公开(公告)号：US10557065B2

公开(公告)日：2020-02-11

申请号：US15449190

申请日：2017-03-03

Applicant: AGC Inc.

Inventor： Satoshi Niiyama ,  Toyokazu Suzuki ,  Naoko Aoki ,  Hitoshi Tsushima

IPC: C09J175/08 ,  C09J4/00 ,  B32B7/12 ,  B32B3/10 ,  B32B37/14 ,  B32B37/10 ,  G02F1/1335

Abstract: Provided is an adhesive layer-equipped transparent surface material that can easily be bonded to another surface material (a display panel, etc.) and that, when bonded to another surface material, is less likely to have voids left at the interface between the adhesive layer and another surface material. An adhesive layer-equipped transparent surface material 1 comprises an adhesive layer 14 formed on at least one surface of a protective plate 10 (a transparent surface material), wherein the adhesive layer 14 has a layer portion 18 spreading over the surface of the protective plate 10 and a barrier portion 20 surrounding the periphery of the layer portion 18; and the layer portion 18 has a shear modulus at 35° C. of from 0.5 to 100 kPa.

公开(公告)号：US11048115B2

公开(公告)日：2021-06-29

申请号：US16038905

申请日：2018-07-18

Applicant: AGC Inc.

Inventor： Satoshi Niiyama

IPC: G02F1/1335 ,  G02F1/13 ,  G09F9/00 ,  G02B5/30 ,  G02F1/1333

Abstract: Each of a mirror surface display device and a light reflecting member includes a support member having an optical thin film thereon, a broadband selective reflection film and a display in this order; the optical thin film being formed on a surface of the support member facing the broadband selective reflection film; and the broadband selective reflection film being a film selectively transmitting one of clockwise circularly polarized light and counterclockwise circularly polarized light, and selectively reflecting the other polarized light, and having cholesteric regularity.

公开(公告)号：US10386664B2

公开(公告)日：2019-08-20

申请号：US15151015

申请日：2016-05-10

Applicant: AGC Inc.

Inventor： Satoshi Niiyama ,  Masahiro Inoue ,  Kazushige Ota ,  Yu Nojiri ,  Hitoshi Tsushima

IPC: G02F1/1333 ,  B32B7/12 ,  B32B3/08

Abstract: To provide an adhesive layer-equipped transparent plate which makes it easy to bond a display device to a transparent support such as a glass plate and which can suppress a decrease in the image quality.The adhesive layer-equipped transparent plate 1 of the present invention comprises a transparent plate 2 having a first surface and a second surface, a light-shielding portion 3 provided on at least one of the periphery of the first surface 2a and the periphery of the second surface 2b of the transparent plate 2, a first adhesive layer 4 provided on the first surface 2a of the transparent plate 2, and a second adhesive layer 5 provided on the second surface 2b of the transparent plate 2, in a formation region with an area smaller than the formation region of the first adhesive layer 4.

公开(公告)号：US11385497B2

公开(公告)日：2022-07-12

申请号：US17348215

申请日：2021-06-15

Applicant: AGC Inc.

Inventor： Satoshi Niiyama

IPC: G02F1/1335 ,  G02F1/13 ,  G02F1/1333 ,  G09F9/00 ,  G02B5/30

Abstract: Each of a mirror surface display device and a light reflecting member includes a support member having an optical thin film thereon, a broadband selective reflection film and a display in this order; the optical thin film being formed on a surface of the support member facing the broadband selective reflection film; and the broadband selective reflection film being a film selectively transmitting one of clockwise circularly polarized light and counterclockwise circularly polarized light, and selectively reflecting the other polarized light, and having cholesteric regularity.