Stopper for substrate cassette and substrate cassette assembly
AssigneesBoe Technology Group Co., Ltd., Beijing Boe Display Technology Co., Ltd.
InventorsYulong Chen, Xuesong Gao, Lele Xu
Life of this patent
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Abstract
The present invention provides a stopper for a substrate cassette and a substrate cassette assembly, belonging to the technical field of manufacturing of display devices, which can solve the problem that an existing substrate cassette easily damages a substrate. The stopper for the substrate cassette of the present invention is strip-shaped, and arranged, in a length direction, on an inner side of a mullion of the substrate cassette; the stopper has a contact surface configured to contact the mullion of the substrate cassette and an exposed surface opposite to the contact surface, and the exposed surface, at least on a side facing the outside of the substrate cassette, is a convex cambered surface.
Claims20
A stopper for a substrate cassette, the substrate cassette includes a multi-layered framework, one substrate is placed on a supporting plate disposed in each layer of the multi-layered framework, and left and right ends of the supporting plate disposed in each layer of the multi-layered framework are respectively fixed to two mullions longitudinally arranged on both sides of the framework, wherein,
- the stopper is strip-shaped, is spaced apart from the multi-layered framework, and is arranged on an inner side of one mullion of the two mullions in a length direction, wherein the length direction is a length direction of the mullion so that the length direction of the stopper is parallel to or substantially parallel to the length direction of the mullion;
- and
- the stopper has a contact surface configured to contact the mullion of the substrate cassette and an exposed surface opposite to the contact surface, and the exposed surface, at least on a side facing the outside of the substrate cassette, is a convex cambered surface that is configured to collide with the substrate, if the substrate is not in an appropriate position while being placed into the substrate cassette, causing the substrate to slide along the convex cambered surface and enter into the substrate cassette without colliding with the mullion.
A substrate cassette assembly, comprising:
- a substrate cassette, comprising a multi-layered framework for carrying a substrate, wherein one substrate is placed on a supporting plate disposed in each layer of the multi-layered framework, and left and right ends of the supporting plate disposed in each layer of the multi-layered framework are respectively fixed to two mullions longitudinally arranged on both sides of the framework;
- and
- a stopper that is strip-shaped, is spaced apart from the multi-layered framework, and is arranged on an inner side of one mullion of the two mullions in a length direction, wherein the length direction is a length direction of the mullion so that the length direction of the stopper is parallel to or substantially parallel to the length direction of the mullion;
- and
- the stopper has a contact surface configured to contact the mullion of the substrate cassette and an exposed surface opposite to the contact surface, and the exposed surface, at least on a side facing the outside of the substrate cassette, is a convex cambered surface that is configured to collide with the substrate, if the substrate is not in an appropriate position while being placed into the substrate cassette, causing the substrate to slide along the convex cambered surface and enter into the substrate cassette without colliding with the mullion.
Dependencies are inferred from the claim text.