| Patent application number | Description | Published |
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| 20080254844 | LINK ASSEMBLY WITH SPRINGS WHICH CAN BE EXTENDED AND CONTRACTED AND SLIDER ASSEMBLY FOR SLIDING TYPE MOBILE PHONE HAVING THE LINK ASSEMBLY - Disclosed is a link assembly which includes a spring, a first link plate and a second link plate. The spring is formed with catching portions with a reduced outer diameter at both ends thereof. The first link plate includes one widthwise extending side that is formed with a spring fixing groove into which the catching portion positioned at one end of the spring is inserted and fixed. The second link plate includes one widthwise extending side that is formed with another spring fixing groove into which another catching portion positioned at the other end of the spring is inserted and fixed. Further, the first and second link plates are slid with respect to each other. | 10-16-2008 |
| 20090033224 | Plasma display panel and method of manufacturing the same - A plasma display panel and a method of manufacturing the plasma display panel are provided. The plasma display panel includes: a plurality of substrates including a first substrate and a second substrate disposed to face the first substrate; a plurality of barrier ribs disposed between the first substrate and the second substrate and defining a plurality of discharge spaces; a plurality of discharge electrodes disposed between the first substrate and the second substrate; phosphor layers formed in the discharge spaces; and an external light shield layer formed inside the substrates. | 02-05-2009 |
| 20090168339 | SLIDER ASSEMBLY HAVING GROOVED RAIL - Disclosed is a sliding mechanism for a handheld electronic device. The mechanism includes a first slider in a single piece metallic body, two elongated plastic rails, and a second slider. The single piece metallic body includes two opposite side portions that are bent toward each other and define two elongated spaces, each of which is partially surrounded by each bent side portion. Each elongated plastic rail includes a groove on a surface of the elongated plastic rail and is fitted into each elongated space such that the groove of one elongated plastic rail opposes the groove of the other elongated plastic rail. The second slider includes two edges slidably engaged with the grooves such that the second slider is slidable relative to the first slider. | 07-02-2009 |
| 20090185303 | Optical filter, method of manufacturing the same and plasma display device having the same - An optical filter includes a support layer, absorption patterns on a first surface of the support layer, the absorption patterns having a predetermined interval therebetween, and adhesion members on the first surface of the support layer, the adhesion members being buried in the predetermined interval between the absorption patterns. | 07-23-2009 |
| Patent application number | Description | Published |
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| 20110075501 | Multi-Channel Semiconductor Integrated Circuit Devices for Controlling Direct Current Generators and Memory Systems Including the Same - Multi-channel semiconductor integrated circuit devices are provided including a plurality of memory devices that are independently accessible, each of the plurality of memory devices including at least one power generation unit and a control unit for controlling an operation of the at least one power generation unit, a detection unit for detecting an operation state of the plurality of memory devices, and a common control unit for commonly controlling an operation of the at least one power generation unit of the plurality of memory devices, according to the operation state of the plurality of memory devices detected by the detection unit. The control unit of each of the plurality of memory devices controls the operation of the at least one power generation unit of a corresponding one of the plurality of memory devices. | 03-31-2011 |
| 20110090754 | INTERNAL POWER GENERATING APPARATUS, MULTICHANNEL MEMORY INCLUDING THE SAME, AND PROCESSING SYSTEM EMPLOYING THE MULTICHANNEL MEMORY - An internal power generating system for a semiconductor device is disclosed. The device may include a plurality of channels. The system comprises a reference voltage generator configured to generate a reference voltage. The system further comprises a plurality of internal power generators that are allocated to the plurality of channels in one-to-one correspondence and that are configured to commonly use the reference voltage generated by the reference voltage generator. Each internal power generator may be configured to receive a fed back internal power voltage, to compare the fed back internal power voltage to the reference voltage, and to generate an internal power voltage based on the comparison. The system further comprises a plurality of channel state detectors that are allocated to the plurality of channels in one-to-one correspondence, and that are configured to respectively detect operation states of the plurality of channels based on separate respective sets of command signals for each channel. The system additional comprises a plurality of internal power controllers that are allocated to the plurality of channels in one-to-one correspondence, and that are configured to respectively control driving capabilities for the internal power voltages according to the detected operation states. | 04-21-2011 |
| 20110093235 | SEMICONDUCTOR DEVICE - A semiconductor device is provided. The semiconductor device applies data applied through a bump pad on which a bump is mounted through a test pad to a test apparatus such that the reliability of the test can be improved. The amount of test pads is significantly reduced by allowing data output through bump pads to be selectively applied to a test pad. Data and signals applied from test pads are synchronized with each other and applied to bump pads during a test operation such that the reliability of the test can be improved without the need of an additional test chip. | 04-21-2011 |
| 20110095814 | CIRCUIT AND METHOD FOR GENERATING INTERNAL VOLTAGE, AND SEMICONDUCTOR DEVICE HAVING THE CIRCUIT - An internal voltage generating method performed in a semiconductor device, the internal voltage generating method including generating a plurality of initialization signals corresponding to a plurality of external power supply voltages; detecting a transition of a lastly-generated initialization signal from among the plurality of initialization signals and generating a detection signal; and generating a first internal voltage according to the detection signal. | 04-28-2011 |
