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Legal status
Patent not validated
| (51) | INT.CL. | G02B 26/10 | |
| B60K 35/00 | |||
| G02B 27/01 | |||
| H04N 5/74 | |||
| G02B 5/02 | |||
| G02B 5/20 | |||
| G02B 5/26 |
| (11) | Number of the document | 3279715 |
| (13) | Kind of document | T |
| (96) | European patent application number | 16772060.6 |
| Date of filing the European patent application | 2016-03-02 | |
| (97) | Date of publication of the European application | 2018-02-07 |
| (45) | Date of publication and mention of the grant of the patent | 2021-01-20 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/JP2016/056445 |
| Date | 2016-03-02 |
| (87) | Number | WO 2016/158176 |
| Date | 2016-10-06 |
| (30) | Number | Date | Country code |
| 2015072474 | 2015-03-31 | JP |
| (72) |
SAKURAI Naoto, JP
OGURI Akihiro, JP
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| (73) |
Hamamatsu Photonics K.K.,
1126-1, Ichino-cho Higashi-ku, Hamamatsu-shi, Shizuoka 435-8558,
JP
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| (54) | PROJECTION DISPLAY DEVICE |
| PROJECTION DISPLAY DEVICE |