KR100726420B1 - A cellular phone with function searching for a hidden camera - Google Patents

Abstract

A portable phone having a function of detecting a candid camera is provided to detect all kinds of candid cameras by using an optical principle, and detect the candid cameras without errors. A light emitting module(10) is selected from the group consisting of an LED, a laser device, and an optical IC device. The light emitting module includes a light emitting member alternately turned on/off if power is applied, and a window of transmitting only light having the same wavelength as that of the light emitting member. An input module(20) is mounted on the outer portion of a portable phone to receive an operational signal for a function of detecting the candid camera. The controller(30) is connected to a power device equipped with the portable phone and the light emitting module. The controller(30) applies or cuts off the power supplied from the power device of the portable, thereby controlling a turning on/off operation of the light emitting module. A mobile station modem (MSM)(40) serves as a microprocessor. The MSM(40) is connected with the input module and the controller to deliver the operational signal for a function of detecting a candid camera to the controller(30). If an operational command is received from the input module(20) of the portable phone, the light emitting member of the light emitting module is controlled by the controller so that the light emitting member is alternately turned on/off. A camera lens of a candid camera of reflecting the blinked light of the light emitting member is detected through the window of the light emitting module.

Description

A cellular phone with function searching for a hidden camera}

1 is a block diagram illustrating a mobile phone having a sneak shot detection function according to the present invention;

2 is a block diagram showing elements for implementing a hidden camera detection function in a mobile phone according to a preferred embodiment of the present invention;

3 is a connection diagram of elements for implementing a hidden camera detection function in a mobile phone according to an embodiment of the present invention;

4 is a connection diagram of elements for implementing a hidden camera detection function in a mobile phone according to another embodiment of the present invention;

5 is a connection diagram of elements for implementing a hidden camera detection function in a mobile phone according to another embodiment of the present invention;

6 (a) and 6 (b) are detailed perspective views of a light emitting unit in a mobile phone having a hidden camera detection function according to a preferred embodiment of the present invention;

Figure 7 (a) is a perspective view of a state in which the light emitting unit is integrally coupled to the mobile phone body in the mobile phone with a sneak camera detection function according to an embodiment of the present invention;

Figure 7 (b) is a perspective view of a state in which the light emitting unit is coupled in a sliding manner in the mobile phone with a sneak camera detection function according to another embodiment of the present invention;

Figure 7 (c) is a perspective view of a state in which the light emitting unit is detachably coupled in the mobile phone with a sneak camera detection function according to another embodiment of the present invention.

* Explanation of symbols for main parts of drawings *

10 light emitting portion 12 light emitting body

14: confirmation window 16, 110: connection port

20: input unit 30: control unit

32: light emitting driver 34: controller

322: flashing circuit 324: generator

326: relay circuit 40: MSM

50: power supply device 60: main board

70: sub substrate 100: mobile phone

120: charging groove

The present invention relates to a mobile phone having a sneak camera detection function, and more particularly to a mobile phone having a sneak camera detection function to detect the sneak camera while the flashing light coupled to the main body repeatedly blinks.

Since hidden cameras that invade the privacy of individuals are now installed in public and private spaces, and are becoming a serious social problem, they detect hidden cameras installed in certain places along with legal / administrative measures on the use of hidden cameras. Devices that can do this have been developed and used.

Such a sneak detection device is being developed using various principles, and is classified into a device for detecting a radio signal transmitted and received by a sneak camera device, and a device for detecting a camera lens located at the front of the sneak camera.

However, the detection device of the electronic and electronic configuration for detecting the radio signal has a lot of failure due to the complicated circuit configuration and control of the device, and the high production cost put a burden on the product purchase. In addition, only sneak cameras that are transmitting and receiving radio waves can be detected, there is a problem that can not detect a wireless sneaky camera or a wired sneak camera that is currently suspended.

On the contrary, there is a sneak camera detection device using a camera lens detection method using optical principles such as the straightness and reflection of light, which has the advantage of detecting all kinds of cameras including wired / wireless sneak cameras.

Such a hidden camera detection device of the camera lens detection method is the Republic of Korea Utility Model Publication No. 20-0411448 "camera detection device".

The camera detecting apparatus includes a portable rectangular body, a button installed at an upper end of the main body to drive an LED, a control unit which performs a corresponding control when the button is pressed, and drives an LED by control of the control unit. LED drive unit for driving to drive, a plurality of LEDs installed on the front of the main body, and operating to blink in accordance with the drive of the LED drive, and through the lens having the same color as the optical light element It is configured to include a see-through that allows to find a camera, when the LED is flashing light emitted from the LED is reflected by the camera lens of the hidden sneak camera hidden, and the brightness is collected from the camera lens to the degree that can be identified The light possessed is easily captured by the eye through the viewing part. It will find easy to sneak by being the position of the camera.

However, such a camera detection device has a inconvenience of having to carry it in a separate storage space such as a bag or a pocket of clothing when carrying it as an independent device having a size that can be used by hand.

In addition, as a separate management is required for carrying as described above, it often occurs that the equipment cannot be detected because the equipment is not carried in a situation where the actual hidden camera is to be detected.

Designed in a different configuration than the camera detection device is Korean Patent Publication No. 10-2006-0055488 "Wireless, laser tapping detection and wire / wireless hidden camera detection and prevention with radio function", which is the same way as the camera detection device In addition to the configuration of detecting the camera lens of sneak cameras, including the configuration of detecting the radio waves of the wiretap and sneak camera and receiving radio broadcasts, its functions are diversified.

However, the radio, laser tapping detection, and wired / wireless sneak detection and prevention device with radio functions are large in size and are inconvenient to carry because they are composed of a large number of parts to realize diversified functions.

The device that detects a hidden camera is important to be able to use it immediately whenever and wherever necessary due to the nature of protecting the privacy of the individual. In the presently disclosed inventions, since the portability is low, efforts to improve it are necessary. . Accordingly, the present applicant has filed the application number 10-2006-0118123 "wireless hearing aid and sneak camera wireless detection module and a mobile phone using the same".

However, the above-mentioned wireless tap and sneak camera wireless detection module and a mobile phone using the same are a method of detecting radio waves transmitted and received by a wireless tap or sneak camera, thereby preventing the malfunction or failure of the device and reducing the manufacturing cost. In addition, there is a problem that can not detect a hidden camera that does not transmit and receive radio waves.

Accordingly, a situation in which a technique for implementing a stealth camera detection apparatus of a method of detecting a camera lens using the optical principle described above in a mobile phone is required.

Therefore, the present invention improves this problem of the prior art, and by attaching a device for detecting a hidden camera using the optical principle to the mobile phone is a new that can easily and easily detect all kinds of hidden cameras without malfunction or failure of the device An object of the present invention is to provide a mobile phone with a hidden camera detection function.

In particular, it is an object of the present invention to provide a mobile phone with a new type of hidden camera detection function to detect a hidden camera anytime and anywhere using the high portability of the mobile phone.

According to a feature of the present invention for achieving the above object, the present invention is selected from the group consisting of an LED, a laser device and an optical IC device in a mobile phone having a function of detecting a sneak camera, the flashing is applied when the power is applied A light emitting unit which is composed of a repeated light emitter and a confirmation window for passing only light having the same wavelength as the light emitter, and is coupled to the mobile phone; An input unit which is external to the mobile phone and receives an operation signal for a hidden camera detection function from a user; A control unit embedded in the mobile phone and connected to the power supply unit and the light emitting unit of the mobile phone, respectively, and controlling the flashing operation of the light emitting unit by applying or blocking power supplied from the power supply unit of the mobile phone to the light emitting unit; A MSM mounted on a main board of the mobile phone to perform a role of a microprocessor, and connected to the input unit and the control unit to transmit an operation signal for a hidden camera detection function received from the input unit to the control unit; When an operation command is input from the input unit of the mobile phone, the light emitter of the light emitter is controlled by the controller, and the flashing is repeated, and the camera lens of the sneak camera reflecting the blinking light of the light emitter can be detected by the confirmation window of the light emitter. Make sure

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In the mobile phone having a hidden camera detection function according to the present invention as described above, the light emitting unit may be configured such that the confirmation window is located at the center and the light emitter is installed around the confirmation window.

In the mobile phone having a hidden camera detection function according to the present invention, the light emitting unit may be mounted on the sub-board of the mobile phone formed separately from the main board.

In the mobile phone having a sneak camera detection function according to the present invention, the control unit is connected to the light emitting device and the power supply of the mobile phone, the light emitting device driver for driving the light emitting body to supply power to the light emitting body, the MSM and the The controller is connected to a light emitting device driver to control the light emitting device driver by receiving an operation signal for a sneak shot detection function, and activates the light emitting device driver when an operation command is received, and disables the light emitting device driver when a stop command is received. Can be configured.

In the mobile phone having a hidden camera detection function according to the present invention, the light emitting device driver has a relay circuit for turning on and off the current supplied from the power supply of the mobile phone, and the voltage of the current supplied through the relay circuit is constant. It may be composed of a generator for adding and subtracting and converting at a ratio, and a flashing circuit for turning on and off a current supplied through the generator at a predetermined period.

In the mobile phone having a hidden camera detection function according to the present invention, the control unit may be mounted on the main board of the mobile phone or on a sub board of the mobile phone formed separately from the main board.

According to another feature of the present invention for achieving the above object, the present invention is selected from the group consisting of an LED, a laser device and an optical IC device in a mobile phone having a function of detecting a sneak camera, flashing when the power is applied A light emitting unit coupled to the mobile phone, the light emitting unit being composed of a repeating light emitting body and a confirmation window for passing only light rays having the same wavelength as the light emitting body; An input unit which is external to the mobile phone and receives an operation signal for a hidden camera detection function from a user; A light emitting device driver connected to the light emitting device and the power supply of the mobile phone to supply power to the light emitting device to drive the light emitting device; The controller is connected to the MSM and the light emitting device driver and receives a motion signal for a sneak camera detection function to control the light emitting device driver, wherein the light emitting device driver turns on and off the power supplied from the power supply of the mobile phone. And a generator for changing and subtracting and converting the voltage of the power supplied through the relay circuit at a constant ratio, and a flashing circuit for turning on and off the power supplied through the generator at a constant cycle. A controller for turning on the relay circuit to activate the light emitting device driver when receiving a performance instruction for a sneaky camera detection function, and turning off the relay circuit when receiving a stop command to deactivate the light emitting device driver; A MSM mounted on a main board of the mobile phone to perform a role of a microprocessor, and connected to the input unit and the control unit to transmit an operation signal for a hidden camera detection function received from the input unit to the control unit; When an operation command is input from the input unit of the mobile phone, the light emitter of the light emitter is controlled by the controller, and the flashing is repeated, and the camera lens of the sneak camera reflecting the blinking light of the light emitter can be detected by the confirmation window of the light emitter. Make sure

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In the mobile phone having a hidden camera detection function according to the present invention as described above, the light emitting unit may be configured such that the confirmation window is located at the center and the light emitter is installed around the confirmation window.

In the mobile phone having a hidden camera detection function according to the present invention, the light emitting unit may be mounted on the sub-board of the mobile phone formed separately from the main board.

In the mobile phone having a hidden camera detection function according to the present invention, the control unit may be mounted on the main board of the mobile phone or on a sub board of the mobile phone formed separately from the main board.

In the mobile phone having a sneak camera detection function according to the present invention, a function of detecting a camera lens of a sneak camera using an optical principle such as the straightness and reflection of light is added to the mobile phone. Such a mobile phone having a sneak camera detection function according to the present invention is characterized in that it is controlled to repeat the flashing by mounting the light emitting body to the mobile phone in order to easily carry and easily detect the sneak camera. Such a mobile phone with a sneak camera detection function is a sneak camera detection method using a simple optical principle, there is no malfunction or failure of the device, the manufacturing cost can be lowered, and all kinds of sneak cameras can be detected. In addition, since a mobile phone having excellent portability is equipped with a sneak camera detection function, it can detect a sneak camera regardless of place and time.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings, FIGS. 1 to 7, and like reference numerals denote like elements for performing the same function in FIGS. 1 to 7. Meanwhile, in the drawings and the detailed description, the illustration and the description about the construction and operation easily understood by those skilled in the art from a mobile phone having a general sneak shot detection function are briefly or omitted. In particular, in the drawings and detailed description of the drawings, detailed descriptions and illustrations of specific technical configurations and operations of elements not directly related to technical features of the present invention are omitted, and only the technical configurations related to the present invention are briefly shown or described. It was. In addition, although the size ratio between elements is somewhat different in the drawings of the drawings, or the size between the parts that are coupled to each other is expressed differently, the representation differences in these drawings can be easily understood by those skilled in the art. As they are parts, a separate description is omitted.

1 is a block diagram illustrating a mobile phone having a sneak camera detection function according to the present invention, Figure 2 is a block diagram showing the elements for implementing a sneak camera detection function in a mobile phone according to a preferred embodiment of the present invention. 3 is a connection diagram of elements implementing a sneak camera detection function in a mobile phone according to an embodiment of the present invention, and FIG. 4 is a view illustrating elements of sneaking camera detection function in a mobile phone according to another embodiment of the present invention. 5 is a connection configuration diagram, Figure 5 is a connection configuration diagram of the elements for implementing the hidden camera detection function in a mobile phone according to another embodiment of the present invention, Figure 6 (a) and (b) is a preferred embodiment of the present invention The detailed perspective view of the light emitting unit in the mobile phone having a sneak camera detection function according to Figure 7 (a) is a sneak camera detection function according to an embodiment of the present invention In the mobile phone provided is a perspective view of a state in which the light emitting unit is integrally coupled to the mobile phone body, Figure 7 (b) is a state in which the light emitting unit is coupled in a sliding manner in the mobile phone with a sneak camera detection function according to another embodiment of the present invention. 7 (c) is a perspective view of a state in which the light emitting unit is detachably coupled in a mobile phone having a hidden camera detection function according to another embodiment of the present invention.

1 to 5, the mobile phone 100 having the hidden camera detection function according to the present invention includes a light emitting unit 10, an input unit 20, a control unit 30, and an MSM 40. . Here, the input unit 20 is an input device for inputting an operation signal for a sneak shot detection function by a user using a keypad or a touch screen installed on the outside of the mobile phone 100, or using a separate button on the outside of the mobile phone 100. It can also be installed and used. The operation signal for the hidden camera detection function input to the input unit 20 is an operation command for performing the detection function or a stop command for stopping the detection function.

The operation signal for the hidden camera detection function input from the input unit 20 is transmitted to the MSM 40 mounted on the main board 60 embedded in the mobile phone 100.

The MSM 40 is a chipset that functions as a microprocessor in the mobile phone 100. The MSM 40 controls the mobile phone 100 to perform general call functions, message transmission / reception functions, and other mobile phone management and entertainment functions. 40 receives the operation signal for the hidden camera detection function input from the input unit 20 and inputs it to the controller 30 so that the function of detecting the hidden camera is added to the mobile phone 100.

Technical features of the mobile phone 100 having a sneak camera detection function according to the present invention comprises a control unit 30 for the sneak camera detection function, and the light emitting unit 10 is controlled by the control unit 30 to repeat the flashing Is in.

The control unit 30 according to the present invention is embedded in the mobile phone 100, and is in circuit with the MSM 40 and the power supply device 50 mounted on the light emitting unit 10 and the main board 60 of the mobile phone 100. When the operation command for the sneaky camera detection function is input from the MSM 40, the power is supplied from the power supply device 50 to the light emitting unit 10, and the stop for the sneak camera detection function from the MSM 40 is stopped. When the command is input, the power of the power supply device 50 supplied to the light emitting unit 10 is cut off.

The control unit 30 of the mobile phone 100 with the sneak camera detection function according to the preferred embodiment of the present invention shown in Figure 2 is composed of a light emitting device driver 32 and a controller 34.

The controller 34 is connected to the MSM 40 to receive the operation signal for the sneak camera detection function from the MSM 40, and is connected to the light emitting device driver 32 to the sneak camera detection function received from the MSM 40. The control command corresponding to the operation signal for the light emitting device driver 32 is issued.

The light emitting device driver 32 is connected to the power supply device 50 of the mobile phone 100 and the light emitting device 12 constituting the light emitting unit 10 to supply power to the light emitting unit 10. When the power is supplied to the light emitter 12, the light emitter 12 emits light at a light intensity and a flashing cycle controlled by the controller 34.

Here, the light emitting device driver 32 according to the preferred embodiment of the present invention is composed of a relay circuit 326, a generator 324, a flashing circuit 322.

The relay circuit 326 is directly connected to the power supply device 50 of the mobile phone 100. The relay circuit 326 supplies power to the light emitter 12 or cuts off the power being supplied according to a control command of the controller 34. That is, when the controller 34 receives an operation command for the hidden camera detection function from the MSM 40, the controller 34 issues a control command to supply power to the relay circuit 326 and supplies power to the light emitter 12. When the controller 34 receives a stop command for the hidden camera detection function from the MSM 40, the controller 34 issues a control command to cut off power to the relay circuit 326 and is supplied to the light emitter 12. Power is cut off.

The power supply of the power supply device 50 that has passed through the relay circuit 326 is adjusted in the generator 324 to a rated voltage required by the light emitting element constituting the light emitting body 12 at a constant rate. This is because the rated voltage of the mobile phone 100 is different from the rated voltage of the light emitter 12 as it is generally determined to be 3.7V.

Here, the controller 34 adjusts the rate at which the generator 324 adds or subtracts a voltage according to the type of light emitting device constituting the light emitter 12.

The generator 324 also simultaneously adjusts the current intensity of the power supply of the power supply device 50 that has passed through the relay circuit 326 under the control of the controller 34 to adjust the intensity of light emitted to the outside of the light emitter 12. Adjust

The power whose voltage is adjusted in the generator 324 is supplied to the light emitter 12 through the flashing circuit 322. The flashing circuit 322 causes the power supplied to the light emitting body 12 to be repeatedly turned on and off at a predetermined cycle. Let (12) repeat the flashing.

Here, the flashing circuit 322 is controlled by the controller 34 to adjust the flashing cycle of the light emitter 12.

The controller 30 configured as described above is mounted on the main board 60 as shown in FIGS. 3 and 4, or mounted on the sub board 70 formed separately from the main board 60 as shown in FIG. 5.

The sub-substrate 70 is a substrate on which additional components or elements are mounted in addition to the basic configuration of the mobile phone 100 such as an LCD window, a built-in camera, a speaker of the mobile phone 100, and is connected in a circuit with the main board 60. .

The light emitting unit 10 that is operated by receiving power applied from the control unit 30 includes one or more light emitting units 12.

The light emitter 12 repeatedly blinks while controlling the brightness and the flashing period of the light to detect the camera lens of the hidden camera hidden around.

Here, the light emitter 12 according to the present invention preferably uses a high brightness LED while low power consumption, but in addition to the high brightness LED with improved brightness, laser light with high linearity of light, optical IC used in general mobile phones Element may be used. Of course, the LED, the laser light, and the optical IC device used as the light emitter 12 for easy identification emit light of monochromatic light other than white.

6 shows a light emitter 12 of the mobile phone 100 having a sneak shot detection function according to a preferred embodiment of the present invention.

The light irradiated to the outside from the light emitter 12 is condensed when reflected by the camera lens of the optical device to make the camera lens distinguishable, in order to more easily identify the camera lens reflecting the light of the light emitter 12, The confirmation window 14 is installed in 10).

The confirmation window 14 uses a lens provided with a filter so that only the light having the same wavelength as the light emitter 12 emitting a monochromatic light of a specific wavelength other than white can be observed while allowing a detailed observation of the surrounding area where the detection is made. desirable.

In addition, since the light irradiated to the outside by the light emitter 12 sneaks straight into the camera lens of the camera and is incident and reflected, the light is condensed best and is easily identified, so that the confirmation window 14 is centered as shown in FIG. 6. It is preferable to configure the light emitting portion 10 so that the light emitting body 12 surrounds the circumference.

Of course, the light emitting unit 10 may be configured by only the light emitter 12. In this case, the light collected by the camera lens of the camera may be visually detected. In addition, a separate confirmation window 14 may be configured and used at a position spaced apart from the light emitter 12 by a design condition of the mobile phone 100.

The light emitting unit 10 configured as described above is mounted on one side of the main substrate 60 of the mobile phone 100 as shown in FIG. 3 or mounted on the sub substrate 70 formed separately from the main substrate 60 as shown in FIG. 4. Can be. In particular, as shown in FIG. 6, it is preferable to mount the light emitting part 10 having the shape of the light emitting body 12 surrounding the confirmation window 14 at the center thereof on the sub substrate 70.

7 (a), 7 (b) and 7 (c) illustrate various methods in which the light emitting unit 10 is coupled to the mobile phone 100. In FIG. The mobile phone 100 is mounted on the main substrate 60 of the mobile phone 100 and integrally coupled to the main body of the mobile phone 100. 7 (b) and 7 (c) show a mobile phone 100 in which the light emitting unit 10 is mounted on the sub-substrate 70. In FIG. 7 (b), the light emitting unit 10 is detachable. 7 (c) shows that the light emitting unit 10 is integrally coupled to the main body of the mobile phone 100, but is coupled in a sliding manner so as to protrude to the outside when not in use. In the following, a mobile phone 100 is shown which can be entered into the main body of the mobile phone 100.

As described above, in the mobile phone 100 according to the present invention, the light emitting unit 10 which is repeatedly blinked is coupled to the mobile phone 100, and the control unit 30 controlling the light emitting unit 10 is the MSM 40 of the mobile phone 100. As it is connected to the built-in, it is possible to detect a sneak camera simply and easily even with the mobile phone 100, and generally detects a sneak camera anytime and anywhere according to the characteristics of the mobile phone 100 that is always carried. do.

As described above, a mobile phone having a sneak shot detection function according to an embodiment of the present invention has been shown in accordance with the above description and drawings, but this is only an example and is within the scope not departing from the technical spirit of the present invention. It will be understood by those skilled in the art that various changes and modifications are possible in the art.

According to the mobile phone having a hidden camera detection function according to the present invention, by detecting the hidden camera using the optical principle, not only can detect all kinds of hidden cameras, but also sneak with excellent performance without malfunction or malfunction of the device at the time of detection. The camera can be detected, and the cost of the device configuration for adding a camera detection function to the mobile phone is less expensive. In addition, since a high portability, which is a characteristic of a mobile phone, is given to a sneak camera detection device, it is possible to easily and easily detect a sneak camera anytime and anywhere.

Claims (16)

In mobile phones with the function of detecting hidden cameras, A light emitting unit selected from the group consisting of an LED, a laser element, and an optical IC element, the light emitting unit repeatedly blinking when the power is applied, and a confirmation window for passing only a light beam having the same wavelength as that of the light emitting unit; ; An input unit which is external to the mobile phone and receives an operation signal for a hidden camera detection function from a user; A control unit embedded in the mobile phone and connected to the power supply unit and the light emitting unit of the mobile phone, respectively, and controlling the flashing operation of the light emitting unit by applying or blocking power supplied from the power supply unit of the mobile phone to the light emitting unit; A MSM mounted on a main board of the mobile phone to perform a role of a microprocessor, and connected to the input unit and the control unit to transmit an operation signal for a hidden camera detection function received from the input unit to the control unit; When an operation command is input from the input unit of the mobile phone, the light emitter of the light emitter is controlled by the controller, and the flashing is repeated, and the camera lens of the sneak camera reflecting the blinking light of the light emitter can be detected by the confirmation window of the light emitter. Mobile phone with a sneak shot detection function, characterized in that to make. delete delete The mobile phone of claim 1, wherein the light emitting unit is positioned at the center of the confirmation window, and the light emitter is installed around the confirmation window. The mobile phone of claim 1 or 4, wherein the light emitting unit is mounted on a sub-board of the mobile phone formed separately from the main board. The light emitting device driver according to claim 1 or 4, wherein the control unit is connected to a power supply of the light emitting body and the mobile phone to supply power to the light emitting body to drive the light emitting body; It is connected to the MSM and the light emitting driver to control the light emitting drive driver by receiving an operation signal for a sneak camera detection function, when receiving an operation command to activate the light emitting drive driver, when receiving a stop command to the light emitting driver driver A mobile phone with a hidden camera detection, characterized in that consisting of a controller for disabling. The generator of claim 6, wherein the light emitting device driver comprises: a relay circuit for turning on and off a current supplied from a power supply device of the mobile phone, and a generator for converting a voltage of a current supplied through the relay circuit in a predetermined ratio. And a flashing circuit configured to turn on and off a current supplied through the generator at a predetermined cycle. The mobile phone of claim 1 or 4, wherein the controller is mounted on a main board of the mobile phone. The mobile phone of claim 1 or 4, wherein the controller is mounted on a sub-board of the mobile phone, which is formed separately from the main board. In mobile phones with the function of detecting hidden cameras, A light emitting unit selected from the group consisting of an LED, a laser element, and an optical IC element, the light emitting unit repeatedly blinking when the power is applied, and a confirmation window for passing only a light beam having the same wavelength as that of the light emitting unit; ; An input unit which is external to the mobile phone and receives an operation signal for a hidden camera detection function from a user; A light emitting device driver connected to the light emitting device and the power supply of the mobile phone to supply power to the light emitting device to drive the light emitting device; The controller is connected to the MSM and the light emitting device driver and receives a motion signal for a sneak camera detection function to control the light emitting device driver, wherein the light emitting device driver turns on and off the power supplied from the power supply of the mobile phone. And a generator for changing and subtracting and converting the voltage of the power supplied through the relay circuit at a constant ratio, and a flashing circuit for turning on and off the power supplied through the generator at a constant cycle. A controller for turning on the relay circuit to activate the light emitting device driver when receiving a performance instruction for a sneaky camera detection function, and turning off the relay circuit when receiving a stop command to deactivate the light emitting device driver; A MSM mounted on a main board of the mobile phone to perform a role of a microprocessor, and connected to the input unit and the control unit to transmit an operation signal for a hidden camera detection function received from the input unit to the control unit; When an operation command is input from the input unit of the mobile phone, the light emitter of the light emitter is controlled by the controller, and the flashing is repeated, and the camera lens of the sneak camera reflecting the blinking light of the light emitter can be detected by the confirmation window of the light emitter. Mobile phone with a sneak shot detection function, characterized in that to make. delete delete 11. The mobile phone of claim 10, wherein the light emitting unit is configured such that the confirmation window is located at the center and the light emitter is installed around the confirmation window. The mobile phone of claim 10 or 13, wherein the light emitting unit is mounted on a sub board of the mobile phone formed separately from the main board. The mobile phone of claim 10 or 13, wherein the control unit is mounted on a main board of the mobile phone. The mobile phone of claim 10 or 13, wherein the control unit is mounted on a sub board of the mobile phone formed separately from the main board.

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