http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20180063328-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7007b2d8585f9139b339e14a26a83854 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-0284 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-0278 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-0226 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B21-625 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B21-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N5-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B21-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B21-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B21-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B21-625 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B21-14 |
| filingDate | 2016-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_699a77303a1c5543bdd3eb3ba9d143f2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3dcfcd4458915b58a7f50c72126e1bb |
| publicationDate | 2018-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20180063328-A |
| titleOfInvention | Reflective transparent screen and image projection apparatus provided with same |
| abstract | [PROBLEMS] To provide a reflection type transparent screen capable of both visibility of transmitted light and visibility of transmitted light by anisotropically diffusely reflecting a projection light emitted from a light source. [MEANS FOR SOLVING PROBLEMS] A reflective transparent screen according to the present invention is a transparent screen having a binder and a light diffusion layer including fine particles, wherein the reflective transparent screen has a total light transmittance of 60% or more and a parallel light transmittance of 50 %, And the transparent screen has a diffuse reflection light luminance profile measured by a speckle spectrophotometer under the following conditions A and B: A: light is incident at an angle of 45 degrees with respect to the parallel direction of the screen surface, and the relative luminance of diffused reflected light at 90 degrees is 0.001 or more, B: the light is incident at an angle of 45 degrees with respect to the parallel direction of the screen surface, and the relative luminance of diffused reflected light at 120 degrees is 0.01 or more, when the luminance at 135 degrees in the regular reflection direction is 100. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11262479-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020535483-A |
| priorityDate | 2015-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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