Invention Grant
- Patent Title: Typesetting fixing method, display plate and timepiece
- Patent Title (中): 排版固定方法,显示板和时计
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Application No.: US14732439Application Date: 2015-06-05
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Publication No.: US09298165B2Publication Date: 2016-03-29
- Inventor: Kenichi Inoue
- Applicant: CASIO COMPUTER CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: CASIO COMPUTER CO., LTD.
- Current Assignee: CASIO COMPUTER CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Holtz, Holtz & Volek PC
- Priority: JP2014-134435 20140630
- Main IPC: G04B19/10
- IPC: G04B19/10 ; G04B19/06 ; B29C65/00

Abstract:
A typesetting fixing method includes: disposing a typesetting member on a front surface of a dial plate, the dial plate being made of a transparent or semitransparent resin and the typesetting member being made of an opaque or semitransparent resin having a laser absorbing property; irradiating the dial plate with a laser beam from a rear side of the dial plate while the dial plate is uniformly applied a pressure by a heat-resistant jig; and welding the typesetting member on the dial plate by absorbing the laser beam at an interface of the typesetting member and by melting at least one of the typesetting member and the dial plate by heat.
Public/Granted literature
- US20150378310A1 TYPESETTING FIXING METHOD, DISPLAY PLATE AND TIMEPIECE Public/Granted day:2015-12-31
Information query
IPC分类: