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Input device and manufacturing method thereof

一种输入装置、制造方法的技术，应用在紧急保护装置、数据处理的输入/输出过程、开关侧位置等方向，达到粘接状态稳定的效果

Inactive Publication Date: 2008-10-01
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] In order to solve such a conventional problem, the present invention provides an input device with an inexpensive structure that can perform both pressing input operations and coordinate input operations satisfactorily using the same operation unit.

Method used

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  • Input device and manufacturing method thereof
  • Input device and manufacturing method thereof
  • Input device and manufacturing method thereof

Examples

Experimental program
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Embodiment approach

[0029] figure 1 is an exploded perspective view of an input device according to an embodiment of the present invention, figure 2 It is a sectional view of the same input device.

[0030] As shown in the figure, a plurality of keys 1 made of plastic such as polycarbonate are arranged on the main surface of the input device. A key pad 2 made of an elastic member such as silicone rubber is arranged below the key 1 . Also, the key 1 and the key pad 2 may be made of the same material, or may be integrally formed.

[0031] The lower surface of the keypad 2 is formed flat, and the coordinate input sensor 3 is bonded to the lower surface via an adhesive layer (not shown). The coordinate input sensor 3 is formed by pattern-printing electrodes (not shown) such as silver on a transparent film such as PET, and is connected to a control unit (not shown) including a controller IC or the like. The coordinate input sensor 3 operates as follows: when a finger or a conductor approaches or...

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PUM

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Abstract

An input device for constructing an inputting operation unit for various electronic apparatus and a method of manufacturing the input device are provided. The input device allows push-down inputting operation and position inputting operation using the same operating unit. The input device has a position input sensor provided under a key, and a base sheet having a movable contact joined to its bottom face depending on the location where the key is disposed, and a columnar section is disposed in a manner sandwiched between the position input sensor and the base sheet at the center of the movable contact.

Description

technical field [0001] The present invention relates to an input device constituting an input operation unit of various electronic devices and a manufacturing method thereof. Background technique [0002] As an input operation unit of various electronic devices, for example, an input device provided with a push-button input mechanism is often used in a mobile phone, and operations such as input of a telephone number can be performed by operating the input device. [0003] In addition, in recent years, with the development of the Internet connection environment, mobile phones also frequently browse the Internet browser, and it is necessary to freely move the cursor on the display. [0004] In order to perform these operations, an input device that combines a coordinate input device for moving a cursor on a display and a push-type input device for inputting a telephone number or the like has been devised. [0005] Below, refer to Figure 9 Such a conventional input device wil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H13/12H01H13/10G06F3/044H01H11/00H01H11/06G06F3/033G06F3/0354G06F3/041
CPCY10T29/49105H01H2221/05H01H2223/0345H01H2003/0293G06F3/03547H01H2221/006H01H2225/03G06F3/0202H01H2205/016G06F3/0414H01H13/807H01H2225/002H04M1/23H01H13/702
Inventor 立畠直树中山博
Owner PANASONIC CORP
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