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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:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
5834331 Method for making III-Nitride laser and detection device Nov. 10, 1998
5814534 Method of doping with beryllium and method of fabricating semiconductor optical element doped with beryllium Sep. 29, 1998
5814533 Semiconductor light emitting element and manufacturing method therefor Sep. 29, 1998
5804461 Laser diode with an ion-implant region Sep. 8, 1998
5786233 Photo-assisted annealing process for activation of acceptors in semiconductor compound layers Jul. 28, 1998
5780322 Method for growing a II-VI compound semiconductor layer containing cadmium and method for fabricating a semiconductor laser Jul. 14, 1998
5763906 Mid infrared light emitting diode Jun. 9, 1998
5747363 Method of manufacturing an integrated electro-optical package May. 5, 1998
5728605 Method for producing an optical semiconductor device having a carrier injection path or an electric-field applying path Mar. 17, 1998
5712188 Fabrication method of polarization-controlled surface-emitting laser diode using tilted-cavity Jan. 27, 1998
5707890 Method of shifting a wavelength in a semiconductor structure having quantum wells Jan. 13, 1998
5696784 Reduced mode laser and method of fabrication Dec. 9, 1997
5648295 Method of making a semiconductor laser device Jul. 15, 1997
5637511 Vertical-to-surface transmission electro-photonic device and method for fabricating the same Jun. 10, 1997
5607876 Fabrication of quantum confinement semiconductor light-emitting devices Mar. 4, 1997
5604135 Method of forming green light emitting diode in silicon carbide Feb. 18, 1997
5585309 Method of making semiconductor laser Dec. 17, 1996
5585305 Method for fabricating a semiconductor device Dec. 17, 1996
5567646 Method of making a stripe-geometry II/VI semiconductor gain-guided injection laser structure using ion implantation Oct. 22, 1996
5556804 Method of manufacturing semiconductor laser Sep. 17, 1996
5522005 High power waveguide absorption modulator May. 28, 1996
5518935 Hydrogenation of photoresponsive semiconductor devices May. 21, 1996
5506186 Method of manufacturing an optoelectronic device Apr. 9, 1996
5504768 Semiconductor laser device and method for manufacturing the same Apr. 2, 1996
5466633 Optical reading head and method for making same Nov. 14, 1995
5466633 Optical reading head and method for making same Nov. 14, 1995
5453386 Method of fabrication of implanted LED array Sep. 26, 1995
5394425 Method of manufacturing a semiconductor laser device Feb. 28, 1995
5376582 Planar, topology-free, single-mode, high-power semiconductor quantum-well laser with non-absorbing mirrors and current confinement Dec. 27, 1994
5360759 Method for manufacturing a component with porous silicon Nov. 1, 1994
5275969 Semiconductor laser Jan. 4, 1994
5266503 Method of making a surface emitting laser with oxygen ion implants followed by epitaxial regrowth Nov. 30, 1993
5258316 Patterened mirror vertical cavity surface emitting laser Nov. 2, 1993
5256596 Top emitting VCSEL with implant Oct. 26, 1993
5256580 Method of forming a light emitting diode Oct. 26, 1993
5242840 Method for making an LED array Sep. 7, 1993
5232867 Method for the making of optoelectronic semiconductor devices Aug. 3, 1993
5225370 Method of diffusing P type impurity Jul. 6, 1993
5219785 Method of forming current barriers in semiconductor lasers Jun. 15, 1993
5212101 Substitutional carbon in silicon May. 18, 1993
5196369 Method of producing a light emitting diode array device Mar. 23, 1993
5164329 Fabricating a low leakage current LED Nov. 17, 1992
5149670 Method for producing semiconductor light emitting device Sep. 22, 1992
5115442 Top-emitting surface emitting laser structures May. 19, 1992
5114877 Method of fabricating quantum wire semiconductor laser via photo induced evaporation enhancement during in situ epitaxial growth May. 19, 1992
5108948 Method of producing a semiconductor device having a disordered superlattice using an epitaxial solid diffusion source Apr. 28, 1992
5108949 Semiconductor laser and laser fabrication method Apr. 28, 1992
5093696 Semiconductor heterojunction device made by an epitaxial growth technique Mar. 3, 1992
5089437 Semiconductor laser manufacturing method Feb. 18, 1992
5071786 Method of making multiple wavelength p-n junction semiconductor laser with separated waveguides Dec. 10, 1991

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