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Legal status
Patent not validated
| (51) | INT.CL. | H04N 9/31 | |
| G03B 21/14 | |||
| G03B 21/53 |
| (11) | Number of the document | 2823639 |
| (13) | Kind of document | T |
| (96) | European patent application number | 13717327.4 |
| Date of filing the European patent application | 2013-03-06 | |
| (97) | Date of publication of the European application | 2015-01-14 |
| (45) | Date of publication and mention of the grant of the patent | 2017-08-23 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/JP2013/001424 |
| Date | 2013-03-06 |
| (87) | Number | WO 2013/132853 |
| Date | 2013-09-12 |
| (30) | Number | Date | Country code |
| 2012050118 | 2012-03-07 | JP |
| (72) |
FURUI, Shiki, JP
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| (73) |
Seiko Epson Corporation,
4-1, Nishi-Shinjuku 2-chome, Shinjuku-ku Tokyo 163-0811,
JP
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| (54) | PROJECTOR AND CONTROL METHOD FOR THE PROJECTOR |
| PROJECTOR AND CONTROL METHOD FOR THE PROJECTOR |