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    • 5. 发明授权
    • Packaging structure of image sensor and method for packaging the same
    • 图像传感器的包装结构及其包装方法
    • US06737720B2
    • 2004-05-18
    • US09768845
    • 2001-01-23
    • Mon Nan HoHsiu Wen TuChing Shui ChengLi Huan ChenJoe LiuJichen WuWen Chuan Chen
    • Mon Nan HoHsiu Wen TuChing Shui ChengLi Huan ChenJoe LiuJichen WuWen Chuan Chen
    • H01L310203
    • H01L27/14618H01L2224/48091H01L2924/00014
    • A packaging structure of an image sensor includes a substrate, an image sensing chip, a plurality of wirings, and a transparent layer. The substrate includes a plurality of metal sheets, glue for sealing the metal sheets, a first surface, and a second surface. The metal sheets are exposed to the outside via the first surface and the second surface to form first contacts and second contacts, respectively. The image sensing chip is mounted on the substrate. The plurality of bonding pads are formed on the image sensing chip. The plurality of wirings electrically connect the bonding pads on the image sensing chip to the first contacts of the first surface of the substrate, in order to electrically connect the image sensing chip to the substrate. The transparent layer is arranged above the image sensing chip. Therefore, a packaging structure of an image sensor made of plastic materials can be formed, thereby simplifying the packaging processes and lowering the manufacturing costs.
    • 图像传感器的封装结构包括基板,图像感测芯片,多个布线和透明层。 基板包括多个金属片,用于密封金属片的胶,第一表面和第二表面。 金属片经由第一表面和第二表面暴露于外部,以分别形成第一触点和第二触点。 图像感测芯片安装在基板上。 多个接合焊盘形成在图像感测芯片上。 多个布线将图像感测芯片上的接合焊盘电连接到衬底的第一表面的第一触点,以将图像感​​测芯片电连接到衬底。 透明层设置在图像感测芯片的上方。 因此,可以形成由塑料材料制成的图像传感器的包装结构,从而简化包装过程并降低制造成本。