METHOD FOR PRODUCING IRIS FOR HIGH-RESOLUSTION CAMERA MODULE OF SMART PHONE IRIS FOR HIGH-RESOLUSTION CAMERA MODULE OF SMART PHONE AND SMART PHONE CAMERA MODULE HAVING THE SAME

摘要

The present invention relates to a method for producing an iris for the high-resolution camera module of a smart phone, and an aperture for a high-resolution camera module for a smart phone. The method includes a sheet providing step of providing a sheet of a metal material or a synthetic resin material; a sheet cutting step of cutting the sheet by a pressing method, a laser method or an etching method to form a circular annular iris; a sheet black coating step of performing surface black coating and a rear black coating on the cut sheet; and an iris black coating step of black-coating the inner and outer diameters of the circular annular iris. It is possible to prevent a flare phenomenon and a ghosting phenomenon.