Image capturing module having a built-in topmost dustproof structure

摘要

An image capturing module having a built-in topmost dustproof structure includes an image sensing unit, a housing frame and an actuator structure. The image sensing unit includes a carrier substrate and an image sensing chip on the carrier substrate. The housing frame is disposed on the carrier substrate to surround the image sensing chip. The actuator structure includes a lens holder disposed on the housing frame and a movable lens assembly movably disposed inside the lens holder. The lens holder has a first topmost surrounding structure disposed on the inner surrounding surface and the topmost side thereof. The movable lens assembly has a second topmost surrounding structure disposed on the outer perimeter surface and the topmost side thereof and above the first topmost surrounding structure. The first topmost surrounding structure and the second topmost surrounding structure are mated with each other to form the built-in topmost dustproof structure.

主权项

1. An image capturing module having a built-in topmost dustproof structure, comprising:
an image sensing unit including a carrier substrate and an image sensing chip disposed on the carrier substrate and electrically connected to the carrier substrate; a housing frame disposed on the carrier substrate to surround the image sensing chip; and an actuator structure disposed on the housing frame and above the image sensing chip, wherein the actuator structure includes a lens holder disposed on the housing frame and a movable lens assembly movably disposed inside the lens holder; wherein the lens holder has a first topmost surrounding structure disposed on the inner surrounding surface and the topmost side thereof, and the movable lens assembly has a second topmost surrounding structure disposed on the outer perimeter surface and the topmost side thereof and above the first topmost surrounding structure, and the first topmost surrounding structure of the lens holder and the second topmost surrounding structure of the movable lens assembly are mated with each other to form the built-in topmost dustproof structure.