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Cell cutting device and cell cutting method

  • US 10,640,413 B2
  • Filed: 10/18/2016
  • Issued: 05/05/2020
  • Est. Priority Date: 06/20/2012
  • Status: Active Grant
First Claim
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1. A cell cutting method comprising:

  • loading a display sheet comprising a plurality of display cells onto a loading stage that comprises a plurality of loading stages spaced apart from one another and arranged to correspond to the display cells, each of the plurality of loading stages having a top surface;

    separating the plurality of display cells from each other by rotating the plurality of loading stages in one direction, wherein the rotating of the plurality of loading stages results in the top surfaces being in different planes;

    rotating the plurality of loading stages in a direction opposite to the one direction; and

    removing a dummy region of each of the plurality of separated display cells by using a dummy removal unit comprising a cutter unit that removes the dummy region,wherein the top surfaces of the plurality of loading stages do not directly contact one another,wherein the plurality of loading stages rotate in the one direction or in the direction opposite to the one direction due to rotation of a plurality of cams respectively coupled to the plurality of loading stages, andwherein the dummy region of each of the plurality of separated display cells is removed after separating the plurality of display cells from each other by rotating the plurality of loading stages in the one direction.

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