment, which among other advantages makes possible the preparation of unique criss-crossed composites.