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Class Information
Number: 438/45
Name: Semiconductor device manufacturing: process > Making device or circuit emissive of nonelectrical signal > Dopant introduction into semiconductor region
Description: Process having a step of introducing a dopant into a semiconductive region of the substrate.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8703515 Method for guiding current in a light emitting diode (LED) device Apr. 22, 2014
8684749 LED with improved injection efficiency Apr. 1, 2014
8686433 Light emitting device and light emitting device package Apr. 1, 2014
8679880 Thin film forming method and quantum dot device Mar. 25, 2014
8679869 Contact for a semiconductor light emitting device Mar. 25, 2014
8679868 Bifacial solar cell using ion implantation Mar. 25, 2014
8669585 LED that has bounding silicon-doped regions on either side of a strain release layer Mar. 11, 2014
8664027 LED mesa sidewall isolation by ion implantation Mar. 4, 2014
8664015 Method of manufacturing photoelectric device Mar. 4, 2014
8664016 Organic light emitting diode and method of manufacturing the same Mar. 4, 2014
8658451 Activating GaN LEDs by laser spike annealing and flash annealing Feb. 25, 2014
8658446 Method for fabricating semiconductor substrate for optoelectronic components Feb. 25, 2014
8653501 Emitting device and manufacturing method therefor Feb. 18, 2014
8647917 Method of manufacturing solar cell Feb. 11, 2014
8623683 Method of fabricating a nitride semiconductor light emitting device Jan. 7, 2014
8603847 Integration of current blocking layer and n-GaN contact doping by implantation Dec. 10, 2013
8597962 Vertical structure LED current spreading by implanted regions Dec. 3, 2013
8586460 Controlling laser annealed junction depth by implant modification Nov. 19, 2013
8581264 Semiconductor body and method of producing a semiconductor body Nov. 12, 2013
8581287 Semiconductor light emitting device having a reflective material, wavelength converting layer and optical plate with rough and plane surface regions, and method of manufacturing Nov. 12, 2013
8569088 Semiconductor light-emitting element and manufacturing method thereof Oct. 29, 2013
8558643 Micromechanical device including N-type doping for providing temperature compensation and method of designing thereof Oct. 15, 2013
8551797 Method for fabricating semiconductor laser Oct. 8, 2013
8552470 Self-powered integrated circuit with multi-junction photovoltaic cell Oct. 8, 2013
8546164 Method of manufacturing display device including thin film transistor Oct. 1, 2013
8546157 Bifacial solar cell using ion implantation Oct. 1, 2013
RE44376 Silicon substrate with reduced surface roughness Jul. 16, 2013
8470697 Method of forming p-type compound semiconductor layer Jun. 25, 2013
8465996 Surface treatment to improve resistive-switching characteristics Jun. 18, 2013
8460959 Fast thermal annealing of GaN LEDs Jun. 11, 2013
8455322 Silicon germanium heterojunction bipolar transistor structure and method Jun. 4, 2013
8450130 Method of manufacturing a semiconductor laser May. 28, 2013
8435807 Method for manufacturing a solid state laser having a passive Q-switch May. 7, 2013
8420502 Group III-V semiconductor device and method for producing the same Apr. 16, 2013
8410533 Semiconductor device and method for producing same Apr. 2, 2013
8410570 Photodiode with interfacial charge control and associated process Apr. 2, 2013
8399273 Light-emitting diode with current-spreading region Mar. 19, 2013
8399274 Organic light emitting display and method of manufacturing the same Mar. 19, 2013
8394655 Photoelectric conversion device and method for manufacturing the same Mar. 12, 2013
8384096 Semiconductor component with optically active regions which provides high optical output power, and method for producing same Feb. 26, 2013
8372489 Method for directional deposition using a gas cluster ion beam Feb. 12, 2013
8367449 Semiconductor light-emitting apparatus and method of manufacturing the same Feb. 5, 2013
8343824 Gallium nitride material processing and related device structures Jan. 1, 2013
8334542 Light emitting diode and manufacturing method thereof Dec. 18, 2012
8330351 Multiple dopant emissive layer OLEDs Dec. 11, 2012
8329487 Fabricating method of light emitting diode chip Dec. 11, 2012
8298927 Method of adjusting metal gate work function of NMOS device Oct. 30, 2012
8278665 Organic light emitting diode display Oct. 2, 2012
8274066 Surface treatment to improve resistive-switching characteristics Sep. 25, 2012
8263433 Method of fabricating an active device array and fabricating an organic light emitting diode array Sep. 11, 2012

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