Electro-optical display, electrophoretic display, and electronic device
AssigneeSeiko Epson Corporation
InventorsWataru Ito, Hikari Yuzawa
Life of this patent
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Abstract
An electro-optical display includes a first substrate and a second substrate opposing to each other, a display layer disposed between the first substrate and the second substrate, and a cover layer covering a surface of the second substrate on an opposite side of the display layer. A surface of the display layer disposed on the first substrate is a display face, and the first substrate and the cover layer are bonded with a moisture-proof resin disposed at a sealing region surrounding the display face. The first substrate and/or the cover layer have a groove in the surface that is in contact with the moisture-proof resin, and the groove is filled with the moisture-proof resin.
Claims11
An electro-optical display comprising:
- a first substrate and a second substrate opposing to each other;
- a display layer disposed between the first substrate and the second substrate;
- and
- a cover layer covering a surface of the second substrate on an opposite side of the display layer, wherein
- a surface of the display layer disposed on the first substrate is a display face, and the first substrate and the cover layer are bonded with a moisture-proof resin disposed at a sealing region surrounding the display face;
- and
- the first substrate and/or the cover layer have a groove in the surface that is in contact with the moisture-proof resin, and the groove is filled with the moisture-proof resin.
An electrophoretic display comprising:
- a first substrate and a second substrate opposing to each other;
- an electrophoretic layer disposed between the first substrate and the second substrate;
- and
- a cover layer covering the surface of the second substrate on an opposite side of the electrophoretic layer, wherein
- a surface of the electrophoretic layer disposed on the first substrate is a display face, and the first substrate and the cover layer are bonded with a moisture-proof resin disposed at a sealing region surrounding the display face;
- and
- the first substrate and/or the cover layer have a groove in the surface that is in contact with the moisture-proof resin, and the groove is filled with the moisture-proof resin.
Dependencies are inferred from the claim text.