Resources Contact Us Home
Browse by Category: Main > Physics
Class Information
Number: 257/E25.028
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Assemblies consisting of plurality of individual semiconductor or other solid-state devices (epo) > All devices being of same type, e.g., assemblies of rectifier diodes (epo) > Devices having separate containers (epo) > Incoherent light-emitting semiconductor devices having potential or surface barrier (epo)
Description: This subclass is indented under subclass E25.022. This subclass is substantially the same in scope as ECLA classification H01L25/13.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8686571 Bonding layer structure and method for wafer to wafer bonding Apr. 1, 2014
8637888 Semiconductor light emitting element, light emitting device using semiconductor light emitting element, and electronic apparatus Jan. 28, 2014
8541790 Lighting device Sep. 24, 2013
8502208 Organic light-emitting device Aug. 6, 2013
8368109 Light emitting diodes with a p-type surface bonded to a transparent submount to increase light extraction efficiency Feb. 5, 2013
8343784 Light emitting diode device, manufacturing method of the light emitting diode device and mounting structure of the light emitting diode device Jan. 1, 2013
8344411 Light emitting diode package Jan. 1, 2013
8319233 Light emitting device Nov. 27, 2012
8269225 Lighting device Sep. 18, 2012
8247838 Light emitting diode with semiconductor layer having different resistance at different regions Aug. 21, 2012
8193548 Light-emitting diode Jun. 5, 2012
8143629 Lighting system and lighting device Mar. 27, 2012
8134174 Light-emitting diode Mar. 13, 2012
8110835 Switching device integrated with light emitting device Feb. 7, 2012
8106411 Light emitting device Jan. 31, 2012
8021901 Method of fabricating vertical structure nitride semiconductor light emitting device Sep. 20, 2011
8022421 Light emitting module having LED pixels and method of forming the same Sep. 20, 2011
8017968 Light-emitting diode chip package body and method for manufacturing same Sep. 13, 2011
7999283 Encapsulant with scatterer to tailor spatial emission pattern and color uniformity in light emitting diodes Aug. 16, 2011
7999270 III-nitride compound semiconductor light emitting device comprising layer with pinhole structure Aug. 16, 2011
7999249 Nitride semiconductor light emitting device with surface texture and its manufacture Aug. 16, 2011
7939831 Semiconductor device and method of manufacturing the same May. 10, 2011
7902563 Light emitting diode module with heat spreading plate between capping layer and phosphor layer Mar. 8, 2011
7888687 Electrode for semiconductor light emitting device Feb. 15, 2011
7880190 Combined semiconductor device, LED print head, and image forming apparatus Feb. 1, 2011
7858997 Light emitting apparatus and light emitting method Dec. 28, 2010
7859001 Semiconductor light emitting apparatus Dec. 28, 2010
7812361 Light emitting diode Oct. 12, 2010
7808004 Light emitting diode package structure and method of manufacturing the same Oct. 5, 2010
7800119 Semiconductor lamp Sep. 21, 2010
7795632 Light emitting diode with direct view optic Sep. 14, 2010
7781789 Transparent mirrorless light emitting diode Aug. 24, 2010
7777235 Light emitting diodes with improved light collimation Aug. 17, 2010
7696526 Surface mount optoelectronic component Apr. 13, 2010
7692199 Lighting device including first electrode, second electrode, light emitting layer therebetween and third electrode connected to the first electrode through opening in the second electrode and Apr. 6, 2010
7683380 High light efficiency solid-state light emitting structure and methods to manufacturing the same Mar. 23, 2010
7683378 Light emitting diode and method for fabricating same Mar. 23, 2010
7652295 Light emitting device having light extraction structure and method for manufacturing the same Jan. 26, 2010
7586128 Light-emitting apparatus Sep. 8, 2009
7560743 Electro-optical device, method of manufacturing the same, and image forming apparatus Jul. 14, 2009
7554124 Nitride-based compound semiconductor light emitting device, structural unit thereof, and fabricating method thereof Jun. 30, 2009
7531827 Gallium nitride-based light emitting diode and fabrication method thereof May. 12, 2009
7528403 Hybrid silicon-on-insulator waveguide devices May. 5, 2009
7476913 Light emitting device having a mirror portion Jan. 13, 2009
7449789 Light-emitting device, planar light source and direct type backlight module Nov. 11, 2008
7384807 Method of fabricating vertical structure compound semiconductor devices Jun. 10, 2008
7282741 Vertical type nitride semiconductor light emitting diode Oct. 16, 2007
7148511 Active matrix substrate, electro-optical device, electronic device, and method for manufacturing an active matrix substrate Dec. 12, 2006
7115911 LED module and method of packaging the same Oct. 3, 2006
7112462 Self-light-emitting apparatus and semiconductor device used in the apparatus Sep. 26, 2006

1 2 3

  Recently Added Patents
Illumination apparatus
Image forming apparatus with static elimination
Geo-coding images
Generating a funding and investment strategy associated with an underfunded pension plan
System and method for converting biomass to ethanol via syngas
Systems and related methods of user-guided searching
System and method for detecting deadlock in a multithread program
  Randomly Featured Patents
Birth monitor
Multi-track handling and storage apparatus and method thereof
Methods and systems for electrical and/or drug stimulation as a therapy for erectile dysfunction
Device and process for in-system programming electrically erasable and programmable non-volatile memory
System and method for evaluating neurological function controlling muscular movements
Pneumatic grain sample transport system
Composite transmission housing with discontinuous fiber preforms
Methods for reducing gate dielectric thinning on trench isolation edges and integrated circuits therefrom
Method, system and product for mixing of encoded audio signals
Self-oscillating power supply