Substrate encapsulating method, display panel, and display device
AssigneeHuizhou China Star Optoelectronics Display Co., Ltd.
InventorsChangming Xiang, Weiji Zhang
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Abstract
The present application provides a substrate encapsulating method, a display panel, and a display device. The substrate encapsulating method includes providing a first underlay, and fabricating a switching device on the first underlay to form a switching substrate; providing a second underlay, and fabricating a light-emitting diode on the second underlay to form a light-emitting substrate; applying a frame glue to an edge of the switching substrate or an edge of the light-emitting substrate; and bonding the switching substrate and the light-emitting substrate with the frame glue to seal the light-emitting diode between the switching substrate and the light-emitting substrate.
Claims17
A substrate encapsulating method, comprising:
- providing a first underlay, and fabricating a switching device on the first underlay to form a switching substrate;
- providing a second underlay, and fabricating a light-emitting diode on the second underlay to form a light-emitting substrate;
- applying a frame glue to an edge of the switching substrate or an edge of the light-emitting substrate;
- and
- bonding the switching substrate and the light-emitting substrate with the frame glue to seal the light-emitting diode between the switching substrate and the light-emitting substrate;
- wherein the first underlay comprises a first glass underlay and a first flexible underlay that are attached to each other, and the switching device is fabricated on the first flexible underlay;
- the second underlay comprises a second glass underlay and a second flexible underlay that are attached to each other, and the light-emitting diode is fabricated on the second flexible underlay;
- and
- after the step of bonding the switching substrate and the light-emitting substrate with the frame glue, the method further comprises:
- peeling the first glass underlay from the first flexible underlay and peeling the second glass underlay from the second flexible underlay.
A display panel, comprising:
- a switching substrate, on which a plurality of welding terminals are disposed;
- a light-emitting substrate, arranged opposite to the switching substrate, a light-emitting diode is disposed on the light-emitting substrate, and the welding terminals are connected to the light-emitting diode;
- and
- a frame glue, hermetically connected to an edge between the switching substrate and the light-emitting substrate, and the light-emitting diode is sealed between the switching substrate and the light-emitting substrate;
- wherein the switching substrate comprises a first underlay, a plurality of switching devices are disposed on the first underlay, the light-emitting substrate comprises a second underlay, and the light-emitting diode is bonded on the second underlay by an optical glue.
A display device, comprising a display panel, and the display panel comprises:
- a switching substrate, on which a plurality of welding terminals are disposed;
- a light-emitting substrate, arranged opposite to the switching substrate, a light-emitting diode is disposed on the light-emitting substrate, and the welding terminals are connected to the light-emitting diode;
- and
- a frame glue, hermetically connected to an edge between the switching substrate and the light-emitting substrate, and the light-emitting diode is sealed between the switching substrate and the light-emitting substrate;
- wherein the switching substrate comprises a first underlay, a plurality of switching devices are disposed on the first underlay, the light-emitting substrate comprises a second underlay, and the light-emitting diode is bonded on the second underlay by an optical glue.
Dependencies are inferred from the claim text.