KR100621016B1 - Mobile terminal having picture display appararus - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an image display apparatus of a mobile terminal, comprising: a first rotating screen display panel (2) and a second rotating screen display panel (3) which form a screen display section (1a) on an upper side of a terminal body (1). Locking the display panel for locking the first and second rotating display panel (2), (3) in the overlapping position by the rotational connection portion 5 is rotatably coupled to the open position from the overlapping position. A first image sending section 6 provided with a section 4 and configured to send an image to surfaces facing each other inside the first and second pivotal screen display panels 2 and 3 to represent a three-dimensional image. ) And a second image transmitting unit 7 are respectively provided, and the first and second radio wave shields 12 and 13 which prevent surrounding electromagnetic waves from interfering with the image display area are respectively opened and closed at the upper end thereof. Are constructed in combination. The present invention can be rotated to open and close like a conventional foldable mobile terminal in a state in which the first and second rotational screen display panels of the screen display unit are overlapped, and the screen display unit can rotate left and right with respect to the terminal body. Since the 2D image can be represented by the main LCD provided in the 1-turn display panel, it can be used as a normal swivel-type display liquid crystal device using the main LCD provided in the 1-turn display panel. Since the two-swivel display panel can be expanded as needed to intersect the images transmitted from the first and second image transmitters, a three-dimensional image can be realized, so that three-dimensional video calls or three-dimensional data information can be reproduced. As a result, there is an effect of improving the utility and diversity of the mobile terminal and improving the value and competitiveness of the product.

Description

Mobile terminal with image display device {MOBILE TERMINAL HAVING PICTURE DISPLAY APPARARUS}

1 to 8 are views showing an image display apparatus of a mobile terminal according to the present invention.

1 is a perspective view showing a state in which the screen display is closed on the terminal body.

Figure 2 is a perspective view showing a state in which the terminal body and the screen display is open.

3 is a side view showing a state in which the first and second rotational screen display panels of the screen display unit overlap.

4 is a side view illustrating a state in which the first and second pivotal screen display panels of the screen display unit are unfolded.

5 and 6 are a perspective view and a partially cutaway side view of the first pivotal display panel.

7 and 8 are a perspective view and a partially cutaway side view of the second pivotal display panel;

<Description of the symbols for the main parts of the drawings>

1: terminal body 1a: screen display unit

1b: hinge portion 1c: intermediate pivot

2: 1st rotation screen display panel 3: 2nd rotation screen display panel

4: Lock the display panel 5: Rotating connector

6: 1st image sending part 7: 2nd image sending part

8: first connector 9: second connector

10: FPC 11: Main LCD

12: first wave shield cover 13: second wave shield cover

14: Fault Cover Mounting Groove

The present invention relates to an image display apparatus of a mobile terminal, and more particularly to an image display apparatus of a mobile terminal capable of realizing 2D and 3D images.

In general, among the various convenience devices that provide convenience to people as the industry develops, portable terminals, which are rapidly spreading in recent years, are easily carried and carried by the user, which can be used indoors or outdoors, and can be used on the go. As a mobile communication device, a function limited to an initial voice transmission and reception is gradually expanded to develop a device that performs various functions such as text message and various information transmission as well as internet connection and multimedia.

In addition, mobile video terminals and camera phones equipped with a camera module for taking pictures or videos of various objects, transmitting images and communicating images, and displaying color information in various colors are provided. Is being developed.

The general form of such a portable terminal has been developed in various forms, such as a bar type (folder type), a folder type (folder type), a slide type (slide type), and such a mobile terminal has an antenna for transmitting and receiving radio waves in the main body And a pad unit provided with a plurality of keypads, a camera for photographing various objects, an LCD for displaying texts or images, and a microphone and a speaker for transmitting and receiving voices. And, a rechargeable battery for supplying power is detachably coupled.

In the typical form of the conventional mobile phone, the upper end of the main body of the folder is hingedly coupled to the opening and closing, and the inner surface of the folder is provided with an LCD for displaying letters or characters.

An antenna for transmitting and receiving radio waves is fixedly coupled to one side of the rear surface of the main body, and a pad portion having a plurality of keypads is installed on an upper surface of the main body.

A microphone is installed at the lower end of the main body, and a speaker is installed at the upper end of the folder.

The rear of the main body is detachably coupled to the rechargeable battery for supplying power.

In addition, a camera is provided at one side of the main body, the folder, and the hinge portion.

A mobile terminal, such as a conventional portable terminal configured as described above, is carried by a user by hand or in a pocket, and when making a call, press the keypads installed on the pad of the main body and use a microphone and a speaker. Make a phone call, watch the texts and images appearing on LCD and use the keypad to play the Internet and play games, and shoot various objects using the camera.

However, all the conventional mobile terminals as described above can only express two-dimensional plane images, and there is a problem in that three-dimensional images such as hologram images cannot be selectively represented.

The present invention has been made to solve the above-mentioned problems and defects, and an object of the present invention is to provide an image display apparatus of a mobile terminal capable of realizing 2D and 3D images.

In order to achieve the above object, an image display apparatus of a mobile terminal according to the present invention includes a first pivotal display panel and a second pivotal screen display panel which form a screen display on an upper side of a main body of the terminal by a pivot connection part. Rotatably coupled to the open position in the open position, the screen display panel locking portion for locking the first and second pivotal display panel in an overlapping position is provided, the inside of the first and second pivotal display panel A first radio wave shield and a second radio wave which are provided with a first image transmitter and a second image transmitter, respectively, for transmitting an image to surfaces facing each other and representing a three-dimensional image, and preventing surrounding electromagnetic waves from interfering with the image display area; The blocking cover is configured to be openable and coupled to the upper end, respectively.

The terminal body may be coupled to a normal hinge portion by a screen display unit including first and second rotating screen display panels so as to be opened and closed with respect to the terminal body in a state where the first and second rotating screen display panels of the screen display portion overlap each other. The main LCD is coupled to an outer surface of the first pivotal display panel.

As described above, the present invention represents a two-dimensional planar image while embodying the movement of a conventional swivel type mobile terminal, and when the swivel type LCD is separated from the main body and the auxiliary body by the screen display liquid crystal coupling unit being spaced apart from each other. The main body and the auxiliary body are inclined at an angle of 90 degrees, which is the maximum separation angle, and the contact surface, which is in contact with the horizontal plane, is equipped with a three-dimensional image beam emitter, and is horizontal to each separator at 90 degrees. 3D image light is sent out so that image light in two directions intersects at an intermediate point to represent a 3D hologram image.

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

1 to 8 are views showing an image display apparatus of a mobile terminal according to the present invention, Figure 1 is a perspective view showing a state in which the screen display is closed on the terminal body, Figure 2 is a perspective view showing a state in which the terminal body and the screen display is open 3 is a side view showing an overlapping state of the first and second rotational screen display panels of the screen display unit, and FIG. 4 is a side view showing an unfolded state of the first and second rotational screen display panels of the screen display unit. 5 and 6 show a perspective view and a partially cutaway side view of the first pivotal display panel, respectively, and FIGS. 7 and 8 show a perspective view and a partially cutaway side view of the second pivotal display panel, respectively. It is.

As shown in the drawing, the first pivotal screen display panel 2 and the second pivotal screen display panel 3 forming the screen display portion 1a on the upper side of the terminal body 1 are connected to the pivot connection portion 5. It is coupled to open and close rotationally from the overlapping position to the unfolded position, and is provided with a display panel locking portion (4) for locking the first and second rotating display panel (2), (3) in the overlapped position The first and second rotating screen display panels 2 and 3 are respectively provided with a first image sending part 6 and a second image sending part 7 for projecting images on opposite surfaces. The first radio wave shield cover 12 and the second radio wave shield cover 13 are configured to be openably coupled to the upper end thereof, respectively.

In the terminal body 1, a screen display unit 1a consisting of first and second rotating screen display panels 2 and 3 is coupled to a hinge unit 1b as in a conventional folding mobile terminal. As shown in FIG. 2, the first and second rotating screen display panels 2 and 3 of the screen display unit 1a are closed with respect to the terminal main body 1 and open with respect to the terminal main body 1 as shown in FIG. 2. It can be configured to.

The main LCD 11 is coupled to the outer surface of the first pivotal display panel 2 as necessary so that the first and second pivotal display panels 2 and 3 overlap with each other as illustrated in FIGS. 1 and 2. In such a state, various images and texts are displayed on the main LCD 11 like a normal mobile phone.

The first and second pivotal screen display panels 2 and 3 of the screen display unit 1a are connected to the intermediate pivot shaft 1c of the hinge unit 1b by a pivoting connection unit 5 of FIG. 2. 45 degrees from the overlapping position to the unfolding position of FIG. 3 are opened so that the first and second pivotal display panels 2 and 3 can be unfolded at an angle of 90 degrees.

The screen display panel locking unit 4 is hinged to the upper end of the first pivotal display panel 2 by a hinged engagement between the first and second pivotal display panels 2 and 3. It is comprised so that it may be locked by locking in an overlapping state as shown in FIG.

LCDs are used for the first and second image transmitting units 6 and 7, and other image display panels may be used as necessary.

The first and second image transmitters 6 and 7 are connected to the first and second connectors 8 and 9 through a first PC 10 that transmits a signal to the terminal body 1. The operation is controlled by the controller provided in 1).

Inner surfaces of the first and second pivotal display panels 2 and 3 have a flaw-cover mounting groove 14, respectively, and the first and second electric wave shielding covers 12 and 13 are formed at the upper end thereof. Each hinge is configured to open and close.

The operation of the image display device of the mobile terminal according to the present invention will be described as follows.

FIG. 1 shows this screen in a state in which the first and second rotating screen display panels 2 and 3 of the screen display unit 1a connected to the terminal body 1 by the hinge unit 1b and the pivot connecting unit 5 are overlapped. 2 shows the closed state of the display unit 1a, and FIG. 2 shows the opened state. The mobile terminal employing the image display device according to the present invention is a terminal main body 1 with respect to the terminal main body 1, as a conventional folding mobile terminal. (1) can be opened and closed by rotation.

In addition, the screen display unit 1a can be rotated left and right by the rotation connecting unit 5 in the open state as shown in FIG. 2.

In addition, the main LCD 11 of the first rotating screen display panel 2 of the screen display unit 1a allows voice calls, video transmissions, and various games while viewing various characters and images like a conventional folding mobile terminal. Can be done.

Then, as shown in FIG. 4, when the first and second pivotal display panels 2 and 3 are rotated at a 45 degree angle with the horizontal plane by the pivoting connector 5, the first and second pivotal display panels 2 ), (3) are opened at an angle of 90 degrees to each other, and then the first and second radio wave shields 12 and 13 of the first and second pivotal display panels 2 and 3 are unfolded, When the LCDs of the first and second image sending units 6 and 7 are operated, the first and second rotating display panels 2 and (1) are respectively used by the first and second image sending units 6 and 7. Image beams are transmitted in a direction orthogonal to 3) and surrounded by first and second rotating screen display panels 2 and 3 and first and second electric wave shields 12 and 13, as shown. Image beams in two directions intersect in the region to represent a three-dimensional hologram image.

As described above, the image display apparatus of the mobile terminal can rotate the opening and closing of the screen display unit like a conventional folding mobile terminal while overlapping the first and second rotating screen display panels of the screen display unit. Can rotate left and right, and can display two-dimensional image by the main LCD provided in the first rotating display panel, so that the swivel type display liquid crystal using the main LCD provided in the first rotating display panel It can be used as a device, and the 3D image call or 3D image can be realized because the 1st, 2nd rotation type display panel can be expanded as needed, and the 3D image can be realized by crossing the images sent from the 1st, 2nd image transmitter. There is an advantage that can reproduce the data information, thereby improving the usefulness and diversity of the mobile terminal, and improve the value and competitiveness of the product It works.

Claims (6)

A main body and a screen display unit rotatably connected to the terminal main body and provided with an image display device, The image display device includes a first pivotal screen display panel; A second rotatable screen display panel which is rotatably connected to the first rotatable screen display panel by a rotatable connection part and spreads at a predetermined angle; A first image sending part for sending image lightness formed on an inner surface of the first pivotal display panel; A second image sending unit formed on an inner surface of the second rotational screen display panel and configured to send image lightness perpendicular to the image light beams emitted from the first image sending unit; And first and second radio wave shielding covers mounted on the first and second pivotal screen display panels, respectively, to prevent surrounding electromagnetic waves from interfering with the image display area. The method of claim 1, And a locking unit configured to lock the two panels in a closed state in the first pivotal display panel and the second pivotal display panel. The method of claim 1, And a main LCD for displaying information on an outer surface of the first pivotal display panel. The method of claim 1, The screen display part is rotatably connected to the terminal body in a first direction by a hinge part, and rotatably in a second direction perpendicular to the first direction by a pivot connection part coupled to the intermediate pivot shaft of the hinge part. Mobile terminal, characterized in that connected. The method of claim 1, And the screen display panel locking unit is hinged to an upper end of the first pivotal display panel to lock a state in which the first and second pivotal display panels are closed. The method of claim 1, And the first and second image sending units are LCDs.

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