KR101593322B1 - Mobile terminal - Google Patents

Mobile terminal Download PDF

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Publication number
KR101593322B1
KR101593322B1 KR1020140122473A KR20140122473A KR101593322B1 KR 101593322 B1 KR101593322 B1 KR 101593322B1 KR 1020140122473 A KR1020140122473 A KR 1020140122473A KR 20140122473 A KR20140122473 A KR 20140122473A KR 101593322 B1 KR101593322 B1 KR 101593322B1
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KR
South Korea
Prior art keywords
elastic frame
frame
display unit
mobile terminal
metal frame
Prior art date
Application number
KR1020140122473A
Other languages
Korean (ko)
Inventor
모찬용
Original Assignee
엘지전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020140122473A priority Critical patent/KR101593322B1/en
Application granted granted Critical
Publication of KR101593322B1 publication Critical patent/KR101593322B1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets

Abstract

The present invention relates to a mobile terminal. A mobile terminal according to one aspect includes a display unit for outputting an image; An elastic frame made of an elastically deformable material and disposed on a rear surface of the display unit; A metal frame supporting the elastic frame and the display unit on the back surface of the elastic frame; And a front case having a front surface formed with a seating groove on which the display unit, the elastic frame, and the metal frame are seated.

Description

[0001] MOBILE TERMINAL [0002]

The present invention relates to a mobile terminal.

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

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.

1 is a sectional view of a display structure of a conventional mobile terminal.

1, a conventional display structure 1 of a mobile terminal includes a display module 2 to which an image is output, a front case 2 surrounding the display module 2, And a metal frame 6 attached to one surface of the front case 4 and supporting the back surface of the display module 2. [

According to the display structure of the conventional mobile terminal, the metal frame 6 for supporting the display module 2 is formed by injecting a metal raw material. However, the surface is not made uniform and flat at the time of injection, and a rugged protruding portion 7 is generated as shown in the figure. Therefore, the protruding portion 7 causes damage to the back surface of the display module 2, and the white point phenomenon and breakage of the display module due to the damage occur. Furthermore, in view of the slimness of the thickness of the mobile terminal, the damage caused by the metal frame on the back surface of the display module lowers the durability of the product.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a mobile terminal capable of enhancing the durability of a display module.

According to an aspect of the present invention, there is provided a display apparatus comprising: a display unit to output an image; An elastic frame made of an elastically deformable material and disposed on a rear surface of the display unit; A metal frame supporting the elastic frame and the display unit on the back surface of the elastic frame; And a front case having a front surface on which the display unit, the resilient frame, and a seating groove on which the metal frame is seated are formed on the front surface.

The mobile terminal according to the present invention has the following effects.

First, an elastic frame is provided between the display unit and the metal frame, thereby minimizing damage to the back surface of the display unit and improving the durability of the mobile terminal.

Second, the combined weight of the elastic frame and the metal frame reduces the overall weight of the mobile terminal and maintains high rigidity.

Third, the manufacturing process is simplified by the protrusion of the elastic frame and the hole-joining structure of the metal frame.

1 is a sectional view of a display structure of a conventional mobile terminal.
2 is a front perspective view of a mobile terminal according to an embodiment of the present invention;
3 is a rear perspective view of a mobile terminal according to an embodiment of the present invention;
4 is an exploded perspective view of a mobile terminal according to an embodiment of the present invention.
5 is an exploded perspective view of a front case according to an embodiment of the present invention;
6 is a sectional view of a front case according to an embodiment of the present invention;
7 is a cross-sectional view of an elastic frame back according to an embodiment of the present invention.
FIG. 8 is a cross-sectional view illustrating a rear surface of an elastic frame according to an embodiment of the present invention. FIG.
9 is a sectional view for explaining a coupling structure of a metal frame and an elastic frame according to a second embodiment of the present invention.
10 is a front cross-sectional view of a front case according to a second 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.

FIG. 2 is a front perspective view of a mobile terminal according to an embodiment of the present invention, and FIG. 3 is a rear perspective view of a mobile terminal according to an embodiment of the present invention.

Referring to FIGS. 2 and 3, 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.

2 and 3, 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 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, and in this case, the touch screen can function as a user input unit. 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 controller may control the light output unit 154 to terminate the output of light 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.

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 operated to receive a command for controlling the operation of the mobile terminal 100. [ 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.

Meanwhile, 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. 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 may use fingerprint information sensed through the fingerprint recognition sensor as authentication means. The fingerprint recognition sensor may be embedded in the display unit 151 or a user input unit.

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 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 for supplying power to the mobile terminal 100. The power supply unit may include a battery 191 built in the terminal body or configured to be 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.

And a touch pen for supplementing or extending the touch input to the screen.

4 is an exploded perspective view of a mobile terminal according to an embodiment of the present invention.

4, the mobile terminal 100 includes a display unit 151 disposed on the front surface thereof, and a front case 101 (see FIG. 1) on which the display unit 151 is mounted on the rear surface of the display unit 151 A base part 130 disposed between the front case 101 and the rear case 102 and mounted with electronic parts necessary for driving the mobile terminal 100; And a rear case 102 which is detachably coupled to the rear surface of the mobile terminal 100 and covers the electronic parts mounted inside the mobile terminal 100. The rear case 102 includes a receiving hole 102a, A cover 103 is included.

The rear cover 103 is provided with exposure holes 103a, 103b, and 103c for exposing the second camera 121b, the second sound output unit 152b, and the flash 123 to the outside of the rear cover 103, Can be formed.

The front case 101 and the rear case 102 may be screwed to each other through a screw 131. [ The rear cover 103 is detachably coupled to the rear case 102 so that the user can replace the battery 190 by detaching the rear cover 103 from the rear case 102 .

On the one side of the front case 101, a seating part 170 on which the display part 151 is seated is formed.

Hereinafter, the seating part 170 will be described in detail.

FIG. 5 is an exploded perspective view of a front case according to an embodiment of the present invention, and FIG. 6 is a sectional view of a front case according to an embodiment of the present invention.

5 and 6, a metal frame 180 is seated on one side of the front case 101 and an elastic frame 170 is seated on the upper side of the metal frame 180.

The front case 101 is formed with a rim portion 101b that forms a front bezel of the mobile terminal 100. The rim portion of the elastic frame 170 and the metal frame 180, The seating surface 101c on which the part 151 is seated is recessed toward the other surface from the edge part 101b. The height of the side wall 101a forming the inner circumferential surface of the seating surface 101c corresponds to the thickness of the elastic frame 170, the metal frame 180, and the display unit 151.

Therefore, when the elastic frame 170, the metal frame 180, and the display unit 151 are seated on the seating surface 101c, the elastic frame 170, the metal frame 180 and the display unit 151 are embedded.

The metal frame 180 is formed in a metal plate shape. The material of the metal frame 180 may be stainless steel (STS) or aluminum (Al). The metal frame 180 is formed to correspond to the cross-sectional shape of the seating surface 101c and is seated on the seating surface 101c.

The elastic frame 170 is disposed on the upper surface of the metal frame 180. The shape of the elastic frame 170 may be formed to correspond to the shape of the metal frame 180. The material of the elastic frame 180 may be an elastically deformable material. For example, the elastic frame 180 may be made of at least one material selected from the group consisting of urethane, silicone, and TPE.

Meanwhile, the elastic frame 170 and the metal frame 180 may be bonded to one surface or an opposite surface of the elastic frame 170 by applying an adhesive.

The display unit 151 is placed on the upper surface of the elastic frame 170.

Although the elastic frame 170 is formed in the shape of a plate in the present embodiment, the elastic frame 170 may be disposed so as to surround the side wall 101a by bending the edge upward.

As shown in FIG. 6, the elastic frame 170 is provided between the display unit 151 and the metal frame 180 in this embodiment.

Conventionally, a metal frame is provided on the back surface of the display unit to support the display unit, but it is difficult to flatly project the surface of the metal frame, so that a protruding portion is formed on the surface of the metal frame. Therefore, the display unit is damaged due to the protruding portion, causing problems such as white spot phenomenon, breakage, and the like.

Therefore, in the present embodiment, the elastic frame 170 is provided between the display unit 151 and the metal frame 180 to minimize the demage that affects the back surface of the display unit 151 And the durability of the mobile terminal 100 is increased.

The white point phenomenon is one of defective phenomena generated in the output screen of the display unit and is caused by minute foreign matter or surface defects. The occurrence of the white point phenomenon due to the elastic frame 170 can be prevented.

The metal frame 180 is disposed on a rear surface of the elastic frame 170 to support the elastic frame 170 and the display unit 151. The display unit 151 is mounted on the elastic frame 170, The overall weight of the mobile terminal 100 is reduced, and the rigidity can be preserved.

7 is a cross-sectional view of the back surface of the display unit according to an embodiment of the present invention.

7, when the protrusion 181 is formed on the surface of the metal frame 180 during the injection of the metal frame 180, the elasticity of the elastic frame 170 causes the display unit 151 ) Is rapidly reduced.

That is, as shown in FIG. 5, even if stress concentration occurs according to the concave-convex portion due to the foreign substance, the impact transmitted to the display unit 151 is reduced because the elastic frame 170 disperses or absorbs the stress.

8 is a cross-sectional view illustrating a rear surface of an elastic frame according to an embodiment of the present invention.

Referring to FIG. 8, a grid-shaped pattern 175 may be formed on the back surface of the elastic frame 170. The lattice pattern 185 may be formed by embossing the rear surface of the elastic frame 170 at an engraved surface.

Therefore, a gap is generated between the metal frame 180 and the elastic frame 170 by the grid pattern 175, thereby reducing the amount of impact transmitted to the display unit 151, It is possible to minimize the damage transmitted to the unit 151.

 FIG. 9 is a cross-sectional view illustrating a coupling structure between a metal frame and an elastic frame according to a second embodiment of the present invention, and FIG. 10 is a front cross-sectional view of a front case according to a second embodiment of the present invention.

The present embodiment is the same as the first embodiment in other portions, but differs in the coupling structure of the metal frame and the elastic frame. Therefore, only the characteristic parts of the present embodiment will be described below, and the same parts as those of the first embodiment will be referred to as the first embodiment.

Referring to FIG. 9, the metal frame 180 and the elastic frame 170 may be coupled by a protruding structure.

The protrusion 172 protrudes from the rear surface of the elastic frame 170. The protrusion 172 has an engaging portion 173 extending perpendicular to the direction in which the protrusion 172 is formed, .

A hole 182 is formed in the metal frame 180 so that the protrusion 172 passes through the metal frame 180.

The protrusion 172 passes through the hole 182 and the engaging portion 173 is hooked around the hole 182 so that the metal frame 180 and the elastic frame 170 are engaged .

10, a plurality of holes 182 and protrusions 172 may be formed along the edges of the metal frame 180 and the elastic frame 170. As shown in FIG.

Claims (7)

A display unit for outputting an image;
An elastic frame made of an elastically deformable material and disposed on a rear surface of the display unit;
A metal frame supporting the elastic frame and the display unit on the back surface of the elastic frame; And
And a front case having a front surface on which the display unit, the elastic frame, and a mounting groove on which the metal frame is mounted are formed,
Wherein the elastic frame has a size corresponding to the size of the metal frame,
Wherein the elastic frame comprises:
A protrusion protruding from a back surface of the elastic frame to pass through holes formed in the metal frame; And
And an engaging portion extending perpendicularly to the forming direction of the projection at an end of the projection,
Wherein one side of the latching part is in contact with the backside of the metal frame and the other side of the latching part opposite to the one side of the latching part is in contact with the inner surface of the front case.
The method according to claim 1,
Wherein the elastic frame is made of at least one material selected from the group consisting of urethane, silicone, and TPE-based materials.
The method according to claim 1,
Wherein at least one surface of the elastic frame and the metal frame facing each other is coated with an adhesive for bonding the elastic frame and the metal frame.
The method according to claim 1,
On the back surface of the elastic frame,
And a lattice-like pattern is formed.
delete The method according to claim 1,
Wherein the projections are formed in a plurality of at the back surface of the elastic frame,
Wherein the metal frame has a hole corresponding to the projection.
The method according to claim 1,
The elastic frame
And a bent portion bent in one direction at an edge of the elastic frame,
The bending portion
And the inner circumferential surface of the seating groove.
KR1020140122473A 2014-09-16 2014-09-16 Mobile terminal KR101593322B1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130087722A (en) * 2012-01-30 2013-08-07 엘지전자 주식회사 Display module and mobile terminal comprising the same
KR20130138974A (en) * 2012-06-12 2013-12-20 엘지전자 주식회사 Portable terminal
KR20140021928A (en) * 2012-08-13 2014-02-21 엘지전자 주식회사 Mobile terminal
KR20140075089A (en) * 2012-12-10 2014-06-19 김명숙 Mobile terminal rear case and mobile terminal protection cover having band

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130087722A (en) * 2012-01-30 2013-08-07 엘지전자 주식회사 Display module and mobile terminal comprising the same
KR20130138974A (en) * 2012-06-12 2013-12-20 엘지전자 주식회사 Portable terminal
KR20140021928A (en) * 2012-08-13 2014-02-21 엘지전자 주식회사 Mobile terminal
KR20140075089A (en) * 2012-12-10 2014-06-19 김명숙 Mobile terminal rear case and mobile terminal protection cover having band

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