Display device and manufacturing method thereof
AssigneeJapan Display Inc.
InventorMuneharu Akiyoshi
Life of this patent
Estimating the term…
Abstract
According to one embodiment, a display device includes a first substrate including a first insulative substrate, an outer peripheral wiring formed above the first insulative substrate, an insulation film disposed on the outer peripheral wiring, a pixel electrode formed on the insulation film in an active area for displaying an image, and a first bank formed in a line shape on the insulation film in a peripheral area surrounding the active area, a second substrate including at least a second insulative substrate, and a sealant which is provided in a manner to envelop the first bank, and which attaches the first substrate and the second substrate.
Claims14
A display device comprising:
- a first substrate including a first insulative substrate, a plurality of pixels in an active area, and a first bank having a wall shape above the first insulative substrate in a peripheral area surrounding the active area;
- a second substrate including at least a second insulative substrate;
- and
- a sealant which is provided in a manner to envelop the first bank, and which attaches the first substrate and the second substrate in the peripheral area,
- wherein the first bank is spaced apart from the second substrate by the sealant,
- the second substrate further includes a second bank which has a wall shape, and is enveloped in the sealant in the peripheral area,
- the second bank is spaced apart from the first substrate by the sealant,
- each of the pixels includes a pixel electrode formed above the first insulative substrate, and
- the first substrate further includes a first alignment film which covers the pixel electrode, extends to the peripheral area, and overlaps with the sealant in the peripheral area.
A display device comprising:
- a first substrate including a first insulative substrate, a plurality of pixels in an active area, and a first bank having a wall shape above the first insulative substrate in a peripheral area surrounding the active area;
- a second substrate including at least a second insulative substrate;
- and
- a sealant which is provided in a manner to envelop the first bank, and which attaches the first substrate and the second substrate in the peripheral area,
- wherein the first bank is spaced apart from the second substrate by the sealant,
- the second substrate further includes a second bank which has a wall shape, and is enveloped in the sealant in the peripheral area,
- the second bank is spaced apart from the first substrate by the sealant, and
- the first bank and the second bank do not extend between adjacent pixels.
A display device comprising:
- a first substrate including a first insulative substrate, a plurality of pixels in an active area, and a first bank having a wall shape above the first insulative substrate in a peripheral area surrounding the active area;
- a second substrate including at least a second insulative substrate;
- and
- a sealant which is provided in a manner to envelop the first bank, and which attaches the first substrate and the second substrate in the peripheral area,
- wherein the first bank is spaced apart from the second substrate by the sealant,
- the second substrate further includes a second bank which has a wall shape, and is enveloped in the sealant in the peripheral area,
- the second bank is spaced apart from the first substrate by the sealant,
- the first bank and the second bank have a first length in a first direction,
- the pixels have a second length in the first direction, and
- the first length is greater than the second length.
Dependencies are inferred from the claim text.