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Active Solid-state Devices (e.g., Transistors, Solid-state Diodes) > Incoherent Light Emitter Structure

Incoherent Light Emitter Structure

Incoherent Light Emitter Structure patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

03/06/14 - 20140061676 - Method for producing an optoelectronic component and component produced in such manner
A method of producing an optoelectronic component includes providing a semiconductor chip having an active layer that generates radiation and is arranged on a carrier, applying a dispersed material including a matrix material and particles embedded therein to the semiconductor chip and/or the carrier at least in regions, wherein before...

02/27/14 - 20140054613 - Light-emitting transistors with improved performance
Disclosed are light-emitting transistors having novel structures that can lead to enhanced device brightness, specifically, via incorporation of additional electrically insulating components that can favor charge localization and in turn, carrier recombination and exciton formation....

01/30/14 - 20140027789 - Power light emitting diode and method with uniform current density operation
A light emitting diode device has a bulk gallium and nitrogen containing substrate with an active region. The device has a lateral dimension and a thick vertical dimension such that the geometric aspect ratio forms a volumetric diode that delivers a nearly uniform current density across the range of the...

01/16/14 - 20140014974 - Light-emitting device having patterned substrate and method of manufacturing thereof
A light-emitting device disclosed herein comprises a patterned substrate having a plurality of cones, wherein a space is between two adjacent cones. A light-emitting stack formed on the cones. Furthermore, the cones comprise an area ratio of a top area of the cone and a bottom area of the cone...

01/16/14 - 20140014975 - Semiconductor chip including heat radiation member, and display module
A semiconductor chip includes a circuit region having an integrated semiconductor circuit on a semiconductor substrate, and a heat radiation member on at least a portion of a scribe lane region configured to at least partially surround the circuit region, the heat radiation member including a plurality of heat radiation...

01/16/14 - 20140014976 - Optical device and processing method of the same
An optical device including: a rectangular front side having a light-emitting layer; a rectangular rear side parallel to the front side; and first to fourth lateral sides adapted to connect the front and rear sides, in which the first lateral side is inclined by a first angle with respect to...

01/16/14 - 20140014977 - Optoelectronic semiconductor device and method for producing an optoelectronic semiconductor device
An optoelectronic semiconductor device includes an optoelectronic semiconductor layer sequence on a metal carrier element, which includes as a first component silver and as a second component a material having a lower coefficient of thermal expansion than silver, wherein the first and second components are intermixed in the metal carrier...

01/09/14 - 20140008668 - Light-emitting device and method for fabricating the same
To provide a method for fabricating a light-emitting device using flexible glass which is capable of withstanding a process temperature higher than or equal to 500° C., and the light-emitting device. A second substrate is attached to a support substrate using an adsorption layer. The second substrate is bonded to...

12/19/13 - 20130334543 - Display apparatus and method of manufacturing the same
A display apparatus includes a display panel, a gate driver, and a data driver. The display panel includes a display area in which an image is displayed and a non-display area disposed adjacent to the display area. The display panel includes an insulating substrate which has a groove. The gate...

12/12/13 - 20130328066 - Optoelectronic semiconductor chip and method for the production thereof
An optoelectronic semiconductor chip includes a semiconductor layer stack having an active layer that generates radiation, and a radiation emission side, and a conversion layer disposed on the radiation emission side of the semiconductor layer stack, wherein the conversion layer converts at least a portion of the radiation, which is...

12/05/13 - 20130320358 - Semiconductor device and a method of manufacturing the same
A semiconductor device is manufactured by forming at least one epitaxial structure over a substrate. A portion of the substrate is cut and lifted to expose a partial surface of the epitaxial structure. A first electrode is then formed on the exposed partial surface to result in a vertical semiconductor...

11/28/13 - 20130313578 - Method of driving a light emitting device
The present invention is characterized in that a transistor with its L/W set to 10 or larger is employed, and that...

11/21/13 - 20130306993 - Optoelectronic device and method for manufacturing the same
A method of fabricating an optoelectronic device, comprising: providing a substrate, wherein the substrate comprises a first major surface and a second major surface opposite to the first major surface; forming a light emitting stack on the second major surface of the substrate; forming an supporting layer covering the light...

11/14/13 - 20130299850 - Active matrix substrate, display device, method for inspecting the active matrix substrate, and method for inspecting the display device
An active matrix substrate (2) is provided with first connecting wirings (641, 643, 645, 647) connected to gate terminals (51) to which extraction wirings (611, 613, 615, 617) are connected, second connecting wirings (642, 644, 646) connected to gate terminals (51) to which extraction wirings (612, 614, 616) are connected,...

10/31/13 - 20130285073 - Led light disposed on a flexible substrate and connected with a printed 3d conductor
An example includes subject matter (such as an apparatus) comprising a planar substrate including a first surface that is planar, at least one bare light emitting diode (“LED”) die coupled to the substrate and conductive ink electrically coupling the at least one bare LED die, wherein the conductive ink is...

10/31/13 - 20130285074 - Luminescent device and manufacturing method for luminescent device and semiconductor device
A luminescent device and a manufacturing method for the luminescent device and a semiconductor device which are free from occurrence of cracks in a compound semiconductor layer due to the internal stress in the compound semiconductor layer at the time of chemical lift-off. The luminescent device manufacturing method includes forming...

10/03/13 - 20130256702 - Light emitting diode with high light extraction efficiency and method for manufacturing the same
A light emitting diode includes a light emitting structure, a transparent conductive layer and a transparent protecting layer formed in sequence. A plurality of holes are defined in the transparent protecting layer to expose the transparent conductive layer out of the transparent protecting layer. A plurality of micro-structures are formed...

09/12/13 - 20130234166 - Method of making a light-emitting device and the light-emitting device
This disclosure discloses a method of making a light-emitting device. The method comprises: providing a light-emitting wafer having an orientation flat portion and comprises a substrate and a light-emitting stack formed on the substrate; forming a first line along a direction which is neither parallel nor perpendicular to the orientation...

09/05/13 - 20130228798 - Light-emitting diode chip and method for producing the same
wherein a side area (4a) of the mirror layer (4) is completely covered by the insulation layer (5) in the region of the perforation (41)....

09/05/13 - 20130228799 - Method for producing a silicone foil, silicone foil and optoelectronic semiconductor component comprising a silicone foil
A method of producing a silicone foil for use in an optoelectronic semiconductor component by molding including introducing a mold foil into a mold, introducing a carrier foil into the mold, wherein the carrier foil is fitted on a substrate foil and the substrate foil projects laterally beyond the carrier...

08/29/13 - 20130221378 - Light emitting diode and method for manufacturing the same
An LED manufacturing method includes the steps of forming a first insulator film on a semiconductor layer, forming a laminated body including a mask layer and an electrode on the first insulator film, forming a second insulator film to cover the laminated body and a first region of the first...

08/22/13 - 20130214292 - Semiconductor element and manufacturing method thereof
A manufacturing method of a semiconductor element which can improve productivity and reliability, comprises a step of forming a device structure layer including a semiconductor layer on a first substrate; a step of forming a first metal layer on the device structure layer; a step of forming a second metal...

08/01/13 - 20130193450 - Optoelectronic semiconductor chip and method for producing same
An optoelectronic semiconductor chip includes a semiconductor layer stack and a radiation exit face or radiation entrance face, wherein the semiconductor layer stack includes an active layer that generates or receives electromagnetic radiation, and a plurality of nanostructures arranged in the semiconductor layer stack and/or on the radiation exit or...

07/04/13 - 20130168702 - Method for preparing a gaas substrate for a ferromagnetic semiconductor, method for manufacturing one such semiconductor, resulting substrate and semiconductor, and uses of said semiconductor
A method is provided for preparing a surface of a GaAs substrate (001) such that it can receive a ferromagnetic semiconductor deposited by epitaxy, as well as a substrate thus prepared, method for manufacturing one such semiconductor deposited on the substrate, the resulting semiconductor, and uses thereof. The preparation method...

06/27/13 - 20130161652 - Light emitting diode and manufacturing method thereof
A light emitting diode (LED) includes a substrate, a buffer layer and an epitaxial structure. The substrate has a first surface with a patterning structure formed thereon. The patterning structure includes a plurality of projections. The buffer layer is arranged on the first surface of the substrate. The epitaxial structure...

05/23/13 - 20130126912 - Light emitting device and method of driving the light emitting device
A light emitting device that achieves long life, and which is capable of performing high duty ‘drive,’ by suppressing initial light emitting element deterioration is provided. Reverse bias application to an EL element (109) is performed one row at a time by forming a reverse bias electric power source line...

05/16/13 - 20130119408 - Display device and method for fabricating the same
An inexpensive display device, as well as an electrical apparatus employing the same, can be provided. In the display device in which a pixel section and a driver circuit are included on one and the same insulating surface, the driver circuit includes a decoder 100 and a buffer section 101....

05/09/13 - 20130112998 - Solid state light emitting semiconductor device
A solid state light emitting semiconductor device including a substrate, a mesa epitaxy stacking structure, an insulating layer, a first type electrode and a second type electrode is provided. The mesa epitaxy stacking structure includes a first type semiconductor layer, an active layer and a second type semiconductor layer arranged...

05/02/13 - 20130105821 - Organic electroluminescent display device and method of fabricating the same
An organic electroluminescent display device includes a first electrode on a substrate, an organic layer including a light-emitting layer on the first electrode, a second electrode including lower and upper conductive layers sequentially stacked on the organic layer, and an insulating pattern extending into the organic layer through the lower...

04/25/13 - 20130099254 - Light emitting diode with chamfered top peripheral edge
A light emitting diode includes a substrate and a light emitting structure. The light emitting structure includes a light outputting surface away from the substrate and a plurality of sidewalls adjoining the light outputting surface. A top peripheral edge interconnecting the light outputting surface and the sidewalls of the light...

04/25/13 - 20130099255 - Semiconductor light emitting device including zinc oxide-based transparent conductive thin film, and fabrication method thereof
There is provided a semiconductor light emitting device having a zinc oxide-based transparent conductive thin film in which a Group III element is doped to have waveforms having a plurality of periods in a thickness direction....

02/28/13 - 20130049015 - Leds and methods for manufacturing the same
A light emitting diode (LED) is disclosed. The LED includes a substrate, a first semiconductor layer, an active layer, a second semiconductor layer, and a patterned structure. The first semiconductor layer having first and second regions is positioned on the substrate, wherein the first region is thicker than the second...

02/14/13 - 20130037825 - Semiconductor light emitting chip and method for processing substrate
Disclosed is a semiconductor light emitting chip (20) that is composed of: a substrate (10), which has the C plane of a sapphire single crystal as the front surface, and the side surfaces (25, 26) configured of planes that intersect all the planes equivalent to the M plane of the...

01/31/13 - 20130026498 - Substrate assembly for crystal growth and fabricating method for light emitting device using the same
A substrate assembly on which a first conduction-type semiconductor layer, an active layer and a second conduction-type semiconductor layer are formed is disclosed, the substrate assembly comprising a first substrate, a second substrate and a bonding layer interposed there between. In the substrate assembly, the thermal expansion coefficient of the...

01/17/13 - 20130015470 - Semiconductor light emitting element
The semiconductor light emitting device of the present invention includes a semiconductor layer, a first electrode and a second electrode arranged to interpose the semiconductor layer therebetween, an insulating layer provided to the semiconductor layer at the same side as the second electrode and opposite to the first electrodes so...

01/10/13 - 20130009172 - Method of manufacture of light-emitting element and light-emitting element manufactured thereby
An object of the invention is to provide a method of manufacturing a light-emitting element, in which residue from a fixing resin layer is less likely to be left on a semiconductor layer and a supporting base in the case of manufacturing the light-emitting element by a laser lift-off technique....

01/03/13 - 20130001594 - Electronic device
A method of making an electronic device comprising a double bank well-defining structure, which method comprises: providing an electronic substrate; depositing a first insulating material on the substrate to form a first insulating layer; depositing a second insulating material on the first insulating layer to form a second insulating layer;...

01/03/13 - 20130001595 - Method of manufacturing an oled device with spatially isolated light-emitting areas
The invention describes a method of forming spatially isolated light- emitting areas (R1, R2, R3) on a common substrate (11) of an OLED device (1) comprising a plurality of device layers (12, 15, 16), which device layers (12, 15, 16) comprise an active layer (15) enclosed between a first electrode...

12/27/12 - 20120326169 - Method for manufacturing semiconductor light emitting element, semiconductor light emitting element, lamp, electronic device and mechanical apparatus
Provided is a method for manufacturing a semiconductor light emitting element (1) in which a defect is less likely to occur in a light emitting layer and a p-type semiconductor layer due to the surface of a second n-type semiconductor layer and which is capable of obtaining a high output....

12/20/12 - 20120319138 - Semiconductor light emitting device
According to one embodiment, in a semiconductor light emitting device, a substrate includes a first surface and a second surface opposite to each other, lateral surfaces intersected with the first surface and the second surface, first regions each provided on the lateral surface, and second regions each provided on the...

12/20/12 - 20120319139 - Organic electroluminescent member and method for producing organic electroluminescent element
Provided is an organic electroluminescent member comprising: a positive electrode and a negative electrode on a substrate; multiple organic layers which include at least a positive hole transport layer, a light-emitting layer and an electron transport layer, and which are arranged between the positive electrode and the negative electrode; and...

11/29/12 - 20120299015 - Nitride semiconductor device and nitride semiconductor layer growth substrate
According to one embodiment, a nitride semiconductor device includes a substrate and a semiconductor functional layer. The substrate is a single crystal. The semiconductor functional layer is provided on a major surface of the substrate and includes a nitride semiconductor. The substrate includes a plurality of structural bodies disposed in...

11/29/12 - 20120299016 - Organic layer deposition apparatus and method of manufacturing organic light emitting display device using the organic layer deposition apparatus
An organic layer deposition apparatus capable of protecting or preventing a patterning slit sheet from sagging, and a method of manufacturing an organic light-emitting display device by using the organic layer deposition apparatus....

11/01/12 - 20120273804 - Light-emitting device and manufacturing method thereof
When a hollow structure in which a light-emitting element is provided between a pair of substrates is used in order to prevent oxygen or moisture from reaching the light-emitting element, light leakage to an adjacent pixel easily occurs as compared to a structure in which a space between a pair...

11/01/12 - 20120273805 - Method for producing silicon layers
The invention relates to a liquid-phase method for the thermal production of silicon layers on a substrate, wherein at least one higher silicon that can be produced from at least one hydridosilane of the generic formula SiaH2a+2 (with a=3-10) being applied to a substrate and then being thermally converted to...

10/18/12 - 20120261678 - Method for producing semiconductor light-emitting chip and semiconductor light-emitting chip
In producing a semiconductor light-emitting chip whose substrate is composed of a sapphire single crystal, cracking in semiconductor light-emitting elements in the obtained semiconductor light-emitting chip is suppressed. A semiconductor light-emitting chip is obtained by forming, on an element-group formation substrate on a front surface of which semiconductor light-emitting elements...

10/18/12 - 20120261679 - Light-emitting device and method of fabricating the same
A light-emitting device and a method of fabricating the same, in which the light emission characteristics of the light-emitting device in the UV range are maximized such that a high-efficiency light-emitting device can be produced at low cost. For this, the method includes the step of forming a zinc oxide...

10/11/12 - 20120256197 - Organic electroluminescence element
The organic electroluminescence device includes an anode, a cathode, a first electron injection layer, an electron transport layer, and a light emitting layer. The first electron injection layer is made of alkali metal and is formed between the anode and the cathode. The electron transport layer is formed between the...

10/04/12 - 20120248464 - Semiconductor light emitting device and head mount display device
A semiconductor light emitting device includes a thin-film semiconductor light emitting element, a substrate, a first insulation layer having a surface to which the thin-film semiconductor light emitting element is bonded, a first metal layer composed of aluminum and disposed on a side of the first insulation layer facing the...

09/20/12 - 20120235166 - Light-emitting element, light-emitting device, lighting device, and electronic device
An object is to provide a light-emitting element which exhibits light emission with high luminance and can be driven at low voltage. Another object is to provide a light-emitting device or an electronic device with reduced power consumption. Between an anode and a cathode, n (n is a natural number...

09/13/12 - 20120228641 - Protective substrate for a device that collects or emits radiation
This substrate (11) for a device (50) that collects or emits radiation comprises a transparent polymer layer (1) and a barrier layer (2) on at least one face (1A) of the polymer layer. The barrier layer (2) consists of an antireflection multilayer of at least two thin transparent layers (21,...

09/13/12 - 20120228642 - Method of treating an oxidized layer of metal nitride
The present arrangement provides a method of treating an oxidized layer of metal nitride, including oxidizing a layer (2) of metal oxide at the surface of a first layer (1) of nitride of said metal using a plasma of an oxidizing species with an oxidation number that is greater than...

09/13/12 - 20120228643 - Light emitting apparatus and method for manufacturing the same
The light-emitting apparatus comprising thin film transistors and light emitting elements, comprises; a second inorganic insulation layer on a gate electrode, a first organic insulation layer on the second inorganic insulation layer, a third inorganic insulation layer on the first organic insulation layer, an anode on the third inorganic insulation...

09/13/12 - 20120228644 - Encapsulation of organic devices
Presented an organic light-emitting device (OLED) that includes at least one active region, at least one organic layer, a first glass plate on which the at least one active region is applied, and a second glass plate. The active region is disposed between the first and the second glass plates....