Title:
OPTICAL SYSTEM AND CAMERA DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2024/054094
Kind Code:
A1
Abstract:
An optical system according to an embodiment of the present invention comprises a first lens, a second lens, a third lens, a fourth lens, a fifth lens and a sixth lens arranged sequentially from an object side to an image side, wherein the first lens has positive refractive power, the second lens has negative refractive power, the third lens has positive refractive power, the fourth lens has negative refractive power, the fifth lens has positive refractive power and the sixth lens has negative refractive power, and the diameter of the first lens is 90% to 110% of entrance pupil diameter (EPD).
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Inventors:
SHIM JU YONG (KR)
Application Number:
PCT/KR2023/013515
Publication Date:
March 14, 2024
Filing Date:
September 08, 2023
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
G02B13/00; G02B3/00; G02B3/02; G02B9/62; H04N23/55
Foreign References:
| KR20220048335A | 2022-04-19 | |||
| JP2015072405A | 2015-04-16 | |||
| KR20190028798A | 2019-03-19 | |||
| KR20150058972A | 2015-05-29 | |||
| US20160313538A1 | 2016-10-27 |
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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