Method of manufacturing mask for deposition
AssigneeSamsung Display Co., Ltd.
InventorSang-Yun LEE
Life of this patent
Estimating the term…
Abstract
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.
Claims11
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.
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, a stepped face outside the contact face and having a height lower than the contact face, and a fastening recess at an outer edge of the first support;
- disposing an insertion block extending along the stepped face on the stepped face;
- 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 stepped face.
Dependencies are inferred from the claim text.