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US 12,010,903 B2Granted
Lamination apparatus and method of manufacturing display device using the same
AssigneeSamsung Display Co., Ltd.
InventorKisang Yoo
Life of this patent
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Abstract
A lamination apparatus includes a first jig which includes an accommodating recess defined by a bottom surface through which a plurality of vacuum holes is defined and side surfaces bent and extending from the bottom surface, a cover member that does not overlap at least one vacuum hole among the plurality of vacuum holes, a second jig disposed to face the first jig, a pad disposed on the second jig, and a controller which sets zero data based on a vacuum value measured from the at least one vacuum hole.
Claims20
A lamination apparatus comprising:
- a first jig comprising an accommodating recess defined by a bottom surface through which a plurality of vacuum holes is defined and side surfaces bent and extending from the bottom surface;
- a cover member in which an opening exposing at least one vacuum hole among the plurality of vacuum holes and having a width wider than a width of the at least one vacuum hole is defined;
- a second jig disposed to face the first jig;
- a pad disposed on the second jig;
- and
- a controller which sets zero data based on a vacuum value measured from the at least one vacuum hole.
3 more elements
A method of manufacturing a display device, comprising:
- setting zero data of a lamination apparatus;
- and
- laminating a first target member to a second target member using the lamination apparatus, the setting the zero data of the lamination apparatus comprising:
- attaching a cover member to a first jig through which a plurality of vacuum holes is defined to expose at least one vacuum hole among the plurality of vacuum holes;
- moving a second jig facing the first jig and a pad disposed on the second jig toward the plurality of vacuum holes;
- and
- setting the zero data based on a vacuum value measured from the at least one vacuum hole,
- wherein an opening exposing the at least one vacuum hole and having a width wider than a width of the at least one vacuum hole is defined in the cover member.
5 more elements
Dependencies are inferred from the claim text.