- Patent Title: Capacitive touch sensitive housing and method for making the same
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Application No.: US15618870Application Date: 2017-06-09
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Publication No.: US09933811B2Publication Date: 2018-04-03
- Inventor: Sheng-Hung Yi , Pen-Yi Liao
- Applicant: Taiwan Green Point Enterprises Co., Ltd.
- Applicant Address: TW Taichung
- Assignee: Taiwan Green Point Enterprises Co., Ltd.
- Current Assignee: Taiwan Green Point Enterprises Co., Ltd.
- Current Assignee Address: TW Taichung
- Agency: Volpe and Koenig, P.C.
- Main IPC: H05K5/00
- IPC: H05K5/00 ; G06F1/16 ; G06F3/044 ; G06F3/0354 ; H03K17/96 ; C23C18/31 ; C23C26/00 ; C25D5/02 ; C23C18/16

Abstract:
A method for making a capacitive touch sensitive housing, comprises: forming a non-patterned active metal layer on a housing wall; patterning the non-patterned active metal layer on the housing wall by laser ablation such that the non-patterned active metal layer is formed into a patterned active metal layer including a plurality of plating portions separated from each other, and a plurality of non-plating portions separated from the plating portions; and forming a metal layer on the patterned active metal layer such that the metal layer has first portions formed on the plating portions of the patterned active metal layer, and second portions formed on the non-plating portions of the patterned active metal layer.
Public/Granted literature
- US20170277218A1 CAPACITIVE TOUCH SENSITIVE HOUSING AND METHOD FOR MAKING THE SAME Public/Granted day:2017-09-28
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