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7541730 |
Sealing structure of field emission display device and method of manufacturing the same
A sealing structure for a field emission display (FED) device and a method of manufacturing the same is provided. The sealing structure includes an upper substrate, a lower substrate, spacers, and...
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7541733 |
Light-emitting element, method for producing the same and display device
A light-emitting element of the present invention, includes: a porous light-emitting body including an insulator having a void and an inorganic phosphor particle; and at least two electrodes...
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7535171 |
System and method for total light extraction from flat-panel light-emitting devices
A system and method for improving light extraction from luminescent devices such as light-emitting flat-panel displays (for example, light-emitting diode (OLED) flat-panel displays) or flat panel...
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7535160 |
Electron emission device and electron emission display having the electron emission device
An electron emission device that includes a substrate, at least one electron emission region, and at least one cathode electrode disposed on the substrate and electrically connected to the electron...
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7531957 |
Display apparatus and manufacturing method therefor
A display apparatus including a substrate 22 ; an organic EL device including an electrode 24 which is formed on the substrate 22 , an organic EL layer 26 which is formed on the electrode 24...
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7531954 |
Display panel, display device, and display module of movable body
A display panel includes a light-emitting element substrate provided with a plurality of pixels that are arranged in a matrix corresponding to intersections of a plurality of scanning lines and a...
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7528540 |
Light emitting device and optical device using the same
A light emitting device which can be easily manufactured and can control the positions of light emission precisely, and an optical device. A first and second light emitting elements are formed on...
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7528543 |
Display device and method of making display device
A display device with increased lifespan is presented. The device includes a plurality of thin film transistors, a passivation layer formed on the thin film transistors, a plurality of pixel...
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7525247 |
Substrate for organic EL display devices and organic EL display devices
A first organic EL display device has cathode-common wires for aging, first and second connection resistances at cathode side for aging, and a cathode-lead wire for aging formed thereon, the...
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7525248 |
Light emitting diode lamp
A LED based solid-state light emitting device or lamp is built upon an electrically insulating layer that has been formed onto a support surface of a substrate. Specifically, the insulating layer...
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7521860 |
Organic electro-luminescence display with multiple protective films
An organic electro-luminescence display including a substrate, a plurality of white light electro-luminescence devices, a first protecting film, a second protecting film and a third protecting film...
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7521861 |
Electroluminescence element
An electroluminescence element includes a first electrode, a second electrode, and a light emission layer arranged between the first electrode and the second electrode. The first electrode is...
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7523028 |
Method of and system for simulating a light-emitting device
A method for simulating characteristics of a light-emitting device by calculating optical and electrical properties of the light-emitting device includes steps of calculating a concentration of...
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7521854 |
Patterned light emitting devices and extraction efficiencies related to the same
Light-emitting devices, and related components, systems and methods are disclosed. A light-emitting device can include a multi-layer stack of materials including a light-generating region and a...
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7517550 |
Methods of making combinational structures for electro-luminescent displays
A picture element for an electro-luminescent display comprises a substrate, a first intermediate structure disposed above a first area of the substrate, at least one first color type...
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7518306 |
Light unit with staggered electrodes
A staggered light unit has a top-bottom electrode lead. The light unit is insertable into a substrate having a metal/insulation/metal sandwich structure.
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7518305 |
Interdigitated multi-pixel arrays for the fabrication of light-emitting devices with very low series-resistances and improved heat-sinking
The present invention discloses a plurality of interdigitated pixels arranged in an array, having a very low series-resistances with improved current spreading and improved heat-sinking. Each pixel...
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7517619 |
Dye-containing resist composition and color filter using same
There is provided a dye-containing resist composition comprising a ketol solvent; a negative type resist composition comprising a resin, a photoacid generator or a photobase generator, a...
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7514865 |
Display panel and display device
Exemplary embodiments of the invention provide a display panel, etc. which can be controlled by optical addressing, and which are simple in construction and can reduce costs. According to exemplary...
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7514858 |
Electron emission display device with electron collector or metal member
An electron emission display comprising an electron collector or metal member is provided. The electron emission display comprises an electron emission substrate comprising at least one electron...
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7511416 |
Method of varying transmittance of transparent conductive layer, flat panel display device and manufacturing method thereof
A method of varying a transmittance of a transparent conductive film includes forming the transparent conductive film on a substrate and injecting a high energy source into the transparent...
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7511412 |
Electron emission device with enhanced focusing electrode structure
An electron emission device comprises first and second substrates facing each other and separated from each other by a distance. First and second electrodes are positioned on the first substrate...
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7511420 |
Light emitting display suppressing color variations due to viewing angle
A light emitting display includes light-emitting devices in which unnecessary layers for the emission operation of the light-emitting device are removed in an emission region, and in a case where a...
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7508128 |
Electroluminescent device with barrier layer structure, method for manufacturing the same, and electronic apparatus
The invention provides a low-profile electroluminescent (EL) device, a method for manufacturing the same, and a low-profile electronic apparatus. The EL device can include first electrodes, EL...
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7508129 |
Surface mount LED
In a surface mount LED, circuit patterns can be formed on selective portions of the bottom and inner circumferential surfaces of a recess in a substrate in which an LED chip is mounted. A sealant...
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7504766 |
Color filter, method of manufacturing a color filter, display apparatus, electro-optical apparatus, and electronic appliance
To enhance the brightness and contrast of a display, and to enhance the visibility of a color filter, a color filter includes a substrate that transmits light, a reflective layer that is formed on...
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7504049 |
Electrode device for organic device, electronic device having electrode device for organic device, and method of forming electrode device for organic device
To provide an electrode for an organic device which can realize a hole injection function and/or an electron injection function from a totally different point of view from metal donor doping. A...
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7501755 |
Electron injection layer material for organic electroluminescence device
The present invention relates to an organic electroluminescence device and provides a new material composition scheme for an electron injection layer. The organic electroluminescence device of the...
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7495383 |
Phosphor based on a combination of quantum dot and conventional phosphors
A phosphor composition and a light source constructed therefrom are disclosed. The phosphor composition includes first and second phosphors. The first phosphor includes first phosphor particles...
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7495382 |
Display device having display surfaces with polarizing plates
As for the dual emission display device, since light is emitted to the opposite directions from a light emitting element, the both electrodes provided opposite to the light emitting element are...
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7495723 |
LED array
An LED array includes a plurality of first and second light-emitting rows. Each of the first light-emitting rows is composed of a plurality of red and green LEDs arranged linearly alternately. Each...
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7492090 |
Display device and method for manufacturing the same
According to one aspect of the present invention, a laminated structure of conductive transparent oxide layers containing silicon or silicon oxide is applied as an electrode on the side of...
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7492092 |
Self-emitting element, display panel, display apparatus, and method of manufacturing self-emitting element
A display panel includes a light-emitting layer, a protective layer, a reflective layer, and a reflective surface. The protective layer is deposited on an emitting side of the light-emitting layer...
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7489073 |
Blue to yellow-orange emitting phosphor, and light source having such a phosphor
The phosphor having the composition xAE2SiO4:D.yREN, in which AE=(Sr, Ba, Ca, Mg) and D=Eu, and RE=La, Y, delivers a blue to yellow-orange emission and is distinguished by a high efficiency. It can...
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7489068 |
Light emitting device
A light emitting device having a transparent substrate, a light emitting stack, and a transparent adhesive layer is provided. The light emitting stack is disposed above the transparent substrate...
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7489076 |
Light emitting diode package including base body with thermal via and light emitting diode using the same
In a light emitting diode package or a light emitting diode, a cover body having an opening with a reflecting surface is attached on an upper portion of a base body on which a light emitting diode...
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7486019 |
Flexible high-temperature ultrabarrier
A flexible barrier assembly having a flexible visible light-transmissive substrate having a Tg greater than or equal to that of heat-stabilized polyethylene terephthalate (“HSPET”) overcoated...
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7482745 |
Luminescence display panel displaying a predetermined pattern
A luminescence display panel 20 includes: a flexible transparent substrate 1 ; a transparent electrode 3 formed on the transparent substrate 1 , over a luminescence region and a...
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7476902 |
Semiconductor light-emitting device with faceted surfaces and interstice
A semiconductor light-emitting device including a light-emitting layer forming portion, a semiconductor substrate of a first conductivity type, a first electrode which is disposed on a surface of...
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7477015 |
Sealing glass substrate for organic EL material and method of manufacturing organic EL display
A sealing glass substrate that allows control of adhesion width and ready cutting of the glass substrate without extending the cutting position in a process of manufacturing organic EL displays by...
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7474045 |
Display device having TFT with radiation-absorbing film
A display apparatus including a transistor and a light-emitting device electrically connected to the transistor, where the transistor includes a conductive film. The conductive film may be included...
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7473150 |
Zinc oxide N-I-N electroluminescence device
A method is provided for forming a ZnO Si N—I—N EL device. The method comprises: forming an n-doped Si layer; forming a Si oxide (SiO2) layer overlying the n-doped Si layer; forming an n-type...
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7462982 |
Flat panel display using silicon light-emitting device
A flat panel display is provided. The flat panel display includes a silicon light-emitting device panel having a two-dimensional array of silicon light-emitting devices formed on an n- or p-type...
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7459846 |
Red phosphor and method of preparing the same, and red light emitting diode, white light emitting diode, and active dynamic liquid crystal device using the red phosphor
Provided is a red phosphor represented by formula 1:
(Li (2-z)-x M x )(MoO 4 ) y :Eu z ,Sm q (1)
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7459682 |
Spin-polarized electron source and spin-polarized scanning tunneling microscope
An exemplary spin-polarized electron source includes a cathode, and a one-dimensional nanostructure made of a compound (e.g., group III-V) semiconductor with local polarized gap states. The...
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7456562 |
Field emission organic light emitting diode
The essential thought of this patent is that organic emission layer is utilized instead of inorganic phosphor thin film in field emission display (FED). The field emission organic light emitting...
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7456566 |
Top-emission type organic electroluminescence display device and method for fabricating the same
The present invention relates to a top-emission type organic electroluminescence display device, more particularly, to a top-emission type organic electroluminescence display device comprising...
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7456811 |
Organic electro-luminescent display device and method of manufacturing the same
An organic electroluminescence device which includes a power line formed on the same layer as source and drain electrodes of a thin film transistor (TFT) and formed on a substrate on which the TFT...
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7453203 |
Organic electro luminescence display including an insulating layer having contact holes in a region where a power line overlaps an electrode
An organic electro luminescence display comprises a pixel portion on which a plurality of pixels are arranged with a first electrode, a second electrode, and an organic thin film layer interposed...
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7453204 |
Light emitting element with light-emitting material in different concentrations
The present invention provides a light emitting element comprising a pair of electrodes and one or more organic compound layers including a luminescent layer disposed between the pair of...
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