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Digitizer for a fingertip tactile-sense device

An input device, tactile technology, applied in electrical digital data processing, input/output process of data processing, instruments, etc., can solve problems such as complex information exchange

Inactive Publication Date: 2010-08-25
爱梦有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, the exchange of information via these kinds of small electronic devices is becoming more complex, so that not only must their input devices become more compact, but they must also be capable of complex information processing with ease

Method used

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  • Digitizer for a fingertip tactile-sense device
  • Digitizer for a fingertip tactile-sense device
  • Digitizer for a fingertip tactile-sense device

Examples

Experimental program
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Embodiment Construction

[0120] First, an overview of a fingertip tactile input device to which the digitizer for a fingertip tactile input device of the present invention is applied will be described.

[0121] Figure 6-Figure 9 An example of a fingertip tactile input device to which the digitizer for fingertip tactile input device of the present invention is applied is shown. The present embodiment is an example in which the fingertip tactile input device is packaged in a housing, however, it is also possible to directly provide the fingertip tactile input device in the small electronic device by using a rack or the like of the small electronic device.

[0122] Figure 6 (a) is a perspective view showing a state in which the digitizer (1) for fingertip tactile input device of the present invention is combined with the actuator (2) of the fingertip tactile input device. in addition, Figure 6 (b) is a similar perspective view showing the pattern formed on the resistive sheet (10) of the digitizer ...

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Abstract

The present invention provides a digitizer for a fingertip tactile-sense input device to which switches can be added without having to increase the number of wires. A first lower right contact (33b) and a second lower right contact (33c) are placed respectively on the first and second resistive sheets (10a, 20a) at specified positions that are separated to the right from the control area (11, 21) so that they form a lower right switch (33), with the first lower right contact (33b) being connected to the bottom edge electrode (11b) and the second lower right contact (33c) being connected to the right edge electrode (21a); and a first upper left contact (34b) and a second upper left contact (34c) are placed respectively on the first and second resistive sheets (10a, 20a) at specified positions that are separated to the left from the control area (11, 21) so that they form the upper left switch (34), with the first upper left contact (34b) being connected to the top edge electrode (11a) and the second upper left contact (34c) being connected to the left edge electrode (21b).

Description

technical field [0001] The present invention relates to a digitizer for a fingertip tactile input device for inputting numbers, text, graphics to a small electronic device such as a personal digital assistant by utilizing an individual's fingertip sense of touch or location information, small electronic devices such as personal digital assistants include mobile phones, remote controls, mobile audio players, mice, electronic notebooks, gaming devices or medical devices. Background technique [0002] Currently, small electronic devices such as personal digital assistants have become significantly popular, and as these small electronic devices become more compact, input devices used in these devices must also become more compact. Furthermore, the exchange of information via these kinds of small electronic devices is becoming more complex, so that not only must their input devices become more compact, but they must also be capable of complex information processing with ease. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/045
CPCG06F3/045
Inventor 中山卓郎吉田厚英田中丰稔
Owner 爱梦有限公司
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