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| 5F088 | LIGHT-RECEIVING ELEMENTS I (COMMON ITEMS, RADIATION DETECTION) | |
| H01L31/00 -31/02@Z;31/08-31/08@Z | ||
| H01L31/00-31/02@Z;31/08-31/08@Z | AA | AA00 TYPES OF LIGHT-RECEIVING ELEMENTS AND RADIATION DETECTING ELEMENTS |
AA01 | AA02 | AA03 | AA04 | AA05 | AA07 | AA08 | AA09 | ||
| . Photodiodes (PD) | . . PN junction type photodiodes | . . . PIN junction type photodiodes | . . Schottky barrier type photodiodes | . . Avalanche photodiodes (APD) | . Phototransistors (PT) | . . Bipolar type transistors | . . Field effect type (FET) transistors | |||||
| AA11 | AA12 | AA20 | ||||||||||
| . Photoconductors (light conductive type) | . . P Type photoconductors | . Light-receiving elements of other types | ||||||||||
| AB | AB00 MATERIAL OF LIGHT-RECEIVING ELEMENT BODY (SUBSTRATE, ELECTRODE, ETC. ARE CLASSIFIED IN VIEWPOINTS FA THROUGH HA). |
AB01 | AB02 | AB03 | AB04 | AB05 | AB07 | AB09 | ||||
| . Light-receiving element body materials* | . . group IV materials* | . . . Single crystal and polycrystal group IV materials* | . . . Crystallite group IV materials* | . . . Amorphous group IV materials* | . . Group III-V materials* | . . Group II-VI materials | ||||||
| AB11 | AB12 | AB13 | AB14 | AB16 | AB17 | AB19 | ||||||
| . . Organic materials* | . . . Azo dyes | . . . Phthalocyanine compounds | . . . Hydrazone compounds | . Dopant materials for light-receptive device body* | . . Conductive type decision* | . Binder materials (for light-receiving element body only) | ||||||
| BA | BA00 OBJECTIVES AND EFFECTS (EXCLUDING COST REDUCTION) OF LIGHT-RECEIVING ELEMENT IMPROVEMENTS |
BA01 | BA02 | BA03 | BA04 | BA05 | BA07 | BA10 | ||||
| . Sensitivity improvement ( i.e., quantum efficiency improvement) | . Response improvement ( i.e., frequency characteristics improvement) | . S/N ratio improvement | . Reduction in dark current | . Dynamic range "enlargement" (i.e., high contrast ratio) | . Energy resolution improvement (e.g., radiation and corpuscular rays) | . Stabilization of light-receiving element performance (i.e., prevention of characteristics change) | ||||||
| BA11 | BA13 | BA15 | BA16 | BA18 | BA20 | |||||||
| . Improvement of light-receiving element resistance to environmental factors (i.e., heat, water, dust, vibration, etc.) | . Prolongation of light-receiving element life | . Miniaturization of light-receiving elements | . Enhanced mounting or fixing of light-receiving elements | . Improvement of light-receiving element manufacturing processes | . Other objectives and effects of light-receiving element improvement | |||||||
| BB | BB00 USES OF LIGHT-RECEIVING ELEMENTS |
BB01 | BB02 | BB03 | BB04 | BB05 | BB06 | BB07 | BB08 | BB10 | ||
| . Light communication | . Line sensors | . Solid image pickup devices | . Targets for image pickup tube | . Solar cells | . Measurement | . Medical Treatment | . Photoconductors for electrophotography | . Other uses of light-receiving elements | ||||
| CA | CA00 AMORPHOUS (INCLUDING CRYSTALLITE) MANUFACTURING METHODS AND PROCESSES OF LIGHT-RECEIVING ELEMENT BODY MATERIALS |
CA01 | CA02 | CA04 | CA05 | CA07 | CA08 | CA09 | CA10 | |||
| . Chemical vapor deposition (CVD) process for manufacturing light-receiving element materials | . . Plasma CVD (i.e., glow discharging method) for manufacturing light-receiving element materials | . Physical Vapor Deposition (PVD) method for manufacturing light-receiving element materials | . . Vacuum evaporation method | . Amorphous manufacturing system for making light-receiving element materials | . . Structure of film forming cell | . Additional processes (e.g., doping, heat treatment, etc.) in manufacturing of light-receiving element materials | . Other items pertaining to amorphous manufacturing of light-receiving element materials | |||||
| CB | CB00 METHODS AND PROCESSES FOR MANUFACTURING LIGHT-RECEIVING ELEMENT BODY MATERIALS OTHER THAN AMORPHOUS GROUP IV MATERIALS |
CB01 | CB02 | CB03 | CB04 | CB05 | CB06 | CB07 | CB08 | CB09 | CB10 | |
| . Crystal growth manufacturing method for light-receiving element materials | . . Liquid phase epitaxy (LPE) | . . Vapor phase epitaxy (VPE) | . . . MOCVD method | . Thin film technology (F-terms from CB01 through CB04 take precedence.) | . . Vacuum evaporation method | . . Sputtering method for depositing film of light-receiving element materials | . Doping | . . Thermal diffusion | . . Ion implantation | |||
| CB11 | CB12 | CB14 | CB15 | CB17 | CB18 | CB20 | ||||||
| . Heat treatment | . . Photo annealing | . Etching processes | . Electrode forming method | . Light-receiving element division (i.e., dicing and scribing) | . Light-receiving element manufacturing conditions (i.e., temperature, pressure, time, etc.) | . Other light-receiving element manufacturing methods and processes | ||||||
| DA | DA00 LIGHT-RECEIVING ELEMENT STRUCTURES IN GENERAL (VIEWPOINT AA COVERS TYPES AND FA COVERS DETAILS). |
DA01 | DA03 | DA05 | ||||||||
| . Photodiode structures | . Phototransistor structures | . Photoconductor structures | ||||||||||
| DA11 | DA13 | DA14 | DA15 | DA17 | DA20 | |||||||
| . Layer structure (i.e., tandem) | . Intermediate coupling layers for light-receiving elements | . . Buffer layer (i.e., grating constant matching) | . . Block layer | . Light-receiving element shape (including surface shapes) | . Other elements of light-receiving element structure | |||||||
| EA | EA00 MODULARIZATION OF LIGHT-RECEIVING ELEMENTS |
EA01 | EA02 | EA03 | EA04 | EA06 | EA07 | EA08 | EA09 | |||
| . Modules combined with plurality of the same type of light-receiving elements | . . Arrays of the same type of light-receiving elements | . . . One dimensional arrays (Line Sensor) | . . . Two dimensional arrays (i.e., solid image pickup devices) | . Light-receiving modules combined with different types of elements | . . Composing With Amplifying Devices | . . Coupling with switching elements | . . Coupling with light-emitting elements | |||||
| EA11 | EA13 | EA14 | EA16 | EA20 | ||||||||
| . Layout of light-receiving modularized elements | . Isolating structures | . . Insulating isolation | . Electrical connections among light-receiving modularized devices | . Other elements pertaining to modularization of light-receiving elements | ||||||||
| FA | FA00 ELECTRODES (TERMINALS ARE COVERED IN VIEWPOINT JA) |
FA01 | FA02 | FA03 | FA04 | FA05 | FA06 | FA09 | ||||
| . Electrode materials* | . . Transparent electrodes* | . . . Stannum dioxide (tin dioxide) | . . . ITO | . . Metal electrodes* | . . Organic materials for electrodes* | . Electrode shape and layout | ||||||
| FA11 | FA12 | FA14 | FA15 | FA20 | ||||||||
| . Electrode structure | . . Multi-layered electrode structure | . Electrode functions | . . Reflective film dual purpose | . Other items pertaining to electrodes | ||||||||
| GA | GA00 LIGHT-RECEIVING ELEMENT BODY SUBSTRATES (ON WHICH DEVICE BODY IS FORMED) |
GA01 | GA02 | GA03 | GA04 | GA05 | GA07 | GA08 | GA09 | GA10 | ||
| . Substrate materials (Viewpoint AB takes precedence.) | . . Insulation substrates (e.g., glass)* | . . Semiconductor substrates* | . . . Group IV* | . . . Group III-V* | . Shapes (including surface shape) of light-receiving element substrates | . Structure of light-receiving element substrates | . . Multi-layered structure | . Other features pertaining to light-receiving element body substrates | ||||
| HA | HA00 OTHER LIGHT-RECEIVING ELEMENT CONSTITUENTS |
HA01 | HA02 | HA03 | HA05 | HA06 | HA07 | HA09 | HA10 | |||
| . Antireflection film for light-receiving elements | . . Antireflection film materials* | . . . Inorganic materials | . Filter film for light-receiving elements | . . Materials* | . . Structures* | . Reflection film (excluding electrode) for light-receiving elements | . Shading film and radiation shielding film (excluding electrode) for light-receiving elements. | |||||
| HA11 | HA12 | HA13 | HA15 | HA20 | ||||||||
| . Surface protection coats for light-receiving elements | . . Surface protection coat materials* | . . . Silicon dioxide | . Scintillators (having a different body from device in JA17) | . Other items pertaining to this article | ||||||||
| JA | JA00 CASES AND MOUNTINGS FOR LIGHT-RECEIVING CHIPS OR PELLETS |
JA01 | JA02 | JA03 | JA05 | JA06 | JA07 | JA09 | JA10 | |||
| . Mountings of light-receiving element chips or pellets | . . Terminals on lead frames | . . On bases | . Cases, bases, and packages for light-receiving chips or pellets | . . Molding dies | . . Can sealing | . Bonding of light-receiving element chips or pellets | . . Wire bonding | |||||
| JA11 | JA12 | JA13 | JA14 | JA16 | JA17 | JA18 | JA20 | |||||
| . Coupling of light-receiving element chips or pellets with optical members | . . Lens | . . Optical filter | . . Optical fiber (light guide) | . Radiation shielding plate | . Scintillator plate for light-receiving element chips or pellets | . Terminals, lead frames | . Other items pertaining to cases and mountings of light-receiving element chips and pellets | |||||
| KA | KA00 PERIPHERAL CIRCUITS OF LIGHT-RECEIVING ELEMENTS |
KA01 | KA02 | KA03 | KA06 | KA08 | KA10 | |||||
| . Bias circuits | . . Including amplifying circuits | . . Including switching circuits | . Detecting circuits for feedback (e.g., temperature detection) | . Reading circuits of light-receiving elements | . Other peripheral circuits of light-receiving elements | |||||||
| LA | LA00 LIGHT-RECEIVING WAVELENGTH BAND OF LIGHT-RECEIVING ELEMENTS OR DETECTION OBJECT OF RADIATION DETECTING ELEMENTS |
LA01 | LA03 | LA05 | LA07 | LA08 | LA09 | |||||
| . Infrared light-reception by light-receiving elements | . Visible light-reception by light-receiving elements | . Ultraviolet light-reception by light-receiving elements | . Radiation detection by radiation detecting elements | . . X-ray detection by radiation detecting elements | . Reception of wide-range light (including reception of multi-color light) |