Title:
OPTICAL LENS, CAMERA MODULE, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/071647
Kind Code:
A1
Abstract:
An optical lens (10), a camera module (1), and an electronic device (100). The optical lens (10) comprises a primary lens (101), a secondary lens (102), and a first matting member (103). The primary lens (101) is provided with a light transmitting portion (110) and has a primary lens reflective surface (112). The primary lens reflective surface (112) faces an object side. The secondary lens (102) and the primary lens (101) are sequentially arranged from the object side to an image side. The secondary lens (102) has a secondary lens reflective surface (120) facing the image side. The first matting member (103) is provided on the secondary lens reflective surface (120) and is coaxially arranged with the secondary lens (102). The primary lens reflective surface (112) is used for reflecting first light (A) incident from the object side and forming first sub-light (A1) and second sub-light (A2). The secondary lens reflective surface (120) is used for reflecting the first sub-light (A1) and forming target light (a1) directed to the light transmitting portion (110). The first matting member (103) is used for blocking the second sub-light (A2) from being directed to the light transmitting portion (110). The camera module (1) comprises an image sensor (20) and the optical lens (10). The electronic device (100) comprises a display screen (2) and the camera module (1). Such an optical lens (10), a camera module (1), and an electronic device (100) have relatively good imaging quality.
Inventors:
LI KAI (CN)
Application Number:
PCT/CN2022/120873
Publication Date:
May 04, 2023
Filing Date:
September 23, 2022
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
G03B17/06; G03B11/00
Foreign References:
| CN104656251A | 2015-05-27 | |||
| CN104280850A | 2015-01-14 | |||
| CN109283771A | 2019-01-29 | |||
| CN203502675U | 2014-03-26 | |||
| CN114089582A | 2022-02-25 | |||
| CN206002781U | 2017-03-08 | |||
| JP2019090890A | 2019-06-13 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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