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7633574 |
Pixel structure and method of making the same
A pixel structure includes a substrate, a floating light-shielding pattern disposed on the substrate, an insulating layer disposed on the substrate and the light-shielding pattern, a data line...
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7632693 |
Manufacturing method of multi-directional light scattering LED
A multidirectional light scattering LED and a manufacturing method thereof are disclosed. A metal oxide is irregular disposed over a second semiconductor layer and then is removed by etching. Part...
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7629195 |
Method of making light emitting diodes (LEDs) with improved light extraction by roughening
Methods are disclosed for fabricating a semiconductor light emitting diode (LED) device by forming an n-gallium nitride (n-GaN) layer on the LED device and roughening the surface of the n-GaN layer...
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7629187 |
Fabrication method of semiconductor luminescent device
A fabrication method of a semiconductor luminescent device includes forming a compound semiconductor layer having a structure in which a first conductivity-type clad layer, an active layer, a...
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7630601 |
Connecting a component with an embedded optical fiber
The invention provides an optical connection between a component on a printed circuit board (“PCB”) and an optical fiber embedded in the PCB. By optically connecting the component with the...
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7625769 |
Electroluminescent device and fabrication method thereof
An electroluminescent device includes a conduction substrate, a reflection layer, a patterned transparent conduction layer, at least one light emitting diode (LED) element, a first contact...
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7625515 |
Fabrication of layer-by-layer photonic crystals using two polymer microtransfer molding
A method of manufacturing photonic band gap structures operable in the optical spectrum has been presented. The method comprises the steps of filling a plurality of grooves of an elastomeric mold...
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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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7618835 |
Fabricating a spatial light modulator
A high contrast spatial light modulator for display and printing is fabricated by coupling a high active reflection area fill-ratio and non-diffractive micro-mirror array with a high electrostatic...
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7618834 |
Method of manufacturing image sensor
Embodiments relate to a method of manufacturing an image sensor which includes forming a plurality of lower layers over a semiconductor substrate. A first passivation layer may be formed over the...
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7619286 |
Liquid crystal display device and method of fabricating the same
A poly-silicon liquid crystal display device with an improved aperture ratio and a simplified method of fabricating the same are disclosed. A liquid crystal display device according to the present...
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7619238 |
Heterostructure including light generating structure contained in potential well
A light emitting heterostructure and/or device in which the light generating structure is contained within a potential well is provided. The potential well is configured to contain electrons,...
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7615388 |
Electroluminescent element
The main object of the present invention is to provide a method for producing an EL element for realizing the high luminous efficiency, the high light takeout efficiency, the simplicity of the...
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7612383 |
Reflector packages and semiconductor light emitting devices including the same
Reflectors for a semiconductor light emitting device include a lower sidewall portion defining a reflective cavity. A substantially horizontal shoulder portion extends outwardly from the sloped...
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7612384 |
Reflective electrode for a semiconductor light emitting apparatus
A process is disclosed for forming a reflective electrode on a semiconductor light emitting device, the light emitting device having an active layer for generating light and a cladding layer in...
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7611915 |
Methods of manufacturing light emitting diodes including barrier layers/sublayers
Semiconductor light emitting devices, such as light emitting diodes, include a substrate, an epitaxial region on the substrate that includes a light emitting region such as a light emitting diode...
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7611917 |
Methods of forming light emitting devices with active layers that extend into opened pits
Light emitting devices include an active region comprising a plurality of layers and a pit opening region on which the active region is disposed. The pit opening region is configured to expand a...
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7606281 |
Method of producing multi-wavelength semiconductor laser device
A method for producing a multi-wavelength semiconductor laser device includes the steps of: forming a nitride epitaxial layer on a substrate for growth of a nitride single crystal; separating the...
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7606280 |
Method of producing multi-wavelength semiconductor laser device
A method for producing a multi-wavelength semiconductor laser device includes steps of: forming first and second nitride epitaxial layers in parallel on a substrate for growth of a nitride single...
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7601988 |
Light emitting device
Light-emitting elements have a problem that their light-extraction efficiency is low due to scattered light or reflected light inside the light-emitting elements. The light-extraction efficiency of...
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7601550 |
Methods for producing a light emitting semiconductor body with a luminescence converter element
The invention describes two methods of fabricating semiconductor components in which a luminescence conversion element is applied directly to the semiconductor body ( 1 ). In the first method, a...
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7598102 |
Method for fabricating pixel structure
A fabricating method for a pixel structure including following procedures is provided. First, a gate and a gate insulator layer are formed sequentially on a substrate. Next, a semiconductor layer,...
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7599594 |
Method of fabricating waveguide using sacrificial spacer layer
The present invention is a method of fabricating a waveguide using a sacrificial spacer layer. The first step in this process is to fabricate the underlying optical semiconductor structure. A...
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7598103 |
Liquid crystal display panel with different substrate materials and method of making the liquid crystal display panel
An LCD panel with mixed substrate materials and a method of making the LCD panel are presented. The LCD panel is made of a first substrate, a second substrate disposed substantially parallel to the...
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7598530 |
Light emitting diode with high illumination
A light emitting diode ( 80 ) includes a first and a second semiconductor structures ( 30, 40 ), and an adhesive layer ( 34, 46 ) between the first and the second semiconductor structures. The...
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7595503 |
Control element of an organic electro-luminescent display and manufacturing process thereof
A control element of an organic electro-luminescent display includes a first transistor, a second transistor and a capacitor. The first gate electrode of the first transistor is electrically...
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7595207 |
Method of exposing layer with light and method of manufacturing thin film transistor substrate for liquid crystal display device using the same
To improve product yield, light is scanned on a layer on a substrate through a mask. A pattern is formed on the substrate by the exposure of the layer. The direction of scanning is substantially...
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7592193 |
Light emitting device
In an active matrix type light emitting device, a top surface exit type light emitting device in which an anode formed at an upper portion of an organic compound layer becomes a light exit...
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7591937 |
Method of fixing macro-objects to an electricity conducting- or semi-conducting surface by means of electrografting, surfaces thus obtained and applications thereof
The invention relates to a method of fixing macro-objects to an electricity conducting- or semi-conducting surface by means of electrografting. The invention also relates to the electricity...
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7592200 |
Solid-state imaging device and method of manufacturing the same
There are provided a semiconductor substrate 101 on which solid-state imaging devices are formed, and a translucent member 201 provided onto a surface of the semiconductor substrate such that...
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7588954 |
InGaAs/GaAs lasers on silicon produced by LEPECVD and MOCVD
Method for making an InGaAs/GaAs quantum well laser ( 10 ) on a Silicon substrate ( 15.1 ). The method comprises the steps:
Formation of a virtual Germanium substrate ( 15 ) on the Silicon...
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7588953 |
Method of fabricating porous aluminum oxide mold having sub-micron structure and methods of imprinting to make LEDS using the mold
An mold having a sub-micron, or even nano, structure is fabricated. The mold is a porous aluminum oxide mold. With the mold, a sub-micron pattern is easily imprinted on a large surface of a...
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7585422 |
Optical element manufacturing method
A new and improved optical element manufacturing method, through which lens elements can be efficiently mounted on a silicon V-shaped groove substrate at lower manufacturing costs, is provided. The...
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7582497 |
Method of manufacturing micro-optic device
A micro-optic device including a complicate structure and a movable mirror is made to be manufactured in a reduced length of time. A silicon substrate and a single crystal silicon device layer with...
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7583871 |
Substrates for optical die structures
Package substrates for optical die structures are generally described. In one example, an apparatus includes a package substrate having one or more plated through hole (PTH) structures, an optical...
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7579200 |
Semiconductor light emitting apparatus and method of fabricating the same
A semiconductor light emitting apparatus is proposed, which has thyristor without increasing number of constituent semiconductor layers, with large degree of freedom of selection of ON voltage. It...
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7579198 |
Method for making backlight module
An exemplary method for making a backlight module, the method includes steps in following order: providing a transparent base sheet and at least one light emitting diode; punching the base sheet to...
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7575948 |
Method for operating photosensitive device
A method for operating a photosensitive device is provided. At first, the photosensitive device is provided, which comprising a photo sensor circuit and a photo sensor, where the photo sensor is...
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7577319 |
Semiconductor optical device and manufacturing method thereof
A low reflective window structure in an existent electro-absorption optical modulator involves a trading off problem between the increase in the parasitic capacitance and the pile-up. This is...
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7572655 |
Electronic devices having a layer overlying an edge of a different layer and a process for forming the same
An electronic device includes a radiation-emitting component, a radiation-responsive component, or a combination thereof. In one embodiment, the electronic device includes a substrate and a first...
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7572654 |
Method for making light emitting diode
An exemplary light emitting diode ( 30 ) includes a light output unit ( 31 ), an optical lens ( 33 ) and a reflective film ( 35 ). The optical lens includes a light input surface ( 331 ) facing the...
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7572483 |
Method of manufacturing optical sheet, optical sheet, planar lighting apparatus, and electro optical apparatus
A method of manufacturing an optical sheet includes: discharging a liquid droplet discharged to one side surface of a sheet substrate; and curing the liquid droplet so that a protrusion is formed...
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7569407 |
Methods of coating semiconductor light emitting elements by evaporating solvent from a suspension
Semiconductor light emitting devices are fabricated by placing a suspension including phosphor particles suspended in solvent on at least a portion of a light emitting surface of a semiconductor...
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7569406 |
Method for coating semiconductor device using droplet deposition
Methods and systems for coating of semiconductor devices using droplets of wavelength conversion or phosphor particles in a liquid medium. A plurality of nozzles delivers a controlled amount of the...
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7569405 |
Method of manufacturing light emitting device
A method of manufacturing a light emitting device is provided which requires low cost, is easy, and has high throughput. The method of manufacturing a light emitting device is characterized in...
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7566576 |
Gallium-containing light-emitting semiconductor device and method of fabrication
An LED comprising a light-generating semiconductor region having an active layer sandwiched between two confining layers of opposite conductivity types. A cathode is arranged centrally on one of...
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7563625 |
Method of making light-emitting diodes (LEDs) with improved light extraction by roughening
Methods for fabricating a semiconductor light-emitting diode (LED) device with increased light extraction are provided. The method generally includes applying a mask to a surface of an LED wafer,...
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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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7563628 |
Fabrication of optical waveguide devices
Disclosed is a method of fabricating an optical waveguide device including the steps of forming a mask over a waveguide core material layer so as to leave a portion of the layer exposed, and...
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7560296 |
Process for producing an epitalixal layer of galium nitride
A method of manufacturing a low defect density GaN material comprising at least two step of growing epitaxial layers of GaN with differences in growing conditions, (a.) a first step of growing an...
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