| ReturnTo Theme-Group-Choice | Onelevelup |
| 2H030 | Color electrophotography | |
| G03G13/01 ;15/01-15/01,117@Z | ||
| G03G13/01;15/01-15/01,117@Z | AA | AA00 PURPOSE AND FUNCTIONS |
AA01 | AA02 | AA03 | AA04 | AA05 | AA06 | AA07 | |||
| . Preventing color variance | . Color correction | . Gradation | . Preventing bleeding | . Equipment simplification, size reduction | . . Layout | . . Making equipment modular | ||||||
| AB | AB00 GENERAL FORMS |
AB02 | AB04 | |||||||||
| . Types with multiple photosensive materials | . Combining digital, analog | |||||||||||
| G03G13/01;15/01@A;15/01@B;15/01@C;15/01@G | AC | AC00 SPECIAL TYPES |
AC01 | AC02 | AC03 | AC04 | AC06 | AC07 | AC08 | AC09 | AC10 | |
| . Latent image transfer types | . Variants using multiple styluses | . Variants using magnetic latent images | . Variants using ion flow control | . Color development | . . Developers | . . Photosensitive materials | . . Exposure | . . Heating of formed images | ||||
| G03G13/01;15/01@J;15/01@K;15/01@L;15/01@M;15/01@N;15/01@R;15/01@S;15/01@Y;15/01@Z;15/01,115 | AD | AD00 COMMON ELEMENTS, PROCESSES |
AD01 | AD02 | AD03 | AD04 | AD05 | AD06 | AD07 | AD08 | AD09 | |
| . Developers | . Charging, discharging | . Removing, collecting developer | . Fixing | . Sheet transport | . Copy (i.e., record) mode | . . Mode setting (e.g., color selection) | . . Mode switching, changing, resetting | . . Mode display | ||||
| AD11 | AD12 | AD13 | AD14 | AD15 | AD16 | AD17 | AD18 | AD19 | ||||
| . Variants that include image signal processing | . . Processing signals from image sensors | . . Processing video signals | . . Separating line drawings and half-tone images | . . Ink plates | . Overall control, maintenance, adjustment | . . Overall timing control | . . Regulating temperature | . . Power sources | ||||
| G03G13/01;15/01,111@A;15/01,111@Z;15/01,112@A;15/01,112@Z;15/01,113@A;15/01,113@Z;15/01,114@A;15/01,114@B;15/01,114@Z;15/01,115 | BB | BB00 VARIANTS THAT REPEAT THE SAME PROCESSES |
BB01 | BB02 | BB04 | BB05 | BB07 | BB08 | BB10 | |||
| . Exposure processes | . . Digital exposure | . . Analog exposure systems, elements | . . . Variants using condensing light transmitting elements | . . Platens | . . Exposure from film | . . Color separating filters | ||||||
| BB12 | BB13 | BB14 | BB15 | BB16 | BB18 | BB19 | ||||||
| . . Controlling exposure | . . . Controlling the amount of light | . . . Controlling the operation of color separating filters | . . . Masking | . . . Controlling exposure timing | . . Illuminating light sources | . . . Preventing heating | ||||||
| BB21 | BB22 | BB23 | BB24 | BB25 | BB26 | BB27 | BB28 | |||||
| . Developing processes | . . Developing unit structure | . . . Types aligned in rows | . . . Switched types | . . . Replaced types | . . . Sleeve sharing types | . . Variants using wet developing | . . Combining different developing systems | |||||
| BB32 | BB33 | BB34 | BB36 | BB38 | ||||||||
| . . Controlling developing | . . . Mechanical operation | . . . Controlling developing bias | . . . Sensing, controlling developing density | . . . Feeding developer | ||||||||
| BB41 | BB42 | BB43 | BB44 | BB46 | ||||||||
| . Transfer processes | . . Variants that perform intermediate transfer | . . Transfer devices | . . . Holding, transport of transfer materials | . . . Arrangement of constituent members | ||||||||
| BB52 | BB53 | BB54 | BB55 | BB56 | BB58 | |||||||
| . . Controlling transfer | . . . Mechanical operation | . . . Controlling transfer bias | . . . Discharging of transfer materials, transport members | . . . Detecting position, controlling timing | . . Transfer to other than paper | |||||||
| BB61 | BB63 | |||||||||||
| . Combining two or more processes | . . Variants having black developing means | |||||||||||
| BB71 | BB72 | |||||||||||
| . Photosensitive materials | . . Screen photosensitive materials | |||||||||||
| G03G13/01;15/01,116@A;15/01,116@Z | CC | CC00 ONE SHOT COLOR |
CC01 | CC02 | CC06 | |||||||
| . Variants using photosensitive materials that have color separating layers | . . Photosensitive materials having color separating layers | . Scattering types | ||||||||||
| G03G13/01;15/01,117@A;15/01,117@B;15/01,117@C;15/01,117@Z | DD | DD00 TWO COLOR |
DD01 | DD02 | DD03 | DD04 | DD07 | |||||
| . Variants using two-color photosensitive materials | . . Single-layer photosensitive materials | . . . Multi-layer photosensitive materials | . . Screen photosensitive materials | . Variants that form latent images of opposite polarities | ||||||||
| DD11 | DD12 | DD13 | DD14 | DD15 | DD17 | |||||||
| . Two-color processes | . . Charging | . . Exposure | . . Developing | . . Transfer | . . Combining two or more processes |