Resources Contact Us Home
Browse by Category: Main > Physics
Class Information
Number: 257/E25.02
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 not having separate containers (epo) > Incoherent light-emitting semiconductor devices having potential or surface barrier (epo) > Devices being arranged next to each other (epo)
Description: This subclass is indented under subclass E25.019. This subclass is substantially the same in scope as ECLA classification H01L25/075N.

Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8685770 Thin film transistor array panel and method for manufacturing the same Apr. 1, 2014
8680532 Method of fabricating a semiconductor device Mar. 25, 2014
8629459 Multi-element LED lamp package Jan. 14, 2014
8580668 Method of forming ohmic contact layer and method of fabricating light emitting device having ohmic contact layer Nov. 12, 2013
8563338 Light emitting diode package having an LED chip mounted on a phosphor substrate Oct. 22, 2013
8558272 Illumination apparatus having a plurality of semiconductor light-emitting devices Oct. 15, 2013
8546925 Synchronous buck converter having coplanar array of contact bumps of equal volume Oct. 1, 2013
8536713 System in package with heat sink Sep. 17, 2013
8513715 Semiconductor device Aug. 20, 2013
8511853 Point light source and light source module using the same Aug. 20, 2013
8384221 Semiconductor device, LED head and method of manufacturing the same Feb. 26, 2013
8338837 Light emitting device Dec. 25, 2012
8334151 Method for fabricating a direct wafer bonded optoelectronic device Dec. 18, 2012
8324635 Multi-element LED lamp package Dec. 4, 2012
8267561 Optoelectronic headlight, method for production of an optoelectronic headlight and a luminescence diode chip Sep. 18, 2012
8193014 Manufacturing method of light-emitting diode Jun. 5, 2012
8183590 Image display apparatus having raised parts disposed on a substrate May. 22, 2012
8159152 High-power LED lamp Apr. 17, 2012
8138593 Packaged microchip with spacer for mitigating electrical leakage between components Mar. 20, 2012
8129848 Light emitting device having a plurality of light emitting cells connected in series and method of fabricating the same Mar. 6, 2012
8110835 Switching device integrated with light emitting device Feb. 7, 2012
8053800 Reflection-type photointerrupter Nov. 8, 2011
8049319 Ultra wideband system-on-package Nov. 1, 2011
8039858 Fluorescer solution, light-emitting device, and method for manufacturing same Oct. 18, 2011
8035115 Semiconductor apparatus, print head, and image forming apparatus Oct. 11, 2011
8026530 Semiconductor light-emitting device, lighting module and lighting apparatus Sep. 27, 2011
8022420 Semiconductor light emitting device, illumination module, illumination apparatus, method for manufacturing semiconductor light emitting device, and method for manufacturing semiconductor light Sep. 20, 2011
8008759 Pre-molded clip structure Aug. 30, 2011
7994524 Vertically structured LED array light source Aug. 9, 2011
7982227 Light emitting diode package Jul. 19, 2011
7973401 Stacked chip package with redistribution lines Jul. 5, 2011
7956367 Light-emitting device having light-emitting elements connected in series Jun. 7, 2011
7936057 High bandwidth package May. 3, 2011
7911051 Electronic circuit arrangement and method for producing an electronic circuit arrangement Mar. 22, 2011
7898067 Pre-molded, clip-bonded multi-die semiconductor package Mar. 1, 2011
7868332 High luminance light emitting diode and liquid crystal display device using the same Jan. 11, 2011
7855393 Light emitting device with a non-activated luminescent material Dec. 21, 2010
7851907 Semiconductor integrated circuit package having electrically disconnected solder balls for mounting Dec. 14, 2010
7847300 Light-emitting diode package Dec. 7, 2010
7847304 LED array, LED head and image recording apparatus Dec. 7, 2010
7842957 Optical transceiver with reduced height Nov. 30, 2010
7829899 Multi-element LED lamp package Nov. 9, 2010
7800125 Light-emitting diode package Sep. 21, 2010
7791088 Electro-optical device with connecting conductive film provided opposite to an end of an interlayer conductive film with insulating sidewall, the conductive film electrically connecting a pixe Sep. 7, 2010
7791092 Multiple component solid state white light Sep. 7, 2010
7781788 Light emitting device package having a transparent cover Aug. 24, 2010
7763900 Light emitting device having a plurality of light emitting cells connected in series and method of fabricating the same Jul. 27, 2010
7745838 Glazing comprising electronics elements Jun. 29, 2010
7723206 Photodiode May. 25, 2010
7723735 Display device and a method of manufacturing the same May. 25, 2010

1 2 3 4 5 6 7 8

  Recently Added Patents
Thin film transistor and flat panel display device including the same
Enhancement of semiconducting photovoltaic absorbers by the addition of alkali salts through solution coating techniques
End to end email monitor
Method and device for determining a set of frequencies that can be used for transmitting information between radio transceivers of a network operating with frequency hopping
Automated processing machine used for processing samples placed on slides and having an output device
System and method for reducing antivirus false positives
Storage device having clock adjustment circuitry with firmware-based predictive correction
  Randomly Featured Patents
Apparatus for producing continuous cured rubber strips
Screen assembly kit for an air processing unit
Apparatus for filling charged aerosol cans
Optical fiber built-in type composite insulator and method for producing the same
Mitre box
Method of steering a road vehicle with front-wheel steering
Dual volume carburetor priming system
Absorbent composite web
Clutch actuator
Small current switch