http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007121336-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ebc284a55d5daf0e209d6186c9e65c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B21-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B3-00 |
| filingDate | 2005-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a6fc1d44026b02602813cbcd5d7ea23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_899609736ed01dd08920778fe509c508 |
| publicationDate | 2007-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007121336-A |
| titleOfInvention | Lens substrate manufacturing method, lens substrate, transmissive screen, and rear projector |
| abstract | An object of the present invention is to provide a lens substrate that can display an image with excellent contrast, and has excellent viewing angle characteristics and light utilization efficiency, and a manufacturing method that can efficiently manufacture the lens substrate. In addition, a transmissive screen and a rear projector including the lens substrate are provided. A method of manufacturing a lens substrate is a method of manufacturing a lens substrate having a substrate body 2 having a large number of convex lenses 21 and a light-shielding film made of a light-shielding material and having an opening. A step of providing a light shielding film forming material for forming a light shielding film on the side opposite to the surface side on which the convex lens of the substrate body is formed, and irradiating the light shielding film forming material with light through the substrate body In the process of irradiating the light, the light is emitted from the direction inclined by a predetermined angle θ with respect to the normal direction of the main surface of the substrate body. It is made to inject into. [Selection] Figure 6 |
| priorityDate | 2005-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.