| 摘要 |
Provided is an image pickup module, which is enabled to acquire a highly precise image by reducing the deformation of an image pickup substrate having an image pickup element mounted thereon. An image pickup module (10) comprises an image pickup substrate (6) mounting an image pickup element (7) thereon, a substrate holding plate member (5), and a holder (4). The substrate holding plate member (5) includes substrate fixing units (5b) disposed individually at positions confronting the four corners of the image pickup substrate (6), for fixing the image pickup substrate (6), an opening (5a) having a region (M) opened and defined by the four substrate fixing portions (5b), and holder fixing portions (5c) positioned individually on the longitudinally outer sides of the four substrate fixing portions (5b). The holder (4) is made integral with a lens supporting cylinder portion (3) for supporting a lens unit (1) therein, and has plate member fixing portions (4a) for fixing the holder fixing portions (5c) of the substrate holding plate member (5) individually at their positions confronting the holder fixing portions (5c). The image pickup module (10) causes little compression stress left in the image pickup substrate (6), so that it can acquire the highly precise image.
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