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Patent # Description
US-7,620,086 Semiconductor laser and electronic device
In one embodiment of the invention, in a semiconductor laser in which a first conductivity type lower cladding layer, an active layer that includes a quantum...
US-7,619,960 Optical pickup device
An optical pickup device using a laser beam comprising: a light-emitting element; a collimating lens; an objective lens; and a light-receiving element, wherein...
US-7,619,799 Light scanning device and image forming apparatus using the same
In an exposure unit including: a laser scanning unit emitting a multiple number of beams; a polygon mirror for deflecting the multiple beams by reflection with...
US-7,619,791 Image forming method and image forming device
A reference developing image is formed on a photoreceptor drum under an image forming condition measured in advance, and the density of this reference developing...
US-7,619,767 Centralized copy administration and management system that controls the reproduction of copyright works based...
In the present invention, an administration server stores therein: a user ID and an academic conference book-classification which are associated with each other;...
US-7,619,708 Multi-domain liquid crystal display device
The liquid crystal display device of this invention includes a first substrate, a second substrate, and a vertical alignment type liquid crystal layer including...
US-7,619,684 Camera module, manufacturing method of camera module, electronic apparatus, and manufacturing method of...
An optical structure is disposed on a surface of a device substrate, and a lens system for introducing external light into a solid-state image pickup device is...
US-7,619,675 Solid-state image taking apparatus with photoelectric converting and vertical charge transferring sections and...
A solid-state image pickup apparatus includes one or a plurality of photoelectric converting sections for photoelectric converting incident light into a signal...
US-7,619,642 Image forming apparatus
An image forming apparatus in which a plurality of color component images of different colors, which include a reference color (e.g. black) serving as a...
US-7,619,553 Digital-to-analogue converter
A digital-to-analogue conversion arrangement is disclosed which includes first and second groups of the same number of bi-directional bufferless ...
US-7,619,288 Thin film transistor substrate, liquid crystal display device provided with such thin film transistor substrate...
A method for manufacturing a thin film transistor substrate includes a step of forming a plurality of island-like semiconductor films above an insulating...
US-7,619,250 Semiconductor device and manufacturing method thereof, SOI substrate and display device using the same, and...
A polycrystalline Si thin film and a single crystal Si thin film are formed on an SiO.sub.2 film deposited on an insulating substrate. A polycrystalline Si layer...
US-7,618,768 Method of forming micropattern, method of manufacturing optical recording medium master copy, optical recording...
By using an existing, relatively inexpensive manufacturing device, micropatterns (e.g. guiding grooves, prepits) having such track pitch and pit pitch that are...
US-7,618,039 Sheet detecting apparatus and image forming apparatus
In a sheet detecting sensor, light emitted from a linear light emitting element is blocked by a sheet from entering a light receiving element which is located...
US-7,617,704 Washing machine
Provided is a washing machine that makes it possible to effectively exert a sterilizing effect onto all the inner wall face from a lower portion to an upper...
US-7,617,461 Information processing device, information processing method, program, and storage medium
A host device includes: a basic screen display processing section which selects either a main setting screen or a list display setting screen as a setting screen...
US-7,617,237 Encoding device, encoding method, decoding device, decoding method, program and machine readable recording...
A device divides a table (60) including element information contained in tree-structure information and position information in a corresponding tree-structure...
US-7,616,912 Image forming apparatus including a charger and intake/exhaust
The image forming apparatus according to the present invention carries out intake and exhaust so as to generate air flow between a photoconductor drum and a...
US-7,616,810 Systems and methods for illuminant estimation
Aspects of the present invention comprise systems and methods for image illuminant estimation. Some aspects relate to computing an image histogram comprising...
US-7,616,531 Integrated optical unit, adjusting method therefor, and optical pickup
In an integrated optical unit of the present invention, a photo detector (12) and a holding member (17) that sustains a semiconductor laser (11) are provided on...
US-7,616,280 Display element and display device
A display element has a arrangement that allows the pixel to have at least two domains in which the medium shows optical anisotropies of different directions...
US-7,616,269 Illumination apparatus for display device, display device using the same, and television receiver apparatus...
In a backlight apparatus, laminated optical sheets are housed in a tray such that a wall portion thereof surrounds their circumferences so that the optical...
US-7,615,935 Lighting device for display device, display device and television receiver
A lighting device for a display device includes a plurality of light sources, a power source arranged to provide drive power for the light sources, a common...
US-7,615,824 D/A converter circuit, semiconductor device incorporating the D/A converter circuit, and manufacturing method...
D/A conversion having higher accuracy is provided by improving relative accuracy of the resistance value of resistors which configure a resistor string. A...
US-7,615,782 Thin film transistor substrate and liquid crystal display panel having sub-pixels
The present invention relates to a thin film transistor substrate and a liquid crystal display panel for use in a liquid crystal display apparatus, and aims to...
US-7,615,768 Document original size detecting device
A document original size detecting device has a plurality of sensors each including a light emitting portion and a light receiving portion and respectively...
US-7,615,459 Manufacturing method for variable resistive element
A manufacturing method for a variable resistive element according to which a stable switching operation can be achieved with excellent reproducibility is...
US-7,615,326 Electrophotographic photoconductor and image forming apparatus
A charge transporting substance having three stilbene structures or butadiene structures in a molecule, represented by the following general formula is used as...
US-7,615,106 Air conditioning apparatus
A control device repeats first air volume control and second air volume control for a predetermined number of times irrespective of a control state at that time...
US-7,614,736 Printing apparatus
A low cost printing device where a document sheet and a recording paper sheet are transferred by a single drive motor. A facsimile device as a printing device...
US-7,613,411 Fuser unit and imaging forming apparatus having the same
A fuser unit including: a set of a heat roller and a pressure roller for sandwiching and conveying a printing sheet while heating the printing sheet by the heat...
US-7,613,240 Adaptive filtering based upon boundary strength
Adjacent regions are identified in an image. Coding parameters for the adjacent regions are identified. Selective filtering is performed at the region between...
US-7,612,839 Active matrix substance and display device including the same
It is possible to decrease block segmentation and flickering due to separate exposure in an active matrix substrate while avoiding decreased aperture ratio,...
US-7,612,834 Parallax barrier, multiple display device and parallax barrier manufacturing method
A parallax barrier is manufactured by forming a light-blocking layer by patterning a metal layer or a resin layer on a barrier glass in a photolithography step....
US-7,612,785 Editing device, editing method, editing program and computer-readable recording medium with editing program...
An editing device includes a feature point detecting unit detecting a position of a feature point for specifying an operation target, a feature point projecting...
US-7,612,757 Liquid crystal display with modulated black point
A backlit display with improved dynamic range. The disclosed display illuminates a pixel of the display at respective non-zero illumination levels during each of...
US-7,612,750 Liquid crystal display device
A liquid crystal display device includes: scanning wires, provided so as to correspond to a plurality of pixels disposed in a matrix manner, to which scanning...
US-7,612,397 Memory cell having first and second capacitors with electrodes acting as control gates for nonvolatile memory...
A nonvolatile memory cell that can be mounted in a CMOS manufacturing process, and is capable of implementing high level of programming, reading and erasing...
US-7,612,375 Semiconductor device and method for fabricating the same
A semiconductor device includes at least one thin-film transistor, which includes a semiconductor layer, a gate electrode and a gate insulating film. In the...
US-7,612,362 Nitride semiconductor light emitting device
A nitride semiconductor light emitting device includes a substrate, and a first n-type nitride semiconductor layer, a light emitting layer, a first p-type...
US-7,612,327 Optical encoder and electronic equipment having the same
An optical encoder of the invention has an OR circuit 21 to which light reception signals A+, B+ are inputted, an OR circuit 22 to which light reception signals...
US-7,611,992 Semiconductor light emitting element and method of manufacturing the same
A semiconductor light emitting element including a conductive substrate, a bonding metal layer formed on the conductive substrate, a barrier layer formed on the...
US-7,611,642 Oxynitride phosphor and light emitting device
The present invention provides an oxynitride phosphor represented by a composition formula M(1).sub.1-jM(2).sub.jSi.sub.bAl.sub.cO.sub.dN.sub.e (composition...
US-7,611,631 Indium adsorbent and indium fractioning method
The invention provides an indium adsorbent that can cause indium to be adsorbed, and a simple and inexpensive indium fractioning method for isolating and...
US-7,611,553 Dust collector and vacuum cleaner provided with the same
There are provided a dust collector for cleaning dirt, dust, etc. adhering to a filter in association with the operation for opening and closing a cap of the...
US-7,610,419 Data transmission apparatus, data reception apparatus, data transmission and reception apparatus and data...
An image data serial signal output from the parallel-serial converting circuit 21 is converted into a differential amplitude signal by the LVDS transmitter 22 in...
US-7,610,411 Information processing device, line concentrator, network information processing system having the line...
There is provided a mediation section (34) for switching between an active status in which data transmitted to a specific address is registered and processed and...
US-7,610,005 Fixing apparatus and image forming apparatus having the same, including a propinquity/separation mechanism for...
A fixing apparatus for fusing and fixing an unfixed developer by heating/pressurizing a recording medium on which an image of the unfixed developer is formed,...
US-7,609,985 Fixing apparatus having determinatiion of cleaning member smearing and image forming apparatus
A fixing apparatus is provided with a fixing roller that fixes a toner image that has been transferred onto a paper, a cleaning member that cleans a...
US-7,609,984 Fixing device
The fixing device includes a pair of rotating bodies which conveys a recording medium between a nip; a heating unit which heats at least one of the rotating...
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