http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-211014706-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a62555ff12316a9a118542896b4c0af7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-00 |
| filingDate | 2019-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99b9c0a458d1dc3f0804e51711bea887 |
| publicationDate | 2020-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-211014706-U |
| titleOfInvention | Light guide plate, backlight module and display device |
| abstract | The utility model relates to a show technical field, a light guide plate, backlight unit and display device is disclosed, this light guide plate includes the light guide plate body, a side of light guide plate body week side forms into the plain noodles, be equipped with a plurality of prisms of arranging in proper order on the play plain noodles of light guide plate body, the array orientation and the income plain noodles of prism are perpendicular, in every prism, be triangle-shaped in the cross-section of the extending direction of perpendicular to prism, the angle that is close to the base angle of going into the plain noodles in the triangle-shaped is 50 ~ 53, the angle of the base angle that deviates from the income plain noodles is 45. The light-emitting surface of the light guide plate is provided with a plurality of prisms with the arrangement direction being vertical to the light-in surface, the angle of the base angle close to the light-in surface in the cross-sectional triangle of the prisms is 50-53 degrees, the angle of the base angle far away from the light-in surface is 45-50 degrees, high-energy short-wave blue light within 415-455nm is effectively reduced, the display device meets the requirement of health display, the brightness of the display device is reduced very little, and the requirement of display brightness is not influenced. |
| priorityDate | 2019-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 15.