Display device and electronic apparatus
View Patent ↗A display device includes a first substrate, a second substrate, and microcapsules sandwiched between the first substrate and the second substrate, the microcapsules constituting a display area, the microcapsules encapsulating a display material whose optical properties change in response to electrical stimulation. A conductive material for conducting between the substrates is provided between the first substrate and the second substrate to constitute a vertically conducting portion. The thickness of the conductive material is set such that the distance between the first substrate and the second substrate at the vertically conducting portion is larger than the distance between the first substrate and the second substrate in the display area.
1. A display device comprising:
a first substrate;
a second substrate;
a first adhesive layer disposed on the first substrate;
microcapsules disposed between the first adhesive layer and the second substrate, the microcapsules constituting a display area, the microcapsules encapsulating electrophoretic particles;
a conductive material for conducting between the substrates that is disposed between the first substrate and the second substrate to constitute a vertically conducting portion, the conductive material being disposed at a position different from that of the microcapsules and from that of the first adhesive layer; and
a second adhesive layer which bonds the first substrate to the second substrate, a second adhesive layer being provided between the first substrate and the second substrate, the second adhesive layer being disposed outside the vertically conducting portion and the display area so as to surround the vertically conducting portion and the display area,
wherein the thickness of the conductive material is larger than the total of the thickness of the microcapsule and the thickness of the first adhesive layer in the display area.
2. The display device according to claim 1 , wherein the thickness of the conductive material is larger than the total of the thickness of the microcapsule and the thickness of the adhesive sheet in the display area by a range of 10 to 200 μm.
3. The display device according to claim 1 , wherein the second adhesive layer is composed of a moisture-resistant resin.
4. An electronic apparatus comprising the display device according to claim 1 .