WO2007129483A1

WO2007129483A1 - Display

Info

Publication number: WO2007129483A1
Application number: PCT/JP2007/050553
Authority: WO
Inventors: Takashi Atarashi
Original assignee: Sharp Kabushiki Kaisha
Priority date: 2006-05-01
Filing date: 2007-01-17
Publication date: 2007-11-15

Abstract

Switching display between single view display mode and virtual double display mode is performed without causing a user inconvenience. In a display comprising a display section (1), an output control section for outputting light from the display section to different directions, and a reflective portion, the first region (10a) of the output control section includes a first output control portion (3a) for outputting light in the direction normal to the display surface of the display section, and a second output control portion (3b) for outputting light inclining to the opposite side of a second region, the second region (10b) includes a third output control portion (3a) for outputting light in the direction normal to the display surface of the display section, and a fourth output control portion (3c) for outputting light inclining to the opposite side of the first region, and the reflective portion includes a first reflective portion for reflecting light outputted from the second output control portion, and a second reflective portion for reflecting light outputted from the fourth output control portion.

Description

Specification

Display Technology Field

[0001] The present invention relates to a display capable of displaying different information in a plurality of directions.

Background art

[0002] Conventional displays have realized a single view display mode that displays still images, moving images, and information that also includes character power in one direction centered on the vertical direction of the display portion of the display. In recent years, a display device has been proposed that can display different still images, moving images, and textual information in a plurality of directions in addition to this single view display mode. Japanese Laid-Open Patent Publication No. 6-186526 (hereinafter referred to as Patent Document 1) and Japanese Patent Laid-Open Publication No. 11-133403 (hereinafter referred to as Patent Document 2) also have different still images, moving images, and character power in the left and right directions. A dual-view display mode technology for simultaneously displaying information is disclosed.

As shown in FIG. 4, in the dual view display 30 described in Patent Document 1 and Patent Document 2, a lens 32 is disposed on a liquid crystal display device 31. After light from a light source (not shown) passes through the liquid crystal display device 31, it is at least one of the left direction (direction indicated by L in FIG. 4) and the right direction (direction indicated by R in FIG. 4) via the lens 32. The direction is output. Since light is output in the left and right directions at the same time, the dual view display 30 can simultaneously display different still images, moving images, and character information in the left and right directions. When displaying information in this dual view display mode, a total of two screens are displayed on the left and right of one screen, so the resolution is 1Z2.

[0004] In a display having a single view display mode and a dual view display mode, if the information displayed in the left direction is the same as the information displayed in the right direction, a single view can be displayed. Become. When dual view display is performed, information displayed in the left direction and information displayed in the right direction can be displayed differently, so that different information in two directions can be displayed simultaneously. To switch between single view display mode and dual view single display mode, the display content in the left direction and the display content in the right direction are controlled. This can be realized by

[0005] The display 50 disclosed in Japanese Patent Application Publication No. 2005-99787 (hereinafter referred to as Patent Document 3) includes a left direction (direction indicated by L in FIG. 5) and a right direction (as shown in FIG. 5). The liquid crystal display device 51 capable of dual view display that simultaneously displays information consisting of still images, moving images, and characters in two directions (directions indicated by R in FIG. 5), and output to the left from the liquid crystal display device 51 And a reflecting plate 52 that reflects light. In addition, S in Fig. 5 indicates the light reflected. The light output in the right direction from the liquid crystal display device 51 is reflected by the reflecting plate 52. The right direction display and the left direction display reflected by the reflector 52 allow the user to view information that is twice the physical size of the display screen (hereinafter, twice the physical size) at a time. .

Patent Document 1: Japanese Patent Publication No. 6-186526 (Published July 8, 1994) Patent Document 2: Japanese Patent Publication No. 11 133403 (published May 21, 1999) Patent Document 3: Japan Japanese Patent Publication No. 2005-99787 (published on April 14, 2005), (UK Patent Application Publication No. 2405489)

Disclosure of the invention

[0006] Information displayed in the single view display mode can be viewed when the user faces in the vertical direction of the display surface of the display. However, as shown in Fig. 5, when viewing information that is twice the physical size of the display screen reflected by the left and right direction displays, the boundary between the reflector and the display is It will be necessary to move to the front. This means that it is necessary to change the orientation of the display when switching to information display that is twice the physical size of the single view display and when switching to information display that is twice the physical size. As a result, the convenience of the display may be reduced.

[0007] The present invention has been made in view of the above problems, and provides a display that enables switching display between a single-view display mode and a virtual double display mode without deteriorating convenience. It is intended to do.

The present invention has been made to achieve the above object, and a display according to the present invention includes a display unit, an output control unit that outputs light from the display unit in different directions, and a reflection unit. The output control unit includes a first region and a second region, and the first region outputs light in a direction perpendicular to the display surface of the display unit. A first output control portion; and a second output control portion that outputs light inclined to the opposite side of the second region from a direction perpendicular to the display surface of the display portion. A third output control part for outputting light in a direction perpendicular to the display surface of the display unit, and a direction inclined from the direction perpendicular to the display surface of the display unit to the opposite side of the first region A fourth output control portion for outputting light, wherein the display section includes a first pixel portion corresponding to the first output control portion and a second pixel corresponding to the second output control portion. , A third pixel portion corresponding to the third output control portion, and a fourth image corresponding to the fourth output control portion. And the reflection unit reflects the light output from the second output control part and the second reflection part reflects the light output from the fourth output control part. A reflection part is provided. According to this configuration, when displaying twice the physical size on the display, the user can view the information by pointing in the vertical direction of the display surface without moving the display. It becomes.

[0009] Preferably, in addition to the configuration relating to the display, the first reflecting portion and the second reflecting portion are detachably or movably attached to the display. It is characterized by. According to this configuration, when displaying twice the physical size, the reflector can be attached to the display, and the display direction of the reflective display can be adjusted by the user, improving the convenience of the display. .

[0010] Preferably, in addition to the configuration of the display, the first output control unit and the second output control unit are alternately provided in the first region, and The third output control portion and the fourth output control portion are provided alternately in the second region. According to this configuration, when displaying twice the physical size on the display, the user can face the vertical direction of the display surface of the display without moving the display. It is possible to view the display information perpendicular to the display surface, the display information from the first reflector, and the display information from the second reflector at a time.

[0011] Preferably, in addition to the configuration of the display, the first region The first output control portion is provided at regular intervals, and the third output control portion is provided at regular intervals in the second region. According to this configuration, the display by the first area is displayed twice as large as the physical size by the first output control part and the second output control part, and the resolution is 1Z2. Similarly, the display by the second area is a display table twice the physical size by the third output control section and the fourth output control section, and the resolution is 1Z2. For this reason, when the physical size is displayed twice, it is possible to display information with the same resolution as the display in the vertical direction with respect to the display surface, the reflection display by the first reflection unit, and the reflection display by the second reflection unit.

[0012] Further, an electronic apparatus is characterized by including any one of the displays described above. A steerable moving body such as a car or a ship is provided with any one of the above displays. According to this configuration, when the display is displayed at twice the physical size, the user can view the information by pointing the display screen vertically without moving the display. It becomes.

[0013] Preferably, in addition to the configuration related to the display, the information displayed on the display includes a first display output from the first output control portion, and the third output control. The second display output from the part, the third display by the first reflection unit, and the fourth display by the second reflection unit are configured. This configuration makes it possible to view up to four different pieces of information when displaying twice the physical size. As a result, for example, one video (TV) is displayed on the first display and the third display, and control information is displayed on the second display (control buttons for channels, audio, etc.). It can be realized and convenience is improved.

[0014] Main information is output from the first output control portion and the third output control portion, and any one of the sub information and the control information related to the main information and Z or sub information is the first information. It is characterized in that it is reflected and displayed by one reflecting portion and the other information is reflected and displayed by a second reflecting portion. According to this configuration, one video (the selected channel video on the TV) is displayed in the first display and the second display, and the non-selected channel video on the TV and the TV control information are displayed. A configuration in which one information is displayed as the third display and the other information is displayed as the fourth display can be realized, and convenience is improved. [0015] Preferably, in addition to the configuration of the display, the first main information is output from the first output control portion and the first reflecting portion, and the second main information is the third information. It is output from the output control part and the second reflection part. According to this configuration, one image (one selected channel image on the TV) is displayed on the first display and the third display, and the other image (the other selected channel on the TV is displayed). A configuration in which the video) is displayed in the second display and the fourth display can be realized, and convenience is improved.

In order to achieve the above object, a display according to the present invention includes a display unit, an output control unit that outputs light from the display unit in different directions, and a reflection unit. The output control unit includes a first region and a second region, and a direction perpendicular to the display surface of the display unit and a direction perpendicular to the display surface from the first region. The light is output in a direction inclined from the first direction, and the second region includes a direction perpendicular to the display surface of the display unit, a direction inclined from the vertical direction, and the first direction. Light is output in a direction different from the output light of the region force, and the reflection unit outputs light from the first region and the second region in a direction inclined from the perpendicular direction. It is provided so that it can be reflected.

[0017] Further, in order to achieve the above object, the display of the present invention displays separate images in the front direction and in the first and second tilt directions that are tilted opposite to each other across the front direction. A display panel capable of displaying; and a reflection part configured to reflect the images displayed in the first and second tilt directions toward predetermined positions in the front direction. The display panel includes the front direction and the first tilt. A first region for displaying an image in the direction, and a second region for displaying an image in the front direction and the first tilt direction. Here, the liquid crystal panel includes the display unit and the output control unit, and the first region and the second region correspond to the first region and the second region of the output control unit, respectively. To do.

[0018] As described above, according to the present invention, the output control unit in the display includes the first area and the second area, and the first area includes the first output control portion that outputs light in the vertical direction. A second output control section that outputs light in a first direction inclined from the vertical direction, and the second area includes a third output control section that outputs light in the vertical direction and a first output control section inclined from the vertical direction. Because it has a fourth output control part that outputs light in a second direction different from the direction of When the display is switched between the view display mode and the physical size double display, even if the user does not move the display, if the user is facing the vertical direction of the display surface of the display, information such as still images, moving images, and character power can be obtained. Can be seen.

Brief Description of Drawings

FIG. 1 is a schematic cross-sectional view showing a display unit that performs multi-view display of a lens system according to the present invention.

FIG. 2 (A) is a configuration diagram of a display constituting an embodiment of the present invention.

FIG. 2 (B) is a configuration diagram of a display constituting the embodiment of the present invention.

FIG. 2C is a configuration diagram of a display constituting the embodiment of the present invention.

FIG. 3 (A) is a diagram showing a display example using the display of the present invention.

FIG. 3 (B) is a diagram showing a display example using the display of the present invention.

FIG. 3 (C) is a view showing a display example using the display of the present invention.

FIG. 3 (D) is a diagram showing a display example using the display of the present invention.

FIG. 4 is a schematic cross-sectional view showing a display unit that performs lens-type dual view display according to the prior art.

FIG. 5 is a schematic cross-sectional view showing a display unit for performing dual view display according to a conventional technique.

FIG. 6 (A) is a diagram showing a display example using the display of the present invention.

FIG. 6 (B) is a diagram showing a display example using the display of the present invention.

FIG. 6C is a diagram showing a display example using the display of the present invention.

FIG. 6 (D) is a diagram showing a display example using the display of the present invention.

Explanation of symbols

[0020] 1 Display section

2 LCD device

3 Lens

3a 1st output control part (3rd output control part)

3b Second output control part

3c 4th output control part

4 display 6 Left reflector

7 Right reflector

9a 1st pixel (3rd pixel)

9b Second pixel

9c 4th pixel

10a First area

10b Second area

BEST MODE FOR CARRYING OUT THE INVENTION

[0021] A display that can be used in one embodiment of the present invention is described below with reference to FIGS. 1 and 2A to 2C. Fig. 1 is a schematic cross-sectional view showing a display unit that performs multi-view display of a lens system, and Figs. 02 (A) to 2 (C) are configuration diagrams of the multi-view display. In addition, O in FIG. 1 indicates the left direction display, P indicates the vertical direction display, and Q indicates the right direction display. As shown in FIG. 1, the display unit 1 includes a liquid crystal display device 2 that outputs light output from a backlight device (not shown) in the vertical direction and a light output from the liquid crystal display device 2 in the vertical direction. And a lens 3 disposed on the liquid crystal display device 2 that outputs simultaneously in the right direction and the right direction.

[0022] By providing the lens 3, the display unit 1 can display information including a still image, a moving image, and character power that are different in the left direction and the right direction in addition to the vertical direction. Hereinafter, although the left direction and the right direction are described as directions of light output from the display unit 1, a lens having a combined force of up and down, left and right and up and down may be used.

The liquid crystal display device 2 includes a liquid crystal panel and a driver IC. The liquid crystal panel includes an element substrate, a counter substrate disposed to face the element substrate, and a liquid crystal layer interposed between the two substrates. This liquid crystal panel is divided into a display area for displaying an image and a peripheral area for arranging a driver IC. The element substrate includes a plurality of gate wirings provided so as to extend in parallel to each other, a source wiring provided so as to extend in a direction perpendicular to the gate wiring, and each intersection of the gate wiring and the source wiring. And a pixel electrode provided corresponding to each switching element. In addition, on the counter substrate, a common electrode and a color filter layer are formed on almost the entire display area. It is. The liquid crystal layer interposed between the two substrates is made of a nematic liquid crystal material having electro-optical characteristics.

In addition, one pixel is formed in each pixel electrode. In each pixel, when the switching element is turned on by a gate signal sent from the gate driver IC through the gate wiring, a charge is written to the pixel electrode according to the source signal sent from the source driver IC through the source wiring, The voltage applied to the liquid crystal capacitor formed between the pixel electrode and the common electrode is controlled. By this control, the liquid crystal layer is configured to display an image by changing the alignment state of the liquid crystal molecules to adjust the light transmittance.

[0025] The display region corresponds to a portion where an element substrate, a counter substrate disposed to face the element substrate, and a liquid crystal layer interposed between the two substrates are disposed. In the peripheral area of the element substrate, there are a gate wiring for connecting to the gate driver IC, a signal line connected to the source wiring for connecting to the source driver IC, and a connection terminal for connecting the liquid crystal panel to an external circuit. And are formed.

[0026] The lens 3 as the output control unit outputs light in three directions, ie, a vertical direction, a left direction, and a right direction. The lens 3 includes a first region 10a and a second region 10b. The first region 10a includes a first output control portion 3a that outputs light in the vertical direction, and a first output control portion 3a. The second output control portion 3b outputs light in a direction different from the light output direction by the second output region 3b. The second region 10b includes a third output control portion 3a that outputs light in the vertical direction A fourth output control portion 3c for outputting light in a direction different from the light output direction by the output control portion 3a and the light output direction by the second output control portion 3b.

[0027] Furthermore, the first output control portion 3a and the second output control portion 3b are alternately provided in the first region 10a of the lens 3, and the third output control portion 3a and the fourth output control portion 3c. Are alternately arranged in the second region 10b of the lens 3! /.

[0028] The light output from the liquid crystal display device 2 is output leftward by the second output control portion 3b, and is output from the liquid crystal display device 2 by the fourth output control portion 3c. The light will be output in the right direction. Further, the light output from the liquid crystal display device 2 is output in the vertical direction via the first output control portion 3a and the third output control portion 3a. The liquid crystal display device 2 includes a first pixel 9a corresponding to the first output control portion 3a, A second pixel 9b corresponding to the second output control portion 3b, a third pixel 9a corresponding to the third output control portion 3a, and a fourth pixel 9c corresponding to the fourth output control portion 3c; It is equipped with. With the configuration of the lens 3 described above, the display unit 1 applies light from each pixel of the liquid crystal display device 2 in the vertical direction and simultaneously displays information including still images, moving images, and characters in three directions, left and right. It is possible to display.

[0029] As shown in FIG. 2 (A), the display unit 1 includes a reflection plate as a reflection unit that can be detached and attached from the display unit 1 at the left end and the right end. Display unit 1 and reflector 7 are connected to display unit 1 and hinge 8. The leftward light output from the display unit 1 is reflected and displayed by the reflector 6 disposed at the left end of the display unit 1, and the rightward light output from the display unit 1 Reflected and displayed by the reflector 7 arranged at the right end. The reflecting plate 6 and the reflecting plate 7 can be moved between the II and II in the figure by the hinge 8, and the user can narrow or widen the interval between the reflecting plate 6 and the reflecting plate 7. Therefore, it is possible to adjust the reflective display direction so that the left display and the right display on the display unit 1 are all reflected and displayed by the reflective plate 6 and the reflective plate 7, respectively.

[0030] The hinge 8 includes a hinge recess 8a and a hinge projection 8b, and the hinge recess 8a and the hinge projection 8b are detachable. The hinge recess 8a is provided on the display unit 1 as shown in FIG. 2 (B), and the hinge projection 8b is provided on the reflector 6 and the reflector 7 as shown in FIG. 2 (C). . If the reflecting plate 6 and the reflecting plate 7 are not required when viewing the display unit 1, the interval between the reflecting plate 6 and the reflecting plate 7 is increased, or the reflecting plate 6 and the reflecting plate 7 are removed from the display unit 1. This is possible. Further, when the display unit 1 is not used, the reflector 6 and the reflector 7 are kept closed, so that it is possible to suppress a decrease in convenience of the display unit 1 due to the provision of the reflector.

[0031] In the display of twice the physical size, information 1 output in the vertical direction from the display unit 1, information 2 reflected and displayed by the reflecting plate 6, and information 3 reflected and displayed by the reflecting plate 7 are combined. Figure 3 (C) and Figure 3 (D) show the case where one still image, moving image, and textual information are displayed. In Fig. 3 (C), O indicates left direction display, P indicates vertical direction display, and Q indicates right direction display. In FIG. 3 (C), the information displayed in the vertical direction is information 1, the information displayed in the left direction is information 2 reflected by the reflector 6, and the information displayed in the right direction is reflected by the reflector 7. Information 3 from Information 1, Information 2 and Information 3 as shown in Figure 3 (D) The user can view a set of configured information at a time in a position perpendicular to the display surface of the display unit 1 at a time. Also, as shown in Fig. 6 (A), even when information 1 and information 2 and information 3 are displayed differently in the display of twice the physical size, the user displays three different information at the same time. It is possible to view at a time in a position perpendicular to the display surface of part 1.

[0032] Single view display by the display unit 1 is shown in FIGS. 3 (A) and 3 (B). Note that P in Fig. 3 (A) indicates the vertical display. In the single view display, information 1 is displayed in the vertical direction in Fig. 3 (A). Information 1 is displayed on display unit 1 as shown in FIG. The user can view the information displayed at a position in the vertical direction with respect to the display surface of the display unit 1. In addition, in the double display of the physical size on the display unit 1, the vertical display, the left display, and the right display in FIG. 3C are performed. As shown in Fig. 3 (D), the information displayed in the vertical direction is information 1, the information displayed in the left direction is reflected on the reflector 6 as information 2, and the information displayed in the right direction is reflected on the reflector 7. Is displayed on display 1 as information 3. Even when the display is double the physical size, the user can view information displayed in a direction perpendicular to the display surface of the display unit 1 at a time. As described above, according to the present invention, the user is in a position in the vertical direction with respect to the display surface of the display unit 1 and sees the displayed information even if there is a deviation between the single view display and the double physical size display. It becomes possible.

[0033] In addition, the display portion 1 illustrated in FIGS. 2A to 2C can be used as a display device for a personal computer, a mobile phone, a PDA, a portable information terminal, or an electronic device. It can also be used as a display part of a TV. Furthermore, it can be used as a display part mounted on a movable body such as an automobile, a motorcycle, a ship, or an airplane.

[0034] As shown in FIG. 6 (B), when the present invention is used as a display device of a personal computer, information twice reflected by the reflector 7 such as a folder or a file is displayed in the double physical size display. It is possible to display an icon, display information such as a browser or an electronic mail screen as information 2 reflected by the reflector 6, and display an electronic file being created or modified as information 1 displayed vertically. is there. In the single view display mode, icons such as folders and files, browser and e-mail screens, and electronic files being created or modified are all displayed as vertical information 1 on the display unit 1. . Book By using the invention, it is possible to display only the electronic file being created or modified twice the physical size.

As shown in FIG. 6C, when the present invention is used as a TV display device, channel control information and volume control are displayed as information 3 reflected and displayed by the reflector 7 in the double physical size display. Control information including information etc. is displayed, sub information including information of other channels is displayed as information 2 reflected and displayed by the reflector 6, and information 1 of the channel selected as vertical display information 1 is displayed. Information can be displayed as main information. In the single view display mode, information such as channel control information and volume control information, information on other channels, and information on the selected channel are all displayed as vertical information 1 on the display unit 1. Become. Alternatively, only the information of the selected channel is displayed as the vertical information 1 on the display unit 1.

FIG. 6D shows another example in which the present invention is used as a TV display device. In the double display of the physical size, the information of the first channel is displayed by the vertical display via the third output control part 3a and the reflection display of the reflector 7 and through the first output control part 3a. The information of the second channel can be displayed by the vertical display and the reflective display of the reflector 6. In other words, it becomes possible to display information on two channels at once.

[0037] Displaying twice the physical size on a personal computer or TV makes it possible to view information on a larger screen than single view display.

[0038] FIGS. 3 (A) and 3 (B) show a case where a single view display is performed using the display 4 including the display unit 1 having the number of pixels in the horizontal direction and the number of pixels in the vertical direction of 3200 and 1200, respectively. ). In the single view display, light is output only from the display unit 1 via the first output control part (third output control part) 3a, and the second output control part 3b and the fourth output control part 3c are connected. Since no light is output through the screen, the user sees only the vertical display with respect to the display surface of the display unit 1. At this time, the number of pixels in the vertical direction in the single view display is 1200, but the number of pixels in the horizontal direction corresponds to the first output control part (third output control part) 3a. Since there are only pixels, the number of pixels in the horizontal direction of display 4 is 1600 pixels, which is half of the total number of 3200 pixels. Single view table like this In the figure, only the pixel of the display unit 1 corresponding to the first output control part (third output control part) 3a is driven, and the display corresponding to the second output control part 3b and the fourth output control part 3e. Since the pixels in part 1 are not driven, the number of pixels to be driven can be halved. Therefore, the power consumption of the display 4 in the single view display can be reduced. In this case, the left direction display and the right direction display are not performed.

[0039] On the other hand, in the double display of the physical size, as shown in FIGS. 3 (C) and 3 (D), the first output control part (third output control part) 3a from display part 1 And the second output control part 3b and the fourth output control part 3c, so that the display unit 1 displays the reflection display by the reflector 6, the vertical display with respect to the display surface, and the reflection. It is possible to display information twice as large as the physical size realized by the reflection display by the board 7 at a time. In the display of twice the physical size, the pixels corresponding to the first output control part (third output control part) 3a, the second output control part 3b, and the fourth output control part 3c, that is, display The pixels in all columns of part 1 will be driven. For this reason, the number of pixels in the vertical direction and the number of pixels in the horizontal direction in the double display of the physical size are 1200 and 3200, respectively.

In the single view display, the same information is displayed on the first output control portion 3a and the second output control portion 3b, and the third output control portion 3a and the fourth output control portion are displayed. It is possible to display the same information in 3c. It can be used as a normal display 4. Industrial applicability

[0041] The display unit of the present invention can be widely used as a display unit in a steerable moving body such as a display for information equipment, a TV, a car, and a ship.

Claims

The scope of the claims

[1] A display comprising: a display unit; an output control unit that outputs light of the display unit force in different directions; and a reflection unit,

The output control unit includes a first region and a second region,

The first area includes a first output control portion that outputs light in a direction perpendicular to the display surface of the display section, and a direction opposite to the second area from a direction perpendicular to the display surface of the display section. A second output control part that outputs light inclined to the side,

The second region includes a third output control portion that outputs light in a direction perpendicular to the display surface of the display unit, and a direction opposite to the first region from a direction perpendicular to the display surface of the display unit. It has a fourth output control part that outputs light inclined to the side,

The display unit includes a first pixel unit corresponding to the first output control unit, a second pixel unit corresponding to the second output control unit, and a second pixel unit corresponding to the third output control unit. 3 pixel portions and a fourth pixel portion corresponding to the fourth output control portion,

The reflection portion includes a first reflection portion that reflects light output from the second output control portion, and a second reflection portion that reflects light output from the fourth output control portion. Display characterized by.

[2] The display according to claim 1, wherein the first reflecting portion and the second reflecting portion are detachably or movably attached to the display.

[3] The display according to claim 1, wherein the first output control portion and the second output control portion are alternately provided in the first region, and the third output control portion is provided. The display is characterized in that the portion and the fourth output control portion are alternately provided in the second region.

[4] In the display according to claim 3, in the first region, the first output control portion is provided at regular intervals, and in the second region, the third output control portion is provided at regular intervals. A display characterized by that.

[5] An electronic device comprising the display according to any one of claims 1 to 4.

[6] A steerable mobile body comprising the display according to any one of claims 1 to 4.

[7] The display according to any one of claims 1 to 4, wherein information to be displayed on the display includes a first display output from the first output control portion and the third output control. A second display output from the portion, a third display for reflecting and displaying the light output from the second output control portion at the first reflection portion, and a fourth display at the second reflection portion. A display characterized by comprising a fourth display that reflects and displays the light output from the output control section.

[8] In the display according to claim 7, main information is output from the first output control portion and the third output control portion, and the sub information and the main information and the control information related to Z or sub information are included. One of the information is reflected and displayed by the first reflecting portion, and the other information is reflected and displayed by the second reflecting portion.

[9] The display according to claim 7, wherein the first main information is output from the first output control portion and the first reflection portion, and the second main information is output from the third output control portion and the first output control portion. 2. A display characterized in that it is output from the reflection part.

[10] A display comprising: a display unit; an output control unit that outputs light of the display unit force in different directions; and a reflection unit,

The output control unit includes a first region and a second region,

Light is output from the first region in a direction perpendicular to the display surface of the display unit and a direction inclined from the perpendicular direction.

From the second region, a direction perpendicular to the display surface of the display unit and a direction inclined from the perpendicular direction and different from the light output from the first region Light is output to

The display is characterized in that the reflection section is provided so as to be able to reflect light output from the first region and the second region and inclined in the direction perpendicular to the vertical direction.

[11] A display panel capable of displaying different images in the front direction and in the first and second tilt directions inclined opposite to each other across the front direction;

The images displayed in the first and second tilt directions are directed toward a predetermined position in the front direction. And a reflective part that reflects each

The display panel includes: a first region that displays an image in a front direction and a first tilt direction; and a second region that displays an image in a front direction and a first tilt direction.