| Patent application number | Description | Published |
|---|
| 20100038662 | LIGHT EMITTING DEVICE AND PRODUCTION METHOD OF SAME - A light emitting device, and a production method thereof, is provided having for a light source thereof a vertical geometry light emitting diode, that allows a large current to flow through the vertical geometry light emitting diode and takes into consideration the dissipation of heat occurring at that time or the expansion and contraction of a metal member due to thermal stress caused by that heat. The light emitting device at least comprises a package having a plurality of mutually separated package electrodes; a vertical geometry light emitting diode having a light emitting layer positioned between a p-type semiconductor layer and an n-type semiconductor layer, an upper partial electrode of the uppermost layer, and a lower electrode of the lowermost layer, wherein the lower electrode is joined onto one of the package electrodes; and, a conductive connecting member that connects the upper electrode of the vertical geometry light emitting diode with another of package electrodes; wherein the junction between said one of the package electrodes and the lower electrode, the junction between the upper electrode and the conductive connecting member, and the junction between the conductive connecting member and said other of package electrodes are made with solder. | 02-18-2010 |
| 20100187546 | VERTICAL GEOMETRY LIGHT EMITTING DIODE PACKAGE AGGREGATE AND PRODUCTION METHOD OF LIGHT EMITTING DEVICE USING THE SAME - There are provided a vertical geometry light emitting diode package aggregate useful for the production of a light emitting device having a vertical geometry light emitting diode as the light source, the light emitting device satisfying requirements in terms of current capacity flowed for light emission, dissipation of heat generated due to flow of a large current, resistance to thermal stress, strength of device and light emission efficiency, and a method for producing a light emitting device having a vertical geometry light emitting diode as the light source by using the package aggregate. The vertical geometry light emitting diode package comprises a metal sheet having formed thereon a number of vertical geometry light emitting diode package units, each package unit comprising two or more substrate portions as a part of the metal sheet, which are separated by a slit, and a reflector having a penetrating opening and being adhered to the two or more substrate portions to cover parts of the slit such that the vertical geometry light emitting diode-mounting position is exposed in the inner side of the opening and at the same time, the end part of the slit is exposed in the outer side of the reflector. | 07-29-2010 |
| 20110037091 | PACKAGE FOR LIGHT EMITTING DIODE, LIGHT EMITTING DEVICE, AND LIGHT EMITTING DEVICE MANUFACTURING METHOD - The present invention relates to a light emitting diode package for mounting a light emitting diode, a light emitting diode device with the light emitting diode package mounting a vertical electrode type light emitting diode thereon and a manufacturing method for manufacturing the light emitting device. | 02-17-2011 |
| Patent application number | Description | Published |
|---|
| 20100020653 | Optical Disc Apparatus and Method for Recording Information Using the Same - This invention provides an optical disc apparatus constructed to discriminate a disc ID of an optical disc on which information is to be recorded, then derive, from a strategy pre-registered in the optical disc apparatus, test-recording repetition count information that matches the discriminated disc ID, and after using the derived test-recording repetition count information to assign the number of test-recordings to be conducted upon one specific address within a test-recording area of the optical disc, implement the assigned number of test-recordings and calculate an optimum recording power level for information recording, based upon a read signal generated after the final test-recording. The above construction improves recording power accuracy of information recording on rewritable optical discs. | 01-28-2010 |
| 20100034066 | METHOD FOR ADJUSTING RECORDING POWER AND OPTICAL DISK APPARATUS - A method for adjusting recording power of an optical disk apparatus having an output circuit that outputs recording light onto a test writing area of an optical disk, and a control circuit that adjusts the recording power of the recording light outputted from the output circuit, the method including the steps of causing the control circuit to erase a recording mark recorded onto the test writing area, to record a recording mark onto the test writing area in constant recording power lower than threshold power for starting a recording operation, and to record a recording mark onto the test writing area while changing the recording power. | 02-11-2010 |
| 20100118677 | Optical Disc Apparatus, Method of Adjusting Focus Offset for Optical Disc Apparatus, and Program for Executing Focus Offset Adjustment - In an optical disc apparatus, whether an unrecorded recording layer without information recorded thereon is included in the multiple recording layers of the optical disc mounted inside the apparatus is judged. then when the unrecorded recording layer is judged to be present, a signal for focus offset adjustment is recorded in a non-user data recording area of the unrecorded recording layer, and reproduction of the recorded focus offset adjusting signal is followed by its quality evaluation, which is further followed by calculation and setup of an appropriate focus offset value based on evaluation results. | 05-13-2010 |
| Patent application number | Description | Published |
|---|
| 20090067808 | Recording Apparatus and Method, and Recording Medium - A recording apparatus dubs content recorded in a recording medium loaded into a different apparatus connected to the recording apparatus. The apparatus includes a database storing information in which the medium and identifiers are associated with each other, the identifiers specifying already dubbed scenes among scenes that are unit data items, a media-type determining unit that determines whether the medium in the different apparatus is a predetermined type of recording medium in which the content can be recorded in a form in which a unique identifier is added to each of the scenes forming the content, and a dubbing range setting unit that sets a dubbing range by using, as a new scene to be dubbed, a scene different from the already dubbed scenes on the basis of the information when it is determined that the medium in the different apparatus is the predetermined type of recording medium. | 03-12-2009 |
| 20090109333 | DATA CONVERSION METHOD AND DATA CONVERSION DEVICE, DATA RECORDING DEVICE, DATA PLAYING DEVICE, AND COMPUTER PROGRAM - A data conversion method for an information processing device to execute format conversion processing from AVCHD (Advanced Video Codec high Definition) format to BDAV (Blu-ray Disc Audio Visual) format includes the steps of: performing data input for a data input unit to input AVCHD format data; and performing format conversion for a format converter to select a playback control information file included in the input AVCHD format data, perform format conversion, and generate playback control information according to BDAV format; wherein conversion processing is not performed for a stream file included in the input AVCHD format data, and BDAV format data made up of a converted playback control information file and non-converted stream file is generated. | 04-30-2009 |
