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7622317 |
Light emitting diode and method for manufacturing the same
A light emitting diode includes an LED element, a fluorescent material provided so as to cover the LED element, a substrate on which the LED element is mounted and made of ceramics or silicon, and...
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7621653 |
Multi-function illumination device
A multi-function illumination device including a light emitting diode (LED) module. The light emitting diode (LED) module includes a control circuit having a first control output and a second...
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7615790 |
Organic light-emitting display device and method of manufacturing the same
Provided is an organic light-emitting display device that can display a full color image by forming a simple structure of light-emitting layers and a method of manufacturing the same. The organic...
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7595512 |
Color filter and fabricating method thereof
A color filter including a substrate and a color filter layer is disclosed. The color filter layer is disposed on the substrate and includes a red photonic crystal structures, a green photonic...
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7592639 |
Light-emitting semiconductor device, light-emitting system and method for fabricating light-emitting semiconductor device
A chip-type light-emitting semiconductor device includes: a substrate 4 ; a blue LED 1 mounted on the substrate 4 ; and a luminescent layer 3 made of a mixture of yellow/yellowish phosphor...
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7586127 |
Light emitting diode
An LED can include a pair of electrode members, an LED chip joined on top of a chip mounting portion disposed at an end of one of the pair of electrode members. The LED chip can be electrically...
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7569863 |
Semiconductor light emitting device
A semiconductor light emitting device is composed of a blue light emitting diode, a red light emitting layer grown epitaxially on the blue light emitting diode, and an insulating material...
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7564180 |
Light emission device and method utilizing multiple emitters and multiple phosphors
A light emission device, including at least two LED dies having differing spectral output from one another; and phosphor material including one or more phosphors, arranged to receive spectral...
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7564068 |
COG-typed organic electroluminescent cell
The present invention relates to a COG-typed organic electroluminescent device including dummy data lines formed at different location from data lines. The COG-typed organic electroluminescent cell...
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7563626 |
Manufacturing method of complementary metal oxide silicon image sensor
A manufacturing method of a CMOS image sensor including at least one of the following steps. Forming an under-structure including a photodiode, a metal wire, and an interlayer insulation film for...
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7560745 |
LED package and backlight assembly for LCD comprising the same
The LED package includes a substrate, one LED or more separated from each other by designated intervals and arranged in a line on the substrate, and a molding portion, for sealing the upper surface...
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7560316 |
Thin film transistor panel and manufacturing method thereof
A thin film transistor array panel includes interconnection members interposed between the underlying gate pads made of an Al-containing metal and the overlying contact assistants made of a...
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7557494 |
Display device
A display device of the present invention has light-emitting devices making up a plurality of pixels placed in a matrix form. In the display device of the present invention, the light-emitting...
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7554124 |
Nitride-based compound semiconductor light emitting device, structural unit thereof, and fabricating method thereof
A nitride-based compound semiconductor light emitting device includes a first conductive substrate, a first ohmic electrode formed on the first conductive substrate, a bonding metal layer formed on...
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7553046 |
LCD device with direct backlight unit having light emitting clusters
A light emitting cluster includes five light emitting devices including two first light emitting devices producing first color light, two second light emitting devices producing second color light,...
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7547113 |
Full-color LED-based lighting device
A LED full-color lighting device contains a control unit, a light source unit, and a light display unit. The control unit relies on at least a potentiometer to apply various voltages to constant...
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7541610 |
LED device with re-emitting semiconductor construction and converging optical element
A light source is provided including an LED component having an emitting surface, which may include: i) an LED capable of emitting light at a first wavelength; and ii) a re-emitting semiconductor...
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7541097 |
Organic electroluminescent device and method for fabricating the same
Disclosed are an organic electroluminescent device and a method for fabricating the same. The device includes a substrate, a first electrode formed on the substrate, an emission layer formed over...
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7537368 |
Surface light-source device using light-emitting elements
A surface light-source device is composed of a light guide plate, luminescent panels and reflector sheets. The light guide plate is composed of three light guide units respectively formed in a...
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7535029 |
Material system for tailorable white light emission and method for making thereof
A method of processing a composite material to tailor white light emission of the resulting composite during excitation. The composite material is irradiated with a predetermined power and for a...
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7535028 |
Micro-LED based high voltage AC/DC indicator lamp
An AC/DC indicator lamp based on an array of micro-LEDs may be powered by a standard high voltage AC or DC power source. The indicator lamp has a low power consumption. The micro-LEDs are serially...
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7531956 |
Light emitting device and phosphor for the same
Provided is a light emitting device including a light emitting chip, and a phosphor through which a light emitting from the light emitting chip at least partially passes such that the light is...
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7531856 |
Display apparatus
A display apparatus that includes: a plurality of light-emitting devices disposed on a substrate with an accumulation of, in this or inverse order, a light transmissive electrode layer, a...
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7531843 |
Structure of AC light-emitting diode dies
A structure of light-emitting diode (LED) dies having an AC loop (a structure of AC LED dies), which is formed with at least one unit of AC LED micro-dies disposed on a chip. The unit of AC LED...
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7531247 |
Organic electroluminescent device
An organic electroluminescence (EL) device capable of digital driving, and a method for manufacturing the same are disclosed herein. The organic EL device comprises a substrate, an anode formed on...
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7525125 |
Thin film transistor and organic electro-luminescence display device using the same
A thin film transistor includes a semiconductor pattern on a substrate, a gate insulating film to cover the semiconductor pattern, a gate electrode partially overlapping the semiconductor pattern...
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7521130 |
Organic electroluminescent display device having superior characteristics at high temperature
An organic electroluminescent display device improves driving characteristics at a high temperature and storage characteristics of the organic electroluminescent display device, and prevents pixel...
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7517710 |
Method of manufacturing field emission device
A method of manufacturing a field emission device (FED), which reduces the number of photomask patterning processes and improves the manufacturing yield of the FED, is provided. The method includes...
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7514720 |
White light emitting device
The invention relates to a monolithic white light emitting device using wafer bonding or metal bonding. In the invention, a conductive submount substrate is provided. A first light emitter is...
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7508005 |
Light emitting display apparatus with slight color shifting
A light emitting display apparatus that achieves color display by using white light as a light source includes a plurality of organic light emitting devices each of which includes an organic light...
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7501662 |
Semiconductor light emitting element array illuminator using the same
A semiconductor light emitting element array includes a substrate made of SiC and having a first surface and a second surface opposite to the first surface. The array also includes a plurality of...
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7482633 |
Multi-source optical transmitter and photonic visualization device
A multi-source optical transmitter includes a substrate of semiconductor material and a plurality of semiconductor optical sources suitable to provide optical signals having respective wavelengths...
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7479660 |
Multichip on-board LED illumination device
An LED-based illumination device can use an array of four LEDs to produce high intensity light over a broad color spectrum and a broad range of color temperature. A high quality white light can be...
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7473939 |
Light-emitting diode structure with transparent window covering layer of multiple films
A light-emitting diode structure with transparent window covering layer of multiple films includes one (or several) first transparent covering layer(s) and one (or several) second covering...
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7473935 |
White-light emitting semiconductor device
A white-light emitting semiconductor device includes a first light-emitting die, a second light-emitting die, a photostimulable luminescent substance, and a holding assembly. The first...
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7473934 |
Semiconductor light emitting device, light emitting module and lighting apparatus
An LED array chip ( 2 ) includes blue LEDs ( 6 ) and red LEDs ( 8 ). The blue LEDs ( 6 ) are formed by epitaxial growth on an SiC substrate ( 4 ). Bonding pads ( 46 and 48 ) are formed on the SiC...
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7473932 |
Organic light emitting device and method of manufacturing the same
An organic light emitting device (OLED) and a method for manufacturing the same are disclosed. In one embodiment, the OLED includes i) a pixel layer having a first electrode, a second electrode,...
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7462983 |
White light emitting device
The invention provides light emitting devices having a phosphor layer that are useful as sources of white light, and other applications. The invention provides a light emitting device having a...
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7462502 |
Color control by alteration of wavelength converting element
A light emitting device is produced by depositing a layer of wavelength converting material over the light emitting device, testing the device to determine the wavelength spectrum produced and...
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7459727 |
Optoelectronic component and method of fabricating same
The invention concerns an optoelectronic component comprising a layer stack that includes at least two active zones and a carrier that is applied to the layer stack. The invention further concerns...
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7449789 |
Light-emitting device, planar light source and direct type backlight module
A light-emitting device ( 12 ) includes a base ( 14 ) and two red light-emitting chips ( 22 ), two green light-emitting chips ( 24 ) and a blue light-emitting chip ( 26 ) arranged on the base red,...
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7446343 |
Phosphor converted light emitting device
A phosphor converted light emitting device includes a semiconductor structure comprising a light emitting layer disposed between an n-type region and a p-type region, the light emitting layer being...
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7442955 |
Method of forming thin film patterning substrate including formation of banks
Display devices such as EL elements or LED elements, are formed from thin film elements having banks of prescribed height and a thin film layer formed by an ink jet method in areas to be coated...
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7439549 |
LED module
An LED module has a carrier, which contains a semiconductor layer and has a planar main area, on which LED semiconductor bodies are applied. Use is preferably made of LED semiconductor bodies which...
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7427799 |
Complementary metal oxide semiconductor image sensor and method for fabricating the same
A CMOS image sensor and a method for fabricating the same is disclosed, to enhance the image-sensing efficiency by forming a concave lens area for improving the light-condensing efficiency in a...
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7423295 |
Light emitting device and element substrate
The invention provides a light emitting device using transistors manufactured by the conventional process while reducing an area occupied by capacitors, whereby variations in luminance of light...
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7420219 |
White light emitting diode component having two phosphors and related phosphor and formation method
A white light emitting diode component capable of emitting white light includes an LED chip capable of emitting luminescent light, a first phosphor for absorbing first luminescent light of the...
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7420205 |
Electronic device including a guest material within a layer and a process for forming the same
An electronic device made by a process that includes forming a first layer over a substrate and placing a first liquid composition over a first portion of the first layer. The first liquid...
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7417261 |
Top-emission organic electroluminescent display
A top-emission organic electroluminescent display is disclosed. The top-emission organic electroluminescent display includes a first electrode layer having a reflective layer, a metal-silicide...
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7417260 |
Multiple-chromatic light emitting device
A light emitting device includes: a first LED that emits a first primary light in a first primary wavelength range when activated; a second LED that emits a second primary light in a second primary...
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