Image sensor device with IR filter and related methods
    1.
    发明授权
    Image sensor device with IR filter and related methods 有权
    具有红外滤光片的图像传感器及相关方法

    公开(公告)号:US09059058B2

    公开(公告)日:2015-06-16

    申请号:US13656912

    申请日:2012-10-22

    IPC分类号: H01L27/146 H01L31/18

    摘要: An image sensor device may include a bottom interconnect layer, an image sensing IC above the bottom interconnect layer and coupled thereto, and an adhesive material on the image sensing IC. The image sensor device may include an IR filter layer above the lens layer, and an encapsulation material on the bottom interconnect layer and surrounding the image sensing IC, the lens layer, and the IR filter layer. The image sensor device may include a top contact layer above the encapsulation material and including a dielectric layer, and a contact thereon, the dielectric layer being flush with adjacent portions of the IR filter layer.

    摘要翻译: 图像传感器装置可以包括底部互连层,在底部互连层上方并耦合到其上的图像感测IC以及图像感测IC上的粘合剂材料。 图像传感器装置可以包括在透镜层上方的IR滤光层,以及在底部互连层上的包围材料,并围绕图像感测IC,透镜层和IR滤光层。 图像传感器装置可以包括在封装材料上方的顶部接触层,并且包括介电层及其上的接触件,该介电层与IR滤光器层的相邻部分齐平。

    Method for making image sensors using wafer-level processing and associated devices
    2.
    发明授权
    Method for making image sensors using wafer-level processing and associated devices 有权
    使用晶片级处理和相关设备制作图像传感器的方法

    公开(公告)号:US09013017B2

    公开(公告)日:2015-04-21

    申请号:US13651526

    申请日:2012-10-15

    IPC分类号: H01L31/0232 H01L31/0203

    摘要: A method of making image sensor devices may include forming a sensor layer including image sensor ICs in an encapsulation material, bonding a spacer layer to the sensor layer, the spacer layer having openings therein and aligned with the image sensor ICs, and bonding a lens layer to the spacer layer, the lens layer including lens in an encapsulation material and aligned with the openings and the image sensor ICs. The method may also include dicing the bonded-together sensor, spacer and lens layers to provide the image sensor devices. Helpfully, the method may use WLP to enhance production.

    摘要翻译: 制作图像传感器装置的方法可以包括在封装材料中形成包括图像传感器IC的传感器层,将间隔层粘合到传感器层,间隔层在其中具有开口并与图像传感器IC对准,并且将透镜层 到间隔层,透镜层包括在封装材料中并与开口对准的透镜和图像传感器IC。 该方法还可以包括切割结合在一起的传感器,间隔物和透镜层以提供图像传感器装置。 有利的是,该方法可以使用WLP来增强生产。