Method for manufacturing dustproof photography module and dustproof photography module device
A camera module, dust-proof technology, applied in installation, image communication, camera body and other directions, can solve the problem of the impact of shooting effect, the short distance of dust from the imaging surface of the chip, etc. Poor dust effect
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[0032] Example: see Figure 1 to Figure 3 , This embodiment provides a method for preparing a dustproof camera module, which includes the following steps:
[0033] (1) Prepare a lens 1, a photosensitive chip 6, and a flat printed circuit substrate 7; set the lower surface of the photosensitive chip 6 on the flat printed circuit substrate 7;
[0034] (2) Prepare a hollow sealing layer with a thickness, which is arranged on the upper surface of the photosensitive chip 6 and covers the outer peripheral part of the upper surface, and the hollow part is correspondingly arranged directly above the photosensitive area of the photosensitive chip 6;
[0035] (3) Prepare a light-transmitting protective layer with a thickness of transparent material, and set it on the upper surface of the sealing layer, and cover the sealing layer completely, directly above the photosensitive area of the photosensitive chip 6 Between the upper surface of the light-transmitting protective layer, an imaging ...
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