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US 10,441,966 B2Granted
Coating apparatus
AssigneesBoe Technology Group Co., Ltd., Hefei Boe Display Technology Co., Ltd.
InventorsYing Liu, Xiaohan Ling, Anlong Xu, Zhiyu Qian, Changquan Shen
Life of this patent
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Abstract
A coating apparatus is provided. The coating apparatus includes a coater, configured to move and perform coating along a first direction, the coater includes a coating head and a coating head movement mechanism, the coating head movement mechanism is configured to make the coating head move along a plane intersected with the first direction and rotate in the plane intersected with the first direction.
Claims13
A coating apparatus, comprising:
- a coater, configured to move and perform coating along a first direction,
- wherein the coater comprises a coating head and a coating head movement mechanism, the coating head movement mechanism is configured to make the coating head move along a plane intersected with the first direction and rotate in the plane intersected with the first direction,
- the coating head movement mechanism is configured to make the coating head move along a second direction perpendicular to the coating platform,
- the coating head movement mechanism comprises:
- a first propulsion mechanism, configured to make the coating head move along the second direction;
- and a rotating structure, configured to make the coating head rotate in a plane perpendicular to the first direction,
- the rotating structure comprises:
- a driving motor, comprising an output shaft configured to rotate around an axis parallel to the first direction;
- a coating head shaft, fixed with the coating head, wherein an axis direction of the coating head shaft is the first direction;
- and a driving belt, wherein the driving belt is connected with the output shaft and the coating head shaft.
7 more elements
Dependencies are inferred from the claim text.