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Class Information
Number: 257/79
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Incoherent light emitter structure
Description: Subject matter wherein the active solid-state device generates incoherent light when subjected to an appropriate input signal.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 257/86 |
Active layer of indirect band gap semiconductor |
150 |
| 257/100 |
Encapsulated |
572 |
| 257/80 |
In combination with or also constituting light responsive device |
427 |
| 257/88 |
Plural light emitting devices (e.g., matrix, 7-segment array) |
659 |
| 257/94 |
With heterojunction |
917 |
| 257/99 |
With housing or contact structure |
1,409 |
| 257/101 |
With particular dopant concentration or concentration profile (e.g., graded junction) |
318 |
| 257/102 |
With particular dopant material (e.g., zinc as dopant in gaas) |
420 |
| 257/103 |
With particular semiconductor material |
1,579 |
| 257/98 |
With reflector, opaque mask, or optical element (e.g., lens, optical fiber, index of refraction matching layer, luminescent material layer, filter) integral with device or device enclosure or package |
1,705 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7460743 |
Diffusion and laser photoelectrically coupled integrated circuit signal line |
Dec. 2, 2008 |
| 7456434 |
Micro optical bench structure |
Nov. 25, 2008 |
| 7456435 |
Light-emitting semiconductor device |
Nov. 25, 2008 |
| 7456436 |
LED device having reduced spectrum |
Nov. 25, 2008 |
| 7453098 |
Vertical electrode structure of gallium nitride based light emitting diode |
Nov. 18, 2008 |
| 7453091 |
Gallium nitride-based semiconductor device |
Nov. 18, 2008 |
| 7453092 |
Light emitting device and light emitting element having predetermined optical form |
Nov. 18, 2008 |
| 7453093 |
LED package and fabricating method thereof |
Nov. 18, 2008 |
| 7449722 |
Semiconductor light emitting element |
Nov. 11, 2008 |
| 7449721 |
EL display device and a method of manufacturing the same |
Nov. 11, 2008 |
| 7446338 |
Display panel |
Nov. 4, 2008 |
| 7446341 |
Radiation-emitting semiconductor element |
Nov. 4, 2008 |
| 7446342 |
Light emitting diode having conductive reflecting layer |
Nov. 4, 2008 |
| 7442569 |
Vertical GaN-based LED and method of manufacturing the same |
Oct. 28, 2008 |
| 7442962 |
High-brightness gallium-nitride based light emitting diode structure |
Oct. 28, 2008 |
| 7439609 |
Doping of gallium nitride by solid source diffusion and resulting gallium nitride structures |
Oct. 21, 2008 |
| 7439551 |
Nitride-based compound semiconductor light emitting device |
Oct. 21, 2008 |
| 7439549 |
LED module |
Oct. 21, 2008 |
| 7439548 |
Surface mountable chip |
Oct. 21, 2008 |
| 7439546 |
Semiconductor light emitting device, its manufacturing method, semiconductor device and its manufacturing method |
Oct. 21, 2008 |
| 7439544 |
Structure and manufacturing method of an image TFT array |
Oct. 21, 2008 |
| 7435633 |
Electroluminescence device, manufacturing method thereof, and electronic apparatus |
Oct. 14, 2008 |
| 7435994 |
Semiconductor device and method for fabricating the same |
Oct. 14, 2008 |
| 7436873 |
Optical device and semiconductor laser oscillator |
Oct. 14, 2008 |
| 7429757 |
Semiconductor light emitting device capable of increasing its brightness |
Sep. 30, 2008 |
| 7429754 |
Semiconductor device, its manufacture method and electronic component unit |
Sep. 30, 2008 |
| 7429750 |
Solid-state element and solid-state element device |
Sep. 30, 2008 |
| 7427523 |
Method of making light emitting device with silicon-containing encapsulant |
Sep. 23, 2008 |
| 7427772 |
Semiconductor light emitting device substrate and method of fabricating the same |
Sep. 23, 2008 |
| 7427783 |
Top emission organic light emitting diode display using auxiliary electrode to prevent voltage drop of upper electrode |
Sep. 23, 2008 |
| 7425726 |
Electroabsorption modulators and methods of making the same |
Sep. 16, 2008 |
| RE40485 |
Semiconductor light-emitting element |
Sep. 9, 2008 |
| 7423719 |
Optical film using diffraction grating and display device using the same |
Sep. 9, 2008 |
| 7420998 |
Semiconductor laser device |
Sep. 2, 2008 |
| 7420210 |
Light emitting device, method of manufacturing the same, and manufacturing apparatus therefor |
Sep. 2, 2008 |
| 7417255 |
Methods of forming a high conductivity diamond film and structures formed thereby |
Aug. 26, 2008 |
| 7417256 |
Display device and manufacturing method thereof |
Aug. 26, 2008 |
| 7417257 |
III-nitride device with improved layout geometry |
Aug. 26, 2008 |
| 7417370 |
OLED device having improved light output |
Aug. 26, 2008 |
| 7413916 |
Light-emitting device and manufacturing method thereof |
Aug. 19, 2008 |
| 7414270 |
Side-emitting LED package having scattering area and backlight apparatus incorporating the LED lens |
Aug. 19, 2008 |
| 7415185 |
Buried-waveguide-type light receiving element and manufacturing method thereof |
Aug. 19, 2008 |
| 7411224 |
Light emitting diode module, backlight assembly having the same, and display device having the same |
Aug. 12, 2008 |
| 7411344 |
Display device and electronic apparatus |
Aug. 12, 2008 |
| 7411221 |
Light emitting device having protection element and method of manufacturing the light emitting device |
Aug. 12, 2008 |
| 7411220 |
Semiconductor light emitting device and manufacturing method thereof |
Aug. 12, 2008 |
| 7408182 |
Surface passivation of GaN devices in epitaxial growth chamber |
Aug. 5, 2008 |
| 7408185 |
Organic light emitting device and display using the same |
Aug. 5, 2008 |
| 7408199 |
Nitride semiconductor laser device and nitride semiconductor device |
Aug. 5, 2008 |
| 7405431 |
Light-emitting semiconductor device having an overvoltage protector |
Jul. 29, 2008 |
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