| |
 |
|
Class Information
Number: 438/549
Name: Semiconductor device manufacturing: process > Introduction of conductivity modifying dopant into semiconductive material > Diffusing a dopant > Single dopant forming plural diverse regions (e.g., forming regions of different concentrations or of different depths, etc.)
Description: Processes for permeating an electrically active impurity into multiple different localized areas which differ in the amount of impurity, the distance the impurity has to travel inwardly from the surface, or the like.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8704325 |
Pixel sensors of multiple pixel size and methods of implant dose control |
Apr. 22, 2014 |
| 8679960 |
Technique for processing a substrate having a non-planar surface |
Mar. 25, 2014 |
| 8664100 |
Manufacturing high efficiency solar cell with directional doping |
Mar. 4, 2014 |
| 8629026 |
Source tip optimization for high voltage transistor devices |
Jan. 14, 2014 |
| 8575011 |
Method of fabricating a device with a concentration gradient and the corresponding device |
Nov. 5, 2013 |
| 8558643 |
Micromechanical device including N-type doping for providing temperature compensation and method of designing thereof |
Oct. 15, 2013 |
| 8515661 |
Watercraft automation and aquatic effort data utilization |
Aug. 20, 2013 |
| 8513642 |
Patterned doping of semiconductor substrates using photosensitive monolayers |
Aug. 20, 2013 |
| 8515660 |
Watercraft automation and aquatic effort data utilization |
Aug. 20, 2013 |
| 8513104 |
Methods of forming a floating junction on a solar cell with a particle masking layer |
Aug. 20, 2013 |
| 8510028 |
Watercraft automation and aquatic effort data utilization |
Aug. 13, 2013 |
| 8497570 |
Wafer, fabricating method of the same, and semiconductor substrate |
Jul. 30, 2013 |
| 8440547 |
Method and structure for PMOS devices with high K metal gate integration and SiGe channel engineering |
May. 14, 2013 |
| 8420517 |
Methods of forming a multi-doped junction with silicon-containing particles |
Apr. 16, 2013 |
| 8415239 |
Method for manufacturing a power semiconductor device |
Apr. 9, 2013 |
| 8399343 |
Method for the selective doping of silicon and silicon substrate treated therewith |
Mar. 19, 2013 |
| 8383498 |
Method for formation of tips |
Feb. 26, 2013 |
| 8354333 |
Patterned doping of semiconductor substrates using photosensitive monolayers |
Jan. 15, 2013 |
| 8349717 |
High voltage LDMOS |
Jan. 8, 2013 |
| 8343827 |
Semiconductor device and manufacturing method of the same |
Jan. 1, 2013 |
| 8334195 |
Pixel sensors of multiple pixel size and methods of implant dose control |
Dec. 18, 2012 |
| 8236676 |
Integrated circuit having doped semiconductor body and method |
Aug. 7, 2012 |
| 8178432 |
Semiconductor device and method for fabricating the same |
May. 15, 2012 |
| 8175131 |
Laser media with controlled concentration profile of active laser ions and method of making the same |
May. 8, 2012 |
| 8143094 |
Silicon carbide semiconductor device and manufacturing method thereof |
Mar. 27, 2012 |
| 8129216 |
Method of manufacturing solar cell with doping patterns and contacts |
Mar. 6, 2012 |
| 8093133 |
Transient voltage suppressor and methods |
Jan. 10, 2012 |
| 8071451 |
Method of doping semiconductors |
Dec. 6, 2011 |
| 8053343 |
Method for forming selective emitter of solar cell and diffusion apparatus for forming the same |
Nov. 8, 2011 |
| 8013381 |
Semiconductor device |
Sep. 6, 2011 |
| 7964485 |
Method of forming a region of graded doping concentration in a semiconductor device and related apparatus |
Jun. 21, 2011 |
| 7910466 |
Method of manufacturing high-voltage semiconductor device and low-voltage semiconductor device |
Mar. 22, 2011 |
| 7902020 |
Semiconductor device and method of manufacturing the same |
Mar. 8, 2011 |
| 7883973 |
Method of forming semiconductor wells |
Feb. 8, 2011 |
| 7846823 |
Masking paste, method of manufacturing same, and method of manufacturing solar cell using masking paste |
Dec. 7, 2010 |
| 7829377 |
Diamond medical devices |
Nov. 9, 2010 |
| 7807514 |
CCD with improved charge transfer |
Oct. 5, 2010 |
| 7790564 |
Methods for fabricating active devices on a semiconductor-on-insulator substrate utilizing multiple depth shallow trench isolations |
Sep. 7, 2010 |
| 7790517 |
Method of manufacturing semiconductor device |
Sep. 7, 2010 |
| 7790589 |
Method of providing enhanced breakdown by diluted doping profiles in high-voltage transistors |
Sep. 7, 2010 |
| 7737012 |
Manufacturing method of a semiconductor device |
Jun. 15, 2010 |
| 7674712 |
Patterning method for light-emitting devices |
Mar. 9, 2010 |
| 7659202 |
Triaxial through-chip connection |
Feb. 9, 2010 |
| 7659173 |
Method for manufacturing insulated-gate type field effect transistor |
Feb. 9, 2010 |
| 7648896 |
Deposited semiconductor structure to minimize n-type dopant diffusion and method of making |
Jan. 19, 2010 |
| 7605407 |
Composite stressors with variable element atomic concentrations in MOS devices |
Oct. 20, 2009 |
| 7598143 |
Method for producing an integrated circuit with a trench transistor structure |
Oct. 6, 2009 |
| 7598139 |
Single chip data processing device with embedded nonvolatile memory and method thereof |
Oct. 6, 2009 |
| 7592241 |
Semiconductor device having well with peak impurity concentrations and method for fabricating the same |
Sep. 22, 2009 |
| 7592228 |
Recessed clamping diode fabrication in trench devices |
Sep. 22, 2009 |
|
|
|
