KR101624559B1

KR101624559B1 - Mobile terminal

Info

Publication number: KR101624559B1
Application number: KR1020100010637A
Authority: KR
Inventors: 정성권; 김정환
Original assignee: 엘지전자 주식회사
Priority date: 2010-02-04
Filing date: 2010-02-04
Publication date: 2016-05-26
Also published as: KR20110090698A

Abstract

The present invention relates to an electronic apparatus comprising a main body having a circuit board, a band connected to both sides of the main body and formed to be worn on the wrist, and a band extending from the main body to the band, And an antenna pattern unit electrically connected to the circuit board to transmit and receive a radio signal and formed on the same layer as the one layer.

Description

[0001] MOBILE TERMINAL [0002]

The present invention relates to a watch-type mobile terminal which can be worn on the wrist.

The terminal can move And can be divided into a mobile / portable terminal and a stationary terminal depending on whether the mobile terminal is a mobile terminal or a mobile terminal. The mobile terminal can be divided into a handheld terminal and a vehicle mount terminal according to whether the user can directly carry the mobile terminal.

Such a terminal has various functions, for example, in the form of a multimedia device having multiple functions such as photographing and photographing of a moving picture, reproduction of a music or video file, reception of a game and broadcasting, etc. .

In order to support and enhance the function of such a terminal, it may be considered to improve the structural part and / or the software part of the terminal, and one of the improvement of the structural part of such a terminal is a wrist- May be considered for a mobile terminal.

Since the watch-type mobile terminal is kept worn on the user's wrist for a long time, it should be more compact and it is important to control the temperature of the mobile terminal.

The present invention is to provide a new type of heat dissipation and antenna structure that can be formed more compactly.

According to an aspect of the present invention, there is provided a mobile terminal including a main body including a circuit board, a band connected to both sides of the main body and formed to be worn on the wrist, A heat radiation part extending into a band and forming a layer inside the band to dissipate heat of the body, and a heat radiation part electrically connected to the circuit board to transmit and receive a wireless signal, And an antenna pattern portion.

In one embodiment of the present invention, the heat radiating portion and the antenna pattern portion are made of the same material. The heat radiating portion and the antenna pattern portion are disposed on the base member to form one layer, and may be spaced apart from each other by slots formed on the one layer. The heat radiating part may be a heat conductive sheet connected to the electronic device inside the main body so as to be thermally conductive.

According to another embodiment of the present invention, the heat radiating part is electrically connected to a ground layer of the circuit board, and the antenna pattern part is electrically connected to the heat radiating part. The mobile terminal may include at least one of an inductor, a capacitor, and an elastic member. The inductor or the capacitor may be disposed between the antenna pattern unit and the heat radiation unit, and may be electrically connected to the antenna pattern unit and the heat radiation unit, respectively. The elastic member is connected to the circuit board at one end so as to feed the antenna pattern portion to the circuit board, and the other end presses the antenna pattern portion by elastic deformation.

As another example related to the present invention, the mobile terminal includes a cover member. The cover member is made of a metal material and is disposed so as to cover the circuit board and is connected to the heat releasing unit to form a heat conduction path between the electronic device disposed on the circuit board and the heat releasing unit. The cover member is mounted on the circuit board, defines a shielded area around the electronic device, and can be arranged to face the heat emitting part.

In another embodiment of the present invention, the antenna pattern unit is formed on bands disposed on both sides of the main body to transmit and receive radio signals in a multi-frequency band. The plurality of antenna pattern portions may be formed in adjacent bands disposed on both sides of the bands, and the plurality of antenna pattern portions may be formed adjacent to both corners of the bands.

As another example related to the present invention, the band is provided with a metal member which is exposed to the outside, and the metal member is connected to the heat emitting portion to form a heat conduction path with the heat emitting portion.

The mobile terminal according to at least one embodiment of the present invention configured as described above realizes a more compact watchdog mobile terminal by forming the antenna pattern portion and the heat releasing portion in the same layer. Also, the antenna pattern portion and the heat emitting portion can be formed together from the same base material.

Further, since the present invention is formed out of the antenna pattern body, the transmission / reception ratio of a frequency band having a large influence on a metal in a multi-frequency band is improved. In addition, through this, an appearance of a metal material can be formed.

1 is a front perspective view of a mobile terminal according to an embodiment of the present invention;
2 is a rear perspective view of a portable terminal according to an embodiment of the present invention;
3 is a conceptual diagram illustrating an operating state of a watch-type mobile terminal according to an embodiment of the present invention;
FIG. 4 is an exploded perspective view of the watch-type mobile terminal shown in FIG. 3;
FIG. 5A is an exploded perspective view of the support frame shown in FIG. 4; FIG.
5B is a sectional view of a watch-type mobile terminal according to the present invention.
6A to 6D are conceptual views illustrating an example of manufacturing the heat radiating portion and the antenna pattern portion.
7 and 8 are conceptual diagrams illustrating other examples of the configuration of an antenna according to the present invention.
9 is a sectional view of a watch mobile terminal according to another embodiment of the present invention;
10 is a block diagram of a mobile terminal according to an embodiment of the present invention.

Hereinafter, a mobile terminal related to the present invention will be described in detail with reference to the drawings. The suffix "module" and " part "for the components used in the following description are given or mixed in consideration of ease of specification, and do not have their own meaning or role.

The mobile terminal described in this specification may include a mobile phone, a smart phone, a digital broadcasting terminal, a PDA (Personal Digital Assistants), a PMP (Portable Multimedia Player), navigation and the like.

1 is a perspective view of a mobile terminal according to an exemplary embodiment of the present invention.

As shown in the figure, the mobile terminal is a watchdog type, and the watchdog mobile terminal includes a main body 110 and a band 120 connected to both sides of the main body 110.

The main body 100 includes a wireless communication module 181 (see FIG. 10) and is formed to transmit / receive a wireless signal to / from a mobile communication base station.

The case (casing, housing, cover, etc.) constituting the external appearance of the main body 110 is formed of synthetic resin or metal material such as stainless steel (STS) or titanium (Ti). Various electronic components are embedded in the space formed inside the case.

The case may be formed by the front case 111 and the rear case 112. In addition, at least one intermediate case may be additionally disposed between the front case 110 and the rear case 120.

The front case 111 and the rear case 111 are formed of a dielectric material, for example, a synthetic resin. The cover part 112 may be disposed under the case part 111. [ The case portion 111 and the cover portion 112 form an internal space in which various electronic components are embedded.

The band 120 is formed to be worn on the wrist or arm of the user. The band 150 may be formed of leather or rubber, plastics, or a metal material, and may be formed by stacking a plurality of single layers to form a multi-layered structure.

The band 120 may be provided with a fastener 121 for attaching the terminal body 110 to a wrist or an arm. The fastener 121 may be formed of a buckle, a snap-fit hook structure, or the like, and may be formed of a stretchable portion or a stretchable material. The present embodiment shows an example in which the fastener 121 is buckled.

The display unit 113, the sound output unit 114, the image input unit 115, or the user input unit 116 may be disposed in the main body 110, mainly the case 111.

The display portion 113 occupies most of the main surface of the case portion 111. The display unit 113 may be a liquid crystal display, a thin film transistor-liquid crystal display, an organic light-emitting diode, a flexible display, a three-dimensional display 3D display) and the like.

The display unit 113 may further include a touch sensor unit to receive input of information by a user's touch. The touch sensor unit can be configured to detect the touch input pressure as well as the touch input position and area. The display unit 113 equipped with the touch sensor unit forms a touch screen.

The sound output unit 114 may include a receiver or a loudspeaker.

The image input unit 115 may be implemented in the form of a camera module for capturing an image or a moving image of a user.

The user input unit 116 is a device operated to receive a command for controlling the operation of the watch-type mobile terminal. For example, the user input unit 116 may be implemented by a dome switch or a touch screen that can receive a command or information by a push or touch operation of a user, a wheel that rotates the key, a jog method, Or the like.

2 is a rear perspective view of the watch-type mobile terminal of FIG.

A detachable cover 112a and a connection terminal 172 may be mounted on the rear case 112.

The cover 112a may be formed by injecting a synthetic resin or may be formed to have a metal material such as stainless steel (STS) or titanium (Ti) or the like. The cover 112a can be mounted in the central area of the rear case 112 so as to be detachable when the internal parts are repaired.

The connection terminal 172 is connected to the external charging device or the data transmission / reception device, and serves as a path for supplying power to the main body 110 or transmitting / receiving data.

3 is a conceptual diagram illustrating an operating state of a watch-type mobile terminal according to an embodiment of the present invention.

As described above, the main body 110 is equipped with various electronic elements therein, and the heat emitted by the electronic elements increases the internal temperature of the main body 110 and the temperature of the case. The watch-type mobile terminal according to the present invention includes a heat-emitting portion 130 to prevent the temperature rise as described above.

The heat discharging unit 130 is configured to extend outward from the main body 110 to be positioned inside the band 120 and to discharge heat generated inside the main body 110 to the outside.

The heat radiating part 130 is connected to at least one electronic element 101 in a heat conductive manner so that the heat generated in the electronic element 101 is discharged to the outside of the main body 110 by thermal conduction.

The heat discharging part 130 includes a base 131 located inside the body 110 and an extension part 132 extending from both ends of the base 131.

In Fig. 3, the straight arrow H indicates the direction of movement of the column. The heat generated in the electronic device 101 is transferred to the base 131 by heat conduction and the transferred heat is transferred from the base 131 to the extended portion 132 by heat conduction. The heat transmitted to the extension portion 132 is transferred to the outside by the convection, thereby relieving the temperature of the main body 110 from rising.

In addition, an antenna pattern unit 140 (see FIG. 4) is formed in the main body 110 or the band 120 to transmit and receive radio signals to and from the mobile terminal. The antenna pattern unit 140 may be a radiator patterned to a specific length to transmit and receive radio signals of a specific frequency band. 3, the dotted arrow S indicates the moving direction of the wireless signal, and the antenna pattern unit 140 may be configured as a part of the heat emitting unit 130 as shown in FIG.

4 is an exploded perspective view of the watch-type mobile terminal shown in FIG.

A support frame 150 on which the display module 113 is mounted is mounted in a space formed between the front case 111 and the rear case 112. The support frame 150 functions to accept or support various electronic components (e.g., a circuit board, a display).

In addition, the support frame 150 has a structure that can be assembled to the front case 111 in a state in which various electronic components are embedded, thereby providing efficiency and simplicity in assembling.

A display module 113a is mounted on the upper surface of the support frame 150 and a speaker 114a and a camera module 115a can be mounted on one side of the display module 113. [

A dome seat 116b having a dome key 116a as one form of the user input unit 116 may be mounted on the side of the support frame 150. [

The heat emitting portion 130 may be realized in the form of a body 110, specifically, a heat conductive sheet 133 extending from both ends of the support frame 150. The heat conductive sheet 133 forms one layer inside the band to dissipate the heat of the terminal body.

The heat conductive sheet 133 may have a high flexibility material so that the band 120 can be deformed together as the band 120 is deformed. That is, the heat conductive sheet 133 is preferably made of a material having high flexibility and high thermal conductivity. For example, a thin film sheet formed of a copper material with the heat conduction sheet 133 may be used.

The rear case 112 may have a through hole 112b through which the heat conductive sheet 133 passes and an insertion groove 122 through which the heat conductive sheet 133 is inserted into the band 120. [ In this case, the heat conductive sheet 133 extending from the support frame 150 passes through the through hole 112 and is inserted into the insertion groove 122 formed in the band 120.

Referring to this figure, the antenna pattern unit 140 is disposed on the same layer as one layer formed by the band of the heat conduction sheet 133. The antenna pattern unit 140 may be a conductive radiator 141 that transmits and receives a radio signal and the conductive radiator 141 is formed of the same material as the thermally conductive sheet and is disposed inside the band 120, And is inserted into the through hole 112. More specifically, the heat conductive sheet 133 and the conductive radiator 141 may be disposed on the same plane inside the band 120 so as to form the same layer.

The heat conductive sheet 133 and the conductive radiator 141 are spaced apart from each other by the slots 142 (see Figs. 5A and 5B) formed on the same layer. The heat conductive sheet 133 and the conductive radiator 141 can be disposed on the base member so that the heat radiating sheet 133 and the conductive radiator 141 can be easily manufactured and assembled. The base member is made of a thermally conductive sheet 133 and a tape 141 adhered to one surface of the conductive radiator 141 so as to fix the thermally conductive sheet 133 and the conductive radiator 141 at positions spaced apart from each other around the slot 142, Can be absent.

5A is an exploded perspective view of the support frame shown in FIG. FIG. 5B is a cross-sectional view of the watch-type mobile terminal according to the present invention, and FIGS. 6A to 6D are conceptual diagrams showing an example of manufacturing the heat radiating part and the antenna pattern part.

5A and 5B, a conductive radiator 141 is disposed on the same layer as the layer of the heat conductive sheet 133. [ Hereinafter, a more specific structure of the example shown in the drawings will be described.

A battery 189 for supplying power to the watch-type mobile terminal is mounted inside the support frame 150, specifically below the display module 113a. The battery 189 according to the present embodiment is implemented as a built-in battery built in the main body 110, but may be implemented as a removable type for charging or the like.

On the lower surface of the battery 189, a circuit board 118 on which at least one electronic element 101 is mounted is mounted. The circuit board 118 is electrically connected to the antenna pattern unit 140 to process radio signals transmitted and received by the conductive radiator 141. For this purpose, an elastic member 161 may be mounted on the circuit board 118.

The elastic member 161 is made of a conductive material, and may be, for example, a leaf spring. The elastic member 161 is connected to the circuit board 118 at one end so as to feed the conductive radiator 141 to the circuit board 118 while the other end presses the conductive radiator 141 by elastic deformation. 4, when the band 120 is coupled at the side of the main body 110, the conductive radiator 141 is inserted into the through hole 112 through the insertion groove 122, and as shown in FIG. 5A, And is pressurized by the elastic member 161 inside the body to be electrically connected to the circuit board 118.

5A and 5B, a circuit board 118 may be provided with a cover member 162 (shield can, shield case, etc.) for defining a shielded area around the electronic device 101. [ The cover member 162 is made of a metal and disposed so as to cover the circuit board 118 so as to form a heat conduction path between the electronic element disposed on the circuit board 118 and the heat conductive sheet 133, (133).

The cover member 162 may be formed in the shape of a box with one side opened, and covers the area where the electronic device 101 is disposed. The cover member 162 blocks electromagnetic waves, noise, and the like emitted from the electronic device 101 in the shielded area, and prevents electromagnetic waves emitted from the electronic device 101 from affecting other devices.

According to the illustration, the cover member 162 is arranged to face the heat releasing part 130 with respect to each other. More specifically, the heat conductive sheet 133 may be attached to one surface of the cover member 162. [ In the case where the cover member 162 is not mounted on the printed circuit board 118, the heat conductive sheet 133 may be attached directly to the electronic element 101 or attached through the heat radiating pad.

The electronic device 101 is configured to contact the inner surface of the cover member 162 to transmit heat to the cover member 162 or to transmit heat to the cover member 162 via the heat radiation pad.

As described above, since the heat releasing portion and the antenna pattern portion are formed on the same layer, the antenna pattern portion and the heat releasing portion can be formed together from the same base material. 6A to 6D, the production of the heat radiating portion and the antenna pattern portion will be described by way of example.

First, referring to FIG. 6A, an acrylic tape is attached to the back surface of the copper sheet. Next, as shown in FIG. 6B, paraffin (wax) is applied to a portion not to be etched (that is, a portion to be a radiator and a heat conductive sheet). Thereafter, as shown in FIG. 6C, etching is performed using a corrosive liquid or the like to form slots. Finally, when the paraffin is removed as shown in FIG. 6D, one copper sheet is divided into the heat emitting portion and the antenna pattern portion by the etched portion.

Referring again to FIG. 5A, the antenna pattern unit 140 is electrically connected to the heat emitting unit 130. More specifically, one end of the conductive radiator 141 located far away from the elastic member at both ends is connected to the heat conductive sheet 133. Further, the heat radiating portion 130 is electrically connected to the ground layer of the circuit board 118 (not shown). That is, the heat conduction sheet 133 serves as a ground expansion plate of the circuit board, and the grounding path of the conductive radiating element 141 is formed as the conductive radiating element 141 is connected to the heat conduction sheet 133.

As shown in the figure, an inductor or a capacitor 143 may be disposed between the antenna pattern unit 140 and the heat emitting unit 130. The inductor or capacitor 143 is electrically connected to the antenna pattern unit 140 and the heat radiating unit 130 to protect the radio signal from being transmitted to the circuit board from noise.

7 and 8 are conceptual diagrams showing other examples of the configuration of the antenna according to the present invention.

Referring to FIG. 7, the antenna pattern units 241 and 242 are formed on bands 220a and 220b, respectively, disposed on both sides of the main body 210 to transmit and receive radio signals in a multi-frequency band.

One of the antenna pattern units 241 and 242 is configured to transmit and receive a radio signal in a frequency band for wireless communication with another terminal and the other antenna transmits and receives a radio signal in a frequency band for implementing a function such as Bluetooth .

More specifically, the plurality of antenna pattern units 241 and 242 are formed to transmit and receive radio electromagnetic waves of the first and second frequency bands, respectively, which are different frequency bands. Either one of the first and second frequency bands may be a higher frequency band than the other. For example, the first frequency band may be below 1000 Mhz, for example from 800 Mhz to 1000 Mhz. The second frequency band may be a frequency band assigned to a GSM (Global System for Mobile communication) method. The second frequency band may be a frequency of 1600 Mhz or more, for example, 1600 Mhz to 2200 Mhz. The first frequency band may be a frequency band assigned to PCS (Personal Communication Services) or WCDMA (Wideband Code Division Multiple Access).

Referring to FIG. 8, the antenna pattern units 341, 342, 343, and 344 are respectively provided in a plurality of bands 320a and 320b disposed on both sides of the main body 310. That is, the antenna pattern portion may be composed of four. At this time, the plurality of antenna pattern portions 341, 342, 343, and 344 are formed adjacent to both corners of the bands 320a and 320b, respectively. Accordingly, an antenna pattern unit capable of transmitting / receiving a total of four frequency bands can be realized.

9 is a cross-sectional view of a watch-type mobile terminal according to another embodiment of the present invention. In the drawing, the same reference numerals are given to the same components as those of the preceding embodiments.

9, a printed circuit board, a thermally conductive sheet 433, a conductive radiator 441, and the like, on which electronic elements are mounted, are disposed in the body 410 in the same manner as in the previous embodiment.

According to the present embodiment, the band member 420 is provided with the metal member 470 exposed to the outside. The metal member 470, like a heat sink, is configured to widen the surface area for emitting heat, and is connected to the heat conduction sheet 433 to form a heat conduction path, specifically, a heat conduction path with the heat conduction sheet 433 .

The metal member 470 attached to the band can form a metal decoration and emits heat conducted from the heat conductive sheet 433 to the outside.

Here, it is preferable that the heat conductive sheet 433 is disposed on a surface exposed to the outside of the band so that the heat conductive sheet 433 is not in contact with the user's skin when the band is worn on the wrist. However, the present invention is not limited thereto. The heat conductive sheet 433 itself may form the band 420. In this case, the heat conductive sheet 433 may be provided with heat insulation A sheet can be attached.

10 is a block diagram of a watch-type mobile terminal according to the present invention.

10, a watch-type mobile terminal according to an exemplary embodiment of the present invention includes a display unit 113, an audio output unit 114, an image input unit 115, a user input unit 116, a power supply unit 189, A control unit 180, a wireless communication module 181, a memory 184, a broadcast receiving module 185, a sensing unit 186, an acoustic input unit 187, and an interface 188.

The control unit 180 typically controls the overall operation of the watchdog mobile terminal. For example, voice communication, data communication, video communication, and the like.

The wireless communication module 181 transmits / receives a wireless signal to / from a mobile communication base station through an antenna. A transmitter 182 for transmitting and receiving voice data, character data, video data, and control data under the control of the controller 160, for modulating and transmitting a signal to be transmitted for this purpose, and a receiver 182 for demodulating the received signal 183).

The user input unit 116 provides the control unit 180 with key input data that the user inputs for controlling the operation of the terminal. The user input unit 116 includes a dome switch, a touch pad (static / static), a jog wheel, a jog switch, and the like.

The image input unit 115 processes image frames such as still images or moving images obtained by the image sensor in the video communication mode or the photographing mode. The processed image frame is converted into image data that can be displayed on the display unit 113 and output to the display unit 113.

The image frame processed by the image input unit 115 is stored in the memory 184 under control of the control unit 180 or transmitted to the outside through the wireless communication module 181. [

The sound input unit 117 receives an external sound signal by a microphone in a communication mode, a recording mode, a voice recognition mode, or the like, and processes it as electrical voice data. The processed voice data is converted into a form that can be transmitted to the mobile communication base station via the wireless communication module 181 in the communication mode, and is output to the wireless communication module 181. In the record mode, the processed voice data is output to be stored in the memory 184. [

The sound input unit 117 may be implemented with various noise reduction algorithms for eliminating noise generated in the process of receiving an external sound signal.

The display unit 113 displays and outputs information processed by the watch-type mobile terminal. For example, when the watchdog mobile terminal is in a call mode, a UI (User Interface) or GUI (Graphic User Interface) associated with a call is displayed and output under the control of the controller 180. When the watch-type mobile terminal is in the video communication mode or the photographing mode, the control unit 180 displays and displays the photographed image or UI, GUI, and the like. When the display unit 113 includes a touch screen, the display unit 113 is used as an input device in addition to the output device.

The sound output unit 114 outputs sound data received from the wireless communication module 181 under the control of the control unit 180 in the call signal reception mode, the communication mode or the recording mode, the voice recognition mode, Converts the stored sound data and outputs it to the outside.

Also, the sound output unit 114 outputs sound signals related to functions (e.g., call signal reception sound, message reception sound, etc.) performed in the watch-type mobile terminal.

The sensing unit 186 senses the current state of the watch-type mobile terminal such as the open / close state of the watch-type mobile terminal, the position of the watch-type mobile terminal, the presence or absence of user contact, and generates a sensing signal for controlling the operation of the watch- . And a sensing function related to whether or not the power supply unit 170 is powered on, whether the interface 188 is connected to an external device, and the like.

The interface 188 may include a wired / wireless headset, an external charger, a wired / wireless data port, a card socket (e.g., a memory card, a SIM / UIM card) It serves as an interface with all connected external devices. The interface 119 receives data from an external device or receives power from the external device to transmit the data to each component in the watchdog mobile terminal or to transmit data in the watchdog mobile terminal to an external device.

The memory 184 may store a program for processing and controlling the control unit 180 and may have a function for temporarily storing input / output data (e.g., a phone book, a message, a still image, .

The memory 184 stores a program for controlling the operation of the watchdog mobile terminal related to the present invention. Such a memory 184 may be a known hard disk, a card type memory (e.g., SD or XD memory, etc.) , Flash memory, RAM, ROM, and the like.

The broadcast receiving module 185 receives broadcast signals transmitted through satellite or terrestrial waves, converts the received broadcast signals into broadcast data formats that can be output to the sound output unit 114 and the display unit 113, and outputs the broadcast data formats to the controller 180. In addition, the broadcast receiving module 185 receives additional data (e.g., EPG (Electric Program Guide), channel list, etc.) related to broadcasting. The broadcast data and the additional data converted by the broadcast receiving module 185 may be stored in the memory 184. [

The power supply unit 189 receives external power and internal power under the control of the controller 180 and supplies power required for operation of the respective components.

The above-described watch mobile terminal is not limited to the configuration and method of the embodiments described above, but all or some of the embodiments may be selectively combined so that various modifications may be made to the embodiments.

Claims

A body having a circuit board;
A band connected to both sides of the body, the band being worn on the wrist;
A heat releasing part extending from the body to the band and forming a layer inside the band to dissipate heat of the body; And
And an antenna pattern portion electrically connected to the circuit board to transmit and receive a radio signal and formed on the same layer as the one layer,
The heat radiating portion and the antenna pattern portion are disposed on the same base member to form one layer,
At least a part of each of the heat emitting portion and the antenna pattern portion is spaced apart from each other by a slot formed on the base member,
Wherein the antenna pattern unit is a radiator patterned to a specific length capable of transmitting and receiving a radio signal of a specific frequency band based on the shape or length of the slot.

The method according to claim 1,
Wherein the heat radiating part and the antenna pattern part are made of the same material.

delete

The method according to claim 1,
Wherein the heat discharging portion is a thermally conductive sheet which is connected to an electronic element inside the main body in a thermally conductive manner.

The method according to claim 1,
Wherein the heat radiating part is electrically connected to a ground layer of the circuit board, and the antenna pattern part is electrically connected to the heat radiating part.

6. The method of claim 5,
And an inductor or a capacitor disposed between the antenna pattern unit and the heat emitting unit and electrically connected to the antenna pattern unit and the heat emitting unit, respectively.

6. The method of claim 5,
Further comprising an elastic member connected to the circuit board at one end thereof to feed the antenna pattern portion to the circuit board and at the other end to press the antenna pattern portion by elastic deformation and formed of a conductive material.

The method according to claim 1,
The electronic device according to claim 1, further comprising a cover member made of a metal material and disposed to cover the circuit board, the cover member being connected to the heat emitting unit to form a heat conduction path between the electronic device .

9. The method of claim 8,
Wherein the cover member is mounted on the circuit board, defines a shielded area around the electronic device, and is arranged to face the heat radiating part.

The method according to claim 1,
Wherein the antenna pattern unit is formed on bands disposed on both sides of the main body so as to transmit and receive radio signals in a multi-frequency band.

11. The method of claim 10,
The antenna pattern unit may include a plurality of bands disposed on both sides of the antenna pattern unit,
Wherein the plurality of antenna pattern portions are formed adjacent to both corners of the bands.

The method according to claim 1,
Wherein the band is provided with a metal member which is exposed to the outside, and the metal member is connected to the heat emitting portion to form a heat conduction path with the heat emitting portion.