公开(公告)号：US20230205139A1

公开(公告)日：2023-06-29

申请号：US18113518

申请日：2023-02-23

Applicant: Citizen Watch Co., Ltd.

Inventor： Shinji SATOH ,  Motoyoshi ITOH

IPC: G04B19/12 ,  G04B19/30 ,  G04B19/06 ,  G04C10/02 ,  G04B19/10

CPC classification number: G04B19/12 ,  G04B19/30 ,  G04B19/065 ,  G04C10/02 ,  G04B19/10

Abstract: A display panel includes a plate-shaped decoration member including a shading part and a light transmission part formed within the shading part, as well as a plate-shaped reflection member disposed on a back side of the decoration member. The shading part and the light transmission part create a fine pattern in a plan view. The reflection member is configured to reflect light. The decoration member is disposed on a front surface of the reflection member.

公开(公告)号：US20210034017A1

公开(公告)日：2021-02-04

申请号：US16526796

申请日：2019-07-30

Applicant: CITIZEN WATCH CO., LTD.

Inventor： Shinji SATOH ,  Motoyoshi ITOH

IPC: G04B19/12 ,  G04B19/30 ,  G04B19/10 ,  G04C10/02 ,  G04B19/06

Abstract: A display panel includes a plate-shaped decoration member including a shading part and a light transmission part formed within the shading part, as well as a plate-shaped reflection member disposed on a back side of the decoration member. The shading part and the light transmission part create a fine pattern in plan view. The reflection member is configured to reflect light. The decoration member is disposed on a front surface of the reflection member.

公开(公告)号：US20210191329A1

公开(公告)日：2021-06-24

申请号：US17131576

申请日：2020-12-22

Applicant: CITIZEN WATCH CO., LTD.

Inventor： Shinji SATOH ,  Naoto TAKASHIMA

IPC: G04B19/12

Abstract: A timepiece display plate includes a flat plate base that transmits light, a plurality of metallic foil pieces that are disposed on one face of the base, each of the plurality of metallic foil pieces having a thickness that transmits the light, and a protection layer that is laminated on the one face to cover the metallic foil pieces and transmit the light.