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首页> 外文会议>33rd ASPE annual meeting 2018 >DEVELOPMENT OF DIGITAL MANUFACTURING PLATFORM IN WAFER-LEVEL OPTICS
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DEVELOPMENT OF DIGITAL MANUFACTURING PLATFORM IN WAFER-LEVEL OPTICS

机译：晶圆级光学数字制造平台的开发

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摘要

In this paper, the 3×3 lens array camera is used for automotive lenses to solve the problems of the calibration and the cost of the multiple camera modules. For the use of thermosetting materials and wafer-level optics manufacturing process, the problem of the non-heat-resistance of the materials can also be solved. The digital manufacturing platform is introduced to reduce the product development time and increase production yield. In the future, the automotive lens Due to the shrinkage of the material during the lens molding process, it will result in the deviation of the shape accuracy, roughness, and eccentric distance of surface 1 and 2. Take the eccentricity, the deviation of the central position of surface 1 and 2, as an example. The farther the lens away from the center of the wafer-level lens substrate, the greater the eccentric distance as shown in Figure 10. In the machining process, the distance between the central position of the surface and the center of the lens substrate is increased for the pre-compensation. After the shrinkage of the material during the lens molding process, the distance between the central position of the surface and the center of the lens substrate will be decreased. The surface will be back to the right position and the eccentricity will be reduced. The digital manufacturing platform is needed to reduce the number of trial and error and the cost of the modification of the mold. The data of the simulation analysis can be uploaded to the cloud database system. If there is a similar design in the future, the data analyzed in the past may be referred to.
机译：本文将3×3镜头阵列相机用于汽车镜头，解决了多个相机模块的标定和成本问题。对于热固性材料的使用和晶片级光学器件的制造过程，还可以解决材料的非耐热性问题。引入了数字制造平台，以减少产品开发时间并提高产量。将来，汽车透镜会由于透镜成型过程中材料的收缩而导致表面1和2的形状精度，粗糙度和偏心距离发生偏差。例如，表面1和2的中心位置。镜头离晶圆级镜头基板中心越远，如图10所示，偏心距离越大。在加工过程中，表面中心位置和镜头基板中心之间的距离增加进行预补偿。在透镜模制过程中材料收缩之后，表面的中心位置与透镜基板的中心之间的距离将减小。表面将回到正确的位置，偏心率将降低。需要数字制造平台来减少试错次数和模具修改成本。仿真分析的数据可以上传到云数据库系统。如果将来有类似的设计，则可以参考过去分析的数据。

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  • 来源
    《33rd ASPE annual meeting 2018》|2018年|301-306|共6页
  • 会议地点 Las Vegas(US)
  • 作者

    Chun-Ting Lin; Kao-Der Chang; Jhen-Nan Gu; Hung-Yi Lin; Ta-Hsin Chou;

  • 作者单位

    Mechanical and Mechatronics Systems Research Laboratories Industrial Technology Research Institute Hsinchu, Taiwan, R.O.C;

    Mechanical and Mechatronics Systems Research Laboratories Industrial Technology Research Institute Hsinchu, Taiwan, R.O.C;

    Mechanical and Mechatronics Systems Research Laboratories Industrial Technology Research Institute Hsinchu, Taiwan, R.O.C;

    Mechanical and Mechatronics Systems Research Laboratories Industrial Technology Research Institute Hsinchu, Taiwan, R.O.C;

    Mechanical and Mechatronics Systems Research Laboratories Industrial Technology Research Institute Hsinchu, Taiwan, R.O.C;

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