摘要:
Provided is a display apparatus using a micromirror or an image display device. The display apparatus is designed to eliminate dark regions, usually formed by pixel partitions or black matrixes, display a high-quality image by increasing light usage efficiency, and improve the power consumption. A display apparatus using a microlens includes a micromirror array, a substrate, and a microlens array. The micromirror array includes a plurality of micromirrors arranged to reflect incident light rays from a light source. The substrate supports the micromirror array. The microlens array includes a plurality of microlenses disposed between the light source and the micromirror array to condense the incident light rays from the light source upon the micromirror array and correct a traveling path of reflected light rays from the micromirror array.
摘要:
A semiconductor device with having a MOS varactor and methods of fabricating the same are disclosed. The MOS varactor includes a metal gate electrode, an active semiconductor plate interposed between the metal gate electrode and the semiconductor substrate, and a capacitor dielectric layer interposed between the metal gate electrode and the active semiconductor plate. Further, a lower insulating layer insulates the MOS varactor from the semiconductor substrate. According to the present invention, a metal gate electrode is used to reduce poly depletion, thereby increasing a tuning range of the varactor, and to manufacture a reliable metal resistor without the need of an additional photomask.
摘要:
A method and system are provided for printing content according to print capabilities of a network of image forming apparatuses using a device. At least one image forming apparatus forming a network with the device is searched and a list is provided of at least one extensible hyper text markup language (XHTML)-Print template, which can be processed by an image forming apparatus selected from among the searched image forming apparatuses. XHTML-Print data of content is created using an XHTML-Print template selected from the list of XHTML-Print templates and the created XHTML-Print data is transmitted to the selected image forming apparatus. The transmitted XHTML-Print data is analyzed and the content printed. Accordingly, printing is performed by supporting specific XHTML-Print templates for providing functions, differentiated according to types of image forming apparatus, as well as supporting limited XHTML-Print templates applicable to all image forming apparatuses.
摘要:
A transmitting apparatus and method in an OFDM system are provided. In the transmitting apparatus, a channel information receiver receives channel information. A rate allocator calculates a variable data rate. A scheduler allocates channel resources according to the channel information and the variable data rate.
摘要:
A traceback device of a trellis decoder including a memory for storing survivor path information as much as a decision depth, a multiplexing unit for decoding the survivor path information received from the memorizing unit, and a traceback unit receiving the survivor path information of lower bits decoded by the multiplexing unit and state output of itself, to carry out a state transition and trace back the decoded value of lower bits.