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| 4K030 | CHEMICAL VAPOUR DEPOSITION (CVD) | |
| C23C16/00 -16/56 | ||
| C23C16/00-16/56 | AA | AA00 SPECIFIED MATERIAL GAS |
AA01 | AA02 | AA03 | AA04 | AA05 | AA06 | AA07 | AA08 | AA09 | AA10 |
| . Specified main reaction gases | . . Main reaction gases containing halides | . . . Chlorides | . . . Fluorides | . . Main reaction gases containing hydrides | . . . Silanes | . . . Diboranes | . . . Phosphines | . . Main reaction gases containing hydrocarbon compounds | . . . Saturated hydrocarbons | |||
| AA11 | AA12 | AA13 | AA14 | AA16 | AA17 | AA18 | AA20 | |||||
| . . Main reaction gases containing metal organic compounds | . . Main reaction gases containing metal carbonyl compounds | . . Main reaction gases containing ammonia | . . Main reaction gases containing oxygen carbon monoxide or carbon dioxide | . Specified carrier gases | . . Hydrogen -based carrier gases | . . Nitrogen -based carrier gases | . Specified doping gases | |||||
| AA22 | AA24 | |||||||||||
| . using sensitisers | . Others | |||||||||||
| BA | BA00 SPECIFIED COATING MATERIAL |
BA01 | BA02 | BA03 | BA04 | BA05 | BA06 | BA07 | BA08 | BA09 | BA10 | |
| . Coatings containing metal components | . . Aluminium | . . Beryllium | . . Bismuth | . . Cobalt | . . Chromium | . . Iron | . . Gallium | . . Germanium | . . Hafnium | |||
| BA11 | BA12 | BA13 | BA14 | BA15 | BA16 | BA17 | BA18 | BA19 | BA20 | |||
| . . Indium | . . Molybdenum | . . Niobium or columbium | . . Nickel | . . Antimony | . . Tin | . . Tantalum | . . Titanium | . . Vanadium | . . Tungsten | |||
| BA21 | BA22 | BA24 | BA25 | BA26 | BA27 | BA28 | BA29 | BA30 | ||||
| . . Zinc | . . Zirconium | . Coatings containing non-metal components | . . Arsenic | . . Boron | . . Carbon | . . . Diamond-like carbon | . . Silicon | . . . Amorphous silicon | ||||
| BA31 | BA32 | BA33 | BA35 | BA36 | BA37 | BA38 | BA39 | BA40 | ||||
| . . . Hydrogenated silicon | . . Selenium | . . Tellurium | . Coatings containing compound components | . . Carbides | . . . Silicon carbide | . . Nitrides | . . . Boron nitride | . . . Silicon nitride | ||||
| BA41 | BA42 | BA43 | BA44 | BA45 | BA46 | BA47 | BA48 | BA49 | BA50 | |||
| . . Carbonitrides | . . Oxides | . . . Aluminium oxides | . . . Silicon oxides | . . . Tin oxides | . . . Titanium oxides | . . . Zinc oxides | . . Silicides | . . Borides | . . Sulfides | |||
| BA51 | BA53 | BA54 | BA55 | BA56 | BA57 | BA58 | BA59 | |||||
| . . Phosphides | . Coatings containing components specified by the Periodic System | . . II elements | . . Group III elements | . . Group V elements | . . Group VI elements | . . Transition elements | . . Rare earth elements | |||||
| BA61 | ||||||||||||
| . Others | ||||||||||||
| BB | BB00 SPECIFIED COATING STRUCTURE |
BB01 | BB02 | BB03 | BB04 | BB05 | BB06 | |||||
| . Specified crystal forms | . . comprising single crystals | . . comprising polycrystals | . . . comprising ultrafine crystals | . . amorphous or non-crystalline or non-crystals | . . comprising mixed crystals | |||||||
| BB11 | BB12 | BB13 | BB14 | |||||||||
| . Specified coating forms | . . comprising multi-layered coatings | . . . comprising two-layered coatings | . . having partial coatings | |||||||||
| CA | CA00 SPECIFIED SUBSTRATE |
CA01 | CA02 | CA03 | CA04 | CA05 | CA06 | CA07 | CA08 | |||
| . Specified materials of substrates | . . comprising metals or alloys | . . . comprising cemented carbides or cermets | . . comprising semiconductors | . . comprising ceramics | . . comprising glass | . . comprising plastics | . . comprising fibres | |||||
| CA11 | CA12 | CA13 | CA14 | CA15 | CA16 | CA17 | CA18 | |||||
| . Specified shape of substrates | . . Wafers films or foils | . . Wires filaments or fibres | . . Tubes | . . . Inner surfaces of tubes | . . . Outer surfaces of tubes | . . Strips straps or boards | . . Particles or powder | |||||
| DA | DA00 WITH PRETREATMENT OR AFTER-TREATMENT |
DA01 | DA02 | DA03 | DA04 | DA05 | DA06 | DA08 | DA09 | |||
| . with pretreatment | . . with pretreatment of substrates | . . . Cleaning | . . . Etching | . . . Masking | . . with pretreatment of reaction chambers | . with after-treatment | . . Heat treatment | |||||
| EA | EA00 TREATMENT OF MATERIAL GAS |
EA01 | EA03 | EA04 | EA05 | EA06 | EA08 | |||||
| . relating to generation or supply of gases | . relating to introduction of gases to reaction chambers | . . Blowing nozzles | . . . Shape | . . . Arrangement | . stirring gases in reaction chambers | |||||||
| EA11 | EA12 | EA13 | EA14 | |||||||||
| . exhausting gases from reaction chambers | . . Treatment or reuse of exhausted gases | . . . Recovery of valuable components from exhausted gases | . . . Recycle of exhausted gas | |||||||||
| FA | FA00 EXCITATION OR ACTIVATION OF MATERIAL GAS |
FA01 | FA02 | FA03 | FA04 | FA06 | FA07 | FA08 | FA10 | |||
| . by plasma | . . by ECR plasma | . . by capacitively coupled plasma | . . by inductively coupled plasma | . by light | . . by laser | . . by ultraviolet or infrared light | . by heat | |||||
| FA12 | FA14 | FA15 | FA17 | |||||||||
| . by high-energy beam | . Combined use of exciting or activating means | . . using plasma and light | . Others | |||||||||
| GA | GA00 SUPPORTING OR CARRYING SUBSTRATE |
GA01 | GA02 | GA03 | GA04 | GA05 | GA06 | GA07 | GA08 | GA09 | ||
| . Supporting substrates | . . Supports susceptors or bases per se | . . Inclined supports for substrates | . . Movable supports for substrates | . . . Rotating supports for substrates | . . . . Rotating supports for substrates in horizontal planes | . . . . Rotating supports for substrates in vertical planes | . . . substrates and supports moving relatively | . . . . substrates rotating relatively to supports | ||||
| GA11 | GA12 | GA13 | GA14 | |||||||||
| . Carrying | . . Carrying substrates | . . . Boats per se | . . . Carrying continuous substrates | |||||||||
| HA | HA00 COATING TREATMENT |
HA01 | HA02 | HA03 | HA04 | HA06 | HA07 | HA08 | ||||
| . Multi-step processes | . . including coating steps other than CVD | . . . CVD as pre-steps or upstream steps | . . . CVD as post-steps or downstream steps | . using electric or magnetic fields | . . using electric fields only | . . using magnetic fields only | ||||||
| HA11 | HA12 | HA13 | HA14 | HA15 | HA16 | HA17 | ||||||
| . with detection measurement or control | . . Objects to be detected measured or controlled | . . . Coatings or substrates | . . . . Coatings only | . . . Material gases | . . . excitation or activation of material gases | . . performing only detection or measurement | ||||||
| JA | JA00 TREATMENT CONDITION |
JA01 | JA02 | JA03 | JA04 | JA05 | JA06 | JA07 | JA08 | JA09 | JA10 | |
| . Length or thickness | . Position | . Distance or spacing | . Direction or angle | . Flow rate | . Density composition or ratio | . Distribution | . Gradient | . Pressure or vacuum | . Temperature | |||
| JA11 | JA12 | JA13 | JA14 | JA15 | JA16 | JA17 | JA18 | JA19 | JA20 | |||
| . Time | . Speed | . Strength | . Electric fields | . Magnetic fields | . Electric power | . Voltages | . Frequencies | . Phases | . Others | |||
| KA | KA00 REACTOR |
KA01 | KA02 | KA03 | KA04 | KA05 | KA06 | KA08 | KA09 | KA10 | ||
| . Types of reaction chambers | . . Horizontal reaction chambers | . . . of diffusion furnace types | . . Vertical reaction chambers | . . Cylindrical reaction chambers | . . Suspended or inverted reaction chambers | . relating to reaction chambers | . . Reaction tubes or furnace tubes per se | . . Sealing devices | ||||
| KA11 | KA12 | KA14 | KA15 | KA16 | KA17 | KA18 | KA19 | KA20 | ||||
| . . Opening and closing devices | . . Diffusion partition or shielding plates | . Electrodes | . . Shape | . . . Cylindrical electrodes | . . Electrodes combined with blowing nozzles | . . Electrodes combined with substrates | . . Auxiliary electrodes | . . . Bias electrodes | ||||
| KA22 | KA23 | KA24 | KA25 | KA26 | KA28 | KA30 | ||||||
| . Heating or cooling devices | . . Heating substrates or supports | . . . Heating substrates only | . . Heating material gases | . . Cooling | . Vacuum devices | . Plasma generators | ||||||
| KA32 | KA34 | KA36 | KA37 | KA39 | ||||||||
| . Electric field generators | . Magnetic field generators | . Optical devices | . . Windows or mirrors | . Detecting or measuring devices | ||||||||
| KA41 | KA43 | KA45 | KA46 | KA47 | KA49 | |||||||
| . Control devices | . Safety devices | . Component parts of devices | . . Materials thereof | . . . having coating layers | . Others | |||||||
| LA | LA00 CHARACTERISTICS OR USE OF FILM |
LA01 | LA02 | LA03 | LA04 | LA05 | LA06 | LA07 | ||||
| . relating to characteristics of films | . . Insulating films | . . Superconductive films | . . Photoconductive films | . . Magnetic films | . . . Soft magnetic films | . . . Hard magnetic films | ||||||
| LA11 | LA12 | LA13 | LA14 | LA15 | LA16 | LA17 | LA18 | LA19 | LA20 | |||
| . relating to use | . . Compound semiconductors | . . . Group II-VI compound semiconductors | . . . Group III-V compound semiconductors | . . Integrated circuits | . . Photo-voltaic elements | . . Electrophotographic photosensitive bodies | . . Display elements | . . Recording medium | . . . Magnetic recording medium | |||
| LA21 | LA22 | LA23 | LA24 | LA25 | LA26 | |||||||
| . . Tools | . . . Cutting tools | . . Sliding members | . . Ornaments or household implements | . . Particles powder or sintered bodies | . . Electromagnetic steel sheets |