Patent application number | Description | Published |
20100188742 | SLIT-SCAN MULTI-WAVELENGTH CONFOCAL LENS MODULE AND SLIT-SCAN MICROSCOPIC SYSTEM AND METHOD USING THE SAME - The present invention provides a slit-scan multi-wavelength confocal lens module, which utilizes at least two lenses having chromatic aberration for splitting a broadband light into continuously linear spectral lights having different focal length respectively. The present invention utilizes the confocal lens module employing slit-scan confocal principle and chromatic dispersion techniques and the confocal microscopy with optical sectioning ability and high resolution in spectral dispersion to establish a confocal microscopy method and system with long DOF and high resolution, capable of modulating a broadband light to produce the axial chromatic dispersion and focus on different depths toward an object's surface for obtaining the reflected light spectrum from the surface. Thereafter, the spectrum is spatially filtered by a slit and then a peak position with respect to the filtered spectrum along the scanning line is detected by a spectral image sensing unit for generating the sectional profile of the measured surface. | 07-29-2010 |
20140122964 | ERROR CHECKING AND CORRECTION METHOD FOR DETERMINING AN ERROR CORRECTION CODE LENGTH AND RELATED ERROR CHECKING AND CORRECTION CIRCUIT - A method of error checking and correction includes: performing compression upon an original data packet and generating a compressed data packet; determining an error correcting code length according to a data length; generating an error correcting code by performing error checking and correction encoding upon a packet data according to the error correcting code length; and combining the packet data and error correcting code into an encoded data packet. A method of error checking and correction includes: reading an encoded data packet, wherein the encoded data packet includes a packet data and an error correcting code, and the packet data includes a compressed data packet; generating a decoded compressed data packet corresponding to the compressed data packet by performing error checking and correction decoding upon the packet data according to the error correcting code; and performing decompression upon the decoded compressed data packet to generate a decompressed data packet. | 05-01-2014 |
20140129897 | ERROR CHECKING AND CORRECTION METHOD APPLIED IN A MULTI-CHANNEL SYSTEM AND RELATED CIRCUIT - An exemplary method of error checking and correction applied in a multi-channel system, includes: performing error checking and correction encoding upon a first data packet of a first channel and a second data packet of a second channel, and generating a first horizontal error correction code and a second horizontal error correction code; performing error checking and correction encoding upon a first mixed data packet and a second mixed data packet, and generating a first vertical error correction code and a second vertical error correction code; and combining the first data packet, the first horizontal error correction code and the first vertical error correction code into the first encoded data packet of the first channel, and combining the second data packet, the second horizontal error correction code and the second vertical error correction code into the second encoded data packet of the second channel. | 05-08-2014 |
Patent application number | Description | Published |
20090210603 | Flash memory circuit with combinational interface - A flash memory circuit has both SATA and USB interfaces. When the flash memory circuit is coupled to a computer, the flash memory circuit utilizes the transmitted power from the computer through the USB interface for operating, and communicates with the computer through the faster SATA interface for data accessing of the flash memory. | 08-20-2009 |
20100030945 | FLASH MEMORY ALLOCATING METHOD - An allocating method for a flash memory is disclosed. The allocating method includes the following steps: adjusting a preliminary data storage capacity corresponding to the flash memory for determining a real data storage capacity of the flash memory; adjusting a preliminary spare area capacity corresponding to the flash memory for determining a real spare area capacity of the flash memory, wherein a total capacity of the preliminary data storage capacity and the preliminary spare area capacity is equal to the total capacity of the real data storage capacity and the real spare area capacity; and allocating the real data storage capacity and the real spare area capacity to the flash memory, wherein the real data storage capacity stores data, and the real spare area capacity stores parity codes generated by an error codes correction algorithm performed upon the stored data in the real data storage capacity. | 02-04-2010 |
20110113185 | MEMORY APPARATUS AND MEMORY CONTROLLER FOR ACCESSING NON-VOLATILE MEMORY - A memory apparatus includes a non-volatile memory and a memory controller, where the memory controller is coupled to the non-volatile memory and is utilized for accessing the non-volatile memory, and the memory controller and the non-volatile memory are positioned in two independent chips, respectively. When external data is intended to be written into the non-volatile memory, the memory controller compresses the external data and stores compressed external data into the non-volatile memory. | 05-12-2011 |
20110173376 | CACHE APPARATUS FOR INCREASING DATA ACCESSING SPEED OF STORAGE DEVICE - A cache apparatus for increasing data accessing speed of a storage device includes: a non-volatile memory, for storing data; a memory controller, coupled to the non-volatile memory, for controlling data accessing operations of the non-volatile memory; a first transmission interface, coupled to the memory controller, for electrically connecting the memory controller to the storage device; and a second transmission interface, coupled to the memory controller, for electrically connecting the memory controller to a user-end personal computer. | 07-14-2011 |
20120066560 | ACCESS METHOD OF VOLATILE MEMORY AND ACCESS APPARATUS OF VOLATILE MEMORY - An access method of a volatile memory accesses the volatile memory via a block access fashion. The volatile memory includes a plurality of blocks. The method includes: performing a reading operation for a block having at least one known bad cell among the blocks, which includes reading a block data and an error correction code data corresponding to the block and applying the ECC data to correct data read from the at least one known bad cell to generate a corrected block data. | 03-15-2012 |
Patent application number | Description | Published |
20160047033 | LINEAR EVAPORATION APPARATUS FOR IMPROVING UNIFORMITY OF THIN FILMS AND UTILIZATION OF EVAPORATION MATERIALS - A linear evaporation apparatus includes a thermal insulation chamber, and crucibles, evaporation material heaters and a mixing chamber installed in the thermal insulation chamber. The mixing chamber includes a flow limiting and adjusting layer, a flow channel adjusting member, a mixed layer and a linear evaporation layer. The flow limiting and adjusting layer is a rectangular sheet with flow limit holes corresponsive to the crucibles respectively; the flow channel adjusting member is an interconnected structure having at least one flow inlet corresponsive to some of the flow limit holes and at least one flow outlet, and the mixed layer is a substantially I-shaped sheet structure, and the linear evaporation layer is a rectangular sheet having a linear source evaporation opening tapered from both ends to the middle, so as to improve the uniformity of the thin film and the utilization of the evaporation materials. | 02-18-2016 |
20160097117 | METHOD AND APPARATUS FOR STABLY EVAPORATION DEPOSITING UNIFORM THIN FILMS - In a method and apparatus for evaporation depositing uniform thin films, a film is deposited on a substrate of a vacuum environment while maintaining a constant deposition rate. A cover is installed on a wall of the evaporation vessel. When the evaporation material is heated to an evaporation state and the interior of the evaporation vessel reaches a first vapor saturation pressure, the vapor of the evaporation material flows towards a pressure stabilizing chamber. When the pressure stabilizing chamber reaches a second vapor saturation pressure which is smaller than the first vapor saturation pressure, the vacuum environment has a vacuum background pressure which is smaller than the second vapor saturation pressure, so that the evaporation material vapor flows from the pressure stabilizing chamber towards the vacuum environment at constant rate due to the pressure difference, so as to evaporate the substrate. | 04-07-2016 |
Patent application number | Description | Published |
20100260071 | ROUTING METHOD AND ROUTING PATH RECOVERY MECHANISM IN WIRELESS SENSOR NETWORK ENVIRONMENT - The present invention discloses an asymmetric routing method and routing path recovery mechanism. The wireless sensor network environment includes at least a management unit, at least a gateway, and mobile nodes. When joining, each mobile node obtains an unique ID code and, additionally, a depth as the gradient to the management unit. Accordingly, a mobile node sends an uplink packet via a nearby node with lower depth to the management unit; while the management unit transmits a downlink packet to a mobile node by utilizing the source route method. When the parent node of a mobile node is damaged or moves to another position or said mobile node with its sub-tree descendants changes their position together, the uplink routing path is recovered via selecting a nearby node of the sub-tree as relay node and the downlink routing path is recovered via sending a control message to the management unit. | 10-14-2010 |
20110051644 | POWER-EFFICIENT BACKBONE-ORIENTED WIRELESS SENSOR NETWORK, METHOD FOR CONSTRUCTING THE SAME AND METHOD FOR REPAIRING THE SAME - The present invention discloses a power-efficient backbone-oriented wireless sensor network, a method for constructing the same and a method for repairing the same, wherein energy-rich nodes are used to form backbones linking to a server, and wherein regular nodes having limited energy storage link to the backbones. When one energy-rich node malfunctions, the energy-rich node, which is posterior to the malfunctioning energy-rich node, searches for and links to a linkable neighboring energy-rich node on the backbone. If there is none linkable neighboring energy-rich node, the regular nodes are used to form a temporary tunnel until the malfunctioning energy-rich node has been repaired. The present invention can relieve the influence of hot spots, increase the robustness of the wireless sensor network, and prolong the service life of the wireless sensor network. | 03-03-2011 |