|
Match
|
Document |
Document Title |
|
|
7622860 |
Organic electroluminescent display device and manufacturing method of organic electroluminescent display device
The present invention provides a top-emission-type organic EL display device. In a top-emission-type organic EL display device which includes organic EL elements each of which is formed by stacking...
|
|
|
7622859 |
Electroluminescent display having a pixel array
An electroluminescent display contains an array of dynamically addressable pixels. The pixels are arranged on one side of a carrier substrate. Conductive vias in the substrate are electrically...
|
|
|
7622201 |
Pyrene compound and organic light emitting device
An object of the present invention is to provide a novel pyrene compound. Provided is a pyrene compound represented by the following general formula (I):
wherein: R 1 and R 2 each represent a...
|
|
|
7619356 |
ITO film treated by nitrogen plasma and the organic luminescent device using the same
Disclosed are an Indium Tin Oxide (ITO) film, wherein nitrogen-containing compounds produced by reactions of nitrogen with at least one atom selected from the group consisting of In, Sn and O atoms...
|
|
|
7618557 |
White light emitting phosphor and light emitting module using the same
This invention provides a phosphor capable of emitting a white light by itself and a light emitting module using the phosphor. A white light emitting phosphor is represented by the following...
|
|
|
7618556 |
Phosphor for white light-emitting device and white light-emitting device including the same
Provided are an alkaline earth metal silicate-based phosphor which is a compound represented by Formula 1 below, and a white light-emitting device (LED) including the same.
|
|
|
7615921 |
Organic EL device and organic EL panel
A transparent electrically conductive film comprising one of In 2 O 3 —ZnO, In 2 O 3 —SnO 2 , ZnO, and SnO 2 is provided on a surface of a metal electrode of an organic EL (electroluminescent)...
|
|
|
7615920 |
Light emitting device and display apparatus using the same
Disclosed are a light emitting device and a display device using the same. The light emitting device includes a first electrode formed on a top surface of a substrate and a second electrode formed...
|
|
|
7615797 |
Phosphor composition and method for producing the same, and light-emitting device using the same
A light-emitting device of the present application includes a light-emitting element and a phosphor layer. Output light of the device is white light, which contains red, green, and blue...
|
|
|
7612495 |
Display device
A display device able to maximize an area of a luminous region in a pixel and realize an image display in bright and high-definition, wherein luminous elements having a first electrode defining a...
|
|
|
7611642 |
Oxynitride phosphor and light emitting device
The present invention provides an oxynitride phosphor represented by a composition formula M(1) 1-j M(2) j Si b Al c O d N e (composition formula I) or a composition formula M(1) 1-a-j M(2) j Ce a...
|
|
|
7611641 |
Illumination system comprising a radiation source and a fluorescent material
An illumination system includes a radiation source and a fluorescent material including at least one phosphor capable of absorbing a part of light emitted by the radiation source and emitting light...
|
|
|
7609004 |
Eliminating silver migration in EL lamps
A net negative charge is used to eliminate silver migration in an EL lamp. An electrode containing silver, either the entire electrode, a bus bar on the electrode, or a contact area on the...
|
|
|
7608994 |
White light emitting device
A high quality white light emitting device suitable for miniaturization. The white light emitting device according to the present invention includes a substrate and a light emitting structure...
|
|
|
7608993 |
Blue organic electroluminescent device comprising dopants having ultraviolet and visible luminescent properties
A blue organic electroluminescent device ( 1 ) including at least an emitting layer ( 40 ) between an anode ( 20 ) and a cathode ( 60 ), the emitting layer ( 40 ) including a host material and a...
|
|
|
7608992 |
Device for displaying images on its front and back surfaces
An organic electro-luminescence display device includes first pixels formed aver an optically transparent substrate, each of the first pixels including a first organic electro-luminescence element,...
|
|
|
7608200 |
Phosphor and including the same, light emitting apparatus, illuminating apparatus and image display
An object of the present invention is to provide a high-efficiency red light emitting phosphor and white light emitting phosphor for using in a display or lighting which high-efficiently emits...
|
|
|
7605536 |
Light emitting device and light emitting display
The present invention provides a light emitting device comprising a substrate comprising a thin film transistor, a first electrode formed on the substrate and electrically connected to the thin...
|
|
|
7602116 |
Light apparatus capable of emitting light of multiple wavelengths using nanometer fluorescent material, light device and manufacturing method thereof
A light apparatus is capable of emitting light of multiple wavelengths using a nanometer fluorescent material. The light apparatus comprises an initial light source that emits initial color light....
|
|
|
7601277 |
Fluorescent substance and light-emitting device using the same
Disclosed is a fluorescent substance comprising an alkaline earth ortho-silicate, the fluorescent substance being activated by Eu 2+ , and further comprising at least one selected from the group...
|
|
|
7601276 |
Two-phase silicate-based yellow phosphor
Novel two-phase yellow phosphors are disclosed having a peak emission intensity at wavelengths ranging from about 555 nm to about 580 nm when excited by a radiation source having a wavelength...
|
|
|
7598669 |
Light-emitting diode, its manufacturing method, and display device using the same
Provided is a light emitting diode and method for fabricating the same, and a display device using the same, wherein the light emitting diode at least comprises a high refractive index layer on a...
|
|
|
7598668 |
Organic semiconductor device and method for manufacturing same
An organic semiconductor device includes organic semiconductor layers ( 3, 4 ) and an electron injecting electrode ( 5 ) which is composed of MgAu alloy and injects electrons into the organic...
|
|
|
7597969 |
Oxygen substituted barium thioaluminate phosphor materials
A thin film phosphor for an electroluminescent device, the phosphor being selected from the group consisting of thioaluminates, thiogallates and thioindates having at least one cation selected from...
|
|
|
7597823 |
Nitride phosphor and production process thereof, and light emitting device
To provide a phosphor containing a comparatively much red component and having high light emitting efficiency, high brightness and further high durability, the nitride phosphor is represented by...
|
|
|
7597821 |
Oxynitride phosphor and a light emitting device
One preferred embodiment according to the present invention, there is provided an oxynitride phosphor and a light emitting device using the same that is able to reduce production costs and...
|
|
|
7595587 |
Organic electroluminescent element exhibiting temperature-dependent photoluminescence intensity
To provide an organic electroluminescent element excellent in lifetime characteristics, an organic electroluminescent element-testing device and an organic electroluminescent element-testing method...
|
|
|
7592191 |
Field emission backplate
A field emission backplate formed by laser crystallizing of an area of amorphous semiconductor based material. Emitter sites result from the rough surface texture caused by the crystallization...
|
|
|
7591963 |
White light emitting device
The present invention relates to a phosphor having excellent emission brightness by inclusion of Si or Fe in the phosphor having a TbAG:Ce composition, and a white LED. The white photoluminescent...
|
|
|
7589461 |
Organic electroluminescent display device having a photonic crystal layer provided over electroluminescent stack
The invention is directed to an organic electroluminescent (EL) display device having an improved light extracting efficiency due to a photonic crystal layer formed proximate one side of a stack....
|
|
|
7586255 |
Organic electro-luminescent display of dual-panel type and method for manufacturing the same
An organic electro-luminescent display and a method for manufacturing the same are disclosed. The organic electro-luminescent display includes a first transparent substrate and a second transparent...
|
|
|
7586247 |
Ballast for light emitting device
A thin resistive layer is connected in series and integrated with a light emitting device as a ballast to stabilize the current through the light emitting device.
|
|
|
7583023 |
Organic electroluminescent display device and method of fabricating the same
An organic electroluminescent device includes first and second substrates spaced apart from each other, the first and second substrates including a pixel region, an array element layer on an inner...
|
|
|
7579771 |
Light emitting device and method of manufacturing the same
All lights generated in an organic compound layer are not taken out towards a TFT from a cathode as a transparent electrode. For instance, the light is emitted in a lateral direction (direction...
|
|
|
7579770 |
Spark-gap white fluorescent lamp having silicon quantum dots and preparing method thereof
A white fluorescent lamp is prepared with a substrate and a high voltage circuit. The substrate has a fluorescent layer with silicon quantum dots. The lamp generates a white light by exciting the...
|
|
|
7579769 |
Color electroluminescent displays including photoluminescent phosphor layer
The present invention is directed to color electroluminescent displays comprising a novel sub-pixel structure and method for making the same. The sub-pixel structure has an electroluminescent...
|
|
|
7579768 |
Organic electroluminescent device with improved moisture protection
An organic EL device is disclosed that prevents degradation due to moisture and oxygen and that avoids the generation of dark spots even when a substrate covered with polymer or made of a resin is...
|
|
|
7579767 |
Organic light emitting device having triple layered pixel electrode
An organic light emitting device (OLED) and a method of fabricating the same are provided, wherein the OLED includes a thin film transistor having a gate electrode, and source and drain electrodes...
|
|
|
7576486 |
Organic electroluminescence element having two electroluminescent layers through electron barrier layer
An organic electroluminescent device including a pair of electrodes, and at least two organic emitting layers held between the pair of electrodes, (1) two organic emitting layers being arranged...
|
|
|
7575697 |
Silicate-based green phosphors
Novel green phosphors are disclosed having the comprise silicate-based compounds having the formula (Sr,A 1 ) x (Si,A 2 )(O,A 3 ) 2+x :Eu 2+ , where A 1 is at least one divalent cation (a 2+ ion)...
|
|
|
7573192 |
Organic EL panel manufacturing method
A method of manufacturing a full-color organic EL panel in which pixels emitting light of different colors are formed by selectively depositing an organic material on a pixel-by-pixel basis,...
|
|
|
7573191 |
Organic EL device having a transflective layer and a light-reflective electrode constituting an optical resonator
An organic EL device includes light-reflective electrodes; light-transmissive electrodes; organic EL layers that are respectively provided between the light-reflective electrodes and the...
|
|
|
7573190 |
Light emitting element and lighting instrument
The present invention provides a white light emitting diode for emitting white light with warmness at a higher luminance, and an intermediate color light emitting diode satisfying light emission...
|
|
|
7573189 |
Illumination system comprising a radiation source and a fluorescent material
The invention relates to an illumination system comprising a radiation source and a fluorescent material comprising at least one phosphor capable of absorbing a portion of the light emitted by the...
|
|
|
7569987 |
Light emitting apparatus
An object of the present invention is to provide a light emitting apparatus that allows it to easily control the driving of LED and has high color rendering properties. The light emitting...
|
|
|
7562994 |
Lighting apparatus and a display apparatus therewith
A lighting apparatus and a display apparatus therewith are disclosed. The lighting apparatus includes a first light-transmitting electrode layer, a second light-transmitting electrode layer, and a...
|
|
|
7560175 |
Electroluminescent devices with low work function anode
Disclosed are organic electroluminescent devices employing materials of a low reduction potential in a layer functioning hole-injection. The organic electroluminescent devices may employ an anode...
|
|
|
7557499 |
Dual light emitting and electrochromic device
A combined electrochromic/electroluminescent device includes at least one pixel 101 - 104 . Each pixel includes a substrate 107 having an electrically conductive surface 105 , and an...
|
|
|
7556744 |
Nitride phosphor and production process thereof, and light emitting device
To provide a phosphor containing a comparatively much red component and having high light emitting efficiency, high brightness and further high durability, the nitride phosphor is represented by...
|
|
|
7554261 |
Electrical connection in OLED devices
An electroluminescent display device comprising a plurality of pixels for generating light emission disposed over a substrate arranged in a matrix with rows and columns wherein each pixel includes...
|