KEY SHEET AND PROTECTION CASE

Title:

KEY SHEET AND PROTECTION CASE

Document Type and Number:

Japanese Patent JP2019003282

Kind Code:

A

Abstract:

To prevent reaction of a touch panel against a user intention and causing an error.SOLUTION: A key sheet (1) includes an input key section (2) having a conductor (3), and is arranged on a touch panel (7). In a state where a surface of the input key section (2) is not pressed down, a top surface side gap (4-a) is formed between the surface and the conductor (3), and a bottom surface side gap (5-a) is formed between the conductor (3) and the touch panel (7). It is configured that, by pressing down the surface of the input key section (2), the top surface side gap (4-a) and the bottom surface side gap (5-a) contract.SELECTED DRAWING: Figure 2

Inventors:

OKUSAKO KAZUTAKA

Application Number:

JP2017115335A

Publication Date:

January 10, 2019

Filing Date:

June 12, 2017

Export Citation:

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Assignee:

SHARP KK

International Classes:

G06F3/023; G06F1/16; G06F3/041; G06F3/044; H03M11/14

Attorney, Agent or Firm:

Harakenzo world patent & trademark

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