Invention Grant
- Patent Title: Lens assembly
-
Application No.: US15164902Application Date: 2016-05-26
-
Publication No.: US10338355B2Publication Date: 2019-07-02
- Inventor: Tung-Yi Hsieh , Wei-Yu Chen
- 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: CKC & Partners Co., LLC
- Main IPC: G02B13/14
- IPC: G02B13/14 ; G02B27/02 ; G02B27/00
Abstract:
A lens assembly includes at least three lens elements. One lens element closest to an imaged object of the lens elements is a first lens element, which is made of an electromagnetic radiation absorbing material.
Public/Granted literature
- US20170227742A1 LENS ASSEMBLY Public/Granted day:2017-08-10
Information query
