JP6264360B2 - Display device - Google Patents

Description

  The present invention relates to a display device provided with a decorative member.

  Patent Document 1 describes a display device in which, for example, a pointer and a scale representing a vehicle speedometer are displayed on a liquid crystal display panel, and a decorative ring (decorative member) is arranged on the front side in the viewing direction of the liquid crystal display panel. Yes. In this display device, the decoration ring is configured to be movable along the display surface of the liquid crystal display panel. When the display position of the speedometer on the liquid crystal display panel is moved, the movement of the display position is followed. The decoration ring is also moved.

Japanese Patent No. 4633746

  In this type of display device, there is a case where the navigation map is switched to a mode for displaying the navigation map with the vehicle speed or a mode for displaying the tachometer with the vehicle speed. As the display mode is switched, there is a case where it is desired to induce a line of sight on a tachometer or a map and emphasize it. However, in the display device described in Patent Document 1, the decoration ring is moved following the display position of the vehicle speedometer. Therefore, even if the display position changes due to display mode switching or the like, the line of sight is guided and emphasized by decoration. The target is always a vehicle speedometer.

The present invention has been made in view of the above problems, and an object of the present invention is to provide a display device with improved attractiveness .

  The invention disclosed herein employs the following technical means to achieve the above object. Note that the reference numerals in parentheses described in the claims and in this section indicate the correspondence with the specific means described in the embodiments described later, and do not limit the technical scope of the invention. .

One of the disclosed inventions is a display unit (31, 32, 33, 34) including at least a liquid crystal display unit (31, 32, 33, 34, 35, 36, 37, 38) by a liquid crystal display unit (30). , 35, 36, 37, 38, 50, 21, 22, 23), and a display device for selecting and displaying one of a plurality of display modes with different display contents. The light-transmitting display plate (61) includes reflective portions (61a, 61b) that reflect light from the light source and visually recognize the light in a predetermined shape, and is disposed on the near side in the visual recognition direction with respect to the display portion. ) And a display mode that reflects the entire display panel when the light source is turned off, and a reflective portion display mode that allows the reflective portion to be visually recognized when the light source is turned on , depending on which of the plurality of display modes is selected. Non reflective part A light source control means for switching to the display mode (S15, S17), characterized in that it comprises a.

According to this aspect of the invention, when the reflective portion non-display mode is switched to the reflective portion display mode, it is visually recognized that the reflective portion appears on the front side in the visual recognition direction of the display portion, so that the attractiveness to the reflective portion can be improved.

The front view showing the state which assembled | attached the display apparatus which concerns on one Embodiment of this invention to the instrument panel of a vehicle. FIG. 2 is a cross-sectional view schematically showing a cross section of the display device shown in FIG. 1. The front view showing the state which removed the display apparatus shown in FIG. 1 from the instrument panel. FIG. 4 is an exploded perspective view schematically showing details of the movable device shown in FIG. 3. The front view showing the display content in the navigation mode by the display apparatus shown in FIG. The front view showing the display content in the octopus mode by the display apparatus shown in FIG. The flowchart showing the procedure which controls the action | operation of the display apparatus shown in FIG.

  Hereinafter, a plurality of modes for carrying out the invention will be described with reference to the drawings. In each embodiment, portions corresponding to the matters described in the preceding embodiment may be denoted by the same reference numerals and redundant description may be omitted. In each embodiment, when only a part of the configuration is described, the other configurations described above can be applied to other portions of the configuration.

  The display device shown in FIG. 1 is assembled to a portion of an instrument panel (instrument panel) installed in a vehicle interior that is located on the front side of the driver's seat. In FIG. 1, the illustration of the instrument panel is omitted, and a portion of the display device that is visually recognized in a state assembled to the instrument panel is illustrated.

  As shown in FIGS. 1 and 2, the display device includes a case 10, a dial plate 20 (display means), a liquid crystal display unit 30 (display means), a circuit board 40, pointers 50, and a decoration ring 60 (decoration member). ) And the like. The case 10 is made of a resin having a light shielding property, and accommodates and holds the dial plate 20, the liquid crystal display unit 30, the circuit board 40, and the like. In the case 10, an upper facing plate 11 and a lower facing plate 12 which will be described later are integrally formed of resin.

  The dial plate 20 is made of a resin having translucency, and includes a scale display unit 21, a character display unit 22, and a bar display unit 23 that are transmitted and illuminated by the light source L1. Hereinafter, these display units are collectively referred to as a dial display unit, and each of the portions of the dial plate 20 forming the scale display unit 21, the character display unit 22, and the bar display unit 23 is claimed. It corresponds to the display unit described in the range.

  Of the dial plate 20, the portion where the dial plate display portion is formed and the portion facing the liquid crystal display unit 30 have translucency, and the other portions are printed with light-shielding paint. Therefore, when the light source L1 is turned on, the dial plate display portion is transmitted and illuminated and is visually recognized. Further, by controlling the lighting range of the light source L1, the visible range of the bar display unit 23 is changed, thereby expressing a wattmeter that represents the remaining amount of power of the in-vehicle battery and a fuel meter that represents the remaining amount of fuel. .

  The upper facing plate 11 and the lower facing plate 12 are arranged on the front side (left side in FIG. 2) in the visual recognition direction with respect to the dial plate 20. Of the dial plate 20, portions located inside the openings 11 a and 12 a of the facing plates 11 and 12 become a visible display area. That is, the facing plates 11 and 12 function as a display frame of the dial plate 20.

  The liquid crystal display unit 30 includes a backlight and a liquid crystal panel, and is disposed on the back side in the viewing direction with respect to the dial 20. The display surface 30a of the liquid crystal display unit 30 is located at the center of the display area of the dial plate 20, and the dial plate display portions are arranged on both the left and right sides of the display surface 30a. When the backlight is turned on, the image displayed on the display surface 30a is seen through the dial plate 20.

  In the display example shown in FIG. 1, a pointer image 31, a scale image 32, and a numeric image 33 are displayed on the display surface 30a, and a vehicle speedometer is represented by these images. That is, the pointer image 31 is rotated and displayed according to the vehicle speed, and the vehicle speed is represented by the scale image 32 pointed to by the pointer image 31.

  In the display example shown in FIG. 5, a vehicle speed image 34 that expresses the vehicle speed as a number, a map image 35 that shows the current position of the host vehicle, and an enlarged map image 36 that guides and displays a planned left / right turn location in the map image 35. It is displayed on the display surface 30a. The enlarged map image 36 may be displayed at all times, or may be displayed in a pop-up during a period in which the distance between the current travel position of the host vehicle and the planned left / right turn is less than a predetermined value. In the display example shown in FIG. 6, the vehicle speed image 34, the oil temperature image 37 representing the hydraulic oil temperature, and the boost pressure image 38 representing the boost pressure of the internal combustion engine are displayed on the display surface 30a. Each part of the liquid crystal display unit 30 displaying these images corresponds to the display unit described in the claims. Hereinafter, these image display portions are collectively referred to as a liquid crystal display portion. There are a plurality of types of display units for displaying different contents, such as a display unit for displaying the vehicle speed and a display unit for displaying the engine speed.

  The circuit board 40 is disposed on the far side in the viewing direction with respect to the liquid crystal display unit 30. On the circuit board 40, a microcomputer (microcomputer 41), light sources L1 and L2, and electric motors M1 and M2 are mounted. The microcomputer 41 includes a central processing unit, a memory, and the like, and controls various operations according to a program stored in advance, thereby controlling the operations of the light sources L1, L2 and the electric motors M1, M2, An image signal is output to the liquid crystal display unit 30.

  A rotary shaft 51 of the electric motor M1 is attached to the pointer 50. The pointer 50 is disposed on the near side in the visual recognition direction with respect to the dial plate 20, and when the electric motor M <b> 1 is driven, the pointer 50 rotates along the surface of the dial plate 20. Further, the pointer 50 is made of a resin having translucency, and is illuminated by light emitted from the light source L2 and incident on the inside of the pointer 50, and is visually recognized as the pointer 50 is emitting light. The turning range of the pointer 50 includes a visual recognition area (see FIG. 6) that is visible inside the opening 12a of the lower facing plate 12 and a retreat that is invisible outside the opening 12a. A region (see FIGS. 1 and 5) is provided.

  The decoration ring 60 is disposed on the near side in the visual recognition direction with respect to the pointer 50. A display board 61 is assembled on the inner peripheral side of the decoration ring 60, and a light source L <b> 3 is attached to the display board 61. The electric motor M2 is an actuator that moves the decoration ring 60 together with the display board 61 and the light source L3. When the electric motor M2 is driven, the moving mechanism 70 shown in FIGS. Moving. The movement trajectory of the decoration ring 60 is a shape parallel to the surface of the dial 20 and along the arc of the steering wheel SH (see FIG. 3). That is, the decoration ring 60 moves along the inner peripheral edge of the steering wheel SH. And it is set so that the whole decoration ring 60 may be exposed and visually recognized from the steering wheel SH at any moving position.

  The decoration ring 60 is made of a resin having a light shielding property, and is painted in an arbitrary color. The display board 61 is made of a light-transmitting resin, and groove-shaped reflecting portions 61 a and 61 b are formed on the back surface of the display board 61. The light emitted from the light source L3 is incident and guided through the edge portion of the display plate 61, is reflected by the reflecting portions 61a and 61b, and is emitted from the surface of the display plate 61. Thereby, it visually recognizes that the reflection parts 61a and 61b are light-emitting. The reflecting portions 61a and 61b are formed in a shape representing a scale and a number indicated by the pointer 50. In addition, the light reflected from the outer peripheral edge of the display board 61 among the light incident from the edge part of the display board 61 is covered with the decoration ring 60 and is not visually recognized.

  In short, when the light sources L2 and L3 are turned on, the scales and numbers by the reflecting portions 61a and 61b of the display board 61 are visually recognized, and the pointer 50 is visually recognized through the display board 61 (see FIG. 6). In the example of FIG. 6, a tachometer that displays the number of revolutions of the internal combustion engine is expressed by the pointer 50 and the reflection portions 61a and 61b. And the decoration ring 60 visually recognized by external light decorates the tachometer located inside the decoration ring 60. On the other hand, when the light sources L2 and L3 are turned off, the liquid crystal display unit 30 is visually recognized through the display board 61 as illustrated in FIGS.

  In the example of FIG. 1, the image of the vehicle speed meter displayed by the liquid crystal display unit 30 is decorated inside the decorative ring 60. In the example of FIG. 5, the enlarged map image 36 displayed by the liquid crystal display unit 30 is decorated inside the decorative ring 60. The pointer 50 constituting the tachometer corresponds to a display unit described in the claims, and hereinafter this is referred to as a tachometer display unit.

  Next, the structure of the moving mechanism 70 is demonstrated using FIG. 3 and FIG.

  As shown in FIG. 3, the moving mechanism 70 includes a base member 71, a rail 72, a horizontal moving portion 73, a vertical moving portion 74, a roller 75, a roller guide 76, a pulley 77, a belt 78, and the like. A rail 72, a roller guide 76 and a pair of pulleys 77 are attached to the base member 71. The horizontal movement part 73 is assembled | attached to the rail 72 in the state which can move to a horizontal direction.

  The vertical movement unit 74 is assembled to the horizontal movement unit 73 so as to be movable in the vertical direction. Describing in detail with reference to FIG. 4, the horizontal moving portion 73 is attached with a guide forming portion 730 in which a vertical guide groove 730 a extending in the vertical direction is formed. On the other hand, a pin forming portion 740 in which a pin 740a to be inserted into the vertical guide groove 730a is formed is attached to the vertical moving portion 74.

  The roller 75 is assembled to the up-and-down moving part 74 in a rotatable state, and is fitted in an arc guide groove 76 a formed in the roller guide 76. The arc guide groove 76a has an arc shape parallel to the arc of the steering wheel SH and convex upward. The vertically moving portion 74 is sandwiched and held between the roller guide 76 and the base member 71 while being movable along the arc guide groove 76a.

  A belt 78 is attached to the pair of pulleys 77, and a guide forming portion 730 is fixed to the belt 78. Therefore, when the electric motor M2 is driven to rotate the belt 78 together with the pulley 77, the horizontal moving portion 73 moves horizontally along the rail 72 together with the guide forming portion 730 (see arrow Y1 in FIG. 4). Then, the roller 75 is guided by the circular arc guide groove 76a, and the vertical movement portion 74 moves in the vertical direction relative to the horizontal movement portion 73 (see arrow Y2 in FIG. 4). In other words, the vertical movement unit 74 moves in the arc shape along the circular arc guide groove 76a by moving in the horizontal direction together with the horizontal movement unit 73 and moving in the vertical direction. Thereby, the decoration ring 60 and the display board 61 move to circular arc shape.

  The microcomputer 41 controls the operations of the electric motors M1, M2, the light sources L1, L2, L3 and the liquid crystal display unit 30 by repeatedly executing the processing shown in FIG. Note that the microcomputer 41 when driving the electric motor M2 corresponds to control means.

  That is, first, in step S10 of FIG. 7, the display mode of the display device is determined. For example, when the user manually selects from a plurality of preset display modes, the selected display mode is determined. For example, a navigation mode for displaying a map image 35 as shown in FIG. 5, a tachometer mode for displaying a tachometer as shown in FIG. 6, and a standard mode for displaying a vehicle speed meter as shown in FIG. Etc. are mentioned as specific examples. If no manual operation is selected, the standard mode is determined.

  In subsequent step S <b> 11, an image signal having contents corresponding to the display mode determined in step S <b> 10 is output to the liquid crystal display unit 30. For example, in the standard mode, the pointer image 31, the scale image 32, and the numeric image 33 are displayed, and the display position of the pointer image 31 is rotated according to the vehicle speed. In the navigation mode, a vehicle speed image 34 corresponding to the vehicle speed is displayed, and a map image 35 and an enlarged map image 36 corresponding to the current traveling position of the vehicle are displayed. In the case of the octopus mode, a vehicle speed image 34, an oil temperature image 37, and a supercharging pressure image 38 are displayed.

  In subsequent step S12, the electric motor M2 is driven and controlled so that the decoration ring 60 is moved to a position corresponding to the display mode determined in step S10. For example, in the case of the standard mode, the decoration ring 60 is moved to the position indicated by the alternate long and short dash line in FIG. 3, and the vehicle speed meter is selected as the object to be decorated and decorated. In the case of the tachometer mode, the decoration ring 60 is moved to the position shown by the solid line in FIG. 3, and the tachometer (tachometer display unit) expressed by the pointer 50 is selected as a decoration target and decorated.

  In the case of the navigation mode, the decoration ring 60 is moved to a position where the enlarged map image 36 is decorated. When the enlarged map image 36 is displayed as a pop-up as described above, the center position of the map image 35 and the vehicle display position are positioned at the center of the decoration ring 60 during the period when the pop-up display is not performed. The decoration ring 60 is moved. Then, simultaneously with the pop-up display, the decoration ring 60 is moved to a position where the enlarged map image 36 is decorated.

  In short, the display unit corresponding to the display mode is selected from each liquid crystal display unit displayed by the liquid crystal display unit 30 and the tachometer display unit by the pointer 50. And the decoration ring 60 is moved to the position which decorates the selected display part.

  In a succeeding step S13, it is determined whether or not the determined display mode is a mode for decorating the pointer 50 (octopus mode). In the octopus mode, the electric motor M1 is drive-controlled so that the pointer 50 is rotated to a position corresponding to the engine speed. In subsequent step S15, the light source L2 is turned on to illuminate the pointer 50, and the light source L3 is turned on so that the scales and numbers by the reflecting portions 61a and 61b are visually recognized.

  On the other hand, if it is determined in step S13 that the current mode is not the octopus mode, the electric motor M1 is driven and controlled so that the pointer 50 is retracted to the retreat area and cannot be viewed. In the subsequent step S17, the light sources L2 and L3 are turned off so that the liquid crystal display unit 30 and the dial plate 20 are visible through the display plate 61.

  Here, the display unit that is desired to guide the line of sight varies depending on the display mode. For example, it is desirable to guide the line of sight to the vehicle speedometer in the standard mode, to the enlarged map image 36 in the navigation mode, and to the tachometer in the tachometer mode. In the present embodiment in view of this point, the decoration ring 60 is moved to the optimum position according to the display mode, so that it is possible to cope with a change in the display unit to be guided to the line of sight.

  That is, for example, in the navigation mode, the enlarged map image 36 is decorated, so that the line of sight is guided to the enlarged map image 36 among the dial display unit, the vehicle speed image 34, the map image 35, and the enlarged map image 36. . Further, for example, since the tachometer is decorated in the tach mode, the line of sight is guided to the tachometer among the dial display unit, the vehicle speed image 34, the oil temperature image 37, the supercharging pressure image 38, and the tachometer. Further, for example, since the vehicle speed meter is decorated in the standard mode, the line of sight is guided to the vehicle speed meter among the dial plate display unit and the liquid crystal display unit (vehicle speed meter).

  Furthermore, according to this embodiment, in the display device arranged on the vehicle front side of the steering wheel SH, the decoration ring 60 is arranged so as to be movable along the arc of the steering wheel SH. Therefore, when the driver who operates the steering wheel SH looks at the display device, the movement range of the decoration ring 60 is largely secured while preventing the decoration ring 60 from being hidden behind the steering wheel SH and becoming invisible. become able to. Therefore, the range of the display part which can be decorated with the decoration ring 60 can be enlarged.

  Furthermore, according to the present embodiment, the light-transmitting members 61a and 61b that reflect the light from the light source L3 and visually recognize the light in a predetermined shape are disposed on the near side in the viewing direction with respect to the liquid crystal display unit. The display board 61 which has property is provided. And the light source control means (step S15, S17) which switches to a reflection part display mode and a reflection part non-display mode is provided. In the reflection portion display mode, the reflection portions 61a and 61b that are visually recognized as the light source L3 is turned on are decorated on the decoration ring 60. In the reflection part non-display mode, the liquid crystal display part visually recognized through the display board 61 is decorated on the decoration ring 60 as the light source L3 is turned off.

  According to this, when switching from the reflection part non-display mode to the reflection part display mode, it is visually recognized that the reflection parts 61a and 61b appear on the front side of the liquid crystal display part, and therefore the attractiveness to the reflection parts 61a and 61b. Can be improved. And since the reflection parts 61a and 61b which appeared in that way are decorated with the decoration ring 60, the attractiveness to the reflection parts 61a and 61b which appeared can be improved further.

  Furthermore, according to this embodiment, the electric motor M2 moves the display board 61 with the decoration ring 60, It is characterized by the above-mentioned. Therefore, the separation distance in the visual recognition direction of the decoration ring 60 and the display board 61 can be shortened. Or the mounting position in the visual recognition direction of the decoration ring 60 and the display board 61 can be made the same. Therefore, the display device can be downsized in the viewing direction.

  Furthermore, according to the present embodiment, the lower turn-back plate 12 is provided on the front side in the viewing direction with respect to the decorative ring 60 and the liquid crystal display unit and functions as a display frame that defines the display area. And with the movement of the decoration ring 60, it is comprised so that the area of the part hidden by the lower facing plate 12 among the decoration rings 60 may change. Therefore, since it can be made to illusion that the shape of the decoration ring 60 is changing with a movement, the attention to the decoration ring 60 can be raised and attractiveness can be improved.

(Other embodiments)
The preferred embodiments of the present invention have been described above, but the present invention is not limited to the above-described embodiments, and various modifications can be made as illustrated below. Not only combinations of parts that clearly show that combinations are possible in each embodiment, but also combinations of the embodiments even if they are not explicitly stated unless there is a problem with the combination. Is also possible.

  When the remaining amount of fuel displayed by the fuel gauge on the dial display portion is reduced to a predetermined amount, the decoration ring 60 is moved to a position where the fuel gauge is decorated so that the fuel gauge is guided to the line of sight. Also good. Further, when the remaining amount of battery power displayed by the wattmeter on the dial display unit is reduced to a predetermined amount, the decoration ring 60 is moved to a position where the wattmeter is decorated, and the wattmeter is guided to the line of sight. You may do it. Further, when a warning is displayed when an abnormality occurs, the decoration ring 60 may be moved to a position where the warning display unit is decorated to guide the line of sight to the warning display unit.

  In the above-described embodiment, the liquid crystal display unit displayed on the liquid crystal display unit 30 and the tachometer display unit including the pointer 50 are applied as the display unit to be decorated with the decoration ring 60. On the other hand, dial display parts such as the scale display part 21, the character display part 22, and the bar display part 23 displayed on the dial 20 may be applied as display parts that are decorated with the decoration ring 60.

  For example, a display unit to be decorated may be selected from the liquid crystal display unit, the tachometer display unit, and the dial display unit, and the selected display unit may be decorated with the decoration ring 60. Or you may select and display the display part used as decoration object from the several dial display part. Or you may select and display the display part used as decoration object from several liquid crystal display parts. In the said embodiment, although it is set as the structure which moves the display board 61 with the decoration ring 60, the structure which fixed the display board 61 may be sufficient. In this case, it is necessary to change the positions of the decorative ring 60 and the display board 61 in the visual recognition direction.

  In the said embodiment, the ring-shaped decorating ring 60 is applied as a decorating member which decorates a liquid crystal display part or a dial plate display part. However, the decorative member according to the present invention is not limited to the ring shape, and may be, for example, an arc shape partially extending along the periphery of the display unit.

  In the embodiment shown in FIG. 7, when the display mode is switched, the decoration ring 60 is moved after the image by the liquid crystal display unit 30 is changed to the content corresponding to the display mode. On the other hand, after moving the decoration ring 60, you may make it aim at the attractiveness improvement to a display part by changing an image to the content according to display mode.

  In order to make the user aware that the decoration ring 60 is moved, a notification sound may be generated along with the movement. The notification sound may be generated immediately before the movement, immediately after the movement, or during the movement period.

  In the above embodiment, the moving range of the decoration ring 60 is set to a range wider than the display surface 30 a including the display surface 30 a of the liquid crystal display unit 30. On the other hand, you may set the movement range of the decoration ring 60 so that it may not exceed the range of the display surface 30a.

  In the above embodiment, the decoration ring 60 is set to be movable along a predetermined arc. However, the present invention is not limited to this. For example, the present invention may be set so as to be movable along a predetermined straight line, or may be set to be two-dimensionally movable within a predetermined plane range. Also good.

  In the said embodiment, the decoration ring 60 is moved to the optimal position with switching of the display mode. On the other hand, even if it is the same display mode, you may move the decoration ring 60 to the optimal position according to the change of the display content. For example, in the navigation mode, the enlarged map image 36 may be decorated during the period when the enlarged map image 36 is displayed as a pop-up, and the map image 35 may be decorated during the period when the enlarged map image 36 is not displayed. Good. Further, for example, in the standard mode, when the remaining amount of fuel displayed on the fuel gauge is less than a predetermined amount, the fuel gauge may be decorated.

  In the above embodiment, the decoration ring 60 is illuminated with light outside the display device (external light). However, a light source that illuminates the decoration ring 60 may be provided, and the light source moves together with the decoration ring 60. It is desirable to make it. In this case, according to the situation, the color that illuminates the decoration ring 60 may be changed, the lighting, blinking, and extinguishing may be switched, or the blinking cycle may be changed. For example, when decorating the vehicle speedometer in the standard mode, if the vehicle speed is equal to or higher than a predetermined value, the light source of the decoration ring 60 is changed from blue to red, or from lighting to flashing. It is desirable to improve the property.

  21: Scale portion (display portion), 22: Character display portion (display portion), 23 ... Bar display portion (display portion), 31 ... Pointer image (display portion), 32 ... Scale image (display portion), 33 ... Number Image (display part), 34 ... Vehicle speed image (display part), 35 ... Map image (display part), 36 ... Enlarged map image (display part), 37 ... Oil temperature image (display part), 38 ... Supercharging pressure image (Display part), 50 ... pointer (display part), 60 ... decorative ring (decorative member), 61 ... display plate 61a ... reflective part, 61b ... reflective part, S15, S17 ... light source control means.

Claims (4)

Display units (31, 32, 33, 34, 35, 36, 37, 38) including at least liquid crystal display units (31, 32, 33, 34, 35, 36, 37, 38) by the liquid crystal display unit (30). , 50, 21, 22, 23), and a display device for selecting and displaying one of a plurality of display modes with different display contents by the display unit ,
A translucent display plate (61) that has a reflective portion (61a, 61b) that reflects light from the light source and visually recognizes the light in a predetermined shape, and is disposed on the near side in the visual recognition direction with respect to the display portion. When,
Reflecting part display mode for visually recognizing the reflecting part as the light source is turned on according to which of the plurality of display modes is selected, and the display through the display panel as a whole when the light source is turned off Light source control means (S15, S17) for switching to the reflection part non-display mode for visually recognizing the part;
A display device comprising: A decorative member (60) that is assembled to the display plate so as to cover the outer peripheral edge of the display plate and decorates the display plate;
The display device according to claim 1, wherein the decorating member has an arc shape partially extending along a periphery of the display unit. The display device according to claim 1 or 2, wherein the reflective portion is characterized in that it is formed on the rear surface of the display panel. The plurality the display mode, the display device according to any one of claims 1-3, characterized in that contains the display mode for displaying the speedometer on the liquid crystal display unit.

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