| Patent application number | Description | Published |
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| 20090109688 | Photoelectronic device - A photoelectronic device including a carrier, a light-emitting component mounted on the carrier; a patterned structure deposited on the carrier and around the light-emitting component; and a transparent sealing structure formed above the light-emitting component. The patterned structure mentioned above can cause the transparent sealing structure to be focused above the light-emitting component, and restrained in the patterned structure. The transparent sealing structure with predetermined proportional configuration is obtained by controlling the quantity of the transparent sealing structure. Therefore light efficiency of the photoelectronic device can be greatly improved. | 04-30-2009 |
| 20100025714 | LIGHT-EMITTING DEVICE CONTAINING A COMPOSITE ELECTROPLATED SUBSTRATE - The application is related to a method of forming a substrate of a light-emitting diode by composite electroplating. The application illustrates a light-emitting diode comprising the following elements: a light-emitting epitaxy structure, a reflective layer disposed on the light-emitting epitaxy structure, a seed layer disposed on the reflective layer, a composite electroplating substrate disposed on the seed layer by composite electroplating, and a protection layer disposed on the composite electroplating substrate. | 02-04-2010 |
| 20110266581 | LIGHT-EMITTING DEVICE CONTAINING A COMPOSITE ELECTROPLATED SUBSTRATE - The application is related to a method of forming a substrate of a light-emitting diode by composite electroplating. The application illustrates a light-emitting diode comprising the following elements: a light-emitting epitaxy structure, a reflective layer disposed on the light-emitting epitaxy structure, a seed layer disposed on the reflective layer, a composite electroplating substrate disposed on the seed layer by composite electroplating, and a protection layer disposed on the composite electroplating substrate. | 11-03-2011 |
| Patent application number | Description | Published |
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| 20090237762 | HOLOGRAM MEDIA READING APPARATUS - A hologram media reading apparatus including a reference light source, a stop with gray level aperture, and an optical sensor is provided. The reference light source is disposed on one side of a hologram medium, and capable of emitting a reference light beam. The reference light beam is transmitted to the hologram medium. The stop with gray level aperture and the reference light source are disposed on the same side or opposite sides of the hologram medium. The stop with gray level aperture has a light transmissive region, an opaque region, and a transmittance gradually varying region. The opaque region surrounds the light transmissive region. The transmittance gradually varying region surrounds the light transmissive region. A part of the reference beam from the hologram medium passes through the stop with gray level aperture and is transmitted to the optical sensor. | 09-24-2009 |
| 20090238059 | HOLOGRAPHIC RECORDING MEDIUM AND ENCODING/DECODING METHOD THEREOF - A holographic recoding medium is provided, having holographic pages. Each page has reference mark (RM) placement areas at fixed locations for placing RM patterns. The reference marks are used to calibrate data images of data areas each of which is enclosed by at least three RM regions. Hidden information of the medium is stored by an specific encoded pattern based on existence, types and arrangements of the RM marks. | 09-24-2009 |
| 20100014409 | HOLOGRAPHIC DATA STORING METHOD AND STORING DEVICE - A holographic data storing method includes the steps of: encoding original data to generate holographic data according to a codeword to symbol relation; and recording a hologram corresponding to the holographic data onto a holographic storage medium. In the codeword to symbol relation, a plurality of sample symbols corresponds to a plurality of codewords. Each of the sample symbols corresponds to a pattern having N*N pixels. There are M bright pixels in the N*N pixels, wherein N and M are positive integers and M is smaller than N*N. A hamming distance of the sample symbols is greater than or equal to 4, and a two-dimensional run-length of the sample symbols is greater than or equal to 2. | 01-21-2010 |
| 20100061640 | METHOD AND APPARATUS FOR DETECTING CODE OF HOLOGRAPHIC DATA PAGE - A method and an apparatus for detecting code of a holographic data page are provided. First, image information of at least one special pattern in the holographic data page is captured, and the captured image information is integrated into a characteristic symbol (CS) of the holographic data page. Then, the CS of the holographic data page is compared with a plurality of predetermined characteristic symbols (PCSs) to obtain a similarity between the CS and each of the PCSs. Thereafter, the PCS having the highest similarity to the CS is selected as the code information of the holographic data page. | 03-11-2010 |
| 20110154162 | DATA WRITING METHOD FOR A FLASH MEMORY, AND FLASH MEMORY CONTROLLER AND FLASH MEMORY STORAGE APPARATUS USING THE SAME - A data writing method for a flash memory, and a flash memory controller and a flash memory storage apparatus using the same are provided. First, data is received from a host system. Next, the data is divided into at least one frame. Afterwards, an error checking and correcting (ECC) code corresponding to the frame is generated so as to form at least one ECC frame. Then, the ECC frame is divided into a plurality of frame segments. Finally, the frame segments are written into a flash memory chip according to a non-sequentially ranking order. | 06-23-2011 |
| 20110258495 | METHODS OF CALCULATING COMPENSATION VOLTAGE AND ADJUSTING THRESHOLD VOLTAGE AND MEMORY APPARATUS AND CONTROLLER - Methods of calculating a compensation voltage and adjusting a threshold voltage, a memory apparatus, and a controller are provided. In the present invention, data is written into a rewritable non-volatility memory, and the data is then read from the rewritable non-volatility memory and compared with the previously written data to obtain error bit information. The compensation voltage of the threshold voltage is calculated according to the error bit information, and the threshold voltage is adjusted according to the compensation voltage. | 10-20-2011 |
| 20110258496 | DATA READING METHOD, MEMORY STORAGE APPARATUS AND MEMORY CONTROLLER THEREOF - A data reading method for a writable non-volatile memory module having physical pages is provided. The method includes grouping the physical pages into a plurality of physical page groups. The method also includes reading first data from a physical page of a first physical page group by applying a first threshold voltage set. The method still includes, when the first data can be corrected by an error checking and correcting circuit and an error bit number corresponding to the first data is not smaller than an error bit number threshold, calculating compensation voltages for the first threshold voltage set. The method further includes adjusting the first threshold voltage set by the compensation voltages and applying the adjusted first threshold voltage set to read data from the physical pages of the first physical page group. Accordingly, data stored in the rewritable non-volatile memory module can be correctly read. | 10-20-2011 |
| 20110317488 | DATA READING METHOD AND CONTROL CIRCUIT AND MEMORY CONTROLLER USING THE SAME - A data reading method for a flash memory module is provided. The method includes applying a bit-data-read voltage to get read data from memory cells of the flash memory module. The method also includes setting a minus-adjustment-bit-data-read voltage and a plus-adjustment-bit-data-read voltage corresponding to the bit-data-read voltage based on an error-distribution estimated value and applying the minus-adjustment-bit-data-read voltage and the plus-adjustment-bit-data-read voltage to obtain soft values corresponding to the read data from the memory cells. The method further includes calculating a soft-information estimated value corresponding to each bit of the read data according to the soft-values. Accordingly, the method can effectively obtain soft information. | 12-29-2011 |
