Title:
LIGHT CONTROL SHEET
Document Type and Number:
WIPO Patent Application WO/2023/210460
Kind Code:
A1
Abstract:
This light control sheet comprises: a first electrode sheet comprising a first transparent base material and a first transparent electrode layer, the first transparent base material having a first surface that is in contact with the first transparent electrode layer and a second surface opposite to the first surface; a second electrode sheet comprising a second transparent base material and a second transparent electrode layer, a light control layer located between the first transparent electrode layer and the second transparent electrode layer; and an adherend layer that is bonded to the second surface of the first transparent base material. In plan view when viewed from a viewpoint facing the light control sheet, a base material surface that is part of the second surface of the first transparent base material is exposed from the adherend layer, an electrode surface that is part of a surface, which is in contact with the light control layer, of the second transparent electrode layer is exposed from the first transparent base material and the light control layer, and at an edge part of the light control sheet, a sealing part is provided so as to cover the electrode surface, an end surface of the light control layer, the base material surface, and an end surface of the adherend layer.
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Inventors:
SHIRAISHI RYUJI (JP)
OONISHI TAKASHI (JP)
OONISHI TAKASHI (JP)
Application Number:
PCT/JP2023/015593
Publication Date:
November 02, 2023
Filing Date:
April 19, 2023
Export Citation:
Assignee:
TOPPAN INC (JP)
International Classes:
G02F1/13; G02F1/1339
Foreign References:
| JP2016509264A | 2016-03-24 | |||
| JP2005529361A | 2005-09-29 | |||
| JP2019159139A | 2019-09-19 |
Attorney, Agent or Firm:
ONDA Makoto et al. (JP)
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