Apparatus and method of manufacturing a display device
AssigneeSamsung Display Co., Ltd.
InventorsSooyeon Han, Chanjae Park, Kichun Song, Chelgou Lim
Life of this patent
Estimating the term…
Abstract
An apparatus for manufacturing a display device, the apparatus including: a head portion configured to fix a driving chip; a heater portion coupled to the head portion; a booster portion connected to the head portion; a converter portion connected to the booster portion and configured to vibrate the head portion; and a cooling portion arranged at the converter portion or the booster portion and configured to cool the converter portion or the booster portion by supplying a gas to the converter portion or the booster portion.
Claims16
A method of manufacturing a display device, the method comprising:
- arranging a display panel on a first stage;
- arranging a head portion connected to a booster portion, such that a driving chip corresponds to a pad of the display panel;
- bonding the driving chip to the pad of the display panel by applying heat to the head portion and vibrating the head portion;
- blocking the heat of the head portion from moving toward the booster portion, by supplying a gas to the booster portion,
- wherein the gas is introduced into the booster portion and is moved through an inside of the booster portion and discharged to an outside of the booster portion;
- and
- moving the gas along an outer surface of the booster portion.
A method of manufacturing a display device, the method comprising:
- arranging a display panel on a first stage;
- arranging a head portion connected to a booster portion, such that a driving chip corresponds to a pad of the display panel;
- bonding the driving chip to the pad of the display panel by applying heat to the head portion and vibrating the head portion;
- blocking the heat of the head portion from moving toward the booster portion, by supplying a gas to the booster portion,
- wherein the head portion is vibrated by a converter portion connected to the booster portion,
- wherein the gas is introduced into the booster portion and is moved through an inside of at least the booster portion, discharged to an outside of the booster portion, moved through an inside of the converter portion, and discharged to an outside of the converter portion;
- and
- moving the gas along an outer surface of the booster portion and an outer surface of the converter portion.
A method of manufacturing a display device, the method comprising:
- arranging a display panel on a first stage;
- arranging a head portion such that a driving chip corresponds to a pad of the display panel;
- bonding the driving chip to the pad of the display panel by applying heat to the head portion and vibrating the head portion by using a converter portion connected to the head portion;
- cooling the converter portion by supplying a gas to an inner surface of the converter portion;
- and
- surrounding an outer surface of the converter portion with a cooling pocket,
- wherein the gas is moved from an outer surface of the cooling pocket to the inner surface of the converter portion and moved along the inner surface of the converter portion in a first direction, and then from the inner surface of the converter portion to an outer surface of the converter portion and then moved along the outer surface of the converter portion within the cooling pocket in a second direction opposite the first direction and discharged out the cooling pocket.
Dependencies are inferred from the claim text.