To provide a lens unit which reduces pressure acting on a lens and can suppress deformation of the lens, a camera module, an on-vehicle system, and a vehicle.SOLUTION: In a lens unit 11, a lens barrel 12 is formed of a resin. Lenses 14, 15, 17 and 18 constituting a lens group L stored in the lens barrel 12 are made of glass, are assembled in the lens barrel 12 by press fitting, and its radial outer peripheral ends 14a, 15a, 17a and 18a in a cross section in the direction of an optical axis O are brought into point contact with the inner surface 12d of the lens barrel 12.SELECTED DRAWING: Figure 1

    【課題】レンズに作用する圧力を減らし、レンズの変形を抑制できるレンズユニット、カメラモジュール、車載システムおよび車両を提供する。【解決手段】本発明のレンズユニット11では、鏡筒12が樹脂によって形成される。鏡筒12内に収容されるレンズ群Lを構成するレンズ14,15,17,18は、ガラス製であるとともに、鏡筒12内に圧入により組み込まれ、光軸Oの方向に沿う断面においてその径方向外周端14a,15a,17a,18aが鏡筒12の内面12dに対して点接触している。【選択図】図1


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    Title :

    LENS UNIT, CAMERA MODULE, ON-VEHICLE SYSTEM, AND VEHICLE


    Additional title:

    レンズユニット、カメラモジュール、車載システムおよび車両


    Contributors:

    Publication date :

    2022-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien



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