公开(公告)号：US11815660B2

公开(公告)日：2023-11-14

申请号：US17211834

申请日：2021-03-25

Applicant: Genius Electronic Optical (Xiamen) Co., Ltd.

Inventor： Huabin Liao ,  Hai Lin ,  Ou Zhou ,  Lanlan Zhang

IPC: G02B13/04 ,  G02B13/00 ,  G02B9/34

CPC classification number: G02B13/004 ,  G02B9/34

Abstract: An optical imaging lens includes a first lens element to a fourth lens element, and each lens element has an object-side surface and an image-side surface. The first lens element has negative refracting power, an optical axis region of the object-side surface of the first lens element is convex, the third lens element has negative refracting power, and an optical axis region of the image-side surface of the fourth lens element is convex. Lens elements included by the optical imaging lens are only the four lens elements described above, and the optical imaging lens satisfies the relationship of Tmax+Tmin≤700.000 μm, Tmax is a maximum thickness of the four lens elements from the first lens element to the fourth lens element along the optical axis, Tmin is a minimum thickness of the four lens elements from the first lens element to the fourth lens element along the optical axis.

公开(公告)号：US20230204912A1

公开(公告)日：2023-06-29

申请号：US17835978

申请日：2022-06-09

Applicant: Genius Electronic Optical (Xiamen) Co., Ltd.

Inventor： Huabin Liao ,  Songchao Huang ,  Hai Lin ,  Hung-Chien Hsieh

IPC: G02B9/64 ,  G02B13/00 ,  G02B1/04

CPC classification number: G02B9/64 ,  G02B13/0045 ,  G02B1/041

Abstract: An optical imaging lens includes a first lens element to an eighth lens element. The first lens element has positive refracting power, a periphery region of the image-side surface of the first lens element is concave, a periphery region of the object-side surface of the third lens element is concave, an optical axis region of the image-side surface of the sixth lens element is convex, an optical axis region of the object-side surface of the eighth lens element is convex, and a periphery region of the image-side surface of the eighth lens element is convex. Lens elements included by the optical imaging lens are only eight lens elements described above to satisfy D41t51/(T3+G34)≥1.700.

公开(公告)号：US11586011B2

公开(公告)日：2023-02-21

申请号：US17032422

申请日：2020-09-25

Applicant: Genius Electronic Optical (Xiamen) Co., Ltd.

Inventor： Hung-Chien Hsieh ,  Hai Lin ,  Qingzhi Zhu

IPC: G02B13/18 ,  G02B9/64 ,  G02B27/00 ,  G02B5/00 ,  G02B13/00

Abstract: An optical imaging lens may include a first, a second, a third, a fourth, a fifth, a sixth, a seventh, and an eighth lens elements positioned in an order from an object side to an image side. Through designing concave and/or convex surfaces of the eight lens elements, the improved optical imaging lens may provide better imaging quality while the system length may be shortened, the F-number may be reduced, the field of view may be extended, and the image height may be increased.

公开(公告)号：US11460677B2

公开(公告)日：2022-10-04

申请号：US16801180

申请日：2020-02-26

Applicant: Genius Electronic Optical (Xiamen) Co., Ltd.

Inventor： Jiayuan Zhang ,  Hai Lin ,  Wenbin Lin

IPC: G02B9/64 ,  G02B13/18 ,  G02B13/00 ,  G02B3/04 ,  G02B5/00

Abstract: An optical imaging lens includes a first lens element to a seventh lens element, and each lens element has an object-side surface and an image-side surface. The second lens element has negative refracting power, a periphery region of the object-side surface of the third lens element is concave, an optical axis region of the image-side surface of the third lens element is convex, the fifth lens element has positive refracting power, an optical axis region of the image-side surface of the fifth lens element is convex, an optical axis region of the image-side surface of the sixth lens element is concave, an optical axis region of the image-side surface of the seventh lens element is concave, a periphery region of the image-side surface of the seventh lens element is convex. The optical imaging lens satisfies the following conditions: D11t42/AAG37≤1.700 and D11t31/G34≤12.000.

公开(公告)号：US12038564B2

公开(公告)日：2024-07-16

申请号：US17386560

申请日：2021-07-28

Applicant: Genius Electronic Optical (Xiamen) Co., Ltd.

Inventor： Qingzhi Zhu ,  Lanlan Zhang ,  Hai Lin ,  Hung-Chien Hsieh

IPC: G02B13/00 ,  G02B9/62 ,  G02B13/06 ,  G02B13/18

CPC classification number: G02B13/0045 ,  G02B9/62 ,  G02B13/06 ,  G02B13/18

Abstract: An optical imaging lens includes a first lens element to a sixth lens element from an object side to an image side along an optical axis. An optical axis region of the object-side surface of the first lens element is concave, a periphery region of the object-side surface of the second lens element is convex, a periphery region of the image-side surface of the fourth lens element is concave, an optical axis region of the object-side surface of the fifth lens element is convex and a periphery region of the image-side surface of the sixth lens element is convex. Lens elements included by the optical imaging lens are only six lens elements described above. ImgH is an image height of the optical imaging lens and AAG is a sum of five air gaps from the first lens element to the sixth lens element along the optical axis to satisfy ImgH/AAG≥3.200.

公开(公告)号：US20230221533A1

公开(公告)日：2023-07-13

申请号：US17861270

申请日：2022-07-11

Applicant: Genius Electronic Optical (Xiamen) Co., Ltd.

Inventor： Chuanbo Dong ,  Hai Lin ,  Qingzhi Zhu

IPC: G02B13/00 ,  G02B9/64

CPC classification number: G02B13/0045 ,  G02B9/64

Abstract: An optical imaging lens includes a first lens element to a ninth lens element from an object side to an image side along an optical axis and each lens element has an object-side surface and an image-side surface. A periphery region of the object-side surface of the fourth lens element is concave, an optical axis region of the image-side surface of the fourth lens element is convex, an optical axis region of the object-side surface of the seventh lens element is concave, an optical axis region of the image-side surface of the eighth lens element is concave, and an optical axis region of the object-side surface of the ninth lens element is concave. Lens elements included by the optical imaging lens are only nine lens elements described above. An Abbe number of the fifth lens element ν5 and an Abbe number of the ninth lens element ν9 satisfy ν5+ν9≤100.000.

公开(公告)号：US20230204920A1

公开(公告)日：2023-06-29

申请号：US17835980

申请日：2022-06-09

Applicant: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.

Inventor： Hai Lin ,  Songchao Huang ,  Jiayuan Zhang ,  Hung-Chien Hsieh

IPC: G02B13/00 ,  G02B9/64

CPC classification number: G02B13/0045 ,  G02B9/64

Abstract: Provided is an optical imaging lens, including a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element, a seventh lens element, and an eighth lens element sequentially arranged along an optical axis from an object side to an image side. The first lens element has positive refracting power. A periphery region of the object-side surface of the second lens element is convex. The third lens element has positive refracting power. A periphery region of the image-side surface of the third lens element is concave. An optical axis region of the image-side surface of the fifth lens element is concave. An optical axis region of the image-side surface of the sixth lens element is convex. A periphery region of the object-side surface of the eighth lens element is convex.

公开(公告)号：US20230176327A1

公开(公告)日：2023-06-08

申请号：US17742410

申请日：2022-05-12

Applicant: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.

Inventor： Hai Lin ,  Chuanbo Dong ,  Songchao Huang ,  Hung-Chien Hsieh

IPC: G02B9/64

CPC classification number: G02B9/64 ,  G02B13/0045

Abstract: An optical imaging lens includes first to seventh lens elements sequentially arranged along an optical axis from an object side to an image side, wherein each of the first lens element to the seventh lens element includes an object-side surface facing the object side and allowing an imaging ray to pass through and an image-side surface facing the image side and allowing the imaging ray to pass through. The first lens element has positive refracting power, and a periphery region of the image-side surface of the first lens element is concave. The second lens element has negative refracting power. An optical axis region of the image-side surface of the third lens element is convex. An optical axis region of the image-side surface of the fourth lens element is concave. The sixth lens element has negative refracting power. In particular, the optical imaging lens only has seven lens elements.

公开(公告)号：US20220390714A1

公开(公告)日：2022-12-08

申请号：US17386560

申请日：2021-07-28

Applicant: Genius Electronic Optical (Xiamen) Co., Ltd.

Inventor： Qingzhi Zhu ,  Lanlan Zhang ,  Hai Lin ,  Hung-Chien Hsieh

IPC: G02B13/00 ,  G02B9/62

Abstract: An optical imaging lens includes a first lens element to a sixth lens element from an object side to an image side along an optical axis. An optical axis region of the object-side surface of the first lens element is concave, a periphery region of the object-side surface of the second lens element is convex, a periphery region of the image-side surface of the fourth lens element is concave, an optical axis region of the object-side surface of the fifth lens element is convex and a periphery region of the image-side surface of the sixth lens element is convex. Lens elements included by the optical imaging lens are only six lens elements described above. ImgH is an image height of the optical imaging lens and AAG is a sum of five air gaps from the first lens element to the sixth lens element along the optical axis to satisfy ImgH/AAG≥3.200.

公开(公告)号：US11054616B2

公开(公告)日：2021-07-06

申请号：US16432938

申请日：2019-06-06

Applicant: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.

Inventor： Jinhui Gong ,  Meiting He ,  Hai Lin

IPC: G02B13/18 ,  G02B9/64 ,  G02B13/00

Abstract: An optical imaging lens includes a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and a seventh lens element arranged in order from an object side to an image side along an optical axis. Each lens element has an object-side surface and an image-side surface. The object-side surface of the second lens element has a convex portion in a vicinity of the optical axis; the third lens element has negative refracting power, and the object-side surface of the third lens element has a convex portion in a vicinity of the optical axis; the image-side surface of the fourth lens element has a convex portion in a vicinity of the optical axis; the fifth lens element has negative refracting power; the seventh lens element has negative refracting power, and the object-side surface of the seventh lens element has a convex portion in a vicinity of the optical axis; and wherein an Abbe number of the first lens element is greater than a sum of an Abbe number of the second lens element and an Abbe number of the fifth lens element.