METHOD OF MANUFACTURING MASK FOR DEPOSITION

摘要

A method of manufacturing a deposition mask includes providing a frame including a pair of first supports and a pair of second supports surrounding an opening, each of the first supports including a contact face corresponding to a face of the first support and including a fastening recess at an outer edge of the first support, inserting an insertion block corresponding in shape to the fastening recess into the fastening recess, bonding opposing ends of a mask strip having an opening pattern to the contact faces while stretching the mask strip, and removing the insertion block from the fastening recess.

主权项

1. A method of manufacturing a deposition mask, the method comprising:
providing a frame including a pair of first supports and a pair of second supports surrounding an opening, each of the first supports including a contact face corresponding to a face of the first support and including a fastening recess at an outer edge of the first support; inserting an insertion block corresponding in shape to the fastening recess into the fastening recess; bonding opposing ends of a mask strip having an opening pattern to the contact faces while stretching the mask strip; and removing the insertion block from the fastening recess.