Input panel and portable electronic device using the input panel

A technology for input panels and electronic devices, applied to electronic switches, circuits, electric switches, etc., can solve problems such as false touches, and achieve the best control effect
CN101425418AInactive Publication Date: 2009-05-06HTC CORP
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
HTC CORP
Publication Date
2009-05-06
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an input panel which is applicable to a portable electronic device. The input panel comprises a switch plate, a touch-control plate and a gasket, wherein the switch plate comprises a circuit board and at least one dome switch; the circuit board is provided with at least one contact pad, and the dome switch is arranged on the contact pad; the touch-control plate is arranged on the switch plate and fits for inducing one touch action; and the gasket is arranged between the switch plate and the touch-control plate. When the touch-control plate is pressed, the touch-control plate is contacted with the dome switch so as to cause the dome switch to produce the elastic deformation to communicate with the contact pad.
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Description

technical field

[0001] The present invention relates to an input panel, and in particular to an input panel applied to a portable electronic device. Background technique

[0002] With the development of science and technology, human beings' dependence on electronic products is also increasing day by day. In response to the high-speed, high-efficiency, thin, light and small requirements of today's electronic products, various portable electronic devices such as ultra mobile personal computer (UMPC), tablet PC (tablet PC), palmtop computer (pocket PC), personal digital assistant (personal digital assistant, PDA), mobile phone (cell phone) and notebook computer (notebook PC) etc. have gradually increased in usage.

[0003] In the prior art, portable electronic devices generally use keyboards and touch panels as data input interfaces. However, due to structural differences, when a user operates such a portable electronic device, a false touch may sometimes occur and perform an...

Claims

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