http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002277229-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be92719b856db86c092cc233e9512ca2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B17-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-147 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-00 |
| filingDate | 2001-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_601d12b90c6ca6b9efab4e02e83a901a |
| publicationDate | 2002-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002277229-A |
| titleOfInvention | Method for measuring film thickness of surface layer in electrophotographic photoreceptor |
| abstract | (57) [Summary] [Problem] To accurately and relatively control the thickness of a surface layer of an electrophotographic photosensitive member in which a filler, which is a specific layer, which has conventionally been difficult to measure without being affected by light diffusion of the filler. Provided is a method for measuring the thickness of a surface layer of an electrophotographic photoreceptor which can easily measure a thin and curved surface layer and is suitable for a surface layer having a small amount of light absorption. A method for measuring the film thickness of a surface layer in an electrophotographic photoreceptor according to the present invention comprises the steps of: applying a thermal excitation intermittently modulated on a surface of a surface layer in which a filler is dispersed at a predetermined cycle determined by a film thermophysical property value; The method is characterized in that the film thickness of the surface layer in which the filler is dispersed is measured by injecting light and detecting a phase delay with respect to the modulation frequency of the generated acoustic wave. |
| priorityDate | 2001-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID71464633 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID426285518 |
Total number of triples: 17.