JP5594249B2 - Thin display device - Google Patents

Description

  The present invention relates to a thin display device having a thin display unit.

The configuration of a general television (display device) currently on the market can be broadly divided into two parts, a display unit and a table lamp. The speaker is built in the display unit (including a display unit that displays an image and a cover that covers the display unit), or is fixed separately by screws or the like on both sides or below the display unit. The display unit is generally placed on furniture or a floor with a table stand attached.
On the other hand, in recent years, the wall-hanging demand has increased with the thinning of the display unit of the display unit. When hanging on the wall, a commercially available mounting bracket is often purchased separately and fixed to the wall.

JP-A-4-261579

As a means for supporting the display unit of the conventional display device, there is one in which a plurality of display unit (flat display) are connected and integrally connected so as to be rotatable, and folded when not required ( Patent Document 1).
However, in this display device, since there is no stand behind the main body, there is a problem that the prevention of the display unit from falling backward is not taken into consideration.

  The present invention has been made to solve the above-described problems, and a panel having built-in speakers is connected to both left and right ends of a thin display unit, and this panel places the display unit on a desktop or the like. An object of the present invention is to provide a thin display device that functions as a stand.

The thin display device according to the present invention includes a thin display unit, a pair of panels with built-in speakers, a left end portion of the display unit and a horizontal intermediate portion on the front surface of one of the panels. A first hinge connected so that a bottom surface of the display unit is below or at the same position as the bottom surface of the display unit, a right end portion of the display unit, and a lateral intermediate portion of the front surface of the other panel, The panel includes a second hinge that is connected so that the bottom surface of the panel is below or at the same position as the bottom surface of the display unit.

Of the pair of panels with built-in speakers, the present invention includes a horizontal intermediate portion on the front surface of one panel and the left end portion of the display unit, and a horizontal intermediate portion on the front surface of the other panel and the display unit. By connecting the right end with a hinge so that the bottom surface of the panel is below or at the same position as the bottom surface of the display unit, the display unit can be stably supported by the panel in which the speaker is built.

1 is a configuration diagram of a thin display device 1 according to Embodiment 1 of the present invention. It is a figure which shows the attachment location periphery of the hinge 3 of the thin display apparatus 1 in Embodiment 1 of this invention. It is a block diagram of the hinge 3 of the thin display apparatus 1 in Embodiment 1 of this invention. It is a figure of the state which attached the hinge 3 of the thin display apparatus 1 in Embodiment 1 of this invention to the display part unit 2. FIG. It is an attachment enlarged view of hinge 3 when panel 4 of thin display device 1 in Embodiment 1 of the present invention is rotated with respect to display unit 2. It is a figure which shows the dimension of the thin display apparatus 1 in Embodiment 1 of this invention. It is a figure which shows wall-mounted installation of the thin display apparatus 1 in Embodiment 1 of this invention. It is a front view of the state of desktop installation of the thin display apparatus 1 in Embodiment 1 of this invention, and the state of wall mounting. It is a figure which shows wall-mounted installation of the thin display apparatus 1 in Embodiment 1 of this invention. It is a rear view of the thin display apparatus 1 in Embodiment 1 of this invention.

Embodiment 1 FIG.
FIG. 1 is a configuration diagram of a thin display device 1 according to Embodiment 1 of the present invention.
First, the case where the thin display device 1 is installed on a table or the like will be described.
In the top view of FIG. 1, the thin display device 1 includes a pair of plate-like panels 4 of the display unit 2 by hinges 3 attached to the left end and the right end on the back of the display unit 2. Each end is connected to each other. In the front view of FIG. 1, a thin speaker 5 is built in the panel 4.

The display unit 2 includes a thin display unit that displays an image therein, and includes a front case (not shown) that covers the front side of the display unit and a back case (not shown) that covers the rear side of the display unit. I have. The display unit is a thin display such as a liquid crystal display or a plasma display.
One hinge 3 is attached to each of the left end and the right end of the back surface of the display unit 2 so that the panel 4 can be rotated with respect to the display unit 2.

The panel 4 is a pair of panels in which a thin speaker 5 is built as shown in the front view of FIG.
In the front view of FIG. 1, the right end portion of the front surface (the surface in which the speaker 5 is built) of the left side (one) panel 4 is overlapped with the back end portion of the left end toward the front surface of the display unit 2. In addition, the left end portion of the front surface of the right side (the other side) panel 4 and the rear end portion of the right end facing the front surface of the display unit 2 are attached by a hinge 3, and a pair of panels 4 are connected to the display unit. 2 is supported at both left and right ends.

  In the front view and the side view of FIG. 1, the display unit 2 is supported by the panel 4 so as to float. Here, the display unit 2 is described as being supported by the panel 4 so as to float, but the panel 4 is connected to the display unit 2 by the hinge 3 at a position where the bottom surface of the display unit 2 reaches the installation surface. It may be configured.

Next, the configuration of the hinge 3 will be described in detail.
FIG. 2 is a rear view of the thin display device 1 according to the first embodiment of the present invention and is a view showing the vicinity of the attachment location of the hinge 3.
The hinge 3 includes a hinge 3a and a hinge 3b.
At the left end and the right end of the back surface of the display unit 2, one slide type attachment unit 6 that moves in the vertical direction with respect to the display unit 2 is provided. The hinge 3b is screwed to the sliding attachment portion 6.

  A hinge 3a is fitted into the hinge 3b, and the hinge 3a is screwed and attached to an intermediate portion (excluding the end portion and the speaker portion) of the front surface of the panel 4 in which the speaker 5 is built. Here, although it is described as being screwed, it may not be screwed as long as the hinge 3b and the sliding attachment portion 6 can be fixed.

In addition, when the release button 7 is pressed, the lock function of the sliding attachment 6 to which the hinge 3 is attached is released. When the lock function is released, the sliding attachment unit 6 is slidable in the vertical direction with respect to the display unit 2 and is locked again and fixed at the maximum position in the upward direction or the maximum position in the downward direction. It has become.
With such a structure, the panel 4 connected by the hinge 3 attached to the sliding attachment 6 is supported in a position where the display unit 2 is floated, and the thin display device 1 is placed on a table or the like. Can be installed or wall-mounted. In addition, the panel 4 and the display unit 2 can be installed or wall-mounted on a table or the like with the bottom surfaces of the display unit 2 aligned.
Here, it is described that the lock is fixed and fixed at the maximum position in the vertical direction, but it may be fixed at an intermediate position instead of the maximum position in the vertical direction.

Next, the details of the structure of the hinge 3 will be described.
FIG. 3 is a configuration diagram of the hinge 3 of the thin display device 1 according to the first embodiment of the present invention.
The hinge 3a attached to the panel 4 is composed of a rotation shaft 3a1 serving as a rotation center of the panel 4 and a pair of half-long cylindrical deformed portions 3a2 obtained by deforming half-long columns provided at both ends of the rotation shaft 3a1. Yes.

This half-long cylindrical deformed portion 3a2 has a side surface e on one side of the half-long circular cylinder (a side surface on the curved surface side where the curved surface is in contact with the plane) and an angle α = 90 with the plane f on which the half-long cylindrical deformed portion 3a2 is attached to the panel 4. Deformed to form an angle. And the one end part of this half-long cylindrical deformation part 3a2 and the one end part of the rotating shaft 3a1 are connected.
In addition, the hinge 3b attached to the display unit 2 includes a cylindrical portion 3b1 through which the rotation shaft portion 3a1 of the hinge 3a passes and a concave portion 3b2 provided at both ends of the cylindrical portion 3b1. The concave portion 3b2 has a shape that can be fitted into the half-long cylindrical deformed portion 3a2 of the hinge 3a.

Next, how to attach the hinge 3 to the left side of the back surface of the display unit 2 will be described.
First, the plane g of the concave portion 3b2 of the hinge 3b in FIG. 3 is attached to the sliding attachment portion 6 disposed at the left end of the back surface of the display unit 2 in FIG. 2 by screwing from the concave surface j side of the concave portion 3b2. At this time, the position of the sliding attachment 6 arranged on the display unit 2 is the left end of the back of the display unit 2, and the bottom of the panel 4 is attached below the bottom of the display unit 2. ing.

Next, the rotary shaft 3a1 to which one of the half-long cylindrical deformed portions 3a2 of the hinge 3a is attached is passed through the cylindrical portion 3b1 of the hinge 3b, and the other half-long cylindrical deformed shape is passed through the end surface of the previous rotary shaft 3a1. The part 3a2 is attached.
At this time, the side surface e, which forms an angle α = 90 ° with the plane f of the semi-long cylindrical deformed portion 3a2, is placed on the rotating shaft 3a1 of the hinge 3a so that the side surface e is on the left end side toward the back surface of the display unit 2. A long cylindrical deformed portion 3a2 is attached.
In the hinge 3, the half-long cylindrical deformed portion 3 a 2 of the hinge 3 a and the recess 3 b 2 of the hinge 3 b are fitted in a state in which the rotation shaft 3 a 1 of the hinge 3 a is passed through the cylindrical portion 3 b 1 of the hinge 3 b.
Similarly, the hinge 3 is also attached to the right end side toward the back surface of the display unit 2.

FIG. 4 is a view showing a state in which the hinge 3 is attached to the right end toward the back surface of the display unit 2.
As shown in FIG. 4, with the hinge 3a and the hinge 3b fitted together, the plane f of the half-long cylindrical deformed portion 3a2 of the hinge 3a and the panel 4 are screwed and attached.
At this time, the panel 4 is connected to the hinge 3a so that the lateral right end (right end) of the front surface of the panel 4 in which the thin speaker is built and the lateral right end of the display unit 2 are overlapped. Attached to.

That is, the intermediate portion excluding the right end portion in the horizontal direction on the front surface of the panel 4 (excluding the speaker portion of the panel 4) and the right end portion on the back surface of the display unit 2 are connected by the hinge 3. Further, the bottom surface of the panel 4 is connected so as to be lower than the bottom surface of the display unit 2.
The front surface of the panel 4 and the back surface of the display unit 2 are attached by a hinge 3 in a parallel state.

Next, the operation of turning the panel 4 from the state in which the panel 4 is parallel to the display unit 2 to set the display unit 2 at an angle and installing it on a table or the like will be described. The structure of the hinge at this time will be described in detail.
FIG. 5 is an enlarged view of the hinge 3 when the panel 4 of the thin display device 1 according to Embodiment 1 of the present invention is rotated with respect to the display unit 2.
The panel parallel state top view of FIG. 5 is a top view when the panel 4 is parallel to the display unit 2.
And the enlarged view of the hinge 3 at this time is a panel parallel state hinge enlarged view of FIG.

In the panel parallel state hinge enlarged view of FIG. 5, the rotation shaft portion 3a1 of the hinge 3a passes through the cylindrical portion 3b1 of the hinge 3b, and the half-long cylindrical deformed portion 3a2 of the hinge 3a and the concave portion 3b2 of the hinge 3b are fitted. .
Then, the hinge 3 is arranged such that the side surface e of the deformed semi-long cylinder whose angle α with respect to the plane f of the semi-long cylinder deformed portion 3a2 is 90 ° is the right side m side of the rear surface of the display unit 2. Is attached. The panel 4 is attached to the plane f of the half-long cylindrical deformed portion 3a2 of the hinge 3.
Since the plane f of the semi-long cylindrical deformed portion 3a2 is attached to the panel 4, the angle between the side surface e of the semi-long cylindrical column of the semi-long cylindrical deformed portion 3a2 and the panel 4 is also 90 °.

Next, the side surface e having an angle α of 90 ° with the plane f of the half-long cylindrical deformed portion 3a2 and the end surface of the recess 3b2 fitted to the half-long cylindrical deformed portion 3a2 on the side surface e side The angle β1 with n is 22 °.
Further, the angle β2 between the surface n of the end of the recess 3b2 fitted to the half-long cylindrical deformed portion 3a2 on the side surface e side of the half-long cylindrical deformed portion 3a2 and the surface u1 perpendicular to the back surface 2a of the display unit 2 Is also 22 °.

Further, the angle β3 between the side surface w opposite to the side surface e of the semi-long cylinder of the semi-long cylinder deformed portion 3a2 and the surface u2 perpendicular to the panel 4 at the contact point between the side surface w of the semi-long cylinder and the panel 4 is also 22 °. Make.
Further, the angle β4 between the side surface w of the half-long cylinder of the half-long column deformed portion 3a2 (the surface w fitted with the recess 3b2) and the surface u3 perpendicular to the display unit 2 also forms 22 °.

From this state, the structure of the hinge 3 when the panel 4 is rotated to have an angle with the display unit 2 so that it can be installed on a table will be described in detail. (When the panel 4 is rotated, a ratchet mechanism is provided so that the panel 4 does not open vigorously (not shown)).
The top view with a panel angle of FIG. 5 is a top view when the panel 4 is rotated to be angled with the display unit 2 when installed on a table or the like.

The enlarged view of the hinge 3 at this time is the enlarged view of the hinge with the panel angle of FIG.
In the enlarged view of the hinge with the panel angle of FIG. 5, the rotation shaft portion 3a1 of the hinge 3a passes through the cylindrical portion 3b1 of the hinge 3b, and the half-long cylindrical deformed portion 3a of the hinge 3a and the concave portion 3b2 of the hinge 3b are fitted. .
When the panel 4 is turned to the maximum angle with respect to the display unit 2 and stopped, the acute angle β5 between the back surface of the display unit 2 and the front surface of the panel 4 is 22 °. ing.

At this time, the side surface e having an angle α of 90 ° with the plane f of the half-long cylindrical deformed portion 3a2 and the concave surface n of the concave portion 3b2 fitted to the half-long cylindrical deformed portion 3a2 on the side surface e side, The angle of 0 is 0 °, and the panel 4 cannot be rotated any more.
That is, the side surface e of the half-long cylindrical deformed portion 3a2 of the hinge 3a hits the wall of the recess 3b2 of the receiving-side hinge 3b, so that the angle β5 between the panel 4 and the display unit 2 is rotated at a position of 22 °. Panel 4 was stopped.

With such a hinge structure, the panel 4 is moved from the state in which the front surface of the panel 4 and the back surface of the display unit 2 are parallel to the acute angle between the front surface of the panel 4 and the back surface of the display unit 2 is 22 degrees. The display unit 2 can be turned and stopped.
Here, it has been described that the hinge 3 connects the panel 4 and the display unit 2, but the electrical connection between the panel 4 and the display unit 2 is, for example, one for each of the panel 4 and the display unit 2. A method in which terminals are provided one by one and performed via electric wires is common. However, other methods may be used as long as the panel 4 and the display unit 2 can be electrically connected.

Next, an example of specific dimensions of the thin display device 1 will be described in detail.
FIG. 6 is a diagram showing dimensions of the thin display device 1 according to the first embodiment of the present invention.
The display unit 2 has a lateral width S1 of 1074.6 mm, a height S2 of 632.8 mm in the front view of FIG. 6, and a depth S3 of 35 mm in the side view of FIG.
The panel 4 has a horizontal width S4 of 450.8 mm and a thickness S5 of 25 mm in the top view of FIG. 6, and a height S6 of 632.8 mm in the front view of FIG. The left and right dimensions of the panel 4 are the same.

In the top view of FIG. 6, from the state in which the panel 4 is parallel to the display unit 2, the left panel 4 rotates counterclockwise, the right panel 4 rotates clockwise, and the panel 4 displays. The unit 3 is connected by a hinge 3 so as to protrude from front, rear, left and right.
The right panel 4 facing the front surface of the display unit 2 is a side view of FIG. 6, and S7 = 78.403 mm in the front direction on the right side with respect to the display unit 2 and S8 = 78.649 mm in the rear side on the left side. Protruding. Further, in the front view of FIG. 6, S9 = 314.1 mm is projected in the right outer direction on the front side of the display unit 2 and S10 = 136.7 mm is projected in the left inner direction on the rear side of the display unit 2.

In the front view of FIG. 6, the height S6 of the panel 4 is the same as the height S2 of the display unit 2.
In the top view of FIG. 6, the acute angle β5 between the back surface of the display unit 2 and the front surface of the panel 4 is 22 °.
In the top view of FIG. 6, the length S11 from the lateral right end of the right panel 4 to the center of the thin speaker 5 built in the panel 4 is 171 mm. The vertical line S12 of the right panel 4 at the center position of the thin speaker 5 intersects the vertical line S13 of the center position of the thin speaker 5 of the left panel 4 at about 1.7 m. The intersecting position P is approximately three times the height 632.8 mm of the display unit 2.

The optimum position (optimum viewing position or optimum viewing distance) at which the viewer of the display device can easily see the screen is set to a position about three times the height of the screen from the display device.
The thin display device 1 has a position P where a vertical line at the center position of the thin speaker 5 built in the left panel 4 and a vertical line at the center position of the thin speaker 5 built in the right panel 4 intersect. (Position P having the optimum acoustic effect for the viewer) is the optimum viewing position.
In this way, by making the front surface of the panel 4 an acute angle β5 = 22 ° with respect to the rear surface of the display unit 2, the optimal viewing position of the viewer is set to the position P that provides the optimal acoustic effect. Can do.

Further, in the top view of FIG. 6, the pair of panels 4 respectively attached to the leftmost hinge 3 and the rightmost hinge 3 on the rear surface of the display unit 2 are shown in the front view of FIG. It is supported so as to float at a position of height S14 = 40 mm.
Thus, since the panel 4 supports the display unit 2 in a floating state, the installation surface of the thin display device 1 is only the bottom surface of the panel 4, and the installation area can be reduced. Moreover, since the space under the display unit 2 is vacant, cleaning becomes easy. In addition, discoloration and damage to the installation surface (furniture, etc.) can be reduced.

In addition, in the rear view of FIG. 6, when the release button 7 is pressed, the sliding attachment unit 6 to which the hinge 3 is attached is slid vertically with respect to the display unit 2 within a range of S15 = 40 mm. Can do.
When the sliding attachment 6 slides downward with respect to the display unit 2 and is locked, the panel 4 supports the display unit 2 in a state where it is lifted 40 mm from the installation surface. That is, the bottom surface of the display unit 2 is 40 mm from the installation surface.
On the other hand, the bottom surface of the panel 4 is located at the same position as the bottom surface of the display unit 2 when the sliding attachment 6 is slid upward with respect to the display unit 2 and locked.

Next, a case where the thin display device 1 is hung on a wall will be described.
FIG. 7 is a front view, a top view, a side view, and a wall hanging instrument configuration diagram when the thin display device 1 according to Embodiment 1 of the present invention is installed on a wall.
FIG. 8 is a front view of the thin display device 1 according to the first embodiment of the present invention in a desktop installation state and a wall hanging installation state.
The thin display device 1 shown in the top view of FIG. 7 is on the left side from the desktop installation state shown in FIG. 8 until the front surface of the panel 4 and the front surface of the display unit 2 are in a parallel state (wall installation state). The panel 4 is rotated clockwise, the right panel 4 is rotated counterclockwise, and is installed on the wall 9 with the rotation stopped.

In the wall-hanging device configuration diagram of FIG. 7, the wall-hanging device 8 is a commercially available general device, and is composed of a component mounting device 8a and a wall-side mounting device 8b.
Then, the wall hanging device 8a is attached to the thin display device 1 side, and the wall hanging device 8b is attached to the wall 9 side. When the wall hanging device 8a is hooked and attached to the wall hanging device 8b in this state, the thin display device 1 can be hung on the wall 9 by the wall hanging device 8 as shown in the top view and the side view of FIG.
Here, the case where the panel 4 and the display unit 2 are placed on the wall in parallel will be described, but the panel 4 may be placed on the wall while being connected to the display unit 2 at an angle.

Next, the case where the upper surface and the bottom surface of the panel 4 are set to be aligned with the positions of the upper surface and the bottom surface of the display unit 2 will be described.
FIG. 9 is a configuration diagram in which the upper surface and the bottom surface of the panel 4 and the display unit 2 are aligned when the thin display device 1 according to Embodiment 1 of the present invention is installed on the wall.
FIG. 10 is a rear view of the thin display device 1 according to the first embodiment of the present invention.
As shown in the front view of FIG. 7, the top and bottom surfaces of the display unit 2 and the panel 4 from the state where there are steps on the top and bottom surfaces of the display unit 2 and the panel 4 as shown in the front view or side view of FIG. A procedure for placing the wall in the state where the lines are aligned will be described.

As shown in the rear view of FIG. 10, the release button 7 on the rear surface of the display unit 2 shown in the rear view of FIG. 6 is pressed. When the release button 7 is pressed, the lock function of the sliding attachment unit 6 shown in the rear view of FIG. 6 is released, so that the hinge 3 attached to the sliding attachment unit 6 is moved vertically with respect to the display unit. Can move. Therefore, the panel 4 connected by the hinge 3 can be moved upward with respect to the display unit of the display unit 2.
Then, when the sliding attachment portion 6 comes to the extreme end position of the movable range, the release button 7 is locked, and the slide attachment portion 6 is not moved. (To move again, press release button 7)

That is, by pressing the release button 7 on the back surface of the display unit 2, the panel 4 connected by the hinge 3 is moved upward with respect to the display unit by the height S14 = S15 = 40 mm in FIG. Can do.
Therefore, as shown in the front view of FIG. 9, the thin display device 1 is installed on the wall 9 as shown in the side view of FIG. be able to.

  Thus, when installing on a wall, it can install using the commercially available wall-hanging instrument 8. FIG. And the panel 4 used as a stand with a speaker when installed on a desk or the like can be used as a speaker while being connected to the display unit 2. At this time, if the panel 4 is rotated by the hinge 3 to be parallel to the back surface of the display unit 2, the thickness from the wall can be reduced and the space is saved. Further, the panel 4 is in a state of hiding the wall hanging device, and the aesthetic appearance of the side surface is not impaired.

  In addition, when installing on the wall, the hinge 3 attached to the sliding attachment provided on the display unit 2 is pressed by pressing the release button 7 on the back surface of the display unit 2. The display unit 2 and the panel 4 can be hung on the wall with the upper and lower sides aligned.

  As described above, of the pair of panels with built-in speakers, the horizontal middle part of the front side where the speaker of one panel is built-in, the left end of the back of the display unit, and the horizontal direction of the front side of the other panel By connecting the middle part of the display unit and the right end of the back surface of the display unit with a hinge so that the bottom surface of the panel is below or at the same position as the bottom surface of the display unit, the display unit can be connected to the panel with a built-in speaker. It can be supported stably.

  Further, since the panel 4 connected by the hinge 3 can be rotated and stopped at an angle with respect to the display unit 2, the front of the speaker 5 built in the panel 4 can be optimally viewed. Can be installed towards the position. Therefore, the sound can reach the viewing position firmly and provide a more realistic sound effect as compared with a general method of making a sound perpendicular to the display unit.

Further, since the thin display device 1 is self-supporting on the bottom surface of the plate-like panel 4, the installation area can be reduced as compared with a general table lamp that is in contact with the floor over a large area. Therefore, the installation surface can be easily cleaned. In addition, discoloration and damage can be reduced.
Further, since the panel 4 is connected by the hinge 3 and can be detached, the thin speaker 5 built in the display unit 2 or the panel 4 can be individually maintained.

  Moreover, when installing on a wall, it can install using the commercially available wall-hanging instrument 8. FIG. The panel 4 used as a stand with a speaker when installed on a table or the like can be used as a speaker while being connected to the display unit 2. At this time, if the panel 4 is rotated by the hinge 3 to be parallel to the back surface of the display unit 2, the thickness from the wall can be reduced and the space is saved. Further, the panel 4 is in a state of hiding the wall hanging device, and the aesthetic appearance of the side surface is not impaired.

  In addition, when installing on the wall, the hinge 3 attached to the sliding attachment provided on the display unit 2 is pressed by pressing the release button 7 on the back surface of the display unit 2. The display unit 2 and the panel 4 can be hung on the wall with the upper and lower sides aligned.

  1 thin display device, 2 display unit, 3 hinge, 4 panel, 5 speaker, 6 sliding attachment, 7 release button, 8 wall hanging device, 9 wall.

Claims (6)

Thin display unit,
A pair of panels with built-in speakers,
A first hinge for connecting the left end portion of the display unit and the horizontal intermediate portion of the front surface of one of the panels so that the bottom surface of the panel is below or at the same position as the bottom surface of the display unit;
A second hinge for connecting the right end portion of the display unit and the horizontal intermediate portion of the front surface of the other panel so that the bottom surface of the panel is below or at the same position as the bottom surface of the display unit.
Thin display apparatus comprising the. The first hinge connects the lateral intermediate portion of the front surface of the one panel and the left end portion of the rear surface of the display unit;
2. The thin display device according to claim 1, wherein the second hinge connects a lateral intermediate portion of the front surface of the other panel to a right end portion of the rear surface of the display unit.   The first hinge and the second hinge make the panel pivotable with respect to the display unit until an acute angle between the front surface of the panel and the back surface of the display unit becomes 22 degrees. The thin display device according to claim 1, wherein: The first hinge and the second hinge make the panel rotatable with respect to the display unit until the front surface of the panel and the back surface of the display unit become parallel to each other. thin display device according to any one of claims 1 to 3. The display unit includes a sliding attachment that moves in a vertical direction with respect to the display unit.
It said first hinge and said second hinge is a thin display according to claim 1, characterized in that for connecting the said sliding mounting portion of the display portion unit and the panel apparatus.   The thin display device according to claim 5, further comprising a release button that allows the sliding attachment unit to move with respect to the display unit.

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