Display device and manufacturing method thereof
AssigneeE Ink Holdings Inc.
InventorsI-Feng Cheng, Yen-Ze Huang, Jen-Shiun Huang, Ling-Chiang Chu, Hsin-Tao Huang
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Abstract
A display device includes a driving substrate, a display medium layer, a water vapor barrier layer, a protective layer, and a glue layer. The display medium layer is disposed on the driving substrate. The water vapor barrier layer is disposed on the display medium layer and covers a periphery of the display medium layer. The protective layer is disposed on the water vapor barrier layer. The glue layer covers a periphery of the water vapor barrier layer and at least part of a periphery of the protective layer. A water vapor transmission rate of the water vapor barrier layer is less than a water vapor transmission rate of the glue layer.
Claims10
A display device, comprising:
- a driving substrate;
- a display medium layer, disposed on the driving substrate;
- a water vapor barrier layer, disposed on the display medium layer and covering a periphery of the display medium layer, wherein the water vapor barrier layer directly contacts the display medium layer;
- a protective layer, disposed on the water vapor barrier layer;
- and
- a glue layer, covering a periphery of the water vapor barrier layer and at least part of a periphery of the protective layer, wherein a water vapor transmission rate (WVTR) of the water vapor barrier layer is less than a WVTR of the glue layer.
A manufacturing method of a display device, comprising:
- providing a driving substrate;
- disposing a display medium layer on the driving substrate;
- forming a water vapor barrier layer on the display medium layer and covering a periphery of the display medium layer, wherein the water vapor barrier layer directly contacts the display medium layer;
- disposing a protective layer on the water vapor barrier layer;
- and
- forming a glue layer on a periphery of the water vapor barrier layer and at least part of a periphery of the protective layer, wherein a water vapor transmission rate (WVTR) of the water vapor barrier layer is less than a WVTR of the glue layer.
Dependencies are inferred from the claim text.