Barrier functional film and manufacturing thereof, environmental sensitive electronic device, and display apparatus
AssigneeIndustrial Technology Research Institute
InventorKuang-Jung Chen
Life of this patent
Estimating the term…
Abstract
A barrier functional film that includes a substrate, at least one side wall barrier structure, a releasing film, and an adhesive is provided. The side wall barrier structure is located on the substrate. The releasing film is located above the substrate, and the side wall barrier structure is located between the substrate and the releasing film. The adhesive covers the side wall barrier structure and is located between the substrate and the releasing film. An environmental sensitive electronic device, a display apparatus, and a manufacturing method of a barrier functional film are also provided.
Claims54
A barrier functional film comprising:
- a substrate;
- at least one side wall barrier structure located on the substrate;
- a releasing film located above the substrate, wherein the at least one side wall barrier structure is located between the substrate and the releasing film;
- and
- an adhesive covering the at least one side wall barrier structure, the adhesive being located between the substrate and the releasing film.
A manufacturing method of a barrier functional film, comprising:
- forming at least one side wall barrier structure on a substrate;
- forming an adhesive on a releasing film;
- and
- adhering the releasing film to the substrate through the adhesive, wherein the adhesive covers the at least one side wall barrier structure, and the adhesive is located between the substrate and the releasing film.
An environmental sensitive electronic device comprising:
- a first substrate;
- at least one first side wall barrier structure located on the first substrate;
- an environmental sensitive electronic device back plate, wherein the first substrate is located above the environmental sensitive electronic device back plate, and the at least one first side wall barrier structure is located between the first substrate and the environmental sensitive electronic device back plate;
- and
- a first adhesive located between the first substrate and the environmental sensitive electronic device back plate, the first adhesive covering the at least one first side wall barrier structure, wherein the first substrate and the at least one first side wall barrier structure are adhered to the environmental sensitive electronic device back plate through the first adhesive.
A display apparatus comprising:
- an environmental sensitive electronic device;
- a second substrate located on one side of the environmental sensitive electronic device;
- at least one second side wall barrier structure located on the second substrate and between the environmental sensitive electronic device and the second substrate;
- and
- a fourth adhesive located between the second substrate and the environmental sensitive electronic device, the fourth adhesive covering the at least one second side wall barrier structure, wherein the second substrate and the at least one second side wall barrier structure are adhered to the environmental sensitive electronic device through the fourth adhesive.
Dependencies are inferred from the claim text.