Asymmetrical microlenses on pixel arrays

Asymmetrical microlenses on pixel arrays

  • CN 101,189,731 B
  • Filed: 05/26/2006
  • Issued: 10/10/2012
  • Est. Priority Date: 06/01/2005
  • Status: Active Grant
First Claim
Patent Images

1. imageing sensor comprises:

  • (a) a plurality of pixels, each pixel comprises photosensitive position, wherein said a plurality of pixels comprise the photosensitive position of asymmetric arrangement, so that the distance between each photosensitive position is non-constant;

    And(b) a plurality of lenticules, each lenticule have by the optical surface of configuration asymmetricly, and wherein said lenticule is positioned in the top at said photosensitive position, makes each lenticular optical axis align with corresponding photosensitive position;

    Wherein incident light is directed to corresponding photosensitive position by the lenticular asymmetric surface of each asymmetrical in shape along predetermined direction, makes each photosensitive position catch light with the mode of unanimity.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×