Patent ID: 11943968
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 13:
14. A method for manufacturing a display device, comprising:
forming a mother substrate including a plurality of display units, each of the display units including a plurality of light emitters;
attaching a mother polarizing film to a first surface of the mother substrate; and
irradiating a laser beam on the mother substrate and the mother polarizing film to laser cut the mother substrate and the mother polarizing film into individual display units, wherein the each of the display units includes a display panel separated from the mother substrate and a polarizing film separated from the mother polarizing film, and
irradiating the laser beam on the mother polarizing film causes a burr to be formed adjacent to a side surface of the polarizing film, and
the polarizing film has a haze area including a yellow area extending along an edge of the polarizing film on a plane and spaced apart from the edge of the polarizing film at a predetermined space, and the burr disposed in the predetermined space and surrounding the yellow region.