LT - Illumination apparatus, image sensor unit, image reading apparatus, and image forming apparatus
EN - Illumination apparatus, image sensor unit, image reading apparatus, and image forming apparatus
Legal status
Patent not validated
Bibliographic data
Indications of the International Patent Classification (IPC)
| (51) |
INT.CL. |
G02B 6/00 |
(2006.01) |
|
|
H04N 1/028 |
(2013.01) |
|
|
H04N 1/028 |
(2006.01) |
|
|
H04N 1/02835 |
(2013.01) |
|
|
F21V 8/00 |
(2006.01) |
|
|
H04N 1/1017 |
(2013.01) |
|
|
H04N 1/10 |
(2006.01) |
|
|
G02B 6/001 |
(2013.01) |
|
|
H04N 1/02895 |
(2013.01) |
European patent
| (11) |
Number of the document |
2645138 |
| (13) |
Kind of document |
T |
| (96) |
European patent application number |
13161567.6 |
|
Date of filing the European patent application |
2013-03-28 |
| (97) |
Date of publication of the European application |
2013-10-02 |
| (45) |
Date of publication and mention of the grant of the patent |
2022-01-12
|
| (46) |
Date of publication of the claims translation |
|
Priority applications
| (30) |
Number |
Date |
Country code |
|
2012081882 |
2012-03-30
|
JP |
|
2013062386 |
2013-03-25
|
JP |
Inventors
| (72) |
Tsumekawa, Yoshihiko , JP
|
Grantee
| (73) |
Canon Components, Inc. ,
3461-1, Oaza-Shichihongi
Kamisato-machi, Kodama-gun
Saitama 369-0393,
JP
|
Title
| (54) |
Illumination apparatus, image sensor unit, image reading apparatus, and image forming apparatus |
| |
Illumination apparatus, image sensor unit, image reading apparatus, and image forming apparatus |
