Invention Application
- Patent Title: TIMEPIECE DISPLAY PLATE, TIMEPIECE, AND METHOD OF MANUFACTURING TIMEPIECE DISPLAY PLATE
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Application No.: US17131576Application Date: 2020-12-22
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Publication No.: US20210191329A1Publication Date: 2021-06-24
- Inventor: Shinji SATOH , Naoto TAKASHIMA
- Applicant: CITIZEN WATCH CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: CITIZEN WATCH CO., LTD.
- Current Assignee: CITIZEN WATCH CO., LTD.
- Current Assignee Address: JP Tokyo
- Priority: JP2019-231322 20191223,JP2020-004295 20200115
- Main IPC: G04B19/12
- 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.
Public/Granted literature
- US12140908B2 Timepiece display plate, timepiece, and method of manufacturing timepiece display plate Public/Granted day:2024-11-12
Information query
