KR20170058126A - Smart watch for absorbing external impact - Google Patents

Abstract

The present invention relates to a smart watch which comprises: a driving device guide unit for protecting a driving device mounted on a flexible printed circuit (FPC) between a display device and a battery for supplying power to the smart watch; and a buffer member for absorbing an impact applied from the outside between the display device and the battery. Therefore, the smart watch can prevent the display device from being damaged by a collision between the display device and the battery.

Description

{SMART WATCH FOR ABSORBING EXTERNAL IMPACT}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a smart watch, and more particularly, to a smart watch capable of absorbing an external shock to prevent breakage of a display device.

With the development of technology, development of wearable computers is accelerated. Here, a wearable computer refers to a computer that can be worn on the body naturally, such as clothes, watches, glasses, and accessories. Smartphones and tablet PCs can be conveniently used with a finger or a touch pen, but there may be inconveniences of having to carry it in a pocket or bag or carry it on hand. On the other hand, wearable computers are easier to carry than smartphones or tablet PCs because they can be worn on their wrists or carried around like glasses. In particular, as a kind of wearable computer, a smart watch worn on a user's cuff can provide various services such as diary, message, notification, stock quotes, internet connection, etc., And various products are being provided.

On the other hand, the smart watch is almost equivalent to a smart phone, so it requires the same power consumption as a smart phone. However, since the size of the smart watch is smaller than that of a smart phone, its size and capacity are smaller than those of a smart phone There is a problem that the smart watch can not be used for a long time without charging.

In addition, while mobile devices such as smartphones and tablet PCs are housed in a user's bag or pocket, the smart watch is worn on the wearer's wrist, so that the smash watch periodically shakes as the user moves . As a result, a periodic impact is applied to the smart watch, and particularly when a user performs a violent movement such as a motion, a stronger impact is applied to the smart watch, and the parts included in the smart watch, for example, It became an important cause.

Disclosure of the Invention The present invention has been made in view of the above-mentioned problems, and it is an object of the present invention to provide a smart watch capable of absorbing an external impact and preventing breakage of a display element caused by a collision between a display element and a battery, The purpose is to provide.

It is another object of the present invention to provide a smart watch that can receive and guide a driving element mounted on an FPC to prevent an external impact from being transmitted to a driving element, thereby preventing a crack from occurring in an adhesive region and a bending region of the FPC.

In order to achieve the above object, the present invention includes a driving element guide portion for protecting a driving element mounted on an FPC (Flexible Printed Circuit) between a display element and a battery supplying power to a smart watch.

The driving element guide portion includes a guide groove, a double-sided tape is disposed around the guide groove, a driving element mounted on the FPC is housed in the guide groove, one end of the FPC is attached to the driving element guide portion, Is attached to the upper surface of the upper display element. At this time, the driving element guide portion is formed of a mold material.

The FPC is provided with a connector and is electrically connected to a circuit board disposed under the battery.

Further, between the display element and the battery, a buffer member for absorbing an impact applied from the outside is provided, and the buffer member is attached to the battery by the double-sided tape. At this time, the double-sided tape extends toward the driving element guide portion, and the driving element guide portion is disposed on the upper surface of the double-sided tape, so that the buffer member and the driving element guide portion are disposed adjacent to each other.

The buffer member is composed of porous polycarbonate (PC) and urethane, and the display element, the battery, and the buffer member have the same shape.

In the present invention, by providing the buffer between the display element and the battery, it is possible to prevent the display element from colliding with the battery and damaging the display element by absorbing periodic impact or strong impact by the buffer member when the user uses the smart watch .

Further, in the present invention, since the drive element guide portion is provided to house the drive element in the guide groove of the drive element guide portion when assembling the smart watch, cracks can be prevented from occurring in the adhesive region of the FPC or the folded region of the FPC .

1 shows a smart watch according to the invention;
2 is an exploded perspective view of a smart watch according to the present invention.
3 is a cross-sectional view of a smart watch according to the present invention.
4A is a perspective view showing a structure of a cushioning member and a driving element guide portion of a smart watch according to the present invention.
4B is a cross-sectional view showing a structure of a buffer member and a driving element guide portion of a smart watch according to the present invention.
5 is a partially enlarged view of a driving device guide portion of a smart watch according to the present invention.
6 is a view showing a structure of a cushioning member of a smart watch and a structure of a driving element guide portion according to the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a diagram showing a smart watch according to the present invention.

As shown in FIG. 1, the smart watch 100 according to the present invention is a type that a function of a mobile terminal such as a smart phone is implemented in a clock, and includes a configuration (a control unit, a memory , A display unit, a wireless communication unit, and the like). Accordingly, the smart watch 100 is not a different device from the mobile terminal but another type of mobile terminal.

A button for displaying various information is provided on the side of the smart watch 100 so that not only information but also a touch panel is provided on the display screen to contact the user's finger or touch pen So that information can be input.

Although not shown in the drawing, at least one sensor for measuring body information is mounted on the bottom surface of the smart watch 100 so that the body of the user, such as pulse, body temperature, etc., The information is measured and displayed through the display unit. By using a separate program based on these pieces of information, it is possible to check the health state of the user and the like.

The smart watch 100 may be used not only as a separate mobile terminal but also by being connected to other mobile terminals of high capacity and high performance such as a smart phone by personal short distance wireless communication such as bluetooth and interworking with other mobile terminals Various functions can be extinguished.

As shown in the drawing, the smart watch 100 of the present invention is formed in almost the same form as a general watch and is worn on the wrist of a user. In this case, the smart watch 100 includes not only a circle but also an ellipse, A rounded rectangular shape, and the like.

2 and 3 are an exploded perspective view and a cross-sectional view, respectively, illustrating the structure of the smart watch 100 according to the present invention.

2 and 3, the smart watch 100 includes a display device 110 displaying various information, a battery 110 disposed below the display device 110 and supplying power to the smart watch 100, The display device 110 is disposed between the display device 110 and the battery 150 so that the display device 110 may collide against the battery 150 by absorbing an impact applied from the outside, And a driving element guide 140 (see FIG. 1), which is disposed between the display element 110 on one side of the buffer member 130 and the battery 150 and on which a driving element for applying a signal to the display element is mounted, A circuit board 160 mounted on the battery 150 and adapted to apply various signals for controlling the smart watch 100 and a circuit board 160 mounted on the display 150 and the battery 150, A driving device guide part 140, a guide panel 170 for supporting the circuit board 160, , Consists of the display elements 110, a battery 150, a buffer member 130 and the driving element guide portion 140, a frame 180 that houses a circuit board (160).

The display device 110 may be a flat panel display device such as an organic light emitting display device or a liquid crystal display device. Although the smart watch 100 is formed in a circular shape in the drawing, the shape of the smart watch 100 is not limited to such a circular shape. Since the smart watch 100 is mainly used by being worn on the user's wrist, any shape can be used as long as it can be worn on the wrist of a person. That is, the smart watch 100 may have a circular shape, an elliptical shape, a square shape, a rectangular shape with rounded corners, or any other desired shape. Accordingly, the shape of the display element 110 may be a circle, an ellipse, a rectangle, or a rectangle having rounded corners, as in the case of the smart watch 100.

In a liquid crystal display element which is a transmissive display element, in order to realize an image, a separate light source for supplying light to the liquid crystal display element is required. Therefore, the area of the liquid crystal display element increases and the thickness becomes thick. In the case where the smart watch 100 is circular or elliptical, one light source may be disposed at a specific position to supply light to the entire display element, but the light output from the light source may be uniformly applied to the circular or elliptical liquid crystal display element The brightness of the display varies depending on the position on the screen, and the image quality of the display device of the smart watch becomes extremely poor.

In order to solve this problem, a plurality of light sources may be arranged along a circular or elliptical shape to supply uniform light over the entire area of the liquid crystal display element. In this case, since a plurality of light sources must be provided, The size of the smart watch increases and the manufacturing cost increases.

In view of this, in the present invention, an organic electroluminescence display device is mainly used as a display device of the smart watch 100. Since the organic electroluminescence display device is an active type display device and has an organic light emitting layer that emits light by itself, a separate light source is not required, thereby preventing an increase in size of a smart watch due to a light source. Further, since an image is realized by self-emission, it is possible to display an image of uniform luminance over the entire display elements of various types such as a circle or an ellipse.

Of course, the display device 110 of the present invention is not limited to the organic electroluminescent display device, but other flat display devices such as a liquid crystal display device and an electrophoretic display device may be used depending on the shape and type of the smart watch.

Although not shown in the drawings, when an organic electroluminescent display device is used as the display device 110, the display device 110 includes a substrate having a display region and a pad region disposed outside the display region, A plurality of pixels in a matrix shape defined by a plurality of gate lines and data lines arranged in the pixels, thin film transistors each being a switching element disposed in each of the pixels, A light emitting portion, a pixel electrode which is an anode and a cathode for applying a current to the organic light emitting portion, and a common voltage. One end of an FPC (Flexible Printed Circuit) is attached to the pad region of the substrate to transmit a signal applied from the circuit board 160 to the display element 110.

The battery 150 is a power source for supplying power to the smart watch 100. Generally, since the smart watch 100 is used by being worn on the wrist of a user, a power source charged in the battery 150 is used without being connected to an external power source through a power line. Therefore, in order to use the smart watch 100 for a long time in a single charge, the battery 150 must have a large capacity. However, when the smart watch 100 is larger than a general wristwatch, the wearer feels uncomfortable. Therefore, the maximum capacity of the smart watch 100 must be secured without increasing the size of the smart watch 100.

In the present invention, the battery 150 is formed in the same shape as that of the display element 110 and disposed below the display element 110. Since the battery 150 is constructed in the same shape as the display device 110, the capacity of the battery 150 can be maximally utilized by maximizing the space when assembling the battery 150 and the display device 110 But also reduces the space of the smart watch 100 as much as possible. Of course, the battery 150 may be formed in a different shape, for example, in a rectangular parallelepiped shape, and may be disposed on the lower side or the side of the display element 110. In this case, the battery 150 may be provided only on the lower side of the display element 110 It is preferable to configure the battery 150 to have the same shape as that of the display device 110. In addition, The battery 150 is preferably made of a lithium ion battery, but may be made of other materials, such as nickel-cadmium, having a high charging capacity and a high charging speed.

A cushioning member 130 is provided between the display element 110 and the battery 150 so that when the impact is applied from the outside, the display element 110 collides with the battery 150 and the display element 110 is damaged prevent.

The circuit board 160 is disposed under the battery 150, and various devices for driving and controlling the smart clock 100 are mounted. For example, the circuit board 160 may include a controller for outputting a control signal for controlling the smart clock 100, a display element driving element for implementing a picture corresponding to information by applying a signal to the display element, a smart clock 100 A wireless communication device for transmitting / receiving signals to / from the outside, a power supply unit for supplying power stored in the battery 150 to various devices, and a memory.

Although not shown in the drawing, in the display element driving element, signals are outputted to the gate driving element and the data driving element which apply a signal to the display element 110, so that the scanning signal and the image signal are applied to the display element.

The sensor driving element drives a sensor provided in the smart watch 100, detects a signal input from the sensor, and transmits the detected signal to the controller. At this time, the sensor driving element can drive a plurality of sensors. Examples of such sensors include a gravity sensor, a geomagnetic sensor, a motion sensor, a gyro sensor, an acceleration sensor, an infrared sensor, an inclination sensor, a brightness sensor, an altitude sensor, A sensor, an audio sensor, a video sensor, a global positioning system (GPS) sensor, a grip sensor, a touch sensor, and the like.

The wireless communication device communicates with an external device such as a smart phone or other external mobile device such as a tablet PC using various protocols and transmits / receives data through the smart phone or tablet PC to a smart watch And can be used in cooperation with each other. Further, the wireless communication device can be connected to a network by wire or wireless, and can transmit / receive digital data such as contents.

The power supply unit is connected to the battery 150 to supply power to the smart watch 100. That is, the power stored in the battery 150 is supplied to each component of the smartphone 100 to drive the smartphone 100. Memory can store a variety of digital data such as video, audio, photos, and applications. The storage unit may store a program for processing and controlling the controller, and may perform a function for temporarily storing input / output data. The memory may be a flash memory, a random access memory (RAM), or a solid state drive (SSD).

Although not shown in the drawings, the circuit board 160 may be provided with a shield can. The shielding film serves to protect various elements disposed on the circuit board 160. For example, the shielding film covers each element or a plurality of elements by a thin metal plate to prevent the impact from being applied to the elements from the outside.

The guide panel 170 fixedly supports the display element 110, the buffer member 130, and the battery 150. As shown in the drawing, the guide panel 170 is provided with a step, a display element 110 is disposed on the step, and a buffer material 130 and a battery 150 are provided thereunder. The guide panel 170, the display device 110, the damping material 130, the battery 150 and the circuit board 160 are accommodated in the frame 180 to assemble the smart watch 100.

The buffer member 130 is disposed between the display element 110 and the battery 150 to prevent the display element 110 from colliding with the battery 150 to damage the display element 110. More specifically, Explain.

Since the smart watch 100 is used by being worn on the wrist of the user, periodic impact is applied to the smart watch 100 by cyclically moving back and forth when the user walks. In addition, since the user's physical condition, exercise time, exercise intensity, and the like are displayed on the smart watch 100, the user wears the smart watch 100 even during intense exercise. As a result, And is applied to the smart clock 100. This impact causes a collision between the battery 150 and the display element 110 fixed by the components inside the smart watch 100, in particular, by the guide panel 170, A problem of breakage occurs.

Of course, as shown in the drawing, the display element 110 and the battery 150 are arranged at regular intervals, but when the user's violent movement or the smart watch 100 collides with an external object, The display element 110 and the battery 150 are transferred to cause the display element 110 and the battery 150 to collide with each other and the display element 110 is damaged.

A cushioning member 130 is provided between the display element 110 and the battery 150 so that the cushioning member 130 absorbs an external impact so that the display element 110 and the battery 150 collide with each other Thereby preventing the display element 110 from being damaged. As the buffer member 130, any material can be used as long as it can absorb impact, but it is preferable to use porous polycarbonate (PC) and urethane.

When the buffer member 130 is formed to have the same thickness as the gap between the display element 110 and the battery 150 and disposed between the display element 110 and the battery 150, The battery 150 is brought into close contact with the battery 150. When the display element 110, the buffer member 130, and the battery 150 are assembled by setting the thickness of the buffer member 130 to be slightly larger than the interval between the display element 110 and the battery 150, The buffer member 130 is slightly contracted due to the weight of the buffer member 110 so that the buffer member 130 completely contacts the display element 110 and the battery 150.

As described above, since the buffer member 130 completely adheres to the display element 110 and the battery 150, the external impact is absorbed by the buffer member 130 as it is and no shock is transmitted to the display element 110 do. Since the smart watch 100 is worn on the wearer's wrist for almost 24 hours, a continuous impact is applied. Therefore, even if a very small impact is absorbed by the shock absorber 130, the smart watch 100 can be used for a long period of time without failures, so that the shock absorber 130 is completely brought into close contact with the display element 110 and the battery 150, It is preferable that the shock absorbing member 130 completely absorbs the impact of the shock absorber 130.

Further, a double-sided tape may be provided on the lower surface of the buffer member 130. The buffer member 130 is adhered to the battery 150 by the double-sided tape so that the buffer member 130 is prevented from flowing when an external shock is applied, so that the applied shock can be completely absorbed.

3, not only the buffer member 130 is disposed between the display element 110 and the battery 150 but also the driving element guide portion 140 is disposed in the one outer side region. The driving element guide part 140 is made of a mold material such as a metal or a plastic material and can be manufactured through a mold process. Of course, the driving element guide portion 140 may be formed by various methods, not only by the mold process.

4 and 5, the shock absorbing member 130 and the driving element guide 140 (see FIG. 5) are provided to prevent the external impact from damaging the driving element by placing a driving element for applying a signal to the display element 110. [ ) Will be described in more detail.

4A and 4B are views showing a cushioning member 130 and a driving element guide unit 140 of the smart watch 100 according to the present invention, wherein FIG. 4A is a perspective view and FIG. 4B is a sectional view. 4A, the buffer member 130 has the same shape as the display element 110 and the battery 150, and the driving element guide 140 is attached to one side of the buffer member 130 One end of a first FPC 144 is attached to the driving element guide unit 140 and one end of a second FPC 146 is attached to the other end of the first FPC 144. Although not shown in the drawing, the other end of the second FPC 146 is attached to a pad region of the display element 110 to apply a scan signal and an image signal to the display element 110.

The buffer member 130 has a substantially circular shape, and the driving element guide portion 140 has a rectangular shape. At this time, one side of the circular buffer member 130, that is, a region where the driving element guide portion 140 is located, is formed in a straight shape on one side, and faces a side of the driving element guide portion 140.

4B, a double-sided tape 131 is provided on the lower surface of the cushioning member 130 so that the cushioning member 130 is attached to the battery 150. The double-sided tape 131 extends to the outside of the cushioning member 130 and the driving element guide unit 140 is positioned on the extended double-sided tape 131 and fixed by the double-sided tape 131. At this time, the extended double-sided tape 131 has the same shape and area as the driving element guide portion 140. In addition, the attached driving element guide portion 140 can form the same level as the buffer member 130.

Although not shown in the drawings, a double-sided tape may be provided on the lower surface of the buffer member 130 to attach the buffer member 130 to the lower surface of the display element 110. As described above, the double-sided tape is provided on both surfaces of the cushioning member 130 so that the cushioning member 130 is attached and fixed to the display element 110 and the battery 150 so that the cushioning member 130 flows from the external impact So that it is possible to reliably prevent it. In this case, the double-sided tape on the upper surface of the buffer member 130 does not extend to the upper surface of the driving element guide portion 140.

The driving element guide portion 140 may be fixedly coupled to the buffer member 130 by a mechanical coupling means. The cushioning member 130 is extended to the region where the driving element guide portion 140 is disposed and the cushioning member 130 is located on the driving element guide portion 140 and then is mechanically coupled The cushioning member 130 and the driving element guide unit 140 may be combined.

5 is a partially enlarged view showing a first FPC 144 and a second FPC 146b attached to the driving element guide portion 140 and the driving element guide portion 140. Referring to FIG. 5, Will be described in more detail.

5, the driving element guide portion 140 is attached to one end of the buffer member 130 by a double-sided tape or the like, and a guide groove 142 is formed on the upper surface of the driving element guide portion 140 .

One end of the first FPC 144 is attached to the upper surface of the driving element guide 140 except for the guide groove 142 and the second FPC 146 is attached to the other end of the first FPC 144. A driving element 145 is mounted on the first FPC 144 to apply a scanning signal and an image signal to the display element 110. As shown in the drawing, the second FPC 146 is formed in a "? &Quot; shape having a constant width, and both sides thereof are respectively attached to pad areas of the first FPC 144 and the display element 110, 147 are attached.

A double-sided tape 143 is attached to the periphery of the guide groove 142. The double-faced tape 143 is attached to the first FPC 144 on which the driving element 145 is mounted when the driving element 145 is housed in the guide groove 142. [

Although not shown in the drawings, the first FPC 144 and the second FPC 146 are respectively provided with metal wiring lines. When the first FPC 144 and the second FPC 146 are attached to each other, the first FPC 144 and the second FPC 146, And the metal wiring of the gate electrode 146 is electrically connected. When the second FPC 146 is attached to the pad region of the display element 110, the metal wiring of the second FPC 146 is electrically connected to the pad of the pad region to electrically connect the first FPC 144 and the second FPC 146, And the display element 110 are electrically connected.

The connector 147 mounted on the second FPC 146 is connected to the lower circuit board 160 so that the control signal of the controller of the circuit board 160, various information of the storage unit, the voltage of the power supply unit, . The driving element 147 applies a scanning signal and an image signal to the display element 110 through the first FPC 144 and the second FPC 146 according to an applied signal to display an image of desired information.

6 is a view showing that the driving element 145 mounted on the first FPC 144 is guided in the guide groove 141 of the driving element guide part 140 when the smartwatch 100 is assembled.

6, the liquid crystal panel 110 includes a first substrate 101 and a second substrate 102. The first substrate 101 has a wider area than the second substrate 102 A portion of the first substrate 101 extends to the outside of the second substrate 102 to form a pad region. Although not shown in the figure, a plurality of pads are formed in the pad region to apply current to various electrodes formed in the display region of the first substrate 101. [

The guide groove 141 of the driving element guide portion 140 is opposed to the battery 150 in the opposite direction to the liquid crystal panel 110 during the assembly of the smart watch 100. The first FPC 144, And the driving element 145, which is folded to the first FPC 144 and disposed on the first FPC 144, is disposed in the guide groove 141. The first FPC 144 is attached to the driving element guide portion 140 by the double-faced tape 143 disposed around the guide groove 141 and then is attached to the first substrate 101 of the liquid crystal panel 110 And is attached to the pad region of the first substrate 101. [ Since the first FPC 144 is attached to the periphery of the guide groove 141 by the double-faced tape 143, even if an impact is applied from the outside, the first FPC 144 does not flow, And can be safely stored in the driving element guide portion 140 at all times.

The first FPC 144 is attached to the pad region of the first substrate 101 and the metal wiring of the first FPC 144 is electrically connected to the pad of the pad region so that the signal output from the driving element 145 The image is displayed on the display panel 110 by being applied to the electrodes of the display element via the FPC 144 and the pad.

As described above, in the present invention, the guide groove 141 is provided in the drive element guide portion 140 to accommodate the drive element 145 in the guide groove 141 when the smart watch 100 is assembled, same.

As described above, the smart watch 100 is subjected to strong impact due to intense movement or collision of the user as well as periodic impact due to the daily movement of the user. In this case, the driving element 145 mounted on the first FPC 144 collides with the lower battery 150, and this collision is transmitted to the first FPC 144, Cracks are generated in the bonding region of the pad region of the first substrate 101 and the pad region of the first substrate 101, so that electrical disconnection occurs between the metal wiring of the first FPC 144 and the pad of the first substrate 101.

A buffer member 130 is provided between the liquid crystal panel 110 and the battery 150 so as to absorb the shock applied to the smart watch 100. The driving element 145 mounted on the first FPC 144 is driven A part of the impact is continuously applied to the driving element 145 and a crack is generated in the bonding region of the first FPC 144. [ In addition, a crack is generated in the folded region (bending region) of the first FPC 144 folded from the rear surface to the top surface of the liquid crystal panel 110.

The present invention includes the driving element guide portion 140 and folds the first FPC 144 once to connect the driving element 145 mounted on the first FPC 144 and the driving element guide portion 140 to the guide groove 142 The first FPC 144 is not protruded but is located inside the driving element guide part 140 so that no external impact is applied to the driving element 145. [ As a result, it is possible to prevent the occurrence of cracks in the first FPC 144 adhesion region and the bending region due to external impact.

As described above, in the present invention, a battery having a shape similar to that of the display device is disposed below the display device, thereby maximizing the space and maximizing the capacity of the battery. In addition, in the present invention, since the shock absorbing member is provided between the display element and the battery, when the smart watch is used, the display element is prevented from colliding with the battery and damaging the display element by absorbing the shock applied when the user moves or the smart watch collides . Further, in the present invention, since the drive element guide portion is provided to house the drive element in the guide groove of the drive element guide portion when assembling the smart watch, cracks can be prevented from occurring in the adhesive region of the FPC or the folded region of the FPC .

While the present invention has been described by way of a specific structure in the foregoing detailed description, the present invention is not limited to this specific structure. For example, although the organic electroluminescent display device is exemplified as a display device in the above description, the present invention is not limited to the display device having such a specific structure but may be applied to various display devices such as a liquid crystal display device or an electrophoretic display device It will be possible.

In the above description, the structure of the FPC and the structure of the guide panel are limited. However, the present invention is not limited to this specific structure. The most important feature of the present invention is that firstly a buffer member is provided between the display element and the battery to prevent the display element from being damaged by the impact and to obtain a drive element guide portion capable of protecting the second drive element from external impact will be. Therefore, it can be applied to smart watches of all structures including these features.

Accordingly, it will be understood by those skilled in the art that various modifications and equivalent implementations of the present invention are possible, and that the scope of the present invention is not limited to any particular structure, Various modifications and improvements of those skilled in the art using the basic concept of the present invention are also within the scope of the present invention.

100: smart watch 110: display device
130: buffer member 140: driving element guide part
142: Guide groove 144, 146: FPC
145: Driving element 147: Connector
150: Battery

Claims (15)

A display element for implementing an image;
A battery disposed under the display element to supply power;
An FPC (Flexible Priced Circuit) in which a driving element is mounted and which is attached to one end of the display element and applies a signal output from the driving element to the display element; And
And a driving element guide portion disposed between the display element and the battery and having a guide groove formed therein to receive a driving element of the FPC. The smart watch according to claim 1, wherein the driving element guide portion is formed of a mold material. The smart watch according to claim 1, wherein a surface on which a driving element of the FPC is mounted is attached to the driving element guide portion by the double-sided tape. The smart watch according to claim 3, wherein the FPC is bent at a driving device guide portion and then attached to a front surface of a display device. The smart watch according to claim 1, further comprising a circuit board disposed under the battery and including a control element, a power supply, and a sensor driver. The smart watch according to claim 5, further comprising a connector provided on the FPC and electrically connecting the FPC to the circuit board. The smart watch according to claim 1, further comprising a buffer member disposed in the battery and adapted to absorb an impact applied from the outside. The smart watch according to claim 7, further comprising a double-sided tape disposed at a lower portion of the buffer member and attaching the buffer member to the battery. The smart watch according to claim 8, wherein the double-sided tape extends toward the driving element guide portion, and the driving element guide portion is disposed on the upper surface of the double-sided tape. The smart watch according to claim 1, wherein the display element comprises an organic electroluminescence display element. A display element for implementing an image;
A battery disposed under the display element to supply power; And
And a shock absorbing member disposed between the display element and the battery to absorb an impact applied from the outside. 12. The method of claim 11,
An FPC (Flexible Priced Circuit) in which a driving element is mounted and which is attached to one end of the display element and applies a signal output from the driving element to the display element; And
Further comprising a driving element guide portion which is disposed on a side surface of the buffer member between the display element and the battery and in which a guide groove is formed to receive a driving element of the FPC. The smart watch according to claim 11, wherein the buffer member is made of porous polycarbonate (PC) or urethane. 12. The smart watch according to claim 11, wherein the display element, the battery, and the buffer member have the same shape. 15. The smart watch according to claim 14, further comprising an adhesive member provided on at least one side of both sides of the buffer member.

Images