Invention Grant
- Patent Title: Keyboard structure
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Application No.: US17131281Application Date: 2020-12-22
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Publication No.: US11295910B2Publication Date: 2022-04-05
- Inventor: Ming-Fu Yen , Wei-Pin Chuang , Cheng-Hsiung Huang , Min-Chuan Shao , Han-Yang Hsu , Jian-Jhih Chen , Hsin-Fu Liu
- Applicant: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED , LITE-ON TECHNOLOGY CORPORATION
- Applicant Address: CN Guangzhou; TW Taipei
- Assignee: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED,LITE-ON TECHNOLOGY CORPORATION
- Current Assignee: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED,LITE-ON TECHNOLOGY CORPORATION
- Current Assignee Address: CN Guangzhou; TW Taipei
- Agency: Innovation Counsel LLP
- Priority: CN202011166603.0 20201027
- Main IPC: H01H13/83
- IPC: H01H13/83 ; H01H13/705

Abstract:
A keyboard structure including a base, at least one key and an electronic element is provided. The key is disposed on the base and sequentially includes a cap, a limiting structure, an elastic member and a membrane switch from top to down, wherein the elastic member is disposed on the membrane switch, the cap is disposed on the elastic member, and the limiting structure connects the cap and the base, such that the cap is configured to move relative to the base in a vertical direction. The electronic element is disposed on the membrane switch and is surrounded by an electrostatic protection zone, wherein the membrane switch has a hole corresponding to the electrostatic protection zone.
Public/Granted literature
- US20210210293A1 KEYBOARD STRUCTURE Public/Granted day:2021-07-08
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