发明名称 |
Lens barrel, image pickup device, and lens barrel manufacturing method |
摘要 |
A lens barrel includes a fourth lens, a prism, and a sixth lens. The fourth lens receives a light flux incident along a first optical axis. The prism includes a reflecting surface reflecting the light flux passing through the fourth lens to a direction along a second optical axis intersecting with the first optical axis. The sixth lens receives the light flux reflected by the prism. A second group frame includes an opening portion, a prism retaining frame that is arranged in a more inner position than the opening portion and in which the prism is contained, and a plurality of adhesive pockets arranged on an area around the prism retaining frame and being open to the side of the opening portion. Adhesive agent is filled in the adhesive pockets.
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申请公布号 |
US8462255(B2) |
申请公布日期 |
2013.06.11 |
申请号 |
US201113197339 |
申请日期 |
2011.08.03 |
申请人 |
NAGAOKA EIICHI;HAYASHI TAKAYUKI;SAKAMOTO KEIJI;HAYASHI KENICHI;ITO DAISUKE;PANASONIC CORPORATION |
发明人 |
NAGAOKA EIICHI;HAYASHI TAKAYUKI;SAKAMOTO KEIJI;HAYASHI KENICHI;ITO DAISUKE |
分类号 |
H04N5/225 |
主分类号 |
H04N5/225 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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