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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
7135387 Method of manufacturing semiconductor element Nov. 14, 2006
7118928 Method of forming a semiconductor phosphor layer by metalorganic chemical vapor deposition for use in light-emitting devices Oct. 10, 2006
7078256 Nitride semiconductor LED improved in lighting efficiency and fabrication method thereof Jul. 18, 2006
7075119 Optical semiconductor device and method of fabricating optical semiconductor device Jul. 11, 2006
7056755 P-type nitride semiconductor and method of manufacturing the same Jun. 6, 2006
7045377 Method for making a semiconductor device including a superlattice and adjacent semiconductor layer with doped regions defining a semiconductor junction May. 16, 2006
7037743 Semiconductor device and method for producing the same May. 2, 2006
7030419 Thin film for optical applications, light-emitting structure using the same and the fabrication method thereof Apr. 18, 2006
6996147 Methods of fabricating nanostructures and nanowires and devices fabricated therefrom Feb. 7, 2006
6992321 Structure and method for fabricating semiconductor structures and devices utilizing piezoelectric materials Jan. 31, 2006
6960486 Mid-IR microchip laser: ZnS:Cr2+ laser with saturable absorber material Nov. 1, 2005
6939728 Method of fabricating silicon emitter with a low porosity heavily doped contact layer Sep. 6, 2005
6927080 Structures for analyzing electromigration, and methods of using same Aug. 9, 2005
6924163 Semiconductor light emitting device and its manufacturing method Aug. 2, 2005
6921678 Method for fabricating nitride semiconductor, method for fabricating nitride semiconductor device, and nitride semiconductor device Jul. 26, 2005
6906353 High speed implanted VCSEL Jun. 14, 2005
6905900 Versatile method and system for single mode VCSELs Jun. 14, 2005
6878562 Method for shifting the bandgap energy of a quantum well layer Apr. 12, 2005
6876686 Method of fabricating active layers in a laser utilizing InP-based active regions Apr. 5, 2005
6872967 Nitride-based semiconductor device and manufacturing method thereof Mar. 29, 2005
6849473 Semiconductor light-emitting device and method for manufacturing thereof Feb. 1, 2005
6829814 Process of making an all-silicon microphone Dec. 14, 2004
6824697 Method for fabricating mems and microfluidic devices using smile, latent masking, and delayed locos techniques Nov. 30, 2004
6812052 Method for fabricating low-temperature polysilicon organic electroluminescent device Nov. 2, 2004
6791257 Photoelectric conversion functional element and production method thereof Sep. 14, 2004
6777257 Method of fabricating a light emitting device and light emitting device Aug. 17, 2004
6756290 Method for the production of a semiconductor device Jun. 29, 2004
6753273 Semiconductor devices and methods Jun. 22, 2004
6743652 Method for making an integrated circuit device including photodiodes Jun. 1, 2004
6737291 Method for fabricating image sensor using salicide process May. 18, 2004
6720196 Nitride-based semiconductor element and method of forming nitride-based semiconductor Apr. 13, 2004
6714572 Tapered air apertures for thermally robust vertical cavity laser structures Mar. 30, 2004
6707075 Method for fabricating avalanche trench photodetectors Mar. 16, 2004
6686217 Compound semiconductor device manufacturing method Feb. 3, 2004
6682963 Semiconductor device and manufacturing method thereof Jan. 27, 2004
6677655 Silicon wafer with embedded optoelectronic material for monolithic OEIC Jan. 13, 2004
6653213 Structure and method for doping of III-V compounds Nov. 25, 2003
6635505 Method of manufacturing an active matrix type semiconductor display device Oct. 21, 2003
6624442 Method of forming p-n junction on ZnO thin film and p-n junction thin film Sep. 23, 2003
6620712 Defined sacrifical region via ion implantation for micro-opto-electro-mechanical system (MOEMS) applications Sep. 16, 2003
6620635 Damascene resistor and method for measuring the width of same Sep. 16, 2003
6599133 Method for growing III-V compound semiconductor structures with an integral non-continuous quantum dot layer utilizing HVPE techniques Jul. 29, 2003
6594898 Method of manufacturing an ink jet printer head Jul. 22, 2003
6589806 Method of fabricating semiconductor laser for preventing turn-on of pnpn thyrister Jul. 8, 2003
6551850 Optically nonlinear semiconductor material and a method for the production thereof Apr. 22, 2003
6548320 Distributed Bragg reflector laser and fabrication method Apr. 15, 2003
RE38072 Fabrication method for AlGaInNPAsSb based devices Apr. 8, 2003
6534331 Method for making a vertical-cavity surface emitting laser with improved current confinement Mar. 18, 2003
6531411 Surface roughness improvement of SIMOX substrates by controlling orientation of angle of starting material Mar. 11, 2003
6518080 Method of fabricating low dark current photodiode arrays Feb. 11, 2003

1 2 3 4 5 6 7 8

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