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Patent # Description
US-7,990,056 Display device comprising color filters and electronically aligned photo-emissive elements
A display device includes color filters and electronically aligned photo-emissive elements. The display device is achieved with a matrix of pixels. Each pixel...
US-7,990,055 Electroluminescent arrangement having detached electrode and method of fabricating the same
An electroluminescent arrangement comprising a substrate (1), at least one layered structure applied to the substrate that comprises at least one organic...
US-7,990,054 Organic LED device with electrodes having reduced resistance
Organic electroluminescent device with a layer stack for emitting light through a top electrode includes a conductive foil having a carrier material with an...
US-7,990,053 Cyclopentaphenanthrene-based compound and organic electroluminescent device using the same
Provided are a cyclopentaphenanthrene-based compound and an organic EL device using the same. The cyclopentaphenanthrene-based compound is easy to prepare and...
US-7,990,052 Organic electroluminescent device
An organic electroluminescent device that includes an effectively optical area including display pixels for display and a dummy area surrounding the effectively...
US-7,990,051 Organic light emitting device
An organic light emitting device includes a display panel, and a polarizer that is positioned on the display panel and includes a retarder and a polarizing...
US-7,990,050 Organic light emitting display having auxiliary electrode
The present invention provides an organic light emitting display (OLED). The OLED includes a substrate, a first electrode arranged on a subpixel area of the...
US-7,990,049 Organic electroluminescent device and production method of the device, and display apparatus
Provided are an organic electroluminescent device having high efficiency and a long lifetime, and a production method of the device. The organic ...
US-7,990,047 Organic light emitting diode display and method of manufacturing the same
A method of manufacturing an organic light emitting diode display includes forming a plurality of signal lines and a plurality of TFTs on a substrate, forming a...
US-7,990,046 Material for organic electroluminescent devices and organic electroluminescent devices made by using the same
A material for electroluminescent devices which comprises a compound in which a heterocyclic group having nitrogen is bonded to carbazolyl group and an organic...
US-7,990,045 Solid-state lamps with partial conversion in phosphors for rendering an enhanced number of colors
The invention relates to phosphor-conversion (PC) sources of white light, which are composed of at least two groups of emitters, such as blue electroluminescent...
US-7,990,044 Electrical processing apparatus and method for electrically processing display panel having organic...
The present invention provides an electrical processing apparatus and method for electrically processing a display panel having an organic light-emitting layer....
US-7,990,043 Field emission cathode structure and field emission display using the same
A field emission cathode structure includes a dielectric layer, a field emission unit, a grid electrode, and a conductive layer. The dielectric layer is...
US-7,990,042 Field emission display
A field emission device includes a transparent plate, an insulating substrate, one or more grids located on the insulating substrate. Each grid includes a...
US-7,990,041 Low-pressure mercury vapor discharge lamp with amalgam capsule having amalgam chamber
An amalgam capsule (16) for a low-pressure mercury vapor discharge lamp (1) has a closed end and an opposing end with an opening (21) to allow passage of...
US-7,990,040 Phosphor for high CRI lamps
A fluorescent lamp including a phosphor layer including (Y.sub.1-x-yGd.sub.x)AlO.sub.3:EU.sup.3+.sub.y, wherein 0.4.ltoreq.x.ltoreq.0.7 and...
US-7,990,039 Liquid crystal display device with cold cathode fluorescent lamp having phosphor film
A cold cathode fluorescent lamp for a backlight of a liquid crystal display device includes a light-transmitting glass tube in which a rare gas and mercury are...
US-7,990,038 Segmented dielectric barrier discharge lamp
The subject of the present invention is a dielectric barrier discharge (DBD-) lamp (1) for generating and emitting ultraviolet radiation comprising: --a housed...
US-7,990,037 Carbon nanotube circuit component structure
The present invention proposes a circuit component structure, which comprises a semiconductor substrate, a fine-line metallization structure formed over the...
US-7,990,036 Electric lamp featuring a discharge vessel with pinched seals and mounting members
The electric lamp comprises a discharge vessel (1) which has pinched seals (4) of H-shaped cross-section. A pair of metal mounting members (10) are clicked on...
US-7,990,035 Metal vapor discharge lamp with a restrain member for inner tube
With regard to a metal vapor discharge lamp with a triple tube structure including a discharge tube, an inner tube, and an outer tube, misalignment of axes of...
US-7,990,034 Filter and plasma display device thereof
A filter for a display panel includes a base unit and an external light shielding sheet. The sheet includes a plurality of pattern units provided in spaced...
US-7,990,033 Display device, method of manufacturing thereof, and method of improving visibility
A display device having a surface with light-emitting regions and non-light-emitting regions, wherein the aforementioned light-emitting regions and...
US-7,990,032 Electron multipliers and microchannel plates
An electron multiplier can be fabricated by depositing an electron emissive material on a reticulated substrate, and forming the reticulated substrate into the...
US-7,990,031 Light emitting diode lamp
A light emitting diode (LED) lamp is disclosed, which comprises: a base; a tube, mounted on the base and configured with a plurality of first openings; a mask,...
US-7,990,030 Lamp assembly
A lamp assembly includes a storage tank, a lamp, a liquid inlet pipe, a liquid outlet pipe and an actuator. The storage tank contains liquid therein. The lamp...
US-7,990,029 Ceramic material, method for producing the same, and electro-ceramic component comprising the ceramic material
A ceramic material includes lead zirconate titanate, which additionally contains Nd and Ni. For example, the ceramic material may have a composition according...
US-7,990,028 Transformer arrangement with a piezoelectric transformer
A transformer arrangement with a piezoelectric transformer and a carrier will be disclosed. The transformer has a body in the form of a board. The transformer...
US-7,990,027 Piezoelectric device and method for manufacturing piezoelectric device
A piezoelectric device includes: a container; a piezoelectric resonator element accommodated in the container; a circuit element accommodated in the container...
US-7,990,026 Surface-mount type crystal unit
In a crystal unit, a crystal blank is accommodated in a container body composed of a bottom wall layer and a frame wall layer, and a metal cover is bonded to...
US-7,990,025 Silicon package with embedded oscillator
A hermetic package for electronic components which is made of metallic silicon is disclosed. The package includes a plurality of silicon elements which are...
US-7,990,024 Nanogenerator
A nanogenerator includes a first frame, a second frame, a first conductor, a second conductor, an array of nano-rods, and an array of electrodes. The second...
US-7,990,023 Arrangement with a coated piezoelectric actuator
An arrangement is proposed for forming a piezoelectric actuator, which has at least one piezoelectric element that in each case consists of a multi-layer...
US-7,990,022 High-performance electroactive polymer transducers
Transducers employing electroactive polymer films are disclosed. Such transducers include an open frame and at least two layers extending within the frame,...
US-7,990,021 Driving apparatus, and manufacturing method of the same
A driving apparatus comprises: an electromechanical conversion element that expands and contracts in an extending direction of a given fiducial line; a driving...
US-7,990,020 Ultrasonic motor and electronic device using the same
The present invention provides an ultrasonic motor including a wire having a coiled stator at one end thereof, a vibration generating device disposed at another...
US-7,990,019 Flat motor having a dual air gap
An electric motor is provided which includes a stator, in which field magnets are fixedly and radially installed on a circular panel-shaped base. A coaxial...
US-7,990,018 Brush holder apparatus, brush assembly, and method
Devices and methods of use for brush holder assemblies are disclosed. Brush holder assemblies including a mounting block and a brush holder are disclosed. Also...
US-7,990,017 DC motor having enhanced startability
A dc motor is provided which is equipped with brushes each of which is urged by a spring pressure into constant abutment with a commutator surface. A plurality...
US-7,990,016 Slip-ring module for a rotor of an electric machine electric machine with a slip ring module and method for...
A slip ring module (76) for a rotor (40) of an electrical machine (10), in particular, an alternator is disclosed, comprising at least one first slip ring (79)...
US-7,990,015 Pole tip attachment for a magnetic structure
Attachments are removably coupled to the magnetic core of a rotating electric machine, the magnetic core being shaped to include a plurality of coil-receiving...
US-7,990,014 Stators for electrical machines
An improved stator (28) for rotating electrical machines with single-layer stator windings consisting of a plurality of pre-formed coils (22) of equal angular...
US-7,990,013 Slotless motor
A stator coil of a slotless motor is disclosed in which the stator coil is formed in such a manner that respective both distal ends of two unit coil bodies,...
US-7,990,012 Locking wedge for maintaining a winding in a slot and dynamoelectric machine incorporating same
A locking wedge for a slot of a dynamoelectric machine is provided. The locking wedge has a main body extending in an axial direction, and includes a top and a...
US-7,990,011 Rotor for electric motor
A rotor for an electric motor (10) includes a magnetic assembly (12) formed into a ring-shaped plate form, a rotor disc (11) for holding an inner periphery of...
US-7,990,010 Small motor of polygonal external shape
A side wall of a motor casing is formed into a polygonal shape such that flat side portions and corner portions located at respective corners between the side...
US-7,990,009 Electric machine
An electrical machine which has a moving part and a stationary part. The moving part is in the form of an inner rotor without windings, and the rotor which has...
US-7,990,008 Electric rotating machine having detachable moving stator drive unit
The electric rotating machine includes a fixed stator fixed to the inner circumferential side of a housing, a moving stator rotatably supported on the inner...
US-7,990,007 Apparatus for transferring torque magnetically
An apparatus for transferring torque magnetically with a primary rotary member and a secondary rotary member. The primary rotary member has permanent magnets...
US-7,990,006 Generator and wind turbine
A generator for a wind turbine including a rotor arrangement and a stator arrangement is provided. The rotor arrangement includes a cylinder barrel or a sleeve...
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