KR20080050765A - Image display device displaying enlarged image - Google Patents

Abstract

An image display device for displaying an expanded image is provided to offer an image of higher quality by removing a phenomenon in which a specific color is strongly recognized and a color of the entire image is distorted. A plurality of image pixels are arranged in a display panel(120). A visual field generating unit(130), disposed in a front and a rear of the display panel, generates a plurality of visual fields corresponding to a plurality of the image pixels. The first reflection unit(150a) is disposed in the first side end selected among all directions of the display panel. The first reflection unit reflects the second image among a plurality of images to the same visual field as the first image among images displayed by a plurality of the image pixels.

Description

Image Display Device Displaying Enlarged Image

1 is a view for explaining the operation of a general parallax barrier type video display device.

2A to 2C schematically illustrate an image display apparatus 4 times enlarged according to a first embodiment of the present invention, a structure of a viewing unit included therein, and shapes of a display panel and a virtual display panel perceived by an observer. Drawing.

FIG. 2D is a diagram schematically illustrating an image display apparatus displaying an image enlarged 6 times by applying the first embodiment of the present invention.

FIG. 2E schematically illustrates a display device displaying an image magnified 9 times by applying the first embodiment of the present invention.

FIG. 3 is a schematic enlarged view of a portion of the display panel and the viewing unit of FIG. 2A.

4A and 4B are schematic views illustrating structures of an enlarged image display apparatus and a view generation unit included therein according to the second embodiment.

FIG. 5 is a schematic enlarged view of a portion of the display panel and the viewing unit of FIG. 4A.

FIG. 6 is a schematic enlarged view of a portion of a display panel and a view generation unit in an image display apparatus displaying an enlarged image according to a third exemplary embodiment of the present invention.

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

100: image display device 120: display panel

130: viewing generation unit 150a, b: first and second reflecting unit

The present invention relates to an image display device, and more particularly, to an image display device for displaying an image of a larger area than the display panel.

In general, an image display apparatus for displaying an image includes a display panel on which an image is actually displayed and a driving unit for driving the image, and a plurality of pixels in the form of a two-dimensional matrix are formed on the display panel. Such an image display device subdivides one image to be displayed in each pixel unit and displays one screen through the display panel.

Each of the image display apparatuses has different viewing angle characteristics according to the type of implementation elements of the display panel. In particular, in the case of a liquid crystal display, an image is displayed by using light passing through the liquid crystal layer provided in the display panel. Since a path of light passing through the liquid crystal layer varies depending on the viewing angle, an image different from the desired image may be different from a desired viewing angle. It may be displayed.

Recently, barriers are formed for each position specified between the display panel and the observer, so that the pixels viewed between the barriers are changed according to the viewing angle. The pixels displaying the image vary according to the viewing angle, and different viewing areas are different according to the viewing angle. Barrier-type image display apparatuses for forming a viewing zone have been proposed. Such a barrier type image display device may display pixels different from each other that contribute to different viewing areas, and display different image signals with these pixels, so that different images may be displayed at different viewing areas.

A three-dimensional image display apparatus has been proposed in which the characteristics of the image display apparatus are applied to a three-dimensional image implementation, which is based on the stereo visual principle of two eyes.

The parallax between two eyes, that is, the binocular parallax due to the distance between two eyes that are about 65mm apart, is an important factor that makes the object look three-dimensional. Fusion of these two different images can reproduce the original depth and reality of the three-dimensional image.

Among these three-dimensional display methods, a parallax barrier (Parallax) that allows a viewer to feel three-dimensional by arranging a stripe-shaped opening and a barrier between the display panel and the viewer that simultaneously display left and right stereo images. barrier).

1 is a view for explaining the operation of a general parallax barrier type video display device.

Referring to the drawings, the parallax barrier type image display apparatus 1 includes a display panel 2 and a parallax barrier 3 that simultaneously display left and right images.

The display panel 2 alternately defines a left eye pixel L for displaying a left eye image and a right eye pixel R for displaying a right eye image. The parallax barrier 3 includes a display panel 2 and an observer ( 4) is placed between. In the parallax barrier 3, an opening 6 and a barrier 8 for selectively passing the light from the left and right pixels L and R, respectively, are repeatedly arranged in the form of a stripe in a vertical direction with respect to the viewer.

Accordingly, the left eye image I _L displayed on the left eye pixel L of the display panel 2 reaches the left eye of the observer 4 through the opening 8 of the parallax barrier 3, and the display panel ( The right eye image I _R displayed in the right eye pixel R of 2) reaches the right eye of the observer 4 through the opening 8 of the parallax barrier 3, wherein the left / right eye images I _L , I _R ) contains separate images considering the parallax that can be detected by humans, and the observer 4 combines the two images to recognize a three-dimensional stereoscopic image.

A first object of the present invention is to implement an enlarged image display apparatus which reproduces an image enlarged than the size of a display panel by utilizing the above characteristics.

In addition, in the image display apparatus displaying the enlarged image, a phenomenon in which a specific color is strongly recognized and the color of the entire image is distorted occurs, thereby improving the display and displaying the enlarged image providing a higher quality image. It is a second object to provide an image display device.

In order to achieve the above object, an image display apparatus for displaying an enlarged image according to a first embodiment of the present invention, a plurality of image pixels; A display panel on which the plurality of image pixels are arranged; A viewing region generating unit disposed at the front or rear of the display panel and generating a plurality of viewing regions corresponding to the plurality of image pixels; A first reflector disposed at a first side end selected among upper, lower, left, and right sides of the display panel and reflecting a second image among the plurality of images at the same viewing area as a first image among the images displayed by the plurality of image pixels; It is characterized by.

In order to achieve the above object, an image display apparatus for displaying an enlarged image according to a second embodiment of the present invention includes: a plurality of image pixels including sub-pixels displaying R, G, and B primary colors; A display panel in which vertically neighboring image pixels of the plurality of image pixels are staggered in a horizontal direction in units of the sub-pixels; A viewing region generating unit disposed at the front or rear of the display panel and generating a plurality of viewing regions corresponding to the plurality of image pixels; A first reflector disposed at a first side end selected among upper, lower, left, and right sides of the display panel and reflecting a second image of the plurality of images at the same viewing area as the first image among the images displayed by the plurality of image pixels; It is characterized by.

The subpixels may be arranged in a stripe type.

The image pixels may be arranged in a horizontal direction by one sub-pixel.

In order to achieve the above object, an image display apparatus for displaying an enlarged image according to a third exemplary embodiment of the present invention includes a display panel in which a plurality of image pixels including sub-pixels displaying R, G, and B primary colors are arranged. and; A viewing region generating unit disposed at the front or rear of the display panel and generating a plurality of viewing regions corresponding to the plurality of image pixels; A first reflector disposed at a first side end selected among upper, lower, left, and right sides of the display panel and reflecting a second image among the plurality of images at the same viewing area as a first image among the images displayed by the plurality of image pixels; It is characterized by.

The subpixels may be arranged in a mosaic type.

As a common feature of the first to third embodiments of the present invention described above, the viewing generation unit is a parallax barrier or a lenticular lens.

The viewing generation unit may pass through the image from the display panel selectively, and include openings and barriers arranged in a lattice form.

The viewing generation unit may include a width of the opening smaller than a horizontal and vertical width of the image pixel.

The opening may be arranged to be positioned at the center of the image pixel.

The display panel may further include a second reflector disposed at a second side end selected among up, down, left, and right sides and reflecting a fourth image of the plurality of images at the same viewing area as a third image among the images displayed by the plurality of image pixels. It is characterized by including.

The viewing unit generates a combination of a parallax barrier and a lenticular lens.

The parallax barrier forms the first image in a horizontal or vertical direction of the plurality of viewing areas, and the lenticular lens forms the second image, and the viewing area formed by the parallax barrier in the plurality of viewing areas. It is formed in the direction orthogonal.

The second image is characterized in that the left and right of the original image is inverted.

The third image and the fourth image are characterized in that the top, bottom, top, bottom, left and right of the original image are inverted, respectively.

The display panel may be disposed at a third side end selected among up, down, left, and right sides, and may reflect the fifth and sixth images of the plurality of images to the same viewing area as the first image among the images displayed by the plurality of image pixels. It further comprises a reflector.

The fifth image and the sixth image may be in a form in which the top, bottom, left, and right sides of the original image are inverted, respectively.

The display panel is disposed at a fourth side end selected among up, down, left, and right sides, and includes a seventh image, an eighth image, and a ninth image in the same viewing area as a first image among the images displayed by the plurality of image pixels. The apparatus may further include a fourth reflector configured to reflect the image.

The seventh image, the eighth image, and the ninth image are characterized in that the top, bottom, left, right, and top, bottom, left and right sides of the original image are inverted, respectively.

The display panel includes a liquid crystal display, a field emission display (FED), a plasma display panel, an organic electroluminescence display device (OLED). It is characterized by being one of.

Hereinafter, an image display apparatus displaying an enlarged image according to an exemplary embodiment of the present invention will be described with reference to the accompanying drawings.

2A to 2C are diagrams schematically illustrating an enlarged image display apparatus according to a first embodiment of the present invention, a structure of a view generation unit included therein, and shapes of a display panel and a virtual display panel perceived by an observer. .

As shown in FIG. 2A, the enlarged image display apparatus according to the first embodiment of the present invention includes a display panel 120, a viewing area generating unit 130 disposed above the display panel, and a display panel 120. And first and second reflecting parts 150a and 150b disposed at one end of the display panel at a predetermined angle θ.

In more detail, the display panel 120 includes first to fourth image pixels PI1 to PI4 for displaying a plurality of images obtained by dividing one image, which is divided into four equal parts, and is divided into upper, lower, left and right sides. After obtaining the partial image, different images are allocated in each direction.

As illustrated in FIG. 2B, the viewing region generating unit 130 is repeatedly arranged in a lattice form with a barrier 132 and an opening 134 for selectively passing an image from the display panel 120. The viewing unit 130 may be implemented as a parallax barrier or a lenticular lens.

In addition, the first and second reflectors 150 are disposed to form a constant angle θ with the display panel 120, and the angle θ has a value of 90 degrees. Here, a general mirror may be applied to the first and second reflecting parts 150a and 150b.

Therefore, since the image of the display panel 120 is reflected through the first and second reflecting units 150a and 150b, when the reflecting unit is provided in a general display panel, the displayed image may be vertically, horizontally Will be reversed.

More specifically, the image displayed through the first image pixel PI1 is recognized by the viewer at the position of the display panel 120 in the form of the original image.

In addition, the first and second reflecting units 150a and 150b form the first to third virtual panels 120a to 120c, and thus the image displayed through the second image pixel PI2 is provided to the viewer. The left and right sides of the original image are recognized at the position of the first virtual panel 120a in an inverted form.

The image displayed through the third image pixel PI3 is recognized at the position of the third virtual panel 120c in a form in which the observer is inverted up and down of the original image.

The image displayed through the fourth image pixel PI4 is recognized by the observer at the position of the second virtual panel 120b in a form in which up, down, left, and right sides of the original image are inverted.

Here, the second virtual panel 120b is a ash virtual panel formed by reflecting the first virtual panel 120a and the third virtual panel 120c, respectively, and the second virtual panel 120b is a first virtual panel 120b. The image displayed on the virtual panel 120a (the image in which the left and right sides of the original image are inverted) is displayed in a vertically inverted form, and the image displayed on the third virtual panel 120c (the upper and lower sides of the original image is inverted) so as to overlap the image. The image is displayed in a form in which left and right are reversed.

Accordingly, an observer of a specific viewing area simultaneously recognizes an image displayed through the display panel 120 and the first to third virtual panels 120a to 120c, and the images are combined so that the viewer is enlarged up to four times larger than the original image. You can watch the video.

In addition, the display panel may further include third and fourth reflectors to realize an image that is enlarged up to 6 times and 9 times larger than the original image.

2D and 2E are each an image display apparatus for displaying an image enlarged 4 times as shown in FIG. 2A, and further comprising a third reflector 150c to display an image enlarged 6 times and 9 times A diagram schematically showing an example of the apparatus.

First, as illustrated in FIG. 2D, the image display apparatus displaying the image enlarged 6 times is further provided with the third reflector 150c in the image display apparatus displaying the image enlarged 4 times. Displays a 6x magnified image.

The image display device 106 displaying the 6 times magnified image is the same as the above-described 4 times magnified image display apparatus, but the display panel 120 divides one image into a plurality of images. First to sixth image pixels (PI1 to PI6) for displaying a, which is obtained by dividing one image into six equal parts to obtain the upper, lower, left and right partial images, and different images allocated to each direction.

Further, although not shown, first to fifth virtual panels (not shown) may be formed through the first to third reflecting parts 150a to 150c and through the first to third reflecting parts 150a to 150c. Up to 6 times magnified image is displayed.

In addition, as shown in FIG. 2E, the image display apparatus for displaying an image magnified 9 times further includes a fourth reflector 150d in the image display apparatus for displaying the image enlarged 6 times. Displays a 9x magnified image.

The image display apparatus 109 displaying the 9 times magnified image has the same driving method as the above 6 times magnified image display apparatus, but the display panel 120 divides one image into a plurality of images. First to ninth image pixels (PI1 to PI9) for displaying a, which is obtained by dividing one image into nine equal parts to obtain the upper, lower, left and right partial images, different images allocated to each direction.

Further, although not shown, first to eighth virtual panels (not shown) may be formed through the first to fourth reflecting parts 150a to 150d and through the first to fourth reflecting parts 150a to 150d. Up to 9 times magnified image is displayed.

Meanwhile, in the image display apparatuses 100, 106, and 109 displaying the enlarged image according to the first embodiment of the present invention, the viewing region generating unit 130 crosstalks between different viewing regions. In order to prevent the problem, the horizontal and vertical widths of the openings 134 should be smaller than the horizontal and vertical widths of one of the image pixels PI1 to PI4 of the display panel 120. This is for minimizing the influence between neighboring image pixels PI1 to PI4. When the width of the opening 134 is greater than or equal to the width of the image pixels PI1 to PI4 of the display panel 120, the width of the opening 134 may be reduced. This is because an image pixel that is not applicable is included.

Accordingly, the viewing unit 130 designed such that the width of the opening 134 is smaller than the width of the image pixels PI1 to PI4 of the display panel 120 is aligned with the opening 134 biased to the specific pixel.

More specifically, FIG. 3 is a schematic enlarged view of a portion of the display panel and the viewing unit of FIG. 2A. As illustrated, the image pixels PI1 to PI4 of the display panel 120 each have three primary colors. (R, G, B), and the subpixels R, G, B are arranged in a stripe type on the display panel 120.

Here, the stripe type refers to a form in which three primary subpixels R, G, and B are alternately arranged in the horizontal direction, and only the same color is arranged in the vertical direction.

In addition, the viewing area generating unit 130 is disposed at the front or the rear of the display panel 120 and includes an opening 134 having a width smaller than the horizontal and vertical widths of one image pixel PI1 to PI4.

Here, the area where the green subpixel G of the image pixels PI1 to PI4 is exposed through the opening 134 of the viewing area generating unit 130 is larger than other red and blue subpixels R and B.

Accordingly, the observer becomes more aware of the green component in the displayed image, which is a major cause of deterioration of the image quality.

Hereinafter, an image display apparatus for displaying an enlarged image for providing a higher quality image by improving a quality deterioration phenomenon of an image of the image display apparatus for displaying an enlarged image according to the first embodiment will be described. .

In the following description, the second and third embodiments have been described as an example of the image display apparatus displaying a 4 times magnified image, but may be applied to the image display apparatus displaying the 6 times and 9 times magnified images.

Hereinafter, an image display apparatus for displaying an enlarged image according to a second embodiment of the present invention will be described with reference to the accompanying drawings.

4A and 4B are diagrams schematically illustrating structures of an enlarged image display device and a view generation unit included therein according to a second embodiment of the present invention.

Here, since the display panel 220 and the first to third virtual display panels 220a to 220c which will be described later are the same as those of a display panel and a virtual display panel recognized by a conventional observer, the display panel of FIG. 120 and only the symbols of the first to third virtual display panels 120a to 120c will be described.

That is, in the following description, the display panel 120 of FIG. 2C is denoted by the display panel 220, and the first through third virtual display panels 120a through 120c are denoted by the first through third virtual display panel ( 220a to 220c).

As shown in FIG. 4A, the enlarged image display apparatus according to the first exemplary embodiment of the present invention includes a display panel 220, a viewing area generating unit 230, and a display panel 220 disposed above the display panel. The first and second reflectors 250a and 250b are disposed at one end of the display panel at a constant angle θ.

In more detail, the display panel 220 includes first to fourth image pixels PI1 to PI4 for displaying a plurality of images obtained by dividing one image, which is divided into four equal parts, and is divided into upper, lower, left and right sides. After obtaining the partial image, different images are allocated in each direction.

Here, the first to fourth image pixels PI1 to PI4 are horizontally moved by one subpixel (not shown) between pixels arranged up and down, and are alternated between upper and lower pixels.

As illustrated in FIG. 4B, the viewing area generating unit 230 is repeatedly arranged in a lattice form with a barrier 232 and an opening 234 for selectively passing an image from the display panel 220. Here, the viewing unit 230 may combine the parallax barrier and the lenticular lens, or may be implemented as one selected from among them.

In more detail, the viewing area generating unit 230 having the above-described structure forms an image coming from the display panel 220 into a plurality of viewing areas, and the plurality of viewing areas are formed in a horizontal direction and a vertical direction.

This can form both a horizontal and vertical viewing field through a parallax barrier of the type shown in FIG. 4B or one of a grid-shaped lenticular lens that is not shown, and a stripe-like parallax in general. By combining the lax barrier and the lenticular lens, the horizontal viewing area may be formed by the parallax barrier, and the vertical viewing area may be formed by the lenticular lens, and vice versa. In addition, the direction (horizontal and vertical) of the viewing area is not limited to the type of the viewing area generating unit.

In addition, the opening portion 234 of the viewing area generating unit 230 is moved in the horizontal direction corresponding to the subpixels of the image pixels PI1 to PI4 of the display panel 220 between the openings 234 arranged up and down. The upper and lower openings 234 are staggered.

In addition, the first and second reflectors 250 are disposed to form a constant angle θ with the display panel 220, and the angle θ has a value of 90 degrees. Here, a general mirror may be applied to the first and second reflectors 250a and 250b.

Therefore, since the image of the display panel 220 is reflected through the first and second reflecting units 250a and 250b, when the reflecting unit is provided in a general display panel, the displayed image may be divided up, down, left, and right according to the position. Inverted, which is the same as a conventional image display apparatus for displaying an enlarged image.

More specifically, the image displayed through the first image pixel PI1 is recognized by the viewer at the position of the display panel 120 in the form of the original image.

In addition, the first and second reflectors 150a and 150b form the first to third virtual panels 120a to 120c, so that the image displayed through the second image pixel PI2 is In addition, the viewer is recognized at the position of the first virtual panel 120a in a form in which the left and right sides of the original image are inverted.

The image displayed through the third image pixel PI3 is recognized at the position of the third virtual panel 220c in a form in which the observer is inverted up and down of the original image.

The image displayed through the fourth image pixel PI4 is recognized by the viewer at the position of the second virtual panel 220b in a form in which up, down, left, and right sides of the original image are inverted.

Here, the second virtual panel 220b is a ash virtual panel formed by reflecting the first virtual panel 220a and the third virtual panel 220c, respectively, and the second virtual panel 220b is a first virtual panel 220b. The image displayed on the virtual panel 220a (the image in which the left and right sides of the original image are inverted) is displayed in a vertically inverted form, and the image displayed on the third virtual panel 220c (the upper and lower sides of the original image is inverted) so as to overlap the image. The displayed image) is displayed in the inverted form.

Accordingly, an observer of a specific viewing area simultaneously views an image displayed through the display panel 220 and the first to third virtual panels 220a to 220c, and the images are combined to allow the viewer to be enlarged up to 4 times larger than the original image. You can watch the video.

In this case, the viewing unit 230 may display the horizontal and vertical widths of the openings 234 in one horizontal direction of the image pixels PI1 to PI4 of the display panel 220 in order to prevent crosstalk between different viewing areas. And smaller than the vertical width.

Accordingly, since the opening 234 of the viewing area generating unit 230 is disposed to correspond to the center of the image pixels PI1 to PI4, the red, green, and blue subpixels constituting one image pixel in view of area. Among the (R, G, B), the green subpixel (G) is revealed to be larger than the red and blue subpixels (R, B).

More specifically, FIG. 5 is a schematic enlarged view of a portion of the display panel and the viewing unit of FIG. 4A. As illustrated, the image pixels PI1 to PI4 of the display panel 220 each have three primary colors. (R, G, B), and the sub-pixels (R, G, B) are arranged in a stripe type on the display panel (120). In addition, the viewing area generating unit 230 is disposed at the front or the rear of the display panel and includes an opening 234 having a width smaller than the horizontal and vertical widths of one image pixel PI1 to PI4.

In the image display apparatus for displaying an enlarged image according to the second embodiment of the present invention having such a structure, as shown in the drawing, the component of the image displayed in each viewing area corresponds to each of the image pixels PI1 to PI1. Since (R, G, B) is uniformly assigned to each other, the color of a particular sub-pixel is strongly perceived to prevent distortion of the color generated.

 Hereinafter, a third embodiment of the present invention in which the distortion of the color of the displayed image is prevented will be described.

6 is a diagram schematically illustrating an image display apparatus displaying an enlarged image according to a third exemplary embodiment of the present invention.

The image display apparatus displaying the enlarged image according to the third embodiment of the present invention has the same structure as that of the second embodiment described above, except that the display panel 320 includes sub-pixels of the image pixels PI1 to PI4. The R, G, and B arrays are mosaic type arrays, not stripe types, and the viewing generation unit 330 is the same as the conventional viewing generation unit 130 of FIG. 2B.

Here, the mosaic type refers to a form in which three primary colors subpixels R, G, and B are alternately arranged in the horizontal and vertical directions.

More specifically, FIG. 6 is a schematic enlarged view of a portion of a display panel and a view generation unit in an image display apparatus displaying an enlarged image according to a third exemplary embodiment of the present invention. As shown in FIG. The image pixels PI1 to PI4 of 320 include three primary subpixels R, G, and B, and the subpixels R, G, and B each have a mosaic type in the display panel 320. Are arranged. In addition, the viewing unit 330 may be disposed at the front or the rear of the display panel and include an opening 334 having a width smaller than the horizontal and vertical widths of one image pixel PI1 to PI4.

In the image display apparatus for displaying an enlarged image according to the third embodiment of the present invention having such a structure, as shown in the drawing, the sub-pixels whose components of the image displayed in each viewing area correspond to the image pixels PI1 to PI1, respectively. Since (R, G, B) is uniformly assigned to each other, the color of a particular sub-pixel is strongly perceived to prevent distortion of the color generated.

As the display panel of the image display device of the present invention mentioned above, a flat panel display may be used. Specifically, a liquid crystal display and a field emission display (FED) may be used. , Plasma Display Panel, Organic Electro-Luminescence Display Device (OLED), etc. may be used.

Although described above with reference to a preferred embodiment of the present invention, those skilled in the art various modifications and variations of the present invention without departing from the spirit and scope of the present invention described in the claims below I can understand that you can.

Therefore, the image display apparatus for displaying the enlarged image according to the first embodiment of the present invention includes a plurality of image pixels, and a plurality of viewing areas disposed at the front or the rear of the display panel and corresponding to the plurality of image pixels. And a viewing unit generating unit for generating a light emitting unit and a reflecting unit disposed at one side end selected from the top, bottom, left, and right sides of the display panel and reflecting the images displayed by the plurality of image pixels to the same field of view. Will be displayed.

In addition, an image display apparatus for displaying an enlarged image according to a second exemplary embodiment of the present invention includes a plurality of image pixels arranged in a stripe type on a display panel, and a sub-pixel between the image pixels arranged up and down among the image pixels. The pixel arrays are alternately arranged by the pixel size, and the openings arranged up and down among the openings of the viewing generation unit are alternately arranged to correspond to the arrangement of the image pixels, so that the subpixels forming the image pixels display an image with the same area.

In addition, the image display apparatus for displaying an enlarged image according to the third embodiment of the present invention includes a plurality of image pixels arranged in a mosaic type on a display panel and an opening of a viewing region generating part arranged so as to correspond to the image pixels. Sub-pixels constituting the image pixel display an image with the same area.

Accordingly, the image display apparatus displaying the enlarged image according to the first and second embodiments of the present invention prevents color distortion caused by strongly perceived color of a specific subpixel, thereby displaying a high quality image. can do.

Claims (48)

A plurality of image pixels; A display panel on which the plurality of image pixels are arranged; A viewing region generating unit disposed at the front or rear of the display panel and generating a plurality of viewing regions corresponding to the plurality of image pixels; A first reflector disposed at a first side end selected among upper, lower, left, and right sides of the display panel and reflecting a second image among the plurality of images at the same viewing area as the first image among the images displayed by the plurality of image pixels; Image display apparatus for displaying an enlarged image, characterized in that it comprises a. The method of claim 1, And the viewing part generating unit is a parallax barrier or a lenticular lens. The method of claim 1, The viewing generation unit may include an opening and a barrier unit selectively passing through the image from the display panel and arranged in a lattice form; Image display apparatus for displaying an enlarged image, characterized in that it comprises a. The method of claim 3, wherein And the viewing area generator is configured to display an enlarged image, wherein the width of the opening is smaller than a horizontal and vertical width of the image pixel. The method of claim 3, wherein And the opening portion is arranged to be positioned at the center of the image pixel. The method of claim 1, The display panel includes: a second reflector disposed at a second side end selected among up, down, left, and right sides and reflecting a fourth image of the plurality of images at the same viewing area as a third image among the images displayed by the plurality of image pixels; An image display device for displaying an enlarged image, characterized in that it further comprises. The method of claim 6, And the viewing part generating unit is a combination of a parallax barrier and a lenticular lens. The method of claim 7, wherein The parallax barrier forms the first image in a horizontal or vertical direction of the plurality of viewing areas, And the lenticular lens forms the second image in a direction orthogonal to a viewing region formed by the parallax barrier among the plurality of viewing regions. The method of claim 1, The second image is an image display apparatus for displaying an enlarged image, characterized in that the left and right of the original image is inverted. The method of claim 6, And the third image and the fourth image are enlarged images up, down, left, and right of the original image, respectively. The method of claim 6, The display panel may be disposed at a third side end selected among up, down, left, and right sides, and may reflect the fifth and sixth images of the plurality of images to the same viewing area as the first image among the images displayed by the plurality of image pixels. Reflecting unit; An image display device for displaying an enlarged image, characterized in that it further comprises. The method of claim 11, And the fifth image and the sixth image are enlarged images of up, down, left, and right sides of the original image, respectively. The method of claim 11, The display panel is disposed at a fourth side end selected among up, down, left, and right sides, and includes a seventh image, an eighth image, and a ninth image in the same viewing area as a first image among the images displayed by the plurality of image pixels. A fourth reflector reflecting an image; An image display device for displaying an enlarged image, characterized in that it further comprises. The method of claim 13, And the seventh image, the eighth image, and the ninth image are enlarged images up, down, left, right, and top, bottom, left, and right of the original image, respectively. The method of claim 1, The display panel includes a liquid crystal display, a field emission display (FED), a plasma display panel, an organic electroluminescence display device (OLED). The image display device for displaying an enlarged image, characterized in that one of. A plurality of image pixels including sub-pixels displaying R, G, and B primary colors; A display panel in which vertically neighboring image pixels of the plurality of image pixels are staggered in a horizontal direction in units of the sub-pixels; A viewing region generating unit disposed at the front or rear of the display panel and generating a plurality of viewing regions corresponding to the plurality of image pixels; A first reflector disposed at a first side end selected among upper, lower, left, and right sides of the display panel and reflecting a second image among the plurality of images at the same viewing area as the first image among the images displayed by the plurality of image pixels; Image display apparatus for displaying an enlarged image, characterized in that it comprises a. The method of claim 16, And the sub-pixels are arranged in a stripe type. The method of claim 16, And the image pixels are arranged in a horizontal direction by one sub-pixel. The method of claim 16, And the viewing part generating unit is a parallax barrier or a lenticular lens. The method of claim 16, The viewing generation unit may include an opening and a barrier unit selectively passing through the image from the display panel and arranged in a lattice form; Image display apparatus for displaying an enlarged image, characterized in that it comprises a. The method of claim 20, And the viewing area generator is configured to display an enlarged image, wherein the width of the opening is smaller than a horizontal and vertical width of the image pixel. The method of claim 20, And the opening portion is arranged to be positioned at the center of the image pixel. The method of claim 16, The display panel may include: a second reflector disposed at a second side end selected among up, down, left, and right sides and reflecting a fourth image of the plurality of images at the same viewing area as a third image among the images displayed by the plurality of image pixels; An image display device for displaying an enlarged image, characterized in that it further comprises. The method of claim 23, And the viewing part generating unit is a combination of a parallax barrier and a lenticular lens. The method of claim 24, The parallax barrier forms the first image in a horizontal or vertical direction of the plurality of viewing areas, And the lenticular lens forms the second image in a direction orthogonal to a viewing region formed by the parallax barrier among the plurality of viewing regions. The method of claim 16, The second image is an image display apparatus for displaying an enlarged image, characterized in that the left and right of the original image is inverted. The method of claim 23, And the third image and the fourth image are enlarged images up, down, left, and right of the original image, respectively. The method of claim 23, The display panel may be disposed at a third side end selected among up, down, left, and right sides, and may reflect the fifth and sixth images of the plurality of images to the same viewing area as the first image among the images displayed by the plurality of image pixels. Reflecting unit; An image display device for displaying an enlarged image, characterized in that it further comprises. The method of claim 28, And the fifth image and the sixth image are enlarged images of up, down, left, and right sides of the original image, respectively. The method of claim 28, The display panel is disposed at a fourth side end selected among up, down, left, and right sides, and includes a seventh image, an eighth image, and a ninth image in the same viewing area as a first image among the images displayed by the plurality of image pixels. A fourth reflector reflecting an image; An image display device for displaying an enlarged image, characterized in that it further comprises. The method of claim 30, And the seventh image, the eighth image, and the ninth image are enlarged images up, down, left, right, and top, bottom, left, and right of the original image, respectively. The method of claim 16, The display panel includes a liquid crystal display, a field emission display (FED), a plasma display panel, an organic electroluminescence display device (OLED). The image display device for displaying an enlarged image, characterized in that one of. A display panel in which a plurality of image pixels including sub-pixels displaying R, G, and B primary colors are arranged; A viewing region generating unit disposed at the front or rear of the display panel and generating a plurality of viewing regions corresponding to the plurality of image pixels; A first reflector disposed at a first side end selected among upper, lower, left, and right sides of the display panel and reflecting a second image among the plurality of images at the same viewing area as the first image among the images displayed by the plurality of image pixels; Image display apparatus for displaying an enlarged image, characterized in that it comprises a. The method of claim 33, wherein And the sub-pixels are arranged in a mosaic type. The method of claim 33, wherein And the viewing part generating unit is a parallax barrier or a lenticular lens. The method of claim 33, wherein The viewing generation unit may include an opening and a barrier unit selectively passing through the image from the display panel and arranged in a lattice form; Image display apparatus for displaying an enlarged image, characterized in that it comprises a. The method of claim 36, And the viewing area generator is configured to display an enlarged image, wherein the width of the opening is smaller than a horizontal and vertical width of the image pixel. The method of claim 36, And the opening portion is arranged to be positioned at the center of the image pixel. The method of claim 33, wherein The display panel includes: a second reflector disposed at a second side end selected among up, down, left, and right sides and reflecting a fourth image of the plurality of images at the same viewing area as a third image among the images displayed by the plurality of image pixels; An image display device for displaying an enlarged image, characterized in that it further comprises. The method of claim 39, And the viewing part generating unit is a combination of a parallax barrier and a lenticular lens. The method of claim 40, The parallax barrier forms the first image in a horizontal or vertical direction of the plurality of viewing areas, And the lenticular lens forms the second image in a direction orthogonal to a viewing region formed by the parallax barrier among the plurality of viewing regions. The method of claim 33, wherein The second image is an image display apparatus for displaying an enlarged image, characterized in that the left and right of the original image is inverted. The method of claim 39, And the third image and the fourth image are enlarged images up, down, left, and right of the original image, respectively. The method of claim 39, The display panel may be disposed at a third side end selected among up, down, left, and right sides, and may reflect the fifth and sixth images of the plurality of images to the same viewing area as the first image among the images displayed by the plurality of image pixels. Reflecting unit; An image display device for displaying an enlarged image, characterized in that it further comprises. The method of claim 44, And the fifth image and the sixth image are enlarged images of up, down, left, and right sides of the original image, respectively. The method of claim 44, The display panel is disposed at a fourth side end selected among up, down, left, and right sides, and includes a seventh image, an eighth image, and a ninth image in the same viewing area as a first image among the images displayed by the plurality of image pixels. A fourth reflector reflecting an image; An image display device for displaying an enlarged image, characterized in that it further comprises. The method of claim 46, And the seventh image, the eighth image, and the ninth image are enlarged images up, down, left, right, and top, bottom, left, and right of the original image, respectively. The method of claim 33, The display panel includes a liquid crystal display, a field emission display (FED), a plasma display panel, an organic electroluminescence display device (OLED). The image display device for displaying an enlarged image, characterized in that one of.

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