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| Number | Title | Issue Date |
| 8039969 | Semiconductor device A semiconductor device 1 includes a semiconductor chip 10 (first semiconductor chip), a semiconductor chip 20 (second semiconductor chip) and a seal ring 30. The semiconductor chip 20 is provided on a surface S1 of the semic... | 10/18/2011 |
| 7923843 | Semiconductor device with a contact plug connected to multiple interconnects formed within Two interconnect layers are electrically connected while reducing the number of manufacturing steps. A contact plug 9c which is formed into a beaded shape in a layer underlying two interconnects 11C and 11D and which also electrically con... | 04/12/2011 |
| 7849295 | Data processing apparatus and data processing method including dividing data to be processed A data processing apparatus includes an operation processing unit and a data feature determining circuit. The operation processing unit is configured to sequentially perform preset operation processing on operation data in units of sub blocks to output an operation ... | 12/07/2010 |
| 7872627 | Display unit A driving circuit of the display unit includes a driving circuit including a read only memory and a rewritable nonvolatile memory. The rewritable nonvolatile memory stores display quality specifying information for specifying the display quality of a display panel c... | 01/18/2011 |
| 7869522 | Video signal multiplexer, video signal multiplexing method, and picture reproducer An embodiment of the present invention provides a video signal multiplexing apparatus including a separator separating picture information and additional information from a received video signal, a controller adjusting, if the picture information is out of sync with... | 01/11/2011 |
| 7865021 | Compressed stream decoding apparatus and method A compressed stream decoding apparatus to preventing a disturbance of a display image is disclosed. The compressed stream decoding apparatus includes: a first video data processor decoding an input first compressed video stream based on first reference time informat... | 01/04/2011 |
| 7861913 | Soldering method for mounting semiconductor device on wiring board to ensure invariable gap therebetween, and soldering apparatus therefor In a soldering method for mounting a semiconductor device on a wiring board, a plurality of solid-phase solders are provided between the semiconductor device and the wiring board, and are thermally melted to thereby produce a plurality of liquid-phase solders thereb... | 01/04/2011 |
| 7860148 | Receiving circuit and receiving method A receiving circuit which receives information using a multi-carrier signal comprises a phase rotation amount calculator which calculates a phase rotation amount of a multi-carrier signal included in a first frequency band according to a pilot-sub carrier included i... | 12/28/2010 |
| 7859509 | Semiconductor integrated circuit device used in data line driver of plane type display apparatus In a semiconductor integrated circuit device, a shift register includes a plurality of cascaded flip-flops adapted to generate shift pulse signals in response to a start signal. A logic circuit receives a pulse signal at its input end and supplies the pulse signal f... | 12/28/2010 |
| 7856103 | Microcontroller and authentication method between the controllers A microcontroller includes a program memory configured to store a program group and a first encryption key; a CPU; and an identification (ID) storage section configured to store an identification data peculiar to a user of the microcontroller. The CPU executes the p... | 12/21/2010 |
| 7855561 | Test circuit A test circuit according to the present invention includes: a synthesis circuit that synthesizes a first test result signal output from a first test target circuit in response to a test instruction, and a second test result signal output from a second test target ci... | 12/21/2010 |
| 7855532 | Power supply circuit with control switches to voltage multiplier having same frequency as clock A power supply circuit includes a first power supply configured to output a first voltage; a second power supply provided separately from the first power supply to output a second voltage; and a boosting circuit configured to use the first voltage as an input voltag... | 12/21/2010 |
| 7853798 | Program tamper detecting apparatus, method for program tamper detection, and program for program tamper detection A program tamper detecting apparatus includes an external memory, an activation ROM and a CPU. The external memory stores a first code for program tamper detecting and a first program, wherein the first program is encrypted. The activation ROM stores a second progra... | 12/14/2010 |
| 7853737 | Data transfer and alignment device and method for transferring data acquired from memory A communication data processing device according to an aspect of the invention includes a memory storing data, a data bus transmitting data read from the memory, a plurality of buffer memories temporarily storing data from the memory via the data bus and being capab... | 12/14/2010 |
| 7852704 | Semiconductor storage device A semiconductor storage device according to one aspect of the present invention includes a DRAM cell including one transistor and one capacitor, in which one of a first voltage and a second voltage is applied to a gate of the transistor, the first voltage being a se... | 12/14/2010 |
| 7852157 | Differential amplifier A differential amplifier includes a differential amplifier section to generate a current composed of a differential-mode current and a first common-mode current according to a differential-mode component and a common-mode component of an input signal, a common-mode ... | 12/14/2010 |
| 7843229 | Signal output circuit Disclosed is a signal output circuit comprising: a first transistor of an emitter follower configuration, which receives an input signal; a second transistor of an emitter follower configuration, which receives the input signal, and has an output connected to an ext... | 11/30/2010 |
| 7843226 | Semiconductor integrated circuit device and test terminal arrangement method A semiconductor integrated circuit device includes a column of first logic circuit cells arranged along a first side of a chip and a column of second logic circuit cells arranged along a second side orthogonal to the first side. At a corner part where the first side... | 11/30/2010 |
| 7843214 | Semiconductor integrated circuit device having standard cell including resistance element A standard cell includes an input terminal, an output terminal, first and second inverters coupled in series between the input and output terminals, the first inverter including a first transistor of a first conductivity type and a second transistor of a second cond... | 11/30/2010 |
| 7842576 | Semiconductor device including first and second sidewalls and method of manufacturing semiconductor device The invention provides a method of manufacturing a semiconductor device including a non-volatile memory with high yield, and a semiconductor device manufactured by the method. A method of manufacturing a semiconductor device includes a process of forming a second si... | 11/30/2010 |
| 7841903 | Adaptor and wireless communication module An adaptor according to an embodiment of the present invention includes: a power supply line to be connected to an external power supply; a first connector including a plurality of terminals; and a second connector including a first terminal connected to at least on... | 11/30/2010 |
| 7839714 | Non-volatile semiconductor storage device and word line drive method A non-volatile semiconductor storage device, includes a memory array including memory cells, a plurality of word lines installed in the memory array, a sub-decoder including a pull-up power line, a pull-down power line and a plurality of drivers, a pre-decoder coupl... | 11/23/2010 |
| 7839370 | Apparatus and method for driving display panels for reducing power consumption of grayscale voltage generator A display panel driver is composed of a grayscale voltage generator configured to develop a set of different grayscale voltages corresponding to grayscale levels of pixels within a display panel; and a plurality of grayscale selector driver circuits each of which is... | 11/23/2010 |
| 7839205 | Step-down circuit, semiconductor device, and step-down circuit controlling method A step-down circuit is connected between a power supply node for supplying a supply voltage and an internal power supply line for supplying a power to the object circuit and steps-down the supply voltage, and supplies the stepped-down voltage to the object circuit t... | 11/23/2010 |
| 7838961 | Method of manufacturing semiconductor device A semiconductor device includes a semiconductor substrate having trenches extending thereinto. A trench type insulating film fills the trenches. The trench type insulating film includes a first and second insulating film and is laminated in a portion of the trenches... | 11/23/2010 |
| 7836375 | Scrambler circuit, encoding device, encoding method and recording apparatus An encoding device includes a buffer for performing EDC generation, scrambling and ECC generation on user data arranged along user data direction Q that is read out from a data buffer of SDRAM and storing the operation results, a substitution buffer for repeatedly r... | 11/16/2010 |
| 7835211 | Semiconductor device and method of fabricating the same A semiconductor device is provided including a first fuse link having a copper-containing metal film, a second fuse link having a polysilicon film, a semiconductor substrate, and a field insulating film formed on the semiconductor substrate. The second fuse link is ... | 11/16/2010 |
| 7835185 | Nonvolatile semiconductor memory device A nonvolatile semiconductor memory device in accordance with the present invention is provided with a plurality of memory cells of field effect transistor type, a source bias control circuit, and a drain bias control circuit. The source bias control circuit variably... | 11/16/2010 |
| 7834670 | Input circuit and semiconductor integrated circuit including the same An input circuit, includes a first buffer circuit having an output signal terminal connected to an output; a capacitor having one end connected to an input signal terminal, and the other end connected to an input of the first buffer circuit; a first differential amp... | 11/16/2010 |
| 7834465 | Semiconductor device, and manufacturing method of semiconductor device In a technique connecting between bonding pads of semiconductor chips, contact between wires is prevented. A semiconductor device of the present embodiment is provided with a semiconductor chip 1 in which a plurality of bonding pads 3 are arranged in l... | 11/16/2010 |
| 7834418 | Semiconductor device A semiconductor device (100) includes a semiconductor substrate (2), an inductor (4) provided on the semiconductor substrate (2), a metal ball (8) provided on the inductor (4) so as to come into contact with the inductor ( | 11/16/2010 |
| 7833909 | Method of manufacturing semiconductor device, and etching apparatus Aimed at suppressing roughening in a circumferential portion of a layer to be etched in the process of removing a hard mask formed thereon, an etching apparatus of the present invention has a process chamber, an electrode, a stage, and a shadow ring, wherein the pro... | 11/16/2010 |
| 7830336 | Driver device of plasma display panel An output buffer circuit constituted by a totem-pole circuit where two NchMOS transistors are cascade-connected, and the connection point of the two MOS transistors are connected to a data electrode of a display cell, improves the power recovery rate of a driver dev... | 11/09/2010 |
| 7826281 | Memory read control circuit A DQS detection circuit 13 detects a preamble of a DQS signal outputted from RAM 11. An up/down counter 14 counts up a number of clock signals CLK) in a period when an DQSEIN signal showing a continuation length of the DQS signal is active, coun... | 11/02/2010 |
| 7826272 | Semiconductor memory device The present invention solves a problem of the degradation of the long-term reliability of a conventional semiconductor memory device due to early deterioration of a FET included in a reference cell therein. DRAM 1 has word lines 101 to 10... | 11/02/2010 |
| 7826261 | Semiconductor memory device, method of writing data therein, and method of reading data therefrom A semiconductor memory device (1) has a FET (10) (first field-effect transistor), a FET (20) (second field-effect transistor), a contact plug (32) (first conductive plug), contact plugs (34) (second conductive plugs), and a detecti... | 11/02/2010 |
| 7826186 | Semiconductor device having an ESD protection circuit When a manufacturing process becomes finer and a threshold value drops, a leakage current generates in a MOS transistor that is normally in an off-state. In order to suppress an influence of a leakage current that is generated in a protection transistor that constit... | 11/02/2010 |
| 7825727 | Differential amplifier An input stage of a differential amplifier includes a differential pair formed by an N-channel MOS transistor MN1 having a gate connected to an INM and an N-channel MOS transistor MN2 having a gate connected to an INP, both having sources connected to ... | 11/02/2010 |
| 7825725 | Class D amplifier Class D amplifier is resistant to interferences. Binary output signals y1 and y2, are generated from input signal s1, delivered to input terminal IN, to drive a load connected across output terminals OUTP and OUTN. Pulse generating circuit 10... | 11/02/2010 |
| 7825705 | Reset signal generating circuit A reset signal generating circuit outputs a reset signal having a sufficient pulse width even when the power supply voltage is fluctuated. A node B reaches a high level during a power-on reset and is at a low level during operation. When a power supply (Vcc) fluctua... | 11/02/2010 |
