WO2021083233A1 - 摄像模组及电子设备 - Google Patents

摄像模组及电子设备 Download PDF

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Publication number
WO2021083233A1
WO2021083233A1 PCT/CN2020/124529 CN2020124529W WO2021083233A1 WO 2021083233 A1 WO2021083233 A1 WO 2021083233A1 CN 2020124529 W CN2020124529 W CN 2020124529W WO 2021083233 A1 WO2021083233 A1 WO 2021083233A1
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WIPO (PCT)
Prior art keywords
lens
camera module
optical element
photosensitive chip
module according
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PCT/CN2020/124529
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English (en)
French (fr)
Inventor
高峰
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维沃移动通信有限公司
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Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2021083233A1 publication Critical patent/WO2021083233A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils

Definitions

  • This application relates to the technical field of communication equipment, and in particular to a camera module and electronic equipment.
  • the functions of electronic devices continue to be optimized.
  • the camera function is realized by the camera module of the electronic equipment.
  • the shooting performance of the camera module directly determines the image quality.
  • the camera module usually includes a lens group, which is used to transmit and refract the ambient light.
  • the lens group of the camera module in the related art usually includes a plurality of lenses, and the combined image of each lens achieves the purpose of eliminating chromatic aberration. After passing through multiple lenses, the ambient light will not be able to effectively converge into a point on the imaging surface, resulting in a blue halo on the edge of the imaging surface, which will cause the chromatic aberration of the image to still exist, and ultimately result in the poor imaging quality of the camera module. .
  • the present application discloses a camera module and electronic equipment to solve the problem of poor imaging quality caused by the existence of imaging chromatic aberration and color cast in the imaging process of the camera module in the related art.
  • the present application provides a camera module, including a substrate, a photosensitive chip, a lens holder and a lens.
  • the lens holder is arranged on the substrate, the photosensitive chip is arranged on the substrate, and the photosensitive chip is arranged on the lens.
  • the lens is set on the lens bracket.
  • the lens includes a lens barrel and a lens group arranged in the lens barrel.
  • the lens group is arranged opposite to the photosensitive chip.
  • the lens also includes blue spectral refraction optical elements and blue spectral refraction optics.
  • the element is arranged in the lens barrel, the blue spectral refraction optical element is arranged opposite to the photosensitive chip, and the surface of the blue spectral refraction optical element is provided with an infrared light cut-off film.
  • the present application provides an electronic device including the camera module as described in the first aspect.
  • the camera module disclosed in the present application improves the structure of the camera module in the prior art.
  • a blue spectral refraction optical element is arranged in the lens barrel of the lens, and the blue spectral refraction optical element has the characteristic of greater refraction of blue light.
  • the dispersion of blue light is large, so as to avoid blue halo at the edge of the image, so as to solve the existence of imaging chromatic aberration.
  • an infrared light cut-off film is provided on the surface of the blue spectrum refractive optical element, which can filter out infrared light, avoid the influence of infrared light on the photo, and thereby prevent the color cast problem of the image. It can be seen that the camera module disclosed in the embodiments of the present application can improve the shooting quality of images.
  • FIG. 1 is a schematic diagram of an exploded structure of a camera module disclosed in an embodiment of the application
  • FIG. 2 is a cross-sectional view of the lens of the camera module disclosed in an embodiment of the application.
  • an embodiment of the present application discloses a camera module.
  • the disclosed camera module can be applied to electronic equipment.
  • the disclosed camera module includes a substrate 100, a photosensitive chip 200, a lens holder 300, and a lens. 400.
  • the substrate 100 is a basic component of the camera module, and other components of the camera module can be directly or indirectly mounted on the substrate 100.
  • the lens holder 300 is disposed on the substrate 100. Under normal circumstances, the lens holder 300 can be fixed on the substrate 100 by bonding.
  • the lens 400 can be mounted on the lens holder 300, and similarly, the lens 400 can also be fixed on the lens holder 300 by bonding.
  • the photosensitive chip 200 is the photosensitive part of the camera module, and the photosensitive chip 200 can sense light to realize framing and shooting.
  • the photosensitive chip 200 is disposed on the substrate 100, and the photosensitive chip 200 is disposed in an area surrounded by the lens holder 300.
  • the photosensitive chip 200 and the lens 400 are disposed opposite to each other, so that the photosensitive chip 200 can realize a photosensitive view through the lens 400.
  • the lens holder 300 can not only provide an installation position for the lens 400, but also can protect the photosensitive chip 200 and prevent the photosensitive chip 200 from being interfered by stray light from other directions, so that the photosensitive chip 200 can only sense light passing through the lens 400.
  • the lens 400 may include a lens barrel 410 and a lens group 420.
  • the lens group 420 is arranged in the lens barrel 410.
  • the lens barrel 410 is connected to the lens holder 300, so that the entire lens 400 is in the lens holder 300.
  • the lens group 420 is arranged opposite to the photosensitive chip 200, and the light entering the lens barrel 410 can be sensed by the photosensitive chip 200 after passing through the lens group 420.
  • the lens group 420 may be installed in the lens barrel 410 by bonding or buckling.
  • the lens 400 further includes a blue spectral refraction optical element 430, the blue spectral refraction optical element 430 is disposed in the lens barrel 410, and the blue spectral refraction optical element 430 is disposed opposite to the photosensitive chip 200.
  • the surface of the blue spectral refractive optical element 430 is provided with an infrared light cut-off film 440. In the specific shooting process, the infrared light can be sensed by the photosensitive chip 200, which will cause interference to the captured image and eventually cause color cast.
  • the camera module disclosed in the embodiments of the present application improves the structure of the camera module in the prior art.
  • a blue spectral refraction optical element 430 is provided in the barrel 410 of the lens 400, and the blue spectral refraction optical element 430 has an anti-blue light
  • the characteristic of greater refraction makes the dispersion of blue light larger, so as to avoid blue halo at the edge of the image, thereby solving the existence of imaging chromatic aberration.
  • the infrared light cut-off film 440 is provided on the surface of the blue spectrum refraction optical element 430, which can filter out infrared light, avoid the influence of infrared light on photographing, and can prevent the color cast problem of the image. It can be seen that the camera module disclosed in the embodiments of the present application can improve the shooting quality of images.
  • the infrared light cut-off film 440 may be a coating layer or a pasted layer.
  • the infrared light cut-off film 440 may be For the coating layer.
  • the infrared light cut-off film 440 can be arranged on the side of the blue spectral refraction optical element 430 facing away from the photosensitive chip 200, that is, on the light entrance side of the blue spectral refraction optical element 430.
  • the infrared light cut-off film 440 can also be arranged On the side of the blue spectral refraction optical element 430 facing the photosensitive chip 200, that is, it is arranged on the light-emitting side of the blue spectral refraction optical element 430.
  • the infrared light cutoff film 440 is disposed on the light entrance side of the blue spectral refraction optical element 430, so that the infrared light can be cut off before entering the blue spectral refraction optical element 430.
  • the infrared light cut-off film 440 may be provided on the surface of the infrared light cut-off film 440 facing away from the photosensitive chip 200 and facing the photosensitive chip 200.
  • the lens group 420 usually includes at least two lenses, and the blue spectral refractive optical element 430 is arranged between two adjacent lenses.
  • the blue spectral refractive optical element 430 can be accompanied by
  • the lens group 420 can be installed in the lens barrel 410 together, thereby facilitating the installation.
  • the lens barrel 410 includes a light entrance hole 411 through which light enters the lens barrel 410, and then passes through the lens group 420, the blue spectrum refraction optical element 430 and the infrared light cut-off film 440, and is finally sensed by the photosensitive chip 200.
  • the at least two lenses may include a first lens 421, a second lens 422, a third lens 423, and a fourth lens 424.
  • the first lens 421, the second lens 422, the third lens 423, and the fourth lens 424 are sequentially stacked.
  • the blue spectral refractive optical element 430 may be disposed between the first lens 421 and the second lens 422.
  • the blue spectral refractive optical element 430 can be protected by the first lens 421 and the second lens 422.
  • the first lens 421 and the second lens 422 are closer to the light entrance hole 411, it can be earlier Realize the adjustment of the blue light in the light, which is undoubtedly more conducive to improving the image quality.
  • the first lens 421 may be a convex lens.
  • the second lens 422 may be a concave lens, the opposite surfaces of the first lens 421 and the second lens 422 are both flat surfaces, and the blue spectrum refractive optical element 430 is attached to and stacked with the first lens 421 and the second lens 422.
  • the blue spectral refractive optical element 430 is attached to the plane of the first lens 421 or the second lens 422, which can undoubtedly improve the assembly effect.
  • the blue spectral refraction optical element 430 may be attached to the surface of the lens.
  • the blue spectral refraction optical element 430 is fixed to the surface of the first lens 421 or the second lens 422 by pasting.
  • the blue spectral refractive optical element 430 can be installed at the same time during the installation of the lens.
  • the blue spectrum refractive optical element 430 can also be clamped and fixed between two adjacent lenses. During the process of installing the lenses into the lens barrel 410, the blue spectrum can be clamped by the two adjacent lenses.
  • the installation of the color spectrum refraction optical element 430 is convenient for disassembly and replacement of the blue spectrum refraction optical element 430.
  • the camera module disclosed in the embodiments of the present application may further include a zoom motor 500.
  • the zoom motor 500 may be arranged on the lens holder 300, and the lens barrel 410 may be connected to the zoom motor 500.
  • the zoom motor 500 drives the lens barrel 410 away from or close to the photosensitive chip 200.
  • the zoom motor 500 drives the lens barrel 410 to move, thereby driving the entire lens 400 to move, and finally achieves the purpose of zooming.
  • the substrate 100 may be a rigid circuit board.
  • the substrate 100 can not only provide a mounting position for the photosensitive chip 200, but also can be used on the premise that the photosensitive chip 200 is electrically connected to the substrate 100.
  • the photosensitive chip 200 supplies power. Please refer to FIG. 1 again.
  • the substrate 100 may be connected to a flexible circuit board 800, one end of the flexible circuit board 800 is electrically connected to the substrate 100, and the other end of the flexible circuit board 800 is electrically connected.
  • the connector 810, the electrical connector 810 can be electrically connected to the main board of the electronic device.
  • the flexible circuit board 800 has good deformability, so it can better adapt to the electrical connection environment in the electronic device through its own deformation.
  • the electrical connector 810 may be a board-to-board electrical connector.
  • the lens holder 300 disclosed in the embodiment of the present application may be provided with a filter 600, which is arranged between the lens group 420 and the photosensitive chip 200, and the filter The 600 can filter out unwanted light during customer shooting.
  • the camera module disclosed in the embodiments of the present application may further include a lens protective film 700, which covers the lens 400, and the lens protective film 700 can protect the lens 400 implementation of protection.
  • the lens protective film 700 may be attached to the lens 400.
  • the lens protective film 700 may be a tempered film.
  • the embodiment of the present application discloses an electronic device, and the disclosed electronic device includes the camera module described in the above embodiment.
  • the electronic devices disclosed in the embodiments of the application may be electronic devices such as mobile phones, tablet computers, e-book readers, game consoles, wearable devices (such as smart watches), etc.
  • the embodiments of the application do not limit the specific types of electronic devices.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Blocking Light For Cameras (AREA)
  • Studio Devices (AREA)
  • Lens Barrels (AREA)

Abstract

本申请公开一种摄像模组及电子设备，摄像模组包括基板(100)、感光芯片(200)、镜头支架(300)和镜头(400)，镜头支架(300)和感光芯片(200)设在基板(100)上，感光芯片(200)设在镜头支架(300)围绕的区域中，镜头(400)设在镜头支架(300)上，镜头(400)包括镜筒(410)和设在镜筒(410)内的镜片组(420)和蓝色光谱折射光学元件(430)，镜片组(420)与感光芯片(200)相对设置，蓝色光谱折射光学元件(430)设置在镜筒(410)之内，蓝色光谱折射光学元件(430)与感光芯片(200)相对设置，蓝色光谱折射光学元件(430)的表面设有红外光截止膜(440)。

Description

摄像模组及电子设备
相关申请的交叉引用
本申请主张在2019年10月31日在中国提交的中国专利申请号201911049033.4的优先权，其全部内容通过引用包含于此。
技术领域
本申请涉及通信设备技术领域，尤其涉及一种摄像模组及电子设备。
背景技术
随着用户需求的提升，电子设备(例如手机、平板电脑)的功能持续在优化。作为电子设备的基本功能，摄像功能由电子设备的摄像模组来实现。摄像模组的拍摄性能直接决定图像质量。
摄像模组通常包括镜片组，镜片组用于对环境光线起到传输、折射等作用。相关技术中的摄像模组的镜片组通常包括多个镜片，各镜片组合成像达到消除色差的目的。环境光线经过多个镜片后会在成像面上无法有效地汇聚成一点，从而在成像面的边缘形成一圈蓝色光晕，进而导致成像色差仍然存在，最终导致摄像模组的成像质量仍然较差。
发明内容
本申请公开一种摄像模组及电子设备，以解决相关技术中的摄像模组在成像过程中由于成像色差及偏色的存在，导致成像质量较差的问题。
为了解决上述问题，第一方面，本申请提供了一种摄像模组，包括基板、感光芯片、镜头支架和镜头，镜头支架设置在基板上，感光芯片设置 在基板上，且感光芯片设置在镜头支架围绕的区域中，镜头设置在镜头支架上，镜头包括镜筒和设置在镜筒内的镜片组，镜片组与感光芯片相对设置，镜头还包括蓝色光谱折射光学元件，蓝色光谱折射光学元件设置在镜筒之内，蓝色光谱折射光学元件与感光芯片相对设置，蓝色光谱折射光学元件的表面设置有红外光截止膜。
第二方面，本申请提供了一种电子设备，包括如第一方面所述的摄像模组。
本申请采用的技术方案能够达到以下有益效果：
本申请公开的摄像模组对现有技术中的摄像模组的结构进行改进，在镜头的镜筒内设置蓝色光谱折射光学元件，蓝色光谱折射光学元件具有对蓝光折射更大的特性，使得蓝光的色散较大，从而避免图像的边缘产生蓝色光晕，从而能够解决成像色差的存在。与此同时，在蓝色光谱折射光学元件的表面设置红外光截止膜，能够滤除红外光，避免红外光对拍照的影响，进而能够防止图像出现偏色问题。可见，本申请实施例公开的摄像模组能够提高图像的拍摄质量。
附图说明
此处所说明的附图用来提供对本申请的进一步理解，构成本申请的一部分，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：
图1为本申请实施例公开的摄像模组的分解结构示意图；
图2为本申请实施例公开的摄像模组的镜头的剖视图。
附图标记说明：
100-基板；
200-感光芯片；
300-镜头支架；
400-镜头、410-镜筒、411-进光孔、420-镜片组、421-第一镜片、422-第二镜片、423-第三镜片、424-第四镜片、430-蓝色光谱折射光学元件、440-红外光截止膜；
500-变焦马达；
600-滤光片；
700-镜头护膜；
800-柔性电路板；
810-电连接器。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚，下面将结合本申请具体实施例及相应的附图对本申请技术方案进行清楚、完整地描述。显然，所描述的实施例仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
以下结合附图，详细说明本申请各个实施例公开的技术方案。
请参考图1-图2，本申请实施例公开一种摄像模组，所公开的摄像模组可应用于电子设备，所公开的摄像模组包括基板100、感光芯片200、镜头支架300和镜头400。
基板100为摄像模组的基础构件，摄像模组的其它组成部分可直接或间接地安装在基板100上。镜头支架300设置在基板100上，在通常情况下，镜头支架300可以通过粘接的方式固定在基板100上。镜头400可以安装在镜头支架300上，同样，镜头400也可以通过粘接的方式固定在镜头支架300上。
感光芯片200为摄像模组的感光部分，感光芯片200能够感应光线进而实现取景拍摄。感光芯片200设置在基板100上，且感光芯片200设置在镜头支架300围绕的区域中。感光芯片200与镜头400相对设置，从而能够使得感光芯片200通过镜头400实现感光取景。镜头支架300不但能够为镜头400提供安装位置，同时，镜头支架300还能够防护感光芯片200以及避免感光芯片200受到其它方向杂散光的干扰，使得感光芯片200只能感应透过镜头400的光线。
在本申请实施例中，镜头400可以包括镜筒410和镜片组420，镜片组420设置在镜筒410内，具体的，镜筒410与镜头支架300相连，从而实现整个镜头400在镜头支架300上的安装。镜片组420与感光芯片200相对设置，进入到镜筒410内的光线穿过镜片组420后，能够被感光芯片200感应。在一种具体的实施方式中，镜片组420可以通过粘接或扣合的方式安装在镜筒410内。
镜头400还包括蓝色光谱折射光学元件430，蓝色光谱折射光学元件430设置在镜筒410之内，蓝色光谱折射光学元件430与感光芯片200相对设置。蓝色光谱折射光学元件430的表面设置有红外光截止膜440。在具体的拍摄过程中，红外光能够被感光芯片200感应，进而会对拍摄的图像造成干扰，最终导致偏色现象。
本申请实施例公开的摄像模组对现有技术中的摄像模组的结构进行改进，在镜头400的镜筒410内设置蓝色光谱折射光学元件430，蓝色光谱折射光学元件430具有对蓝光折射更大的特性，使得蓝光的色散较大，从而避免图像的边缘产生蓝色光晕，从而能够解决成像色差的存在。与此同时，在蓝色光谱折射光学元件430的表面设置红外光截止膜440，能够滤除红外光，避免红外光对拍照的影响，进而能够防止图像出现偏色问题。可见，本申请实施例公开的摄像模组能够提高图像的拍摄质量。
具体的，红外光截止膜440可以为镀膜层，也可以为贴膜层，为了提高红外光截止膜440与蓝色光谱折射光学元件430的装配质量，在一些实施方式中，红外光截止膜440可以为镀膜层。
红外光截止膜440可以设置在蓝色光谱折射光学元件430的背离感光芯片200的一侧，也就是设置在蓝色光谱折射光学元件430的进光侧，当然，红外光截止膜440也可以设置在蓝色光谱折射光学元件430的朝向感光芯片200的一侧，也就是设置在蓝色光谱折射光学元件430的出光侧。在一些实施方式中，红外光截止膜440设置在蓝色光谱折射光学元件430的进光侧，从而能够使得红外光在进入蓝色光谱折射光学元件430之前已经被截止。
当然，为了提高截止效果，在一些实施方式中，红外光截止膜440背离感光芯片200和朝向感光芯片200的表面均可以设置有红外光截止膜440。
在本申请实施例中，镜片组420通常包括至少两个镜片，蓝色光谱折射光学元件430设置在相邻的两个镜片之间，在此种情况下，蓝色光谱折射光学元件430能够随同镜片组420一起实现在镜筒410内的安装，进而方便安装。
镜筒410包括进光孔411，光线通过进光孔411进入到镜筒410之内，然后经过镜片组420、蓝色光谱折射光学元件430和红外光截止膜440，最终被感光芯片200感应。所述至少两个镜片可以包括第一镜片421、第二镜片422、第三镜片423和第四镜片424，第一镜片421、第二镜片422、第三镜片423和第四镜片424依次叠置在进光孔411与感光芯片200之间，蓝色光谱折射光学元件430可以设置在第一镜片421与第二镜片422之间。在此种情况下，蓝色光谱折射光学元件430能够得到第一镜片421与第二镜片422的防护，同时由于第一镜片421和第二镜片422较为靠近进光孔411，因此能够较早地实现对光线中蓝光的调节，这无疑更有利于提高图 像质量。
请再次参考图1和图2，一种具体的实施方式中，第一镜片421可以为凸透镜片。第二镜片422可以为凹透镜片，第一镜片421和第二镜片422相对的表面均为平面，蓝色光谱折射光学元件430与第一镜片421和第二镜片422均贴附叠置。在此种情况下，蓝色光谱折射光学元件430贴附在第一镜片421或第二镜片422的平面上，无疑能够提高装配效果。
具体的，蓝色光谱折射光学元件430可以通过粘贴的方式设置在镜片的表面，例如，蓝色光谱折射光学元件430通过粘贴的方式固定在第一镜片421或第二镜片422的表面。在此种情况下，在对镜片进行安装的过程中即可同时实现对蓝色光谱折射光学元件430的安装。
当然，蓝色光谱折射光学元件430还可以夹紧固定在相邻的两个镜片之间，在向镜筒410内安装镜片的过程中，可以通过相邻的两个镜片夹紧的方式实现蓝色光谱折射光学元件430的安装，此种安装方式方便对蓝色光谱折射光学元件430的拆卸更换。
为了实现更优的拍摄效果，在一些实施方式中，本申请实施例公开的摄像模组还可以包括变焦马达500，变焦马达500可以设置在镜头支架300上，镜筒410可以与变焦马达500相连，变焦马达500驱动镜筒410远离或靠近感光芯片200，在此种情况下，变焦马达500通过对镜筒410移动的驱动，进而实现对整个镜头400移动的驱动，最终达到变焦的目的。
在本申请实施例中，基板100可以为硬质电路板，在此种情况下，基板100不但能够为感光芯片200提供安装位置，而且还能够在感光芯片200与基板100电连接的前提下为感光芯片200供电。请再次参考图1，在基板100为硬质电路板的前提下，基板100可以连接有柔性电路板800，柔性电路板800的一端与基板100电连接，柔性电路板800的另一端连接有电连接器810，电连接器810可与电子设备的主板电连接。柔性电路板800具有 良好的变形能力，因此能够较好地通过自身的形变适应电子设备内的电连接环境。在一些实施方式中，电连接器810可以为板对板电连接器。
为了进一步提高拍摄质量，避免成像受到较多的干扰，本申请实施例公开的镜头支架300可以设置有滤光片600，滤光片600设置在镜片组420与感光芯片200之间，滤光片600可以对客户拍摄过程中不需要的光进行滤除。
为了避免镜头400发生碰损或磨损，在一些实施方式中，本申请实施例公开的摄像模组还可以包括镜头护膜700，镜头护膜700覆盖在镜头400上，镜头护膜700能够对镜头400实施防护。具体的，镜头护膜700可以贴附在镜头400上。具体的，镜头护膜700可以为钢化膜。
基于本申请实施例公开的摄像模组，本申请实施例公开一种电子设备，所公开的电子设备包括上文实施例所述的摄像模组。
本申请实施例公开的电子设备可以是手机、平板电脑、电子书阅读器、游戏机、可穿戴设备(例如智能手表)等电子设备，本申请实施例不限制电子设备的具体种类。
本申请上文实施例中重点描述的是各个实施例之间的不同，各个实施例之间不同的优化特征只要不矛盾，均可以组合形成更优的实施例，考虑到行文简洁，在此则不再赘述。
以上所述仅为本申请的实施例而已，并不用于限制本申请。对于本领域技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原理之内所作的任何修改、等同替换、改进等，均应包含在本申请的权利要求范围之内。

Claims (10)

  1. 一种摄像模组，包括基板(100)、感光芯片(200)、镜头支架(300)和镜头(400)，所述镜头支架(300)设置在所述基板(100)上，所述感光芯片(200)设置在所述基板(100)上，且所述感光芯片(200)设置在所述镜头支架(300)围绕的区域中，所述镜头(400)设置在所述镜头支架(300)上，所述镜头(400)包括镜筒(410)和设置在所述镜筒(410)内的镜片组(420)，所述镜片组(420)与所述感光芯片(200)相对设置，所述镜头(400)还包括蓝色光谱折射光学元件(430)，所述蓝色光谱折射光学元件(430)设置在所述镜筒(410)之内，所述蓝色光谱折射光学元件(430)与所述感光芯片(200)相对设置，所述蓝色光谱折射光学元件(430)的表面设置有红外光截止膜(440)。
  2. 根据权利要求1所述的摄像模组，其中，所述镜片组(420)包括至少两个镜片，所述蓝色光谱折射光学元件(430)设置在相邻的两个所述镜片之间。
  3. 根据权利要求2所述的摄像模组，其中，所述镜筒(410)包括进光孔(411)，所述至少两个镜片包括第一镜片(421)、第二镜片(422)、第三镜片(423)和第四镜片(424)，所述第一镜片(421)、所述第二镜片(422)、所述第三镜片(423)和所述第四镜片(424)依次叠置在所述进光孔(411)与所述感光芯片(200)之间，所述蓝色光谱折射光学元件(430)设置在所述第一镜片(421)与所述第二镜片(422)之间。
  4. 根据权利要求3所述的摄像模组，其中，所述第一镜片(421)为凸透镜片，所述第二镜片(422)为凹透镜片，所述第一镜片(421)和所述第二镜片(422)相对的表面均为平面，所述蓝色光谱折射光学元件(430) 与所述第一镜片(421)和所述第二镜片(422)均贴附叠置。
  5. 根据权利要求2所述的摄像模组，其中，所述蓝色光谱折射光学元件(430)夹紧固定在相邻的两个所述镜片之间。
  6. 根据权利要求2所述的摄像模组，其中，所述蓝色光谱折射光学元件(430)粘贴在所述镜片的表面。
  7. 根据权利要求1所述的摄像模组，其中，所述摄像模组还包括变焦马达(500)，所述变焦马达(500)设置在所述镜头支架(300)上，所述镜筒(410)与所述变焦马达(500)相连，所述变焦马达(500)通过驱动所述镜筒(410)远离或靠近所述感光芯片(200)。
  8. 根据权利要求1所述的摄像模组，其中，所述镜头支架(300)设置有滤光片(600)，所述滤光片(600)设置在所述镜片组(420)与所述感光芯片(200)之间。
  9. 根据权利要求1所述的摄像模组，其中，所述摄像模组还包括镜头护膜(700)，所述镜头护膜(700)覆盖在所述镜头(400)上。
  10. 一种电子设备，包括权利要求1-9中任一项所述的摄像模组。
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