| 主权项 |
1. A camera module, comprising:
a lens barrel, including a lens disposed on an optical axis; a housing having the lens barrel disposed therein; and an infrared (IR) filter, bonded to an inside of the housing and disposed on the optical axis, wherein the IR filter has a coating material applied to a portion of a surface thereof, wherein the coating material is configured to block diffusely reflected light, wherein a remainder of the surface of the IR filter, that does not have the coating material applied thereto, is configured to block infrared rays, and wherein a hole is formed in the IR filter, and the hole penetrates through the IR filter in an optical axis direction. |
