ClassID:

208360

H01L29/4991 - page 2 - CPC Classification

Classification description:

Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof; Multistep manufacturing processes therefor; Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed; Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET with a lateral structure, e.g. a Polysilicon gate with a lateral doping variation or with a lateral composition variation or characterised by the sidewalls being composed of conductive, resistive or dielectric material comprising an air gap

Recent Application in this class:
#301
20170330951
2017-11-16

Air-gap top spacer and self-aligned metal gate for vertical FETs

#302
20170317178
2017-11-02

Method for manufacturing semiconductor structure

#303
20170271356
2017-09-21

Semiconductor memory device and method of manufacturing the same

#304
20170250262
2017-08-31

Etch stop for airgap protection

#305
20170250261
2017-08-31

Semiconductor device

#306
20170243968
2017-08-24

Airgap spacers

#307
20170221914
2017-08-03

Nonvolatile memory device and method for manufacturing the same

#308
20170207126
2017-07-20

FinFET with source/drain structure

#309
20170200738
2017-07-13

Semiconductor device and fabricating method thereof

#310
20170200722
2017-07-13

Method for fabricating a memory device having two contacts

#311
20170195566
2017-07-06

Image-capturing device and image-capturing method

#312
20170154970
2017-06-01

Buried bus and related method

#313
20170125539
2017-05-04

Etch stop for airgap protection

#314
20170110554
2017-04-20

Integrated circuit device and method of manufacturing the same

#315
20170077258
2017-03-16

Preventing leakage inside air-gap spacer during contact formation

#316
20170069632
2017-03-09

Memory device and fabricating method thereof

#317
20170069534
2017-03-09

Semiconductor storage device and manufacturing method thereof

#318
20160359012
2016-12-08

Semiconductor device blocking leakage current and method of forming the same

#319
20160322487
2016-11-03

Field effect transistor

#320
20160293715
2016-10-06

Semiconductor structure having source/drain gouging immunity

#321
20160225870
2016-08-04

Non-planar exciton transistor (BiSFET) and methods for making

#322
20160148833
2016-05-26

Semiconductor device having a shallow trench isolation structure and methods of forming the same

#323
20160111515
2016-04-21

Air gap spacer integration for improved fin device performance

#324
20150303056
2015-10-22

Conformal deposition of silicon carbide films

#325
20150263122
2015-09-17

Air-gap offset spacer in FinFET structure

#326
20150255571
2015-09-10

Semiconductor device having a gap defined therein

#327
20150255561
2015-09-10

Semiconductor device with low-K spacers

#328
20150236112
2015-08-20

Transistor, semiconductor device and method of manufacturing the same

#329
20150130017
2015-05-14

Semiconductor device comprising epitaxially grown semiconductor material and an air gap

#330
20150028409
2015-01-29

Nonvolatile semiconductor memory device and method for manufacturing same

#331
20140217520
2014-08-07

Air-spacer MOS transistor

#332
20140138779
2014-05-22

Integrated circuits and methods for fabricating integrated circuits with reduced parasitic capacitance

#333
20140110798
2014-04-24

Methods of forming a semiconductor device with low-k spacers and the resulting device

#334
20140054659
2014-02-27

Semiconductor devices and methods fabricating same

#335
20130330935
2013-12-12

Remote plasma based deposition of SiOC class of films

#336
20130292747
2013-11-07

SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME

#337
20130248950
2013-09-26

Semiconductor devices and method of manufacturing the same

#338
20130049132
2013-02-28

Parasitic capacitance reduction in MOSFET by airgap ild

#339
20120199886
2012-08-09

SEALED AIR GAP FOR SEMICONDUCTOR CHIP

#340
20120129356
2012-05-24

Method of fabricating semiconductor device

#341
20120104512
2012-05-03

Sealed air gap for semiconductor chip

#342
20110316087
2011-12-29

MOS transistor, manufacturing method thereof, and semiconductor device

#343
20110278658
2011-11-17

Non-volatile semiconductor memory device and method of manufacturing the same

#344
20110260220
2011-10-27

Semiconductor device and fabrication thereof

#345
20090321853
2009-12-31

High-k/metal gate MOSFET with reduced parasitic capacitance

#346
20090212332
2009-08-27

FIELD EFFECT TRANSISTOR WITH REDUCED OVERLAP CAPACITANCE

#347
20090042383
2009-02-12

Method of fabricating a semiconductor device

#348
20090001480
2009-01-01

High-k/metal gate MOSFET with reduced parasitic capacitance

#349
20080283898
2008-11-20

Non-volatile semiconductor memory device and method of manufacturing the same

#350
20080254579
2008-10-16

Semiconductor device and fabrication thereof

#351
20080128766
2008-06-05

MOSFET STRUCTURE WITH ULTRA-LOW K SPACER

#352
20080067580
2008-03-20

Memory device and method of manufacturing the same

#353
20080042220
2008-02-21

GATE ELECTRODE FORMING METHOD FOR SEMICONDUCTOR DEVICE

#354
20080040697
2008-02-14

Design Structure Incorporating Semiconductor Device Structures with Voids

#355
20070296039
2007-12-27

Semiconductor device structures incorporating voids and methods of fabricating such structures

#356
20060240632
2006-10-26

Semiconductor device including air gap between semiconductor substrate and L-shaped spacer and method of fabricating the same

#357
20060220152
2006-10-05

MOSFET structure with ultra-low K spacer

#358
20050173722
2005-08-11

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

#359
20050104139
2005-05-19

Method of forming fet with T-shaped gate

#360
20050037585
2005-02-17

Semiconductor device including air gap between semiconductor substrate and L-shaped spacer and method of fabricating the same

#361
16004816
2019-10-22

Vertical transport FET devices having air gap top spacer

#362
15949544
2019-08-27

Vertical FET transistor with reduced source/drain contact resistance

#363
15860492
2020-12-15

Semiconductor structure cutting process and structures formed thereby

#364
15790216
2018-12-25

Method of forming gate-all-around (GAA) FinFET and GAA FinFET formed thereby

#365
15672336
2018-11-13

Field effect transistor having an air-gap gate sidewall spacer and method

#366
15642324
2018-06-26

Semiconductor device and method for fabricating the same

#367
15413558
2018-03-27

Forming air-gap spacer for vertical field effect transistor

#368
15280457
2017-10-10

Air gap and air spacer pinch off

#369
15187080
2017-06-13

Devices and methods of improving device performance through gate cut last process

#370
15173132
2017-03-28

Air gap spacer for metal gates

#371
15076362
2017-07-25

Air gap spacer between contact and gate region

#372
15074563
2017-02-14

Method for manufacturing semiconductor device

#373
15047123
2017-06-06

Airgap spacers

#374
14941853
2016-11-29

FET with air gap spacer for improved overlap capacitance

#375
14618790
2016-06-28

TSV structure having insulating layers with embedded voids

#376
13457031
2015-01-20

Selective epitaxial overgrowth comprising air gaps