Invention Grant
- Patent Title: Camera module having foreign objects blocking structure and a method for assembling the same
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Application No.: US15161904Application Date: 2016-05-23
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Publication No.: US10015382B2Publication Date: 2018-07-03
- Inventor: Byoung Yun Yeon , Kyung Pil Chae , Cheol Woo Jung
- Applicant: LG Innotek Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG INNOTEK CO., LTD.
- Current Assignee: LG INNOTEK CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Saliwanchik, Lloyd & Eisenschenk
- Priority: KR10-2011-0125599 20111129; KR10-2011-0125611 20111129
- Main IPC: H04N5/225
- IPC: H04N5/225 ; G03B17/12 ; H04N5/33 ; H05K3/30 ; H05K3/28

Abstract:
The present invention relates to a camera module, the camera module including a base formed at an upper surface of a PCB (Printed Circuit Board) mounted with an image sensor, and formed with an IRCF (Infrared Cut Filter) at a position corresponding to that of the image sensor, a bobbin vertically reciprocatively formed at an upper surface of the base, and having a bobbin screw thread at an upper surface, a lens barrel formed with a lens barrel screw thread at an outer surface for being screw-connected to an interior of the bobbin and mounted with at least one or more lenses, and a foreign object blocking unit formed at a screw-connected portion between the bobbin and the lens barrel to prevent sticky and adhesive foreign objects from being transmitted to an IRCF (Infrared Cut Filter) in the course of screw-connection between the lens barrel and the bobbin.
Public/Granted literature
- US20160269601A1 Camera Module Having Foreign Objects Blocking Structure and a Method for Assembling the Same Public/Granted day:2016-09-15
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