Method of peeling off protective film and a method of manufacturing a display device
AssigneeSamsung Display Co., Ltd.
InventorsWu Hyeon JUNG, Do Hyung RYU, Dae Yang BAK, Dae Hyun HWANG
Life of this patent
Estimating the term…
Abstract
A method of peeling off the protective film includes: providing a panel lower sheet, where a protective film is provided on one surface of the plane lower sheet and the protective film has a bending line extending in a first direction parallel to opposing sides thereof; gripping a portion of the protective film; moving the gripped portion of the protective film in a second direction which is a thickness direction thereof; and moving the panel lower sheet in a third direction perpendicular to the bending line.
Claims20
A method of peeling off a protective film, the method comprising:
- providing a panel lower sheet, wherein a protective film is provided on one surface of the panel lower sheet, and the protective film has a bending line extending in a first direction parallel to opposing sides thereof;
- gripping a portion of the protective film;
- moving the gripped portion of the protective film in a second direction;
- and
- moving the panel lower sheet in a third direction perpendicular to the bending line,
- wherein the second direction intersects with the first direction and the third direction.
A method of manufacturing a display device, the method comprising:
- providing a panel lower sheet substrate, wherein a protective film is provided on one surface of the panel lower sheet and the protective film is pre-formed to have a bending line extending in a first direction parallel to opposing sides thereof;
- peeling off the protective film;
- and
- after the peeling off the protective film, attaching a display panel to the one surface of the panel lower sheet substrate,
- wherein the peeling off the protective film comprises:
- gripping a portion of the protective film using a clamping device in a way such that one side of the clamping device is parallel to the bending line,
- moving the gripped portion of the protective film in a second direction, and
- moving a panel lower sheet in a third direction perpendicular to the bending line,
- wherein the second direction intersects with the first direction and the third direction.
Dependencies are inferred from the claim text.