| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bcdb7859d196574348806c539e0e92d6 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09F13-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60K35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01D7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01D11-28 |
| filingDate |
2001-12-20^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79b9271b6a9b2d07d7dc65a066c248f2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c3ba83f230d3963bd5b7f1284ec407c |
| publicationDate |
2003-07-04^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2003186427-A |
| titleOfInvention |
Illuminated display |
| abstract |
(57) [Problem] To provide an illuminated display device capable of improving the visibility of a display shape by uniformizing illumination of a light source having high directivity such as an LED. SOLUTION: The illumination type display device 20 of the present invention includes a lamp housing 21 having a light source accommodating portion 25 having an opening at one end and an inner wall 26 being a light reflecting surface, and a rear wall of the light source accommodating portion 25. LED 23 provided on wiring board 24 And a display plate 22 covered with a front surface of the opening and formed with a light-transmitting shape for performing a desired display, and is fitted between the LED 23 and the display plate 22 in the light source accommodating portion 25. hand, A light guide 27 for forming a contact surface with the inner wall 26 of the light source accommodating portion 25 and scattering the irradiation light 23a to form a surface light source is provided. A diffusion film 28 for diffusing the light 23a transmitted through the body 27 to uniform brightness is provided between the display panel 22 and the light guide 27. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103429954-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007271426-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4587705-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101064771-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012168076-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020004427-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005064229-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8272772-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8408752-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8068196-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006156506-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009109740-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100519592-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7726828-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7834370-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005326267-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7819542-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013045921-A |
| priorityDate |
2001-12-20^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |