| ReturnTo Theme-Group-Choice | Onelevelup |
| 5F005 | Thyristors | |
| H10D18/00 -18/80 | ||
| H01L29/74-29/747,301 | AA | AA00 CATHODE EMITTERS |
AA01 | AA02 | AA03 | AA04 | ||||||
| . Shape or structure | . . Short-circuits | . Impurity concentration | . Others | |||||||||
| AB | AB00 ANODE EMITTERS |
AB01 | AB02 | AB03 | AB04 | |||||||
| . Shape or structure | . . Short-circuits | . Impurity concentration | . Others | |||||||||
| AC | AC00 BASES |
AC01 | AC02 | AC03 | AC04 | |||||||
| . Shape or structure | . Impurity concentration | . Embedded layers | . Others | |||||||||
| AD | AD00 GATE POSITION |
AD01 | AD02 | |||||||||
| . Center gates | . Others | |||||||||||
| AE | AE00 GATE STRUCTURE |
AE01 | AE02 | AE03 | AE04 | AE05 | AE06 | AE07 | AE08 | AE09 | ||
| . Multi-sided gates | . Emitter gates | . Amplifier gates | . Regenerative gates | . Field-intensity (i.e., FI) gates | . Island-less gates | . Embedded gates | . Resistance connections between emitters and gates | . Others | ||||
| AF | AF00 OPERATION |
AF01 | AF02 | |||||||||
| . Turn-on | . Turn-off | |||||||||||
| AG | AG00 LIFETIME |
AG01 | AG02 | AG03 | ||||||||
| . Heavy metal diffusion | . Radiation exposure | . Others | ||||||||||
| AH | AH00 MANUFACTURING METHODS |
AH01 | AH02 | AH03 | AH04 | |||||||
| . Diffusion | . Epitaxy | . Etching | . Others | |||||||||
| H01L29/74@B;29/74@V;29/74@W | BA | BA00 SURFACE SHAPE |
BA01 | BA02 | BA03 | |||||||
| . Mesa bevels | . . Grooves | . Others | ||||||||||
| BB | BB00 MANUFACTURING METHODS |
BB01 | BB02 | BB03 | ||||||||
| . Etching | . Formation of insulating layers | . Others | ||||||||||
| H01L29/74@G | CA | CA00 INTEGRATED CIRCUITS (I.E., IC)/PLANAR |
CA01 | CA02 | CA03 | CA04 | CA05 | |||||
| . Integration | . . Lateral | . Surface stabilization | . . Guard rings | . Others | ||||||||
| H01L29/74@H | DA | DA00 REVERSE CONDUCTING THYRISTORS |
DA01 | DA02 | ||||||||
| . Separated regions | . Others | |||||||||||
| H01L29/747-29/747,301 | EA | EA00 TWO-DIRECTIONAL THYRISTORS |
EA01 | EA02 | ||||||||
| . Light-driven | . Others | |||||||||||
| H01L29/74@E | FA | FA00 PHOTOTHYRISTORS |
FA01 | FA02 | FA03 | |||||||
| . Local optical gates | . Light guides | . Others | ||||||||||
| H01L29/74@J | GA | GA00 ELECTRODE STRUCTURE |
GA01 | GA02 | GA03 | GA04 | ||||||
| . Electrode layers | . Electrode plates | . Leads | . Others |