公开(公告)号：US11384917B1

公开(公告)日：2022-07-12

申请号：US17308062

申请日：2021-05-05

Applicant: Young Optics Inc.

Inventor： S-Wei Chen ,  Chia-Yun Lee

IPC: B60Q9/00 ,  F21S41/683 ,  F21S41/25 ,  F21S41/153 ,  F21S41/47 ,  F21S41/43

Abstract: A headlight for vehicles, including an image light source, a lens module, a lens cover, and a driving device, is provided. The lens module includes a lens assembly and an aperture. The lens assembly is disposed at downstream of an optical path of the image light source. The aperture includes a base and a movable mechanical member. The aperture is disposed at the downstream of the optical path of the image light source. The lens cover is disposed at downstream of an optical path of the aperture. The driving device is connected to the aperture. The driving device includes a power source and a linkage member connected to the movable mechanical member. The lens module includes at least two aperture values, and the aperture values are both not greater than 2.0.

公开(公告)号：US20210140603A1

公开(公告)日：2021-05-13

申请号：US16916172

申请日：2020-06-30

Applicant: Young Optics Inc.

Inventor： Chia-Yun Lee ,  S-Wei Chen

IPC: F21S43/20 ,  B60Q1/32 ,  G03B21/20

Abstract: A puddle lamp including a light source composed of a single light emitting body, a lens set, a projection film with a fixed image and a projection lens is provided. The lens set is disposed at a light path downstream side of the light source. The projection film is disposed at a light path downstream side of the lens set. The lens is disposed at a light path downstream side of the projection film. An optical axis of the light source is substantially parallel to an optical axis of the lens set, and an optical axis of the projection lens is not perpendicular to an image plane of the puddle lamp. Furthermore, another puddle lamp is also provided.

公开(公告)号：US11215337B2

公开(公告)日：2022-01-04

申请号：US16916172

申请日：2020-06-30

Applicant: Young Optics Inc.

Inventor： Chia-Yun Lee ,  S-Wei Chen

IPC: F21S43/20 ,  B60Q1/32 ,  G03B21/20 ,  F21W107/00

Abstract: A puddle lamp including a light source composed of a single light emitting body, a lens set, a projection film with a fixed image and a projection lens is provided. The lens set is disposed at a light path downstream side of the light source. The projection film is disposed at a light path downstream side of the lens set. The lens is disposed at a light path downstream side of the projection film. An optical axis of the light source is substantially parallel to an optical axis of the lens set, and an optical axis of the projection lens is not perpendicular to an image plane of the puddle lamp. Furthermore, another puddle lamp is also provided.