公开(公告)号：US20220390798A1

公开(公告)日：2022-12-08

申请号：US17885726

申请日：2022-08-11

Applicant: AGC Inc.

Inventor： Masanobu ISSHIKI

IPC: G02F1/1335 ,  G02B5/04

Abstract: The present invention relates to a prism layer (10) superimposed on the front surface of a display (20), in which: a plurality of prism parts (11) are vertically arranged; the prism parts (11) each have an upper slope surface (12) and a lower slope surface (13), and have a corner part (14) which has a forward protruding triangular shape in a cross-sectional view; the angle θ1 of the upper slope surface (12) with respect to a rear surface (15) is set to 60° to 120°, and the angle θ2 of the lower slope surface (13) with respect to the rear surface (15) is set to 5° to 45°; and the pitch Pp of a groove part (16) between the prism parts (11) is made smaller than the vertical pitch Pd of a pixel (21) of the display (20).

公开(公告)号：US20250042808A1

公开(公告)日：2025-02-06

申请号：US18919565

申请日：2024-10-18

Applicant: AGC Inc.

Inventor： Yuki AKAMA ,  Masanobu ISSHIKI ,  Yusuke MORI

IPC: C03C19/00 ,  B24C1/04 ,  B24C1/06 ,  C03C15/00

Abstract: A glass plate includes a first principal surface and a second principal surface facing away from the first principal surface, wherein the first principal surface includes an anti-glare surface, and the anti-glare surface includes a plurality of curvingly-recessed surfaces each of which has a spoon-cut shape.

公开(公告)号：US20200324522A1

公开(公告)日：2020-10-15

申请号：US16912169

申请日：2020-06-25

Applicant: AGC Inc. ,  AGC GLASS EUROPE ,  AGC FLAT GLASS NORTH AMERICA, INC. ,  AGC VIDROS DO BRASIL LTDA.

Inventor： Akiyo MATSUMOTO ,  Masanobu ISSHIKI ,  Masafumi AKITA

IPC: B32B17/10

Abstract: A transparent substrate with a laminated film, which comprises a transparent substrate and a laminated film formed on at least one surface of the transparent substrate, wherein the laminated film has a first dielectric layer, a crystallinity-improving layer, a functional layer and a second dielectric layer in this order from the transparent substrate side, the crystallinity-improving layer contains ZrNx (wherein x is higher than 1.2 and at most 2.0), the functional layer contains at least one metal nitride selected from the group consisting of titanium nitride, chromium nitride, niobium nitride, molybdenum nitride and hafnium nitride, and the concentration of oxygen atoms at a boundary between the crystallinity-improving layer and the functional layer, is at most 20 atom %.

公开(公告)号：US20230063968A1

公开(公告)日：2023-03-02

申请号：US18045269

申请日：2022-10-10

Applicant: AGC Inc.

Inventor： Yasuo MORIMOTO ,  Nobuhiro NAKAMURA ,  Masanobu ISSHIKI

IPC: H01Q1/38 ,  H01Q1/42

Abstract: A transparent antenna includes a transparent substrate; and a metal thin wire layer on an upper side of the transparent substrate. The transparent substrate has a thickness of 300 μm or less. The metal thin wire layer has an opening ratio of 80% or more. When a metal conductor having a surface resistivity ρ Ω/sq is placed parallel to the transparent antenna 0.15 mm apart, an input reflection coefficient S11(ρ, f) and a radiation efficiency Eff(ρ, f) at a frequency f satisfy relations S11(0.1 Ω/sq, f1 GHz)

公开(公告)号：US20190256410A1

公开(公告)日：2019-08-22

申请号：US16279036

申请日：2019-02-19

Applicant: AGC INC.

Inventor： Masanobu ISSHIKI ,  Toru Ikeda ,  Takaaki Murakami ,  Yosuke Takeda ,  Minoru Tamada

IPC: C03C17/00

Abstract: The present invention relates to a translucent structure having a surface unevenness shape which has: an area ratio of surface flat regions in which an angle formed with a flat surface is in a range of 0° to 0.5° of in a range of 0% to 5.8%; a projection density of in a range of 0.0001/μm2 to 0.05/μm2; a projection area ratio of in a range of 5.5% to 50%; a skewness Ssk which represents the degree of non-symmetry of in a range of −0.5 to 1.1; a load area factor Smr1 at a boundary between a projected mountain portion and a core portion of in a range of 0% to 14.5%; and an arithmetic average surface roughness Sa of in a range of 0.06 μm to 0.143 μm.