초록 ▼

An image sensor package includes an image sensor, a window, and a molding, where the molding includes a lens holder extension portion extending upwards from the window. The lens holder extension portion includes a female threaded aperture extending from the window such that the window is exposed thr

An image sensor package includes an image sensor, a window, and a molding, where the molding includes a lens holder extension portion extending upwards from the window. The lens holder extension portion includes a female threaded aperture extending from the window such that the window is exposed through the aperture. A lens is supported in a threaded lens support. The threaded lens support is threaded into the aperture of the lens holder extension portion. The lens is readily adjusted relative to the image sensor by rotating the lens support.

대표청구항 ▼

I claim: 1. A method of fabricating a camera module comprising: placing a window in a cavity of a first mold half; moving a second mold half into a closed position on the first mold half, wherein the second mold half comprises an extension comprising a base, the base of the second mold half pressin

I claim: 1. A method of fabricating a camera module comprising: placing a window in a cavity of a first mold half; moving a second mold half into a closed position on the first mold half, wherein the second mold half comprises an extension comprising a base, the base of the second mold half pressing against an interior surface of the window; filling a space around the window and between the first mold half and the second mold half with a molding compound to form a lens mount enclosing the window; removing the lens mount and window from the first mold half and the second mold half; coupling an image sensor to a substrate; and coupling the lens mount to the substrate around the image sensor. 2. The method of claim 1 wherein the extension is an inverse shape of the cavity. 3. The method of claim 1 wherein the extension extends into the cavity and presses on the interior surface of the window. 4. The method of claim 1 wherein the filling comprises heating a molding compound to a melt and forcing the molding compound between the first mold half and the second mold half. 5. The method of claim 1 wherein the lens mount contacts only sides of the window. 6. The method of claim 1 wherein the lens mount comprises an exterior locking feature extending over and contacting a peripheral region of an exterior surface of the window. 7. The method of claim 6 wherein a multi-piece mold comprises the first mold half, the second mold half and a threaded plug, the threaded plug contacting a central region of the exterior surface of the window when the second mold half is in the closed position, the method further comprising: unscrewing the threaded plug from the lens mount. 8. The method of claim 1 wherein the lens mount comprises an interior locking feature extending over and contacting a peripheral region of the interior surface of the window. 9. The method of claim 8 wherein the base of the second mold half comprises a compliant pad contacting a central region of the interior surface of the window when the second mold half is in the closed position, the filling comprising filling a space between the base of the second mold half and the peripheral region of the interior surface of the window. 10. The method of claim 8 wherein the lens mount further comprises an exterior locking feature extending over and contacting a peripheral region of the exterior surface of the window. 11. The method of claim 10 wherein a multi-piece mold comprises the first mold half, the second mold half and a threaded plug, the threaded plug contacting a central region of the exterior surface of the window when the second mold half is in the closed position and the base of the second mold half comprises a compliant pad contacting a central region of the interior surface of the window when the second mold half is in the closed position, the filling comprising: filling a space around the threaded plug and between the first mold half and the peripheral region of the exterior surface of the window; and filling a space between the base of the second mold half and the peripheral region of the interior surface of the window, the method further comprising: unscrewing the threaded plug from the lens mount. 12. The method of claim 1 wherein the image sensor is coupled to a first surface of the substrate with an adhesive. 13. The method of claim 12 further comprising wirebonding bond pads of the image sensor to traces on the first surface of the substrate. 14. The method of claim 13 wherein the substrate further comprises: traces on a second surface of the substrate; and vias electrically coupling the traces on the second surface of the substrate with the traces on the first surface of the substrate. 15. The method of claim 14 further comprising: forming means for electrically connecting the camera module to a larger substrate, the means for electrically connecting being electrically connected to the traces on the second surface of the substrate. 16. The method of claim 15 wherein the means for electrically connecting is selected from the group consisting of a land grid array and a ball grid array. 17. The method of claim 1 further comprising: inserting a lens barrel into the lens mount; rotating the lens barrel to focus the camera module; and securing the lens barrel to the lens mount. 18. The method of claim 1 wherein the lens mount is coupled to a first surface of the substrate with an adhesive. 19. A method of fabricating an image sensor package comprising: placing a window in a cavity of a first mold half, the first mold half comprising a compliant pad; moving a second mold half into a closed position on the first mold half, wherein the second mold half comprises a compliant pad, the compliant pad of the second mold half pressing against a central region of an interior surface of the window, the complaint pad of the first mold half pressing against a central region of an exterior surface of the window; filling a space around the window and between the first mold half and the second mold half with a molding compound to form a molding enclosing the window, the filling comprising: filling a space between the first mold half and a peripheral region of the exterior surface of the window; and filling a space between the second mold half and a peripheral region of the interior surface of the window; removing the molding and window from the first mold half and the second mold half; coupling an image sensor to a substrate; and coupling the molding to the substrate around the image sensor. 20. A method of fabricating a camera module comprising: placing a window in a cavity of a first mold half; moving a second mold half into a closed position on the first mold half, wherein the second mold half comprises an extension comprising a base, the base of the second mold half pressing against an interior surface of the window; filling a space around the window and between the second mold half and the first mold half with a molding compound to form a lens mount enclosing the window; removing the lens mount and window from the first mold half and the second mold half; coupling an image sensor to a substrate; coupling the lens mount to the substrate around the image sensor with an adhesive; inserting a lens barrel into the lens mount; rotating the lens barrel to focus the camera module; and securing the lens barrel to the lens mount.