公开(公告)号：US20190094419A1

公开(公告)日：2019-03-28

申请号：US16094219

申请日：2017-04-04

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TAKAYUKI NAGAHARA ,  KAZUHIKO KANEUCHI ,  TATSUYA NISHIMURA ,  YASUTAKA YAMAMOTO ,  SUGURU FURUICHI

IPC: G02B1/11 ,  G02B1/14 ,  G02B5/20

Abstract: A cover component covering a surface of a display panel includes a decorative layer that includes a colored region having a frame shape and a transmissive region provided on an inside of the colored region. In addition, the cover component includes an anti-reflection layer that includes an anti-reflection region having a fine uneven shape formed on at least one surface of the anti-reflection layer. The anti-reflection layer overlaps the decorative layer. The anti-reflection region covers the transmissive region and protrudes into the colored region over a whole inner peripheral portion of the colored region.

公开(公告)号：US20210190994A1

公开(公告)日：2021-06-24

申请号：US17112962

申请日：2020-12-04

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TAKASHI NAKAGAWA ,  TAKAYUKI NAGAHARA

IPC: G02B1/14 ,  G02B5/20

Abstract: An optical functional resin panel includes an injection molding resin, a base film, an ultraviolet curable hard coat layer provided on a surface of the base film, and a reflectance control layer provided on a surface of the hard coat layer, in which the reflectance control layer has a thickness variation of 10% or less, and the base film, the hard coat layer, and the reflectance control layer have a surface hardness increasing in this order.

公开(公告)号：US20190063722A1

公开(公告)日：2019-02-28

申请号：US16053722

申请日：2018-08-02

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TOMONORI SUGIYAMA ,  SATOSHI TANIGAWA ,  TAKESHI KIRITOSHI ,  TAKAYUKI NAGAHARA ,  KAZUHIKO KANEUCHI ,  HIDEAKI NAKAGAWA

IPC: F21V3/06 ,  B32B7/12 ,  B32B21/14 ,  B32B21/08

Abstract: A resin component includes a natural wooden veneer, a light-transmitting ink printed layer, an adhesive layer, and a light-transmitting reinforcement layer. The veneer includes a sparseness portion and a denseness portion of conduits, is 50% or more and 80% or less in light transmittance, and is 0.1 mm or more and 0.6 mm or less in plate thickness. The light-transmitting ink printed layer is formed on a first surface of the veneer, is 2 μm or more and 20 μm or less in thickness, and contains a pigment or a dye. The adhesive layer is formed on a second surface which is an opposite side of the first surface of the veneer. The reinforcement layer is formed on a surface, which is an opposite side of the veneer, of the adhesive layer.

公开(公告)号：US20250069562A1

公开(公告)日：2025-02-27

申请号：US18946948

申请日：2024-11-14

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TAKAYUKI NAGAHARA ,  TOMONORI SUGIYAMA ,  KAZUHIKO KANEUCHI

IPC: G09G3/36 ,  B60R13/02 ,  G02F1/137 ,  G06F3/01 ,  G06F3/044 ,  H10K59/50

Abstract: A display member according to the present disclosure includes an external appearance surface, a display layer having a first surface facing the external appearance surface and a second surface opposite to the first surface and having a light transmission characteristic, and a decorative body disposed facing the second surface of the display layer. The display layer has a display region on the surface on the side of the external appearance surface. The display member causes the output to be visually recognized in the display region when the display layer is turned on, and causes the decorative body to be visually recognized through the display region when the display layer is turned off.

公开(公告)号：US20200282702A1

公开(公告)日：2020-09-10

申请号：US16796776

申请日：2020-02-20

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TOMONORI SUGIYAMA ,  KAZUHIKO KANEUCHI ,  HIDEAKI NAKAGAWA ,  TAKAYUKI NAGAHARA

IPC: B32B7/12 ,  B32B3/26 ,  B32B9/00 ,  B32B9/04 ,  B32B5/02 ,  B32B27/36 ,  B32B27/30 ,  B32B37/06 ,  B32B37/10 ,  B32B37/12 ,  B32B37/18 ,  B32B38/00 ,  F21V3/06 ,  F21V23/04 ,  F21V3/10 ,  G09F13/04 ,  B44F1/06

Abstract: A decorative sheet including: a material sheet of which a surface roughness R1 on a front side is greater than a surface roughness R2 on a back side; a first adhesive layer provided on the front side of the material sheet; a thin film layer provided above the front side of the material sheet via the first adhesive layer; a second adhesive layer provided on the back side of the material sheet; and a sheet support layer provided below the back side of the material sheet via the second adhesive layer, in which each of the layers is integrated as one sheet, and an air layer exists on an interface between the first adhesive layer and a trough of an uneven shape on the front side of the material sheet.