Advanced dry cleaning apparatus and method for drive device
AssigneeLC Tech Co., Ltd.
InventorsJong Hwan KIM, Jeong Min HAN, In Soo JEON, Dae Seok PARK, Ji Yeon KIM
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Abstract
A dry cleaning apparatus includes a drive IC separating unit configured to separate a drive device from a display panel or a flexible printed circuit board, a first cleaning unit configured to remove residues of an anisotropic conductive film by performing CO2 cleaning on the drive device, a second cleaning unit configured to remove residues of the anisotropic conductive film by performing atmospheric pressure plasma cleaning on the drive device, and a surface inspecting unit configured to perform surface inspection on the drive device after the CO2 cleaning or the atmospheric pressure plasma cleaning.
Claims13
A dry cleaning apparatus comprising:
- a drive IC separating unit configured to separate a drive device from a display panel or a flexible printed circuit board;
- a first cleaning unit configured to remove residues of an anisotropic conductive film by performing CO2 cleaning on the drive device;
- a second cleaning unit configured to remove residues of the anisotropic conductive film by performing atmospheric pressure plasma cleaning on the drive device;
- and
- a surface inspecting unit configured to perform surface inspection on the drive device after the CO2 cleaning or the atmospheric pressure plasma cleaning.
A dry cleaning method comprising:
- separating, by a drive IC separating unit, a drive device from a display panel or a flexible printed circuit board;
- removing, by a first cleaning unit, residues of an anisotropic conductive film by performing CO2 cleaning on the drive device;
- performing, by a surface inspecting unit, first surface inspection on the drive device after the CO2 cleaning;
- removing, by a second cleaning unit, residues of the anisotropic conductive film by performing atmospheric pressure plasma cleaning on the drive device;
- and
- performing, by a surface inspecting unit, second surface inspection on the drive device after the atmospheric pressure plasma cleaning.
A dry cleaning method comprising:
- separating, by a drive IC separating unit, a drive device from a display panel or a flexible printed circuit board;
- removing, by a first cleaning unit, residues of an anisotropic conductive film by performing CO2 cleaning on the drive device and then removing, by a second cleaning unit, residues of the anisotropic conductive film by performing atmospheric pressure plasma cleaning on the drive device;
- and
- performing, by a surface inspecting unit, surface inspection on the drive device.
Dependencies are inferred from the claim text.