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Electronic device

A technology of electronic devices and flexible circuit boards, applied in the direction of electrical components, electrical equipment shells/cabinets/drawers, electrical equipment structural parts, etc., can solve the problem of the reduction of available space for key modules, design restrictions of electronic devices, flexible circuits, etc. Board damage etc.

Inactive Publication Date: 2010-09-15
HTC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in existing electronic devices, because the display module and the key module cannot be fully expanded, the usable space of the key module is reduced, and the design of the electronic device is limited, and the overlapping area of ​​the display module and the key module is used to protect the flexible circuit board. , it is also easy to damage the flexible circuit board

Method used

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Examples

Experimental program
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Embodiment Construction

[0068] figure 1 It is a schematic diagram showing the electronic device of the present invention. The electronic device 100 can be a mobile phone (Mobile Phone), a personal digital assistant (Personal Digital Assistant, PDA), a smart phone (smart phone), an ultra mobile computer (Ultra Mobile PC, UMPC) )Wait. The electronic device 100 of the present invention includes a display module 1, a button module 2 and a flexible circuit board 3 (shown in Figure 4A ~ Figure 4C ), wherein the key module 2 is arranged under the display module 1, and the display module 1 and the key module 2 are electrically connected by a flexible printed circuit board. push out, so that the display module 1 and the key module 2 of the electronic device become the unfolded state, to show the surface keys of the key module 2, such as figure 2 As shown (the buttons on the button module 2 are removed in the figure to facilitate structural display), and when the user finishes using the electronic device 1...

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PUM

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Abstract

The invention discloses an electronic device, which comprises a first module, a second module, a flexible circuit board, a first protective cover and a second protective cover. The first module comprises a bottom board; the second module is arranged below the first module, and comprises a top slab; the flexible circuit board is electrically connected with the first module and the second module; the first protective cover is arranged below the top slab; and the second protective cover is arranged below the top slab, and one end of the second protective cover is fixed to the bottom board, wherein when the first module relative to the second module slides from a first position to a second position, the bottom board drives the second protective cover, so that the second protective cover is transformed from a first state to a second state to fully cover the flexible circuit board.

Description

technical field [0001] The invention relates to an electronic device. The electronic device has a combination of a side cover, a protective cover and a torsion spring, so as to increase the protection effect of the flexible circuit board. Background technique [0002] At present, the existing sliding electronic device is generally composed of a display module and a key module, and a flexible circuit board is used to electrically connect the display module and the key module. When the user wants to use the electronic device, a push force can be applied to the display module, so that the display module can slide from the first position to the second position relative to the key module, and the display module and the key module form an unfolded state, and display the key The surface button of the module is convenient for the user to operate; when the user finishes using the electronic device, a push force can be applied to the display module, so that the display module can slid...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K5/00H05K5/03H05K7/00
Inventor 叶至善
Owner HTC CORP
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