Invention Grant
- Patent Title: Six lens optical image capturing system having visible and infrared image planes
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Application No.: US16031293Application Date: 2018-07-10
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Publication No.: US10816765B2Publication Date: 2020-10-27
- Inventor: Yeong-Ming Chang , Kuo-Yu Liao , Chien-Hsun Lai , Yao-Wei Liu
- Applicant: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO.LTD.
- Applicant Address: TW Taichung
- Assignee: Ability Opto-Electronics Technology Co. Ltd.
- Current Assignee: Ability Opto-Electronics Technology Co. Ltd.
- Current Assignee Address: TW Taichung
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6aa6ea6c
- Main IPC: G02B9/62
- IPC: G02B9/62 ; G02B13/00 ; G02B9/64 ; G02B13/14 ; G02B27/00

Abstract:
An optical image capturing system is provided. In order from an object side to an image side, the optical image capturing system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. At least one lens among the first lens to the fifth lens has positive refractive power. The sixth lens may have negative refractive power and an object side and an image side thereof are aspherical wherein at least one surface of the sixth lens has an inflection point. The optical image capturing system has six lenses with refractive power. When meeting some certain conditions, the optical image capturing system may have outstanding light-gathering ability and an adjustment ability about the optical path in order to elevate the image quality.
Public/Granted literature
- US20190243104A1 OPTICAL IMAGE CAPTURING SYSTEM Public/Granted day:2019-08-08
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