KR101570436B1 - Mobile terminal - Google Patents

Abstract

The present invention relates to a mobile terminal. Provided is the mobile terminal which includes: a terminal body which includes a front side and a rear side; a camera which is exposed to the rear side of the terminal body; a flash which is formed on the rear side of the terminal body, and is arranged on one side of the camera; and an RGB sensor which is formed adjacent to the flash. The flash and the RGB sensor are covered with a bracket. A region to form a viewing angle of the RGB sensor on the inner side of the bracket is convex toward the outside.

Description

[0001] MOBILE TERMINAL [0002]

The present invention relates to a mobile terminal having at least one sensor on its rear surface.

A terminal can be divided into a mobile terminal (mobile / portable terminal) and a stationary terminal according to whether the terminal can be moved. Again, the mobile terminal can be divided into a handheld terminal and a vehicle mounted terminal according to whether the user can carry the mobile phone directly.

The functions of mobile terminals are diversified. For example, there are data and voice communication, photographing and video shooting through a camera, voice recording, music file playback through a speaker system, and outputting an image or video on a display unit. Some terminals are equipped with an electronic game play function or a multimedia player function. In particular, modern mobile terminals can receive multicast signals that provide visual content such as broadcast and video or television programs.

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 functionality of such terminals, it may be considered to improve the structural and / or software parts of the terminal.

In recent years, it has become common to perform various functions using the rear surface of a mobile terminal. It is not easy to provide a sensor that performs various functions due to a limited space on the rear surface of the terminal.

In particular, a sensor for improving the performance of the rear camera is required, and its arrangement structure is a problem.

The present invention is directed to solving the above-mentioned problems and other problems. Another object of the present invention is to arrange a sensor having various functions inside or near the rear input unit.

In particular, the object of the present invention is to modularize an RGB sensor with a rear input unit or a flash to improve camera performance.

According to an aspect of the present invention, there is provided a portable terminal comprising: a terminal body having a front surface and a rear surface; a camera exposed on a rear surface of the terminal main body; And an RGB sensor formed adjacent to the flash, wherein the flash and RGB sensors are covered by a bracket, and an area of the inner surface of the bracket that forms an angle of view of the RGB sensor is convex The mobile terminal can be provided with a mobile terminal.

According to an aspect of the present invention, at least one partition wall may be formed in the bracket to isolate the flash and the RGB sensor from each other, and to separate the flash and RGB sensors from the inner surface of the bracket.

According to an aspect of the present invention, at least one of the barrier ribs may be formed from the inner surface of the bracket toward the flash or RGB sensor.

According to an aspect of the present invention, an area of the inner surface of the bracket other than the angle of view of the RGB sensor may have a concavo-convex shape.

According to an aspect of the present invention, a corrosion-treated area may be formed on an inner surface of the bracket other than the angle of view of the RGB sensor.

According to one aspect of the present invention, the etched region may have a serration structure.

According to an aspect of the present invention, the convex shape may be formed with a constant curvature.

According to an aspect of the present invention, there is provided a portable terminal including a first button unit provided at one side of the camera and exposed to the outside from the rear, receiving a push input of a first function, And a second button unit receiving a push input of a second function different from the first function, and configured to detect an input of a control command, and a second input unit disposed below the rear input unit, 2 button portion, and the flexible circuit board may include a flash forming portion in which the flash and RGB sensors are disposed.

According to an aspect of the present invention, the apparatus further includes a reinforcing member provided at a lower portion of the flash forming portion and supporting the flash forming portion.

According to an aspect of the present invention, the terminal main body includes a front case, a rear case coupled to the front case to define a space, and a rear cover covering the rear case, And an edge of the bracket may be formed between the front case and the rear case.

According to an aspect of the present invention, a through hole formed in the rear cover is formed to be smaller than a through hole formed in the rear case, and a bracket portion inserted into the through hole formed in the rear cover and the rear case, It can be prevented from being detached from the main body.

According to an aspect of the present invention, the flash may be enclosed by the partition.

According to an aspect of the present invention, there is provided a portable terminal including a terminal body including a front surface and a rear surface, a camera exposed on a rear surface of the terminal body, an RGB sensor formed adjacent to the camera to assist the function of the camera, And the inner surface of the bracket includes a bracket spaced apart from the RGB sensor. An area of the inner surface of the bracket that forms an angle of view of the RGB sensor is convex at a predetermined curvature toward the outside. May be provided.

Effects of the mobile terminal and the control method according to the present invention will be described as follows.

According to at least one of the embodiments of the present invention, the performance of the camera can be improved by arranging the RGB sensor adjacent to the LDAF.

In addition, according to at least one embodiment of the present invention, there is an advantage that more sensors can be mounted by forming not only the RGB sensor but also sensors having other functions in the user's input unit or modularizing them together with the flash.

Further scope of applicability of the present invention will become apparent from the following detailed description. It should be understood, however, that the detailed description and specific examples, such as the preferred embodiments of the invention, are given by way of illustration only, since various changes and modifications within the spirit and scope of the invention will become apparent to those skilled in the art.

1A is a block diagram illustrating a mobile terminal according to the present invention.
1B and 1C are conceptual diagrams illustrating an example of a mobile terminal according to the present invention in different directions.
2 is a rear view and a bottom view of a mobile terminal according to one embodiment of the present invention.
3 is an enlarged view of a user input associated with an embodiment of the present invention.
4 is a cross-sectional view taken along line AA of FIG. 2A.
Fig. 5 is a cross-sectional view taken along BB of Fig.
FIG. 6A is a plan view showing a state before the sensor forming portion is bent according to an embodiment of the present invention, and FIG. 6B is a perspective view showing a state after the sensor forming portion is bent.
Figure 7 is a cross-sectional view taken along CC of Figure 2a.
8 is a partially exploded perspective view of a mobile terminal according to an embodiment of the present invention.
9 is a partial cross-sectional view of a mobile terminal according to another embodiment of the present invention.
10 shows a flash unit of a mobile terminal according to an embodiment of the present invention.
11 is a partially exploded perspective view of a mobile terminal according to an embodiment of the present invention.
12 is a sectional view taken along the line EE in Fig.
Fig. 13 is a perspective view of Fig. 12. Fig.
14 shows a frame of a front case according to an embodiment of the present invention.
15 shows a part of a rear case according to an embodiment of the present invention.
16 is a cross-sectional view taken along the line FF of Fig. 15A.
17 is a perspective view of a double-sided clip member in accordance with an embodiment of the present invention.
18 is a cross-sectional view taken along the line DD of Fig.
19 is a schematic side view of a mobile terminal according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals are used to designate identical or similar elements, and redundant description thereof will be omitted. 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. In the following description of the embodiments of the present invention, a detailed description of related arts will be omitted when it is determined that the gist of the embodiments disclosed herein may be blurred. It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. , ≪ / RTI > equivalents, and alternatives.

Terms including ordinals, such as first, second, etc., may be used to describe various elements, but the elements are not limited to these terms. The terms are used only for the purpose of distinguishing one component from another.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The singular expressions include plural expressions unless the context clearly dictates otherwise.

In the present application, the terms "comprises", "having", and the like are used to specify that a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

The mobile terminal described in this specification includes a mobile phone, a smart phone, a laptop computer, a digital broadcasting terminal, a personal digital assistant (PDA), a portable multimedia player (PMP), a navigation device, a slate PC A tablet PC, an ultrabook, a wearable device such as a smartwatch, a smart glass, and a head mounted display (HMD). have.

However, it will be appreciated by those skilled in the art that the configuration according to the embodiments described herein may be applied to fixed terminals such as a digital TV, a desktop computer, a digital signage, and the like, will be.

1A to 1C are block diagrams for explaining a mobile terminal according to the present invention, and FIGS. 1B and 1C are conceptual diagrams showing an example of a mobile terminal according to the present invention in different directions.

The mobile terminal 100 includes a wireless communication unit 110, an input unit 120, a sensing unit 140, an output unit 150, an interface unit 160, a memory 170, a control unit 180, and a power supply unit 190 ), And the like. The components shown in FIG. 1A are not essential for implementing a mobile terminal, so that the mobile terminal described herein may have more or fewer components than the components listed above.

The wireless communication unit 110 may be connected between the mobile terminal 100 and the wireless communication system or between the mobile terminal 100 and another mobile terminal 100 or between the mobile terminal 100 and the external server 100. [ Lt; RTI ID = 0.0 > wireless < / RTI > In addition, the wireless communication unit 110 may include one or more modules for connecting the mobile terminal 100 to one or more networks.

The wireless communication unit 110 may include at least one of a broadcast receiving module 111, a mobile communication module 112, a wireless Internet module 113, a short distance communication module 114, and a location information module 115 .

The input unit 120 includes a camera 121 or an image input unit for inputting a video signal, a microphone 122 for inputting an audio signal, an audio input unit, a user input unit 123 for receiving information from a user A touch key, a mechanical key, and the like). The voice data or image data collected by the input unit 120 may be analyzed and processed by a user's control command.

The sensing unit 140 may include at least one sensor for sensing at least one of information in the mobile terminal, surrounding environment information surrounding the mobile terminal, and user information. For example, the sensing unit 140 may include a proximity sensor 141, an illumination sensor 142, a touch sensor, an acceleration sensor, a magnetic sensor, A G-sensor, a gyroscope sensor, a motion sensor, an RGB sensor, an infrared sensor, a finger scan sensor, an ultrasonic sensor, A microphone 226, a battery gauge, an environmental sensor (for example, a barometer, a hygrometer, a thermometer, a radiation detection sensor, A thermal sensor, a gas sensor, etc.), a chemical sensor (e.g., an electronic nose, a healthcare sensor, a biometric sensor, etc.). Meanwhile, the mobile terminal disclosed in the present specification can combine and utilize information sensed by at least two of the sensors.

The output unit 150 includes at least one of a display unit 151, an acoustic output unit 152, a haptic tip module 153, and a light output unit 154 to generate an output related to visual, auditory, can do. The display unit 151 may have a mutual layer structure with the touch sensor or may be integrally formed to realize a touch screen. The touch screen may function as a user input unit 123 that provides an input interface between the mobile terminal 100 and a user and may provide an output interface between the mobile terminal 100 and a user.

The interface unit 160 serves as a path to various types of external devices connected to the mobile terminal 100. The interface unit 160 is connected to a device having a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, And may include at least one of a port, an audio I / O port, a video I / O port, and an earphone port. In the mobile terminal 100, corresponding to the connection of the external device to the interface unit 160, it is possible to perform appropriate control related to the connected external device.

In addition, the memory 170 stores data supporting various functions of the mobile terminal 100. The memory 170 may store a plurality of application programs or applications running on the mobile terminal 100, data for operation of the mobile terminal 100, and commands. At least some of these applications may be downloaded from an external server via wireless communication. Also, at least a part of these application programs may exist on the mobile terminal 100 from the time of shipment for the basic functions (e.g., telephone call receiving function, message receiving function, and calling function) of the mobile terminal 100. Meanwhile, the application program may be stored in the memory 170, installed on the mobile terminal 100, and may be operated by the control unit 180 to perform the operation (or function) of the mobile terminal.

In addition to the operations related to the application program, the control unit 180 typically controls the overall operation of the mobile terminal 100. The control unit 180 may process or process signals, data, information, and the like input or output through the above-mentioned components, or may drive an application program stored in the memory 170 to provide or process appropriate information or functions to the user.

In addition, the controller 180 may control at least some of the components illustrated in FIG. 1A in order to drive an application program stored in the memory 170. FIG. In addition, the controller 180 may operate at least two of the components included in the mobile terminal 100 in combination with each other for driving the application program.

The power supply unit 190 receives external power and internal power under the control of the controller 180 and supplies power to the components included in the mobile terminal 100. The power supply unit 190 includes a battery, which may be an internal battery or a replaceable battery.

At least some of the respective components may operate in cooperation with one another to implement a method of operation, control, or control of the mobile terminal according to various embodiments described below. In addition, the operation, control, or control method of the mobile terminal may be implemented on the mobile terminal by driving at least one application program stored in the memory 170. [

Referring to FIGS. 1B and 1C, the disclosed mobile terminal 100 includes a bar-shaped terminal body. However, the present invention is not limited thereto and can be applied to various structures such as a folder type, a flip type, a slide type, a swing type, and a swivel type in which a watch type, a clip type, a glass type or two or more bodies are relatively movably coupled . A description of a particular type of mobile terminal, although relevant to a particular type of mobile terminal, is generally applicable to other types of mobile terminals.

Here, the terminal body can be understood as a concept of referring to the mobile terminal 100 as at least one aggregate.

The mobile terminal 100 includes a case (for example, a frame, a housing, a cover, and the like) that forms an appearance. As shown, the mobile terminal 100 may include a front case 101 and a rear case 102. Various electronic components are disposed in the inner space formed by the combination of the front case 101 and the rear case 102. At least one middle case may be additionally disposed between the front case 101 and the rear case 102.

A display unit 151 is disposed on a front surface of the terminal body to output information. The window 151a of the display unit 151 may be mounted on the front case 101 to form a front surface of the terminal body together with the front case 101. [

In some cases, electronic components may also be mounted on the rear case 102. Electronic parts that can be mounted on the rear case 102 include detachable batteries, an identification module, a memory card, and the like. In this case, a rear cover 103 for covering the mounted electronic components can be detachably coupled to the rear case 102. Therefore, when the rear cover 103 is separated from the rear case 102, the electronic parts mounted on the rear case 102 are exposed to the outside.

As shown, when the rear cover 103 is coupled to the rear case 102, a side portion of the rear case 102 can be exposed. In some cases, the rear case 102 may be completely covered by the rear cover 103 during the engagement. Meanwhile, the rear cover 103 may be provided with an opening for exposing the camera 121b and the sound output unit 152b to the outside.

These cases 101, 102, and 103 may be formed by injection molding of synthetic resin or may be formed of metal such as stainless steel (STS), aluminum (Al), titanium (Ti), or the like.

The mobile terminal 100 may be configured such that one case provides the internal space, unlike the above example in which a plurality of cases provide an internal space for accommodating various electronic components. In this case, a unibody mobile terminal 100 in which synthetic resin or metal is connected from the side to the rear side can be realized.

Meanwhile, the mobile terminal 100 may include a waterproof unit (not shown) for preventing water from penetrating into the terminal body. For example, the waterproof portion is provided between the window 151a and the front case 101, between the front case 101 and the rear case 102, or between the rear case 102 and the rear cover 103, And a waterproof member for sealing the inside space of the oven.

The mobile terminal 100 is provided with a display unit 151, first and second sound output units 152a and 152b, a proximity sensor 141, an illuminance sensor 142, a light output unit 154, Cameras 121a and 121b, first and second operation units 123a and 123b, a microphone 122, an interface unit 160, and the like.

1B and 1C, a display unit 151, a first sound output unit 152a, a proximity sensor 141, an illuminance sensor 142, an optical output unit (not shown) A second operation unit 123b, a microphone 122 and an interface unit 160 are disposed on a side surface of the terminal body, And a mobile terminal 100 having a second sound output unit 152b and a second camera 121b disposed on a rear surface thereof.

However, these configurations are not limited to this arrangement. These configurations may be excluded or replaced as needed, or placed on different planes. For example, the first operation unit 123a may not be provided on the front surface of the terminal body, and the second sound output unit 152b may be provided on the side surface of the terminal body rather than the rear surface of the terminal body.

The display unit 151 displays (outputs) information processed by the mobile terminal 100. For example, the display unit 151 may display execution screen information of an application program driven by the mobile terminal 100 or UI (User Interface) and GUI (Graphic User Interface) information according to the execution screen information .

The display unit 151 may be a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED), a flexible display display, a 3D display, and an e-ink display.

In addition, the display unit 151 may exist in two or more depending on the embodiment of the mobile terminal 100. In this case, the mobile terminal 100 may be provided with a plurality of display portions spaced apart from each other or disposed integrally with one another, or may be disposed on different surfaces, respectively.

The display unit 151 may include a touch sensor that senses a touch with respect to the display unit 151 so that a control command can be received by a touch method. When a touch is made to the display unit 151, the touch sensor senses the touch, and the control unit 180 generates a control command corresponding to the touch based on the touch. The content input by the touch method may be a letter or a number, an instruction in various modes, a menu item which can be designated, and the like.

The touch sensor may be a film having a touch pattern and disposed between the window 151a and a display (not shown) on the rear surface of the window 151a, or may be a metal wire . Alternatively, the touch sensor may be formed integrally with the display. For example, the touch sensor may be disposed on a substrate of the display or inside the display.

In this way, the display unit 151 can form a touch screen together with the touch sensor. In this case, the touch screen can function as a user input unit 123 (see FIG. 1A). In some cases, the touch screen may replace at least some functions of the first operation unit 123a.

The first sound output unit 152a may be implemented as a receiver for transmitting a call sound to a user's ear and the second sound output unit 152b may be implemented as a loud speaker for outputting various alarm sounds or multimedia playback sounds. ). ≪ / RTI >

The window 151a of the display unit 151 may be provided with an acoustic hole for emitting the sound generated from the first acoustic output unit 152a. However, the present invention is not limited to this, and the sound may be configured to be emitted along an assembly gap (for example, a gap between the window 151a and the front case 101) between the structures. In this case, the appearance of the mobile terminal 100 can be made more simple because the hole formed independently for the apparent acoustic output is hidden or hidden.

The optical output unit 154 is configured to output light for notifying the occurrence of an event. Examples of the event include a message reception, a call signal reception, a missed call, an alarm, a schedule notification, an email reception, and reception of information through an application. The control unit 180 may control the light output unit 154 to terminate the light output when the event confirmation of the user is detected.

The first camera 121a processes an image frame of a still image or a moving image obtained by the image sensor in the photographing mode or the video communication mode. The processed image frame can be displayed on the display unit 151 and can be stored in the memory 170. [

The first and second operation units 123a and 123b may be collectively referred to as a manipulating portion as an example of a user input unit 123 operated to receive a command for controlling the operation of the mobile terminal 100 have. The first and second operation units 123a and 123b can be employed in any manner as long as the user is in a tactile manner such as touch, push, scroll, or the like. In addition, the first and second operation units 123a and 123b may be employed in a manner that the user operates the apparatus without touching the user through a proximity touch, a hovering touch, or the like.

In this figure, the first operation unit 123a is a touch key, but the present invention is not limited thereto. For example, the first operation unit 123a may be a mechanical key, or a combination of a touch key and a touch key.

The contents input by the first and second operation units 123a and 123b can be variously set. For example, the first operation unit 123a receives a command such as a menu, a home key, a cancellation, a search, and the like, and the second operation unit 123b receives a command from the first or second sound output unit 152a or 152b The size of the sound, and the change of the display unit 151 to the touch recognition mode.

On the other hand, a rear input unit (not shown) may be provided on the rear surface of the terminal body as another example of the user input unit 123. The rear input unit is operated to receive a command for controlling the operation of the mobile terminal 100, and input contents may be variously set. For example, commands such as power on / off, start, end, scrolling, and the like, the size adjustment of the sound output from the first and second sound output units 152a and 152b, And the like can be inputted. The rear input unit may be implemented as a touch input, a push input, or a combination thereof.

The rear input unit may be disposed so as to overlap with the front display unit 151 in the thickness direction of the terminal body. For example, the rear input unit may be disposed at the rear upper end of the terminal body such that when the user holds the terminal body with one hand, the rear input unit can be easily operated using the index finger. However, the present invention is not limited thereto, and the position of the rear input unit may be changed.

When a rear input unit is provided on the rear surface of the terminal body, a new type of user interface using the rear input unit can be realized. When the first operation unit 123a is not disposed on the front surface of the terminal body in place of at least a part of the functions of the first operation unit 123a provided on the front surface of the terminal body, The display unit 151 may be configured as a larger screen.

Meanwhile, the mobile terminal 100 may be provided with a fingerprint recognition sensor for recognizing the fingerprint of the user, and the controller 180 may use the fingerprint information sensed through the fingerprint recognition sensor as authentication means. The fingerprint recognition sensor may be embedded in the display unit 151 or the user input unit 123.

The microphone 122 is configured to receive the user's voice, other sounds, and the like. The microphone 122 may be provided at a plurality of locations to receive stereophonic sound.

The interface unit 160 is a path through which the mobile terminal 100 can be connected to an external device. For example, the interface unit 160 may include a connection terminal for connection with another device (for example, an earphone or an external speaker), a port for short-range communication (for example, an infrared port (IrDA Port), a Bluetooth port A wireless LAN port, or the like), or a power supply terminal for supplying power to the mobile terminal 100. The interface unit 160 may be implemented as a socket for receiving an external card such as a SIM (Subscriber Identification Module) or a UIM (User Identity Module) or a memory card for storing information.

And a second camera 121b may be disposed on a rear surface of the terminal body. In this case, the second camera 121b has a photographing direction which is substantially opposite to that of the first camera 121a.

The second camera 121b may include a plurality of lenses arranged along at least one line. The plurality of lenses may be arranged in a matrix form. Such a camera can be named an array camera. When the second camera 121b is configured as an array camera, images can be taken in various ways using a plurality of lenses, and a better quality image can be obtained.

The flash 124 may be disposed adjacent to the second camera 121b. The flash 124 shines light toward the subject when the subject is photographed by the second camera 121b.

And a second sound output unit 152b may be additionally disposed in the terminal body. The second sound output unit 152b may implement a stereo function together with the first sound output unit 152a and may be used for implementing a speakerphone mode in a call.

The terminal body may be provided with at least one antenna for wireless communication. The antenna may be embedded in the terminal body or formed in the case. For example, an antenna constituting a part of the broadcast receiving module 111 (see FIG. 1A) may be configured to be able to be drawn out from the terminal body. Alternatively, the antenna may be formed in a film type and attached to the inner surface of the rear cover 103, or a case including a conductive material may be configured to function as an antenna.

The terminal body is provided with a power supply unit 190 (see FIG. 1A) for supplying power to the mobile terminal 100. The power supply unit 190 may include a battery 191 built in the terminal body or detachable from the outside of the terminal body.

The battery 191 may be configured to receive power through a power cable connected to the interface unit 160. In addition, the battery 191 may be configured to be wirelessly chargeable through a wireless charger. The wireless charging may be implemented by a magnetic induction method or a resonance method (magnetic resonance method).

The rear cover 103 is coupled to the rear case 102 so as to cover the battery 191 to restrict the release of the battery 191 and to protect the battery 191 from external impact and foreign matter . When the battery 191 is detachably attached to the terminal body, the rear cover 103 may be detachably coupled to the rear case 102.

The mobile terminal 100 may be provided with an accessory that protects the appearance or supports or expands the function of the mobile terminal 100. [ One example of such an accessory is a cover or pouch that covers or accommodates at least one side of the mobile terminal 100. [ The cover or pouch may be configured to interlock with the display unit 151 to expand the function of the mobile terminal 100. Another example of an accessory is a touch pen for supplementing or extending a touch input to the touch screen.

Hereinafter, embodiments that may be implemented in a mobile terminal configured as above will be described with reference to the accompanying drawings. It will be apparent to those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

2 is a rear view and a bottom view of the mobile terminal 100 according to an embodiment of the present invention. The user input unit 325 is provided on the rear side of the mobile terminal 100, A laser detection auto focusing (LDAF) 330 is disposed on one side of the user input unit 325, and a flash unit 320 is disposed on the other side of the user input unit 325. The user input unit 325 may include a first button unit 325a that is exposed to the rear surface of the main body and performs a first function and a second button unit 325b that is disposed adjacent to the first button unit 325a and performs a second function And a second button portion 325b. In addition, an acoustic output unit 152b is formed below the mobile terminal 100. [

The first function may be a function related to on / off of the power source or the activation of the display unit, and the second function may include a function related to the size adjustment of the sound output from the main body of the terminal or a scroll function . Therefore, the second button portion 325b can be divided vertically or horizontally, and the first button portion 325a is disposed between or within the second button portion 325b.

8 is a partial exploded view of a mobile terminal according to an embodiment of the present invention. Referring to FIG. 8, the mobile terminal 100 is exposed to the outside from the back side of the mobile terminal 100, A first button portion 325a and keys 3254 and 3255 disposed on both sides of the first button portion 325a on both sides of the first button portion 325a, Button portion 325b.

The first button portion 233 is formed to pass through the second button portion 325b between the keys 3254 and 3255. [ That is, a through hole 3251 is formed in the second button portion 325b. According to the drawings, the keys 3254 and 3255 may be formed as protruding surfaces as the surfaces exposed to the outside, and the opposite surfaces of the protruding surfaces may be formed as a flat surface. This allows the user to recognize which key is touched by the touch.

More specifically, the keys 3254 and 3255 are inclined surfaces 3252 inclined toward the through holes 3251 so that the keys 3254 and 3255 and the first button portion 233 form a height difference, Respectively. The inclined surface 3252 is a surface of the protruding surface adjacent to the first button portion 325a, and may be a curved surface. The first button portion 325a is formed to protrude outward from the end portion of the inclined surface 3252. Also, the keys 3254 and 3255 are formed with an auxiliary surface 3253 which is opposite to or inclined from the inclined surface 3252. At this time, the first button part 325a and the second button part 325b may be made of different materials. Through this structure and material, the user can more easily distinguish the first and second button portions 325a and 325b.

In the above description, the user input unit 325 is composed of a plurality of buttons, but the present invention is not limited thereto. For example, the user input unit 325 may include a single button. Also, in the following description, a case where the user input unit 325 is a plurality of buttons is illustrated, but a function defined by an input to any one of the plurality of buttons may be applied to the single button.

2, the rear camera 121b and the user input unit 325 are formed as a module by the supporting member 304. However, the present invention is not limited to this, and the user input unit 325 and the rear camera 121b may be integrated with each other. May be formed independently of each other.

8, the user input unit 325 and the camera lid 312 may be inserted and fixed to the support member 304. The camera lid 312 may include a lens, The camera lid 312 is seated in the recessed portion of the support member 304.

FIG. 3 is an enlarged view of a user input portion according to an embodiment of the present invention, FIG. 4 is a cross-sectional view taken along AA of FIG. 2A, FIG. 5 is a cross- 3 is a plan view and a perspective view of a flexible circuit board according to an embodiment of the present invention.

5, the mobile terminal 100 according to an exemplary embodiment of the present invention is disposed below the first button portion 325a and the second button portion 325b and includes a printed circuit board 344, And a first sensor 310 disposed at a lower portion of the first button portion 325a. The first sensor 310 may be any one of an RGB sensor, a heart rate sensor, and a fingerprint recognition sensor. 3 to 5, the first sensor 310 is disposed inside the first button portion 325a or disposed under the first button portion 325a. The first button portion 325a may have a dome shape. The first sensor 310 is disposed so as to overlap an inner area of the through hole 3251 (see FIG. 8), and includes a first switch 350a for operating the first button portion 325a, Respectively. The first sensor 310 and the first switch 350a are formed on the flexible circuit board 340. The first sensor 310 and the first switch 350a are vertically movable in the thickness direction of the mobile terminal, .

Since the first sensor 310 and the first button portion 325a are formed to overlap with each other, the first sensor 310 and the switch for operating the first button portion 325a Placement can be a problem. That is, when the first button portion 325a is pressed, the first sensor 310 should not be pressed. For this, in an embodiment of the present invention, the flexible circuit board 340 is connected to the sensor forming part 340a where the first sensor 310 is formed, and the sensor forming part 340a, And switch forming portions 340b and 340c spaced apart from the forming portion 340a and having switches 350a and 350b for operating the first and second button portions 325a and 325b on one surface thereof.

The first sensor 310 is disposed on the upper surface of the sensor forming portion 340a and the first switch forming portion 340c among the switch forming portions 340b and 340c spaced from the sensor forming portion 340a A first switch 350a for operating the first button portion 325a is formed so that the portion of the flexible circuit board 340a for operating the first sensor 310 and the first button portion 325a are operated The positions where the flexible circuit board 340c is formed are different.

At this time, the mobile terminal 100 according to an embodiment of the present invention may include the switches 350a and 350b and the flexible circuit board 340 when the first button portion 325a or the second button portion 325b is pressed. And further includes first and second protrusions 360a and 360b that electrically connect the first and second protrusions 360a and 360b. The switches 350a and 350b may be a dome switch, a piezoelectric switch, or the like.

Since the second button portion 325b, the second switch 350b, the second switch forming portion 340b and the second protrusion 360b are formed in pairs in the embodiment of the present invention, .

4, the switches 350a and 350b in the embodiment of the present invention include a first switch 325a disposed below the first button portion 325a and operating the first button portion 325a, And a second switch 350b disposed below the second button portion 325b to operate the second button portion 325b.

The protrusions 360a and 360b function to press the first switch 350a and the second switch 350b to operate the first and second button portions 325a and 325b, A second protrusion 360b for pressing the second switch 350b to operate the second button portion 325b, a first protrusion 360a for pressing the first button portion 325a by pressing the second button portion 325a, .

The first switch 350a is disposed on the upper surface or the lower surface of the first switch forming portion 340c and the first switch 350a is connected to the first switch forming portion 340c, The first protrusion 360a is formed on the lower surface of the sensor forming portion 340a.

9 is a partial cross-sectional view of a mobile terminal 100 according to another embodiment of the present invention. As shown in FIG. 9, when the first switch 350a contacts the lower surface of the first switch forming portion 340c The first protrusion 360a may be formed in contact with the first switch 350a. 9, the first switch forming portion 340c and the second switch forming portion 340b of the flexible circuit board 340 are integrally formed.

4, the first and second switch forming portions 340b and 340c may be formed on different planes. In this case, the first and second switch forming portions 340b and 340c may be formed on the same or different planes. And FIG. 9 is an illustration showing that the first and second switch forming portions 340b and 340c are formed on the same plane. As shown in FIG. 9, when the first and second switch forming portions 340b and 340c are formed on the same plane, the first and second switch forming portions 340b and 340c may be integrally formed.

In an embodiment of the present invention, the formation direction of the second switches 350b formed as a pair is exemplified as being the same, but they may be formed in different directions as required. For example, as described above, the forming direction of the first switch 350a is convex toward the outside of the mobile terminal 100 (in the case of FIG. 4) or convex toward the inside of the mobile terminal 100 The second switch 350b may be formed so as to be convex toward the outside or inside of the mobile terminal 100, as shown in FIG. The first and second protrusions 360a and 360b are not necessarily formed to be convex toward the first and second switches 350a and 350b. The first and second protrusions 360a and 360b need not be convex toward the first and second switches 350a and 350b, And the second switches 350a and 350b may be formed to be convex in the same direction as the first and second protrusions 360a and 360b. As described above, the shape and arrangement structure of the switch and the projection are not particularly limited in the embodiment of the present invention.

5, the switch forming portions 340b and 340c include a first switch forming portion 340c in which the first switch 350a is formed and a second switch forming portion 340b in which the second switch 350b is formed The sensor forming portion 340a and the first switch forming portion 340c are formed between the sensor forming portion 340a and the first switch forming portion 340c. The first reinforcing member 343 is disposed. The first reinforcing member 343 compensates the rigidity of the flexible circuit board 340 by preventing the flexible circuit board 340 from being bent when the first button portion 325a is pressed. The first reinforcing member 343 may be made of metal or plastic. At this time, the protrusions 360a and 360b may be formed in a white sheet (not shown).

That is, since the flexible circuit board 340 is flexible, the flexible circuit board 340 is weak in rigidity and needs to be supplemented. To achieve this, a stiffener is disposed on one surface of the flexible circuit board 340 Respectively. In an embodiment of the present invention, the first reinforcing member 343 may be made of stainless steel and attached to the flexible circuit board 340 by an adhesive tape. This also applies to the case of the second reinforcing member 345 (see Fig. 12) described later.

5, the first reinforcing member 343 is formed only between the sensor forming portion 340a and the first switch forming portion 340c. Alternatively, the first reinforcing member 343 may be integrally formed on the upper surface of the flexible circuit board 340 May be separately formed. 12, a second reinforcing member 345 is formed on the lower portion of the flash forming portion 340e in which the flash portion 320 is formed to supplement the rigidity of the flash forming portion 340e .

6A shows a state before the sensor forming portion 340a is bent, and FIG. 6B shows a state after the sensor forming portion 340a is bent. As shown in FIGS. 6A and 6B, The slits 381 and 382 may be formed on both sides of the first switch forming portion 340c to minimize the influence of the first and second switch forming portions 340b and 340c on each other . That is, the first and second switch forming parts 340b and 340c can be separated by the slits 381 and 382. [

That is, the flexible circuit board 340 has a first switch forming portion 340c and a second switch forming portion 340b corresponding to the first button portion 325a and the second button portion 325b, respectively, The first switch forming portion 340c and the second switch forming portion 340b may be simultaneously pressed when the first button portion 325a or the second button portion 325b is pressed by the user . In an embodiment of the present invention, divisional slits 381 and 382 are formed in the flexible circuit board 340 to prevent this. 6A and 6B, the divisional slits 381 and 382 are formed in the first switch forming portion 340c and the second switch forming portion 340b so that the first switch forming portion 340c and the second switch forming portion 340b can be distinguished from each other. As shown in Fig.

As described above, in the embodiment of the present invention, the sensor forming portion 340a and the first switch forming portion 340c are spaced apart from each other by a predetermined distance. For this purpose, in an embodiment of the present invention, as shown in FIGS. 6A and 6B As shown in the figure, the sensor forming portion 340a is extended from the first switch forming portion 340c of the switch forming portions 340b and 340c to bend. As described above, the first sensor 310 and the first switch 350a may be formed on the outer surface of the sensor forming portion 340a and the first switch forming portion 340c.

By bending the sensor forming portion 340a in this manner, it is possible to secure a space in which the first reinforcing member 343 is disposed, and the first sensor 310 is disposed under the first button portion 325a The first button portion 325a and the second button portion 325b.

4, the first switch forming portion 340c is spaced apart from the sensor forming portion 340a, and the first switch forming portion 340c is separated from the sensor forming portion 340a by elastic connecting members 341 and 342 And may be electrically connected to the second switch forming portion 340b.

6A, the flexible circuit board 340 includes a sensor forming portion 340a, a first switch forming portion 340c extending from the sensor forming portion 340a, A second switch forming portion 340b formed on both sides of the first switch forming portion 340c and a flash forming portion 340e and an automatic focusing device forming portion 340b formed on both sides from the second switch forming portion 340b, 340d are formed. 6B, a first sensor 310 is disposed in the sensor forming portion 340a, a second switch 350b is formed in the second switch forming portion 340b, The flash unit 320 is formed in the forming unit 340e and the autofocusing unit 330 is formed in the autofocusing unit 340d.

4, the rear case 102 is recessed so that the first switch forming portion 340c is positioned below the second switch forming portion 340b. In this embodiment, . The connecting members 341 and 342 in FIG. 4 have elasticity, and electrically connect the first switch forming portion 340c and the second switch forming portion 340b. 4, the first switch forming portion 340c and the second switch forming portion 340b are separately formed. However, the present invention is not limited thereto. The first switch forming portion 340c and the second switch forming portion 340b may be formed separately, And the forming portion 340b may be integrally formed. Although the connecting members 341 and 342 connect the first switch forming portion 340c and the second switch forming portion 340b in FIG. 4, the sensor forming portion 340a and the first switch forming portion 340b It is of course possible to electrically connect the first electrode 340c.

In an embodiment of the present invention, the first button portion 325a is made of a transparent material. In particular, since the first button portion 325a may be provided with a sensor that transmits light such as an RGB sensor, the first button portion 325a may include a light sensor Permeable material. However, since it is sufficient to transmit light, it does not necessarily have to be a completely translucent material such as glass, and it may be a translucent material. For example, the first button portion 325a may be glass or a transparent resin (for example, polycarbonate).

In this case, the RGB sensor in the embodiment of the present invention is a sensor used for the purpose of improving the image quality of the camera by performing the function of controlling the white balance. That is, by analyzing the RGB band of the light source received by the RGB sensor and correcting the white balance, it analyzes the color temperature and corrects the white balance accordingly. When the first sensor 310 is an RGB sensor, it is preferable that the inner surface of the first button portion 325a has a constant curvature.

8 is a partially exploded perspective view of a mobile terminal according to an embodiment of the present invention in which a user input portion 325 exposed to the rear of the mobile terminal 100 is inserted through a through hole 3041 formed in a support member 304 And a part of the flexible circuit board 340 is disposed on a rear surface of the rear case 102 through a through hole 1022 formed in the rear case 102. [ The flash unit 320 and the autofocus unit 330 are disposed on the flexible circuit board 340 disposed on the rear surface of the rear case 102. [ At this time, the flash unit 320 and the autofocus unit 330 are exposed to the rear surface of the mobile terminal 100 through the through holes 1023 and 1024 formed in the rear case.

8, the receiving portion 1025 of the rear case 102, in which the flexible circuit board 340 is received, is recessed inwardly. As shown in FIG. 9, Two switches 350a and 350b are formed below the first and second switch forming portions 340b and 340c, respectively, the first and second switch forming portions 340b and 340c are provided under the first and second switch forming portions 340b and 340c, The first recess portion 102a and the second recess portion 102b are formed and the first and second protrusions 360a and 360b are accommodated in the first recess portion 102a and the second recess portion 102b . 9, in an embodiment of the present invention, electronic elements are mounted on both sides of a printed circuit board 344, and an upper shield can 333a and a lower shield can 333b surrounding the electronic elements are formed And the electromagnetic wave can be shielded by the shield can 333a and 333b.

Also, in one embodiment of the present invention, a technique for improving antenna performance by extending a slot by connecting one or more antenna modules is provided.

Fig. 14 shows a frame 1011 of a front case according to an embodiment of the present invention, and Figs. 15A and 15B show both sides of a part of a rear case 102 according to an embodiment of the present invention Fig. 16 is a sectional view taken along FF of Fig. 15A, and Fig. 17 is a perspective view of a double-sided clip member 371 related to an embodiment of the present invention.

Hereinafter, a description will be given with reference to FIGS. 14 to 17. FIG.

16, the terminal main body includes a front case 101 and a rear case 102 coupled to the front case 101 to define a space. In the rear case 102, The first antenna module 351 and the second antenna modules 352 and 352a and 352b are disposed on the front case 101 and the second antenna modules 352 and 352a and 352b are disposed on the front case 101, And are connected by double-sided clip members 371, 371a, 371b.

The first antenna module 351 may be a carrier having a first metal pattern 3511 and the second antenna module 352 may be a carrier having a second metal pattern 3521 The first antenna module 351 may be a main antenna module, and the second antenna module 352 may be a slot antenna module.

If the second antenna module 352 is divided into two antenna modules 352a and 352b as shown in FIG. 14, each of the second antenna modules 352a and 352b and the first antenna module 352b Side clip members 371a and 371b are used so that the two-sided clip members 371a and 351 can be connected.

The overlapping between the first and second metal patterns 3511 and 3521 can be quantitatively managed by the double-sided clip member 371, and the radio deviation can be effectively reduced. Further, it is possible to solve the radio problem for the antenna-to-antenna contact.

At this time, the double-sided clip members 371, 371a, 371b are disposed in the grooves 1021 formed in the first antenna module 351 or the second antenna module 352. 16, grooves 1021 are formed in the first antenna module 351. However, the present invention is not limited thereto, and grooves may be formed in the second antenna module 352. FIG.

As shown in FIG. 17, the double-sided clip member 371 simultaneously connects the first and second antenna modules 351 and 352 disposed at the upper and lower sides. To this end, the double-sided clip members 371, 371a and 371b A first elastic body 3713 extending from the fixing portion 3713 and extending upward and downward around the fixing portion 3713; (3711) and a second elastic body (3712).

The body 3714 has a substantially rectangular parallelepiped shape and the fixing portion 3713, the first elastic body 3711, and the second elastic body 3712 are disposed therein. 16, the first elastic body 3711 and the second elastic body 3712 may extend in the vertical direction about the fixed portion 3713, and may extend in the vertical direction with respect to the first metal pattern 3511 or the second elastic body 3712, And is elastically deformed while rotating around the fixing portion 3713 in contact with the metal pattern 3521.

At this time, the frame 1011 may be a front case 101, may be coupled to the front case 101 to supplement the rigidity of the front case 101, or may be a part of the rear case 102 have. The frame 1011 is connected to the printed circuit board 344 so that the first and second antenna modules 351 and 352 are connected to each other, thereby increasing the antenna length and improving the antenna performance. In addition, there is also an advantage that an antenna mounting space can be ensured by utilizing the double-sided clip member 371.

FIG. 18 is a cross-sectional view taken along line DD of FIG. 2. In an embodiment of the present invention, a first through-hole 311 is formed at the lower end of the terminal body, and air flowing through the first through-hole 311 And a second sensor 313 formed on the printed circuit board 344. 2B, the first through-hole 311 is formed on one side of the interface unit 160, and air is introduced into the mobile terminal 100 through the first through-hole 311 . The inflow air is blocked from moving into the inside of the mobile terminal 100 by the pad 314 disposed at the lower end of the second sensor 313. Also, it can be further sealed by the ribs 351a and 351b formed from the first antenna module 351 to the pads 314.

At this time, the space is sealed by the first antenna module 351 and the pad 314, and the inflow air stays in the closed space S.

The second sensor 313 can sense the introduced air, and can be a gas sensor or a temperature / humidity sensor. If the second sensor 313 is a gas sensor, it may be inspected for harmful substances by the introduced air and informed to the user by using an alarm, or may be used for drinking measurement. If the second sensor 313 is a temperature / humidity sensor, information on temperature and humidity around the mobile terminal 100 can be informed to the user. For example, various alarm sounds or multimedia playback sounds may be output through the sound output unit 352b shown in FIGS. 15A and 15B to inform the user of a dangerous situation.

When the second sensor 313 is a temperature / humidity sensor, it is preferable that the second sensor 313 is disposed in a portion where the heat generated in the mobile terminal 100 is the least. For example, if the printed circuit board 344 is mounted with many electronic elements on its upper part, such as the rear case 102 of Fig. 11, it is possible to dispose the second sensor 313 on the lower side of the mobile terminal 100 desirable. Further, since the influence of the human body should be minimized, the second sensor 313 is formed at the lower end of the mobile terminal, which is a portion having a small amount of heat while touching the human body during a call. However, this is merely an example, and it can be applied to any portion that is less affected by the heat of the human body or the terminal itself.

Meanwhile, the first through-hole 311 may be clogged with dust or the like. In order to prevent this, a member (not shown) having a mesh structure may be formed in the first through-hole 311.

The second through hole 315 is formed in the first antenna module 351 in order to remove the foreign matter and the like in the first through hole 311 and the closed space S . The second through hole 315 is not exposed from the outside and only the first through hole 311 is exposed at normal times but the second through hole 315 is exposed when the back cover 103 is removed. Foreign matter in the closed space (S) can be removed by injecting high-pressure air through the second through-hole (315). For example, the user may blow strongly to remove foreign matter such as dust in the closed space S. At this time, in order to prevent dust or the like in the mobile terminal 100 from being introduced through the second through hole 315, the second through hole 103 is formed on one side of the rear cover 103 covering the rear case 102, A protrusion 1031 may be formed to cover the protrusion 315.

19, the rear camera 121b is protruded to the outside, and the user input unit 325 (see FIG. 19) Is recessed into the interior of the mobile terminal 100 or protruded less than the rear camera 121b so that the user input portion 325 and more specifically the first button portion 325a does not directly touch the floor do. As a result, scratches are not generated on the surface of the first button portion 325a of the user input unit 325, so that a sensor such as RGB disposed therein can perform the function.

Further, even when the first sensor 310 or the third sensor 320b described later is a fingerprint recognition sensor, formation of a scratch is prevented so that fingerprint recognition can be normally detected.

10 is a partially exploded perspective view of a mobile terminal according to an embodiment of the present invention, FIG. 12 is a view illustrating a flash unit of a mobile terminal according to an embodiment of the present invention, FIG. 13 is a perspective view of FIG. 12, which will be described below with reference to FIGS. 10 to 13. FIG.

2, a flash unit 320 is disposed on one side of a user input unit 325 in an alternative embodiment of the present invention. The flash unit 320 is disposed on a single bracket 323 together with a flash 320a. 3 sensor 320b. That is, various sensors need to be disposed on the rear surface of the mobile terminal 100, and the flash 320a which is already used as a space for disposing these sensors is utilized. That is, the flash 320a and the third sensor 320b are formed into a single bracket 323 to be modularized.

The flexible circuit board 340 further includes a flash forming portion 340e extending from the switch forming portion 340b and having the flash 320a and the third sensor 320b disposed therein. The flash forming portion 340e is formed above the switch forming portion 340b as shown in FIG.

11 is an exploded perspective view of the rear case 102 before the flash unit 320 is coupled with the user input unit 325 and the rear camera 121b mounted. 8, the flash unit 320 is exposed to the outside through the through hole 1023, and the bracket 323 is formed to cover the flash 320a and the third sensor 320b .

12 and 13 are a cross-sectional view and a perspective view, respectively, in a state where the flash portion 320 is coupled to the rear case 102.

At this time, a partition wall 326 for isolating the flash 320a from the third sensor 320b is formed on the bracket 323 so that the light from the flash 320a may affect the third sensor 320b. It blocks the effect. The third sensor 320b may be any one of an RGB sensor, a heartbeat sensor, and a fingerprint recognition sensor. If the third sensor 320b receives light as an RGB sensor, The flash 320a and the third sensor 320b are separated by the partition wall 326 to block direct light from the flash 320a.

In addition, when the third sensor 320b is an RGB sensor, a part 323b of the inner surface of the bracket 323 where the third sensor 320b is disposed may have a predetermined curvature And at least a portion 323c of the other regions is formed with a serration structure. That is, it is possible to block noise (scattered or reflected light) by applying corrosion to a peripheral area other than the angle of view of the RGB sensor. The corrosion area can be formed in a region where a step is formed in the inner surface of the bracket 323.

12, a shield can 333a for shielding electromagnetic waves may be formed. In a lower portion of the flash forming portion 340e of the flexible circuit board 340, a second reinforcing member 345 So that the rigidity of the flexible circuit board 340 can be compensated.

In addition, the bracket inner surface of the area 323a where the flash 340a is disposed forms a serration structure to uniformly disperse the light. 12 and 13, the flash 320a and the third sensor 320b are illustrated as being separated by two partition walls 326. However, the flash 320a and the third sensor 320b may be divided into a single partition wall 326 alone.

FIG. 7 is a cross-sectional view taken along CC of FIG. 2A, and is a view for explaining the automatic focusing device 330. FIG. The autofocus device 330 is disposed in the autofocus device forming portion 340d of the flexible circuit board 340 and the autofocus device forming portion 340d is electrically connected to the printed circuit board 344. [ At this time, electronic devices 332 may be formed on one side or both sides of the printed circuit board 344, and electromagnetic waves may be shielded by a shield can 333.

At this time, the autofocus device 330 is disposed inside the LDAF window 331. Since the autofocus device 330 measures the distance using a laser, the LDAF window 331 must be light transmissive. That is, the autofocusing apparatus 330 includes a light emitting unit 330a for transmitting a laser beam and a light receiving unit 330b for receiving a laser beam. The phase difference between the transmitted output signal and the received signal is used to calculate a distance The camera automatically measures the focus when taking a picture or movie using the measurement.

That is, in the conventional auto focusing system (AF), it takes time to cover the entire image by focusing on the image without using a laser. However, the autofocusing apparatus 220 measures the distance by phase difference through the laser, Up to 50 cm is processed quickly by laser, otherwise it is processed by conventional AF method.

The present invention described above can be implemented as computer readable codes on a medium on which a program is recorded. The computer readable medium includes all kinds of recording devices in which data that can be read by a computer system is stored. Examples of the computer readable medium include a hard disk drive (HDD), a solid state disk (SSD), a silicon disk drive (SDD), a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, , And may also be implemented in the form of a carrier wave (e.g., transmission over the Internet). In addition, the computer may include a control unit 180 of the terminal. Accordingly, the above description should not be construed in a limiting sense in all respects and should be considered illustrative. The scope of the present invention should be determined by rational interpretation of the appended claims, and all changes within the scope of equivalents of the present invention are included in the scope of the present invention.

Claims (13)

A terminal body having a front surface and a rear surface;
A camera exposed on a rear surface of the terminal body;
A flash provided on a rear surface of the terminal main body and disposed on one side of the camera; And
And an RGB sensor formed adjacent to the flash,
Wherein the flash and RGB sensors are covered by a bracket and an area of the inner surface of the bracket that forms an angle of view of the RGB sensor has a convex shape toward the outside,
Wherein at least one partition wall is formed in the bracket for isolating the flash and the RGB sensor from each other and separating the flash and RGB sensors from the inner surface of the bracket. delete The method according to claim 1,
Wherein at least one of the barrier ribs is formed from an inner surface of the bracket toward the flash or RGB sensor. The method according to claim 1,
Wherein a region of the inner surface of the bracket other than the angle of view of the RGB sensor has a concavo-convex shape. The method according to claim 1,
Wherein a corrosion-treated area is formed on an inner surface of the bracket other than the angle of view of the RGB sensor. 6. The method of claim 5,
Wherein the area subjected to the corrosion treatment has a serration structure. The method according to claim 1,
Wherein the convex shape is formed with a constant curvature. The method according to claim 1,
A first button unit provided on one side of the camera and exposed to the outside from the rear and receiving a push input of a first function and keys arranged on both sides of the first button unit, And a second button portion receiving a push input of a second function different from the first button portion, and configured to detect an input of a control command; And
And a flexible circuit board disposed below the rear input unit to operate the first and second button units,
Wherein the flexible circuit board includes a flash forming part in which the flash and RGB sensors are disposed. 9. The method of claim 8,
And a reinforcing member provided at a lower portion of the flash forming portion to support the flash forming portion. The method according to claim 1,
The terminal body includes:
Front case;
A rear case coupled to the front case to define a space; And
And a rear cover covering the rear case,
Wherein a through hole is formed in the rear case and the rear cover so that the bracket is exposed, and an edge of the bracket is formed between the front case and the rear case. 11. The method of claim 10,
A through hole formed in the rear cover is formed to be smaller than a through hole formed in the rear case and a bracket portion inserted into the through hole formed in the rear cover and the rear case is formed so as not to be separated from the terminal body . The method according to claim 1,
Wherein the flash is enclosed by the partition. A terminal body having a front surface and a rear surface;
A camera exposed on a rear surface of the terminal body;
A flash provided on a rear surface of the terminal main body and disposed on one side of the camera;
An RGB sensor formed adjacent to the camera and assisting the function of the camera; And
And a bracket that is formed to cover the RGB sensor and has an inner surface spaced apart from the RGB sensor,
Wherein an area of the inner surface of the bracket that forms an angle of view of the RGB sensor is convex at a predetermined curvature toward the outside,
Wherein at least one partition wall is formed in the bracket for isolating the flash and the RGB sensor from each other and separating the flash and RGB sensors from the inner surface of the bracket.

Images