Light-modulating cell
AssigneeDai Nippon Printing Co., Ltd.
InventorKeisuke Miura
Life of this patent
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Abstract
A stacked body includes a first resin film, a first electrode portion, a first alignment film, and a sealing material which are stacked, wherein the first alignment film has a permeation region where at least a part of components constituting the sealing material permeate.
Claims22
A stacked body comprising a first resin film, a first electrode portion, a first alignment film, and a sealing material which are stacked, and further comprising a second alignment film, the sealant material being arranged between the first and second alignment films, wherein:
- the first alignment film has a permeation region where at least a part of components constituting the sealing material permeate, and
- at least a part of the components constituting the sealing material which permeate the first alignment film permeates up to a portion separated from an end surface of the first alignment film on a side of the sealing material by 30 nanometers or more with respect to a stacking direction of the first alignment film and the sealing material.
A stacked body comprising a first resin film, a first electrode portion, a first alignment film, and a sealing material which are stacked, and further comprising a second alignment film, the sealant material being arranged between the first and second alignment films, wherein:
- the first alignment film has a permeation region where at least a part of components constituting the sealing material permeate and a non-permeation region where no components constituting the sealing material permeate,
- a portion of the sealing material that does not permeate the first alignment film, the permeation region of the first alignment film, and the non-permeation region of the first alignment film are sequentially arranged in a stacking direction, and
- at least a part of the components constituting the sealing material which permeate the first alignment film permeates up to a portion separated from an end surface of the first alignment film on a side of the sealing material by 30 nanometers or more with respect to a stacking direction of the first alignment film and the sealing material.
A light-modulating cell comprising:
- a pair of polarizing elements;
- a pair of electrode base material layers arranged between the pair of polarizing elements, each of the electrode base material layers having a resin film and an electrode portion fixed to the resin film;
- a pair of alignment films arranged between the pair of electrode base material layers;
- a liquid crystal layer arranged between the pair of alignment films;
- and
- a sealing material arranged between the pair of alignment films to be adjacent to the liquid crystal layer,
- wherein at least a part of components constituting the sealing material permeates up to a portion separated from an end surface of at least any one of the pair of alignment films on a side of the sealing material by 30 nanometers or more with respect to a stacking direction of the pair of alignment films and the sealing material.
Dependencies are inferred from the claim text.