公开(公告)号：US20250093552A1

公开(公告)日：2025-03-20

申请号：US18962964

申请日：2024-11-27

Applicant: AGC Inc.

Inventor： Yasuhisa NISHIKAWA ,  Kazuya Takemoto ,  Hideaki Takahoshi ,  Tamotsu Morimoto

IPC: G02B1/118 ,  G02B1/115 ,  G02B1/18

Abstract: An antiglare layer-attached transparent substrate includes: a transparent substrate comprising two main surfaces; and an antiglare layer and an anti-reflective layer in this order on at least one main surface of the transparent substrate. The antiglare layer-attached transparent substrate has a haze value of 30% or more, and a skewness Ssk of 0.4 or less on a surface having the antiglare layer, and the antiglare layer contains fine particles, and a difference between a thickness of the antiglare layer and an average particle diameter of the fine particles is 4 μm or less.

公开(公告)号：US12222222B2

公开(公告)日：2025-02-11

申请号：US18625325

申请日：2024-04-03

Applicant: AGC Inc.

Inventor： Kazuya Takemoto ,  Atsushi Koyanagi ,  Naoto Tatsuoka

IPC: G01D11/24 ,  G02B5/28 ,  H05B3/16

Abstract: A sensor cover, provided in an opening of a housing that houses a sensor, includes a conductor; a dielectric multilayer film; and a heating film, in a desired order from an outside of the housing toward an inside of the housing. The conductor and the heating film are insulated from each other. A shortest distance between the conductor and the heating film is 2.0 μm or more.

公开(公告)号：US20240414991A1

公开(公告)日：2024-12-12

申请号：US18813331

申请日：2024-08-23

Applicant: AGC Inc.

Inventor： Katsumi SUZUKI ,  Kazuya Takemoto

IPC: H10K59/80 ,  G02B1/11 ,  H01L33/58

Abstract: A self-luminous display device includes an anti-reflective film-attached transparent substrate including a transparent substrate and an anti-reflective film on the transparent substrate. The anti-reflective film has a light absorption ability and has a laminated structure in which at least two dielectric layers having different refractive indices are laminated.