KR101824964B1 - Communication terminal for operating mouse function - Google Patents

Communication terminal for operating mouse function Download PDF

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Publication number
KR101824964B1
KR101824964B1 KR1020150176649A KR20150176649A KR101824964B1 KR 101824964 B1 KR101824964 B1 KR 101824964B1 KR 1020150176649 A KR1020150176649 A KR 1020150176649A KR 20150176649 A KR20150176649 A KR 20150176649A KR 101824964 B1 KR101824964 B1 KR 101824964B1
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South Korea
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mouse
information
module
usb
smartphone
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KR1020150176649A
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Korean (ko)
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KR20170069454A (en
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최영일
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최영일
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    • H04M1/72527—
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03543—Mice or pucks

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)

Abstract

A mouse module for receiving mouse function selection information from a smartphone and generating and transmitting mouse movement information to the computer in real time together with the mouse function selection information; And a smartphone for displaying a mouse screen for selecting a mouse operation and transmitting the mouse function selection information selected by the user to the mouse module through the mouse screen.

Description

Technical Field [0001] The present invention relates to a communication terminal,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a communication terminal apparatus, and more particularly, to a communication terminal apparatus capable of operating a communication terminal apparatus such as a smart phone.

A computer can handle various tasks using a built-in central processing unit (hereinafter referred to as "CPU"), and is equipped with a communication function, thereby becoming an essential means for work in a company. In addition, the use in the home such as banking transaction, learning, information acquisition, electronic commerce is increasing exponentially.

A keyboard and a mouse are used as input means for inputting data (data) and control signals to a computer. The keyboard is mainly used for inputting text data and control signals such as letters and numbers, and the mouse is mainly used for visually controlling a program, such as activating a pull-down menu or selecting a command from a menu. It is complementary and helps to work. The mouse controller computes whether the mouse is clicked, moves the mouse, calculates information to be sent to the CPU, and determines the position of the mouse cursor. The mouse controller changes the movement signal according to the position of the cursor and sends it to the CPU (not shown) of the computer main board. The signal delivered to the CPU of the computer is delivered to the memory (which is incorporated in the computer 300), and the signal is displayed through the monitor via the graphics card. As described above, the mouse is a useful input device that can be easily input in a GUI (Graphic User Interface) method.

However, such a mouse has a problem that it must be provided as a necessity necessary for a computer. Particularly, in the case of a portable PC having high portability such as a notebook PC, a tablet PC, and a slate PC, there is an inconvenience that the mouse must be carried separately for improvement.

Korean Patent Laid-Open No. 10-2003-0022623

SUMMARY OF THE INVENTION The present invention provides a communication terminal apparatus capable of operating a communication terminal apparatus such as a smart phone. The present invention also provides a method for intuitively recognizing a DPI when a user performs a mouse function using a smartphone.

A mouse module for receiving mouse function selection information from a smartphone and generating and transmitting mouse movement information to the computer in real time together with the mouse function selection information; And a smartphone for displaying a mouse screen for selecting a mouse operation and transmitting the mouse function selection information selected by the user to the mouse module through the mouse screen.

The mouse module includes: a mouse USB jack connected to the smartphone USB port; A mouse USB communication unit for receiving mouse function selection information from the smartphone through the mouse USB jack; A light emitting sensor located on a lower surface of the mouse module and emitting light; A light receiving sensor located on a lower surface of the mouse module and receiving reflected light reflected; A motion information generation unit for generating mouse motion information by measuring the reflected light; A mouse information transmission unit for transmitting the mouse function selection information and the mouse motion information to a computer; And a mouse housing equipped with the mouse USB jack, mouse USB communication unit, light emitting sensor, light receiving sensor, motion information generating unit, and mouse information transmitting unit.

The mouse module includes a mouse USB port, which is located on a side of the mouse module and into which a USB jack of a USB cable connected to the computer is inserted. The mouse information transmitter transmits the mouse function selection information And mouse motion information to the computer via USB communication.

The mouse module may include a Bluetooth communication module for performing Bluetooth communication with the computer, and the mouse information transmitting unit may transmit the mouse function selection information and the mouse motion information to the computer through the Bluetooth communication port.

The smartphone includes a smartphone USB port for providing USB communication; A touch screen panel on which a mouse screen for selecting a mouse operation is displayed; A mouse function selection information generation unit for generating mouse function selection information according to an operation selected by the user through the mouse screen; A smartphone USB communication unit for transmitting the mouse function selection information to the mouse module through a mouse USB jack connected to the smartphone USB port; And when the mouse USB jack is connected through the USB port, the mouse screen is generated and output to the touch screen screen, and the mouse function selection information is transmitted to the mouse module via the smartphone USB communication unit And a mouse application for performing control to transmit data.

The mouse USB module may include a mouse image and a DPI information of the mouse module, and the mouse USB communication unit may transmit the mouse image and the DPI information of the mouse module to a mouse USB jack The mouse application displays and displays a mouse screen using the received mouse image, and displays the received DPI information on the mouse screen together with the mouse image.

The mouse application may display the sharpness of the mouse screen in proportion to the received DPI information.

According to an embodiment of the present invention, a mouse function can be easily implemented even if there is no mouse by using a mouse function using a smart phone. Also, according to the embodiment of the present invention, the user can intuitively know the DPI of the mouse module connected to his / her smartphone as an image, thereby improving user convenience.

1 is a perspective view of a communication terminal device capable of a mouse operation according to an embodiment of the present invention;
2 is a perspective view of a mouse module according to an embodiment of the present invention;
3 is a block diagram of a configuration of a mouse module according to an embodiment of the present invention;
4 is a view showing an operation of the optical sensor according to the embodiment of the present invention.
5 is a block diagram of a configuration of a smartphone according to an embodiment of the present invention;
FIG. 6 is a diagram illustrating a mouse screen displayed on a touch screen panel screen of a smartphone according to an embodiment of the present invention. FIG.
FIG. 7 is a diagram illustrating a mouse function execution icon displayed on a touch screen panel screen of a smartphone according to an embodiment of the present invention; FIG.
Figure 8 is an illustration of a mouse DPI.
FIG. 9 is a diagram illustrating a DPI in a mouse screen displayed on a touch screen panel screen of a smartphone according to an embodiment of the present invention. FIG.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to achieve them, will be apparent from the following detailed description of embodiments thereof taken in conjunction with the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the exemplary embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of the invention to those skilled in the art. And the present invention is only defined by the scope of the claims. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

2 is a perspective view of a mouse module according to an embodiment of the present invention. FIG. 3 is a perspective view illustrating a configuration of a mouse module according to an embodiment of the present invention. FIG. 4 is a diagram illustrating an operation of an optical sensor according to an embodiment of the present invention, and FIG. 5 is a block diagram of a configuration of a smartphone according to an embodiment of the present invention.

The mouse is a useful input device that can be easily input in a GUI (Graphic User Interface) method with the computer 300. A keyboard and a mouse are used as input means for inputting data (data) and a control signal to the computer 300. The keyboard is mainly used for inputting text data and control signals such as letters and numbers, and the mouse is mainly used for visually controlling a program, such as activating a pull-down menu or selecting a command from a menu. It is complementary and helps to work. The mouse controller calculates whether or not the mouse is clicked and calculates the moving distance of the mouse. The central processing unit (CPU), which is the main processor of the computer 300, calculates whether the mouse is clicked and the moving distance of the mouse, As shown in FIG. In the central processing unit, a moving signal corresponding to the position of the cursor is changed and transmitted, and the signal is displayed through the monitor through the graphic card.

In the present invention, a separate mouse module 200 is connected to the smartphone 100 to implement a mouse function.

Hereinafter, an example of the structure in which the mouse module 200 is connected to the USB port of the smartphone will be described in the description of the embodiment. However, the present invention is not limited to the mouse module of the present invention, and may be applied to a case where the case of the smart phone is implemented to perform the function of the mouse module.

This will be described in detail below. The present invention includes a mouse module 200 connected to a USB port of a smartphone 100 and a smartphone 100 displaying a mouse screen. That is, the moving information of the mouse is generated by the mouse module 200, and the operation selection of the user is inputted from the smartphone 100 and transmitted to the computer 300 through the communication cable 250 connected to the mouse module 200 The main processor of the computer 300 can perform object selection, object dragging, and the like on the screen of the computer 300. As a result, the combination of the smartphone 100 and the mouse module 200 functions as a mouse of the computer 300.

However, the present invention will be described by way of example of a smart phone 100 as an example in which a mouse screen is displayed. However, the present invention can be applied not only to the smartphone 100 but also to any portable terminal capable of executing an application Will be self-evident. This will be described in detail below.

The mouse module 200 is connected to a smartphone USB port 110 which is a USB port provided in the smartphone 100 and receives mouse function selection information from the smartphone 100 and generates mouse movement information, Together with the selection information, to the computer 300 in real time. 2 and 3, the mouse module 200 includes a mouse housing 200a, a mouse USB jack 210, a mouse USB communication unit 220, a light emitting sensor 240, a light receiving sensor 250, An information generating unit 230, and a mouse information transmitting unit 270.

In the following description, an optical mouse will be described as an example of the mouse module 200, but it will be apparent that various known mouse shapes such as a wheel mouse as well as an optical mouse can be applied.

Also, an example of transmitting motion information sensed by the mouse module 200 to the smartphone 100 will be described. However, the mouse module 200 may be operated to perform a separate mouse function.

The mouse housing 200a includes a mouse USB jack 210, a mouse USB communication unit 220, a light emitting sensor 240, a light receiving sensor 250, a motion information generating unit 230, and a mouse information transmitting unit 270 The shape of the mouse housing 200a may have various shapes such as a mouse character shape, a cat character shape, a dog character shape, and the like. In addition, the color of the mouse housing 200a may have various colors depending on the shape of the character. The mouse housing 200a may be made of a variety of plastic materials and may be made of polyvinyl chloride (PVC), mixed resin of ABS (Acrylonitrile Butadiene Styrene copolymer) and PC (Poly Carbonate), PP (Polyphenylene sulfide), a PMMA synthetic resin, a PS synthetic resin, and a mixture thereof. In addition, various materials such as a rubber material and a metal material may be used as the material of the mouse module 200.

The mouse USB jack 210 is a node jack having a power terminal and a data terminal and capable of USB communication. Therefore, the mouse USB jack 210 is connected to the smartphone USB port 110, receives power through the power terminal, and receives mouse function selection information through the data terminal. That is, the mouse function selection information generated in the smartphone 100 through the data terminal of the smartphone USB port 110 can be transmitted through the USB communication to the data terminal of the mouse USB jack 210. For reference, the mouse USB jack 210 is a jack capable of USB (Universal Serial Bus) communication as well known, and is a communication jack capable of supporting various USB versions such as USB 2.0, USB 3.0, and USB 4.0 .

The mouse USB communication unit 220 receives mouse function selection information from the smartphone 100 through the mouse USB jack 210. That is, the data received through the mouse USB jack 210 can be restored according to the USB communication protocol to receive the mouse function selection information.

The light emitting sensor 240 is positioned on the lower surface of the mouse module 200 to emit light as shown in FIG. 2 (b). The light receiving sensor 250 is positioned adjacent to the light emitting sensor 240 on the lower surface of the mouse module 200 as shown in FIG. 2 (b), and receives reflected light reflected on the bottom. 2 (a) is a perspective view of the mouse module 200 viewed from above, and FIG. 2 (b) is a perspective view of the mouse module 200 seen from the bottom.

The light generated by the light emitting sensor 240 on the bottom of the mouse module 200 is reflected on the floor and reaches the light receiving sensor 250 to recognize the shape of the floor so that the motion information such as the moving distance and the moving direction It is possible to do. Light emitted from the light emitting sensor 240 such as an LED is reflected from the bottom and enters the light receiving sensor 250. Since the bottom surface is not always constant and has a slightly subtle pattern, the amount of reflected light is slightly different depending on the pattern.

The motion information generating unit 230 detects the pattern of the bottom surface by the amount of the reflected light, thereby measuring the reflected light to generate the mouse motion information. Therefore, when the mouse is moved, the pattern of the bottom surface is moved, and the light receiving sensor 250 senses the movement of the mouse, and the motion information generating unit finds the motion information of the mouse module 200 using the detected light.

The mouse information transmitting unit 270 transmits the mouse motion information generated by the motion information generating unit 230 to the computer 300. [ The mouse information transmitting unit 270 transmits the mouse function selection information received from the smartphone 100 to the computer 300 together.

And may be implemented in two forms as means for transmitting mouse information such as mouse motion information and mouse function selection information.

2, a mouse USB port 260 into which a USB jack of a USB cable connected to the computer 300 is inserted is positioned on a side surface of the mouse module 200, as shown in FIG. Accordingly, the mouse information transmitting unit 270 transmits mouse information including mouse function selection information and mouse motion information to the computer 300 through USB communication through the mouse USB port 260.

The other is a Bluetooth communication module 280, which is not shown in the figure but is in Bluetooth communication with the computer 300, in the mouse module 200. Accordingly, the mouse information transmitting unit 270 can transmit the mouse information including the mouse function selection information and the mouse movement information to the computer 300 through the Bluetooth communication port.

That is, the Bluetooth module 280 is provided in the mouse module 200, and the mouse function selection information and the mouse motion information can be transmitted to the computer 300 through the Bluetooth communication. For reference, bluetooth refers to a short-range wireless communication technology for transmitting information such as photographs and voice between electronic devices such as a computer 300, an earphone, and a notebook computer. The frequency band of Bluetooth communication is 2400 ~ 2483.5MHz. In order to prevent the interference of other systems using the up and down frequencies, a total of 79 channels, 2402 to 2480 MHz excluding 24 MHz to 2 MHz and 2483.5 MHz to 3.5 MHz, are used to transmit the mouse function selection information and mouse movement And transmits information.

The smartphone 100 displays a mouse screen for selecting a mouse operation and transmits selected mouse function selection information from the user to the mouse module 200 connected to the smartphone USB port 110 through a mouse screen. 5, the smartphone 100 includes a terminal RF communication unit 120, a smartphone USB port 110, a touch screen panel 130, a mouse function selection information generating unit 140, A USB communication unit 150, and a mouse application 160.

The terminal RF communication unit 120 is a module that performs a function of communicating with an external device through a mobile communication network. When performing mobile communication such as 3G and 4G, the terminal RF communication unit 120 performs up conversion and amplification of the frequency of a wirelessly transmitted signal An RF transmitter (not shown), an RF receiver (not shown) for low-noise amplifying the received radio signal and down-converting the frequency, and the like. A data processor (not shown) having a modem and a codec is provided to demodulate and decode the received signal to extract a data packet or to modulate and encode a data packet to be transmitted and convert the data packet into a signal. Here, the codec may include a data codec for processing data and an audio codec for processing a voice packet to output an analog signal of a voice form.

The smartphone USB port 110 is provided in the smartphone 100 and provides USB communication, and includes a power terminal and a data terminal.

The touch screen panel 130 is a screen on which a mouse screen for selecting a mouse operation is displayed as shown in FIG. A touch screen panel is a display window provided on a front surface of a terminal to provide a touch screen screen capable of simultaneously performing input and display, and includes a graphic user interface (GUI) for communicating with a user Display. In the case of such a touch screen panel, the keyboard layout keyboard may be overlapped with the operation screen in a graphic form. Keyboard The position and transparency of the keyboard can be adjusted. The touch screen panel can be realized by a touch screen panel of any one of a resistance film type, a capacitive type, an infrared type, and an ultrasonic type.

Various operation buttons such as a left selection button 131, a right selection button 132, and a selection button 133 are displayed on the mouse image displayed on the touch screen panel 130, So that the mouse function can be selected.

The mouse function selection information generation unit 140 generates mouse function selection information according to an operation selected by a user through a mouse screen. For example, when the left selection button 131 is touched once, the mouse function selection information 'left selection one time click' is generated. When the left selection button 131 is touched twice in succession, Quot; click " is generated. Similarly, when the right selection button 132 is touched once, the mouse function selection information of 'right selection one time click' is generated. When the right selection button 132 is touched twice in succession, 'right selection double click' The mouse function selection information is generated. Similarly, the mouse function selection information " upper rotation " or " lower rotation " is generated in accordance with the rotation direction of the wheel selection button.

The smartphone USB communication unit 150 transmits the mouse function selection information generated by the mouse function selection information generation unit 140 to the mouse module 200 through the mouse USB jack 210 connected to the smartphone USB port 110 do.

The mouse application 160 generates a mouse screen when a user requests it or when the mouse USB jack 210 is connected through the USB port. The mouse application 160 outputs the mouse screen to the touch screen screen as shown in FIG. 6, And transmits it to the mouse module 200 via the smartphone USB communication unit 150. Accordingly, the mouse application 160 transmits the touch event information generated from the mouse function selection information generation unit 140 to the mouse module 200 using the USB communication. The touch event information is information generated when each button on the mouse screen is touched, and is information indicating that a one-time touch or touch is maintained.

For reference, when the mouse application 160 is installed in the smartphone 100, a mouse execution icon A capable of executing the installed mouse application 160 may be displayed as shown in FIG. Accordingly, the user can touch the mouse execution icon A to execute the mouse application 160. [

The portable terminal, which is implemented as a smart phone 100 or the like, can install, add or delete hundreds of various applications (application programs) as desired by users, unlike existing mobile phones, And it is possible to implement an appropriate interface through various applications. Accordingly, the mouse application 160, which is an application for controlling the display and communication with the mouse module 200 in the Google market, the Apple store, etc., can be downloaded and installed in the smartphone 100.

On the other hand, in the case of a general document screen or an explorer screen, there is no problem even if the sensitivity of the cursor displayed on the computer screen or the explorer screen is low. However, in the case of a high-quality game, even a slight movement of the cursor may have a great influence on the game. Therefore, a mouse with a high DPI sensitivity is used to closely detect the motion of a mouse such as a pro-gamer and provide motion information.

A mouse DPI (dot per inch) is information indicating how many points a mouse is per inch of a screen of a monitor or the like when the same distance (1 inch) is moved in the actual space, .

The mouse moves to dozens of points. For example, as shown in FIG. 8 (a), 1000 DPI means that the mouse is displayed on the monitor as 1000 points when moving the mouse by 1 inch. Conversely, as shown in FIG. 8 (b), 500 DPI lower than 1000 DPI means that the mouse is displayed as 500 points on the monitor when moving the mouse by 1 inch. Therefore, the higher the mouse DPI, the more vivid mouse movement can be scanned.

In the case of a high-sensitivity mouse DPI, since the number of points displayed on the screen is large, it is possible to show precision and smooth sensitivity as well as mouse speed. Therefore, pro gamers and professionals who need detailed mouse manipulation can purchase more expensive high DPI mice to achieve more delicate movements by increasing the DPI value and reducing the mouse movement speed.

Thus, a conventional mouse is manufactured by assigning DPI to each mouse at the time of manufacture. The mouse module 200 of the present invention is also manufactured when the DPI is determined when the mouse module 200 is manufactured. That is, in the case of the game mouse module 200, the DPI is set to a high value, and the mouse module 200 is manufactured at a high cost.

However, when the mouse module 200 is connected to the smartphone 100, the DPI of the connected mouse module 200 may not be known, which may cause inconvenience in use. For example, a mouse module 200 having a low DPI for searching the Internet is connected to the smartphone 100, but a user who wants to play the game can not confirm it, and inconvenience is experienced.

Accordingly, the present invention provides a means for allowing a user to know the DPI of the mouse module 200 connected to his smartphone 100 as an intuitive image.

To this end, the mouse module 200 includes a memory 290 storing a mouse image representing the shape and color of the mouse housing 200a, and the DPI information of the mouse module 200. For example, if the shape of the mouse housing 200a is a mouse character, the mouse character image corresponding to the mouse character image is stored in the memory 290. If the shape of the mouse housing 200a is a puppy character shape, May be stored in memory 290. The DPI information of the mouse module 200 has a fixed value irrespective of the mouse housing 200a.

Here, the memory 290 may be a flash memory, a Compact Flash card, an SD card (Secure Digital Card), an SM card (Smart Media Card), an MMC card (Multi-Media Card) A memory stick, and the like, and can be inserted into the mouse module 200 in the form of a memory card.

The mouse USB communication unit 220 transmits the mouse image and the DPI information of the mouse module 200 to the smartphone 100 through the mouse USB jack 210. The mouse application 160 uses the received mouse image So that a mouse screen is formed and displayed.

For example, if the received mouse image is a mouse character image, the mouse application 160 arranges a selection button on the mouse character image to construct a mouse screen. If the received mouse image is a puppy character image, And a selection button is disposed in the mouse screen.

 A mouse screen corresponding to the shape of the mouse housing 200a of the mouse module 200 connected to the smartphone 100 is displayed so that the user can feel a sense of identity with the mouse module 200 connected to the smartphone 100 You can easily feel the mouse button operation.

Further, the mouse application 160 can set a mouse button and a button from a user 's size and placement position, and place the mouse button and the button on the screen.

The mouse application 160 displays the received DPI information on the mouse screen as shown in FIG. 9 so that the user can check the DPI of the mouse module 200 by numerical value.

The mouse application 160 displays the sharpness of the mouse screen in proportion to the received DPI information so that the user can intuitively perceive the DPI of the mouse module 200 . The user can intuitively know whether the connected mouse module 200 has a low DPI or a high DPI by viewing the sharpness of the mouse screen displayed on the smartphone 100.

For example, as the DPI is lower, the sharpness is lowered so that the DPI of the mouse module 200 is low. When the DPI is higher, the sharpness of the mouse module 200 is increased so that the DPI of the mouse module 200 is high.

In the above description and drawings, an example in which the mouse module 200 is implemented by an optical mouse and motion is sensed by light emission and light reception has been described. However, not only the bottom but also the infrared sensor and the gyro sensor of the smartphone camera It will be possible to implement mouse in space as well. Therefore, not only 2D but also 3D point implementation can be realized and implemented in various ways.

The embodiments of the present invention described above are selected and presented in order to assist those of ordinary skill in the art from among various possible examples. The technical idea of the present invention is not necessarily limited to or limited to these embodiments Various changes, modifications, and other equivalent embodiments are possible without departing from the spirit of the present invention.

100: smartphone 200: mouse module
200a: Mouse housing 210: Mouse USB jack
220: Mouse USB communication unit 230: Motion information generating unit
240: Light emitting sensor 250: Light receiving sensor
260: Mouse USB port 270: Mouse information transmission unit
280: Bluetooth communication module

Claims (7)

A mouse module for receiving mouse function selection information from a smartphone and generating mouse movement information and transmitting the generated mouse movement information to the computer in real time together with the mouse function selection information; And
A smartphone for displaying a mouse screen capable of selecting a mouse operation and transmitting selected mouse function selection information from a user through the mouse screen to the mouse module;
/ RTI >
The mouse module includes:
A mouse USB jack connected to a USB port of the smartphone;
A mouse USB communication unit for receiving mouse function selection information from the smartphone through the mouse USB jack;
A light emitting sensor located on a lower surface of the mouse module and emitting light;
A light receiving sensor located on a lower surface of the mouse module and receiving reflected light reflected;
A motion information generation unit for generating mouse motion information by measuring the reflected light;
A mouse information transmission unit for transmitting the mouse function selection information and the mouse motion information to a computer; And
A mouse housing having the mouse USB jack, a mouse USB communication unit, a light emitting sensor, a light receiving sensor, a motion information generating unit, and a mouse information transmitting unit;
/ RTI >
The mouse module includes:
And a mouse USB port which is located on a side of the mouse module and into which a USB jack of a USB cable connected to the computer is inserted,
The mouse information transmission unit transmits the mouse function selection information and the mouse motion information to the computer via USB communication through the mouse USB port,
The mouse module includes:
And a Bluetooth communication module for performing Bluetooth communication with the computer,
The mouse information transmission unit transmits the mouse function selection information and the mouse motion information to the computer via the Bluetooth communication module,
In the smartphone,
Smartphone USB port providing USB communication;
A touch screen panel on which a mouse screen for selecting a mouse operation is displayed;
A mouse function selection information generation unit for generating mouse function selection information according to an operation selected by the user through the mouse screen;
A smartphone USB communication unit for transmitting the mouse function selection information to the mouse module through a mouse USB jack connected to the smartphone USB port; And
When the user requests or a mouse USB jack is connected through the USB port, the mouse screen is generated and output to the touch screen screen, and the mouse function selection information is transmitted to the mouse module via the smartphone USB communication unit And a mouse application for performing control to control the display device,
The mouse module includes a mouse image representing the shape and color of the mouse housing and a memory storing DPI information of the mouse module,
The mouse USB communication unit transmits the mouse image and the DPI information of the mouse module to the smartphone through the mouse USB jack,
The mouse application constructs and displays a mouse screen using the received mouse image, displays the received DPI information together on the mouse screen,
And displays the sharpness of the mouse screen in proportion to the received DPI information. delete delete delete delete delete delete
KR1020150176649A 2015-12-11 2015-12-11 Communication terminal for operating mouse function KR101824964B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210088205A (en) 2020-01-06 2021-07-14 박서형 Device replaces the role of a mouse using a laptop case and a smartphone

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200477008Y1 (en) * 2015-01-23 2015-04-24 오학열 Smart phone with mouse module

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200477008Y1 (en) * 2015-01-23 2015-04-24 오학열 Smart phone with mouse module

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210088205A (en) 2020-01-06 2021-07-14 박서형 Device replaces the role of a mouse using a laptop case and a smartphone

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