Invention Grant
- Patent Title: Imaging lens module with plastic barrel and electronic device including same module
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Application No.: US16812507Application Date: 2020-03-09
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Publication No.: US11604325B2Publication Date: 2023-03-14
- Inventor: Chien-Hsun Wu , Lin-An Chang , Ming-Ta Chou
- Applicant: LARGAN PRECISION CO., LTD.
- Applicant Address: TW Taichung
- Assignee: LARGAN PRECISION CO., LTD.
- Current Assignee: LARGAN PRECISION CO., LTD.
- Current Assignee Address: TW Taichung
- Agency: McClure, Qualey & Rodack, LLP
- Priority: TW108114950 20190429
- Main IPC: G02B7/02
- IPC: G02B7/02 ; H04N5/225

Abstract:
An imaging lens module has an optical axis, an object side and an image side. The imaging lens module includes a plastic barrel, an optical lens assembly, an image-side assembled element and a light blocking element assembly. The plastic barrel includes a first contacting surface, which is close to an image-side end of the plastic barrel. The image-side assembled element is disposed close to the image-side end of the plastic barrel. The image-side assembled element is in a tube shape and extends from the object side to the image side. The image-side assembled element includes a second contacting surface and an inner protruding portion, and the second contacting surface is disposed close to an object-side end of the image-side assembled element and correspondingly to the first contacting surface. The plastic barrel and the image-side assembled element contact each other via the first contacting surface and the second contacting surface.
Public/Granted literature
- US20200341228A1 IMAGING LENS MODULE WITH PLASTIC BARREL AND ELECTRONIC DEVICE INCLUDING SAME MODULE Public/Granted day:2020-10-29
Information query
IPC分类:
G | 物理 |
G02 | 光学 |
G02B | 光学元件、系统或仪器 |
G02B7/00 | 光学元件的安装、调整装置或不漏光连接 |
G02B7/02 | .用于透镜 |