Electric device with virtual data input device
A technology of electronic devices and input devices, which is applied in the input/output process of data processing, electrical digital data processing, instruments, etc., and can solve the problems of increasing demand for low cost and light weight
Inactive Publication Date: 2010-07-21
PIXART IMAGING INC
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[0003] However, with the increasing demand for low cost and thinner handheld electronic devices, traditional data input devices such as keyboards and pointing devices have been difficult to meet the requirements; how to further reduce the cost and save space of handheld electronic devices still needs to be solved
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[0034] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation and structure of the electronic device with a virtual data input device proposed in accordance with the present invention will be given below with reference to the drawings and preferred embodiments. , Characteristics and effects are explained in detail.
[0035] The foregoing and other technical content, features and effects of the present invention will be clearly presented in the following detailed description of a preferred embodiment with reference to the drawings. The directional terms mentioned in the following embodiments, for example: left, right, or front, are only directions for referring to the attached drawings. Therefore, the directional terms used are used to illustrate but not to limit the present invention.
[0036] See figure 1 What is shown is a partial three-dimensional schematic diagram of an ...
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The invention relates to an electric device provided with a virtual data input device. The electric device comprises a first main body, a second main body, a pressure-sensing plane, an image sensing module and a processor, wherein the second main body is provided with a display screen; the pressure-sensing plane is arranged on the first main body and can generate a starting signal to respond a pressing action when a user conducts the pressing action on the pressure-sensing plane; the image sensing module is arranged on the second main body and used for sensing the pressing action conducted by the user on the pressure-sensing plane and generating an image signal containing the pressing position information; and the processor is electrically coupled to the pressure-sensing plane and the image sensing module and can process the image signal so as to perform a data input operation associated with the pressing action after the starting signal is triggered.
Description
Technical field [0001] The invention relates to the field of electronic devices, in particular to an electronic device with a virtual data input device. Background technique [0002] In many palm-sized electronic devices such as notebook computers and personal digital assistants (PDAs), the keyboard is one of the commonly used data input devices; the keyboard includes multiple keys and an electromechanical interface. The user presses the keys and passes the electromechanical interface. Data can be input to the electronic device by converting it into the corresponding electrical signal. Another commonly used data input device is a pointing device, such as a mouse, trackball, etc. The user can use the pointing device to control the position of the pointer or cursor on the display screen of the electronic device to click the corresponding Function. [0003] However, with the increasing demand for low-cost and thinner handheld electronic devices, traditional data input devices such a...
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Login to View More IPC IPC(8): G06F3/041G06F3/042G06F3/048G06F3/033G06F3/0354G06F3/0488
Inventor 吕志宏蔡政男孙正光徐尧庆柯怡贤林卓毅
Owner PIXART IMAGING INC