Integrated sensor and lens assembly mount
US-2024259662-A1 · Aug 1, 2024 · US
Image pickup lens unit and method for manufacturing image pickup lens unit
US9151925B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9151925-B2 |
| Application number | US-201214348498-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 27, 2012 |
| Priority date | Sep 30, 2011 |
| Publication date | Oct 6, 2015 |
| Grant date | Oct 6, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
Since the lens ( 10 ) includes the alignment portions ( 14 ), the lens ( 10 ) is positioned with high precision with respect to the second mold ( 61 ) during molding of the holder member ( 40 ), and the holder member ( 40 ) and the lens ( 10 ) are positioned with each other with high precision. Further, since the positioning of the lens ( 10 ) with respect to the second mold ( 61 ) may be performed using the alignment portions ( 14 ) provided outside the second optical surface ( 13 e ), influence of the heat and pressure produced by the second mold ( 61 ) and the resin during molding of the holder member ( 40 ) on the second optical surface ( 13 e ) of the lens ( 10 ) may be reduced. Therefore, occurrence of degradation, such as distortion, in the second optical surface ( 13 e ) of the lens ( 10 ) during molding of the holder member ( 40 ) may be prevented.
First claim
Opening claim text (preview).
The invention claimed is: 1. An image pickup lens unit, comprising: a lens which includes a first optical surface and a second optical surface formed on the opposite side of the first optical surface; and a holder member integrally molded to hold the lens therein with the first and second optical surfaces being exposed, wherein the lens includes an alignment portion for positioning the lens with respect to a mold when the lens is placed in the mold which has a molding space for m…
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Operations & Transport · mapped topic
Operations & Transport · mapped topic
- G02B7/003Primary
Physics · mapped topic
Physics · mapped topic
Operations & Transport · mapped topic
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- What does patent US9151925B2 cover?
- Since the lens ( 10 ) includes the alignment portions ( 14 ), the lens ( 10 ) is positioned with high precision with respect to the second mold ( 61 ) during molding of the holder member ( 40 ), and the holder member ( 40 ) and the lens ( 10 ) are positioned with each other with high precision. Further, since the positioning of the lens ( 10 ) with respect to the second mold ( 61 ) may be perfo…
- Who is the assignee on this patent?
- Akutsu Dai, Wada Kazuhiro, Mori Hajime, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification G02B7/003. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Oct 06 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).