WO2006057168A1 - 表示装置 - Google Patents
表示装置 Download PDFInfo
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- WO2006057168A1 WO2006057168A1 PCT/JP2005/020696 JP2005020696W WO2006057168A1 WO 2006057168 A1 WO2006057168 A1 WO 2006057168A1 JP 2005020696 W JP2005020696 W JP 2005020696W WO 2006057168 A1 WO2006057168 A1 WO 2006057168A1
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- display
- display device
- observer
- light
- image
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- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 239000000758 substrate Substances 0.000 description 6
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 1
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- 229920003217 poly(methylsilsesquioxane) Polymers 0.000 description 1
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Classifications
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- B60K35/60—
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/28—Structurally-combined illuminating devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D7/00—Indicating measured values
- G01D7/02—Indicating value of two or more variables simultaneously
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- B60K2360/27—
Definitions
- the present invention relates to a display device that includes a transmissive reflective panel and displays a combination of virtual image display and real image display.
- a transmissive reflective panel called a half mirror is disposed in front of a light emitting display (display surface side). Another light emitting display is further arranged on the front side of the transmissive reflective panel, the light emitted from the light emitting display is transmitted through the transmissive reflective panel to display a real image, and the light emitted from the other light emitting display.
- display devices that display a virtual image by reflecting the light with a transmissive reflective panel.
- FIG. 12 shows a conventional example of the above-described display device.
- the display device 1 includes a real image light-emitting display device 2, a virtual image light-emitting display device 3, a real image light-emitting display device 2, and a virtual image display device.
- a half mirror 4 disposed between the light emitting display 3 and the light emitting display 3 is provided.
- a reflective film 4b having a glossy metallic force such as aluminum is provided on the surface of the panel substrate 4a made of transparent inorganic glass or synthetic resin (the surface facing the light-emitting display 3 for virtual images). Uses those deposited by means such as vapor deposition.
- the light 2a emitted from the real image light-emitting display 2 enters the transparent panel substrate 4a and further passes through the reflective film 4b toward the viewer 5 side.
- the observer 5 can visually recognize the real image of the display image formed by the light 2a.
- the light 3a of the light emitting display 3 for the virtual image is favorably reflected toward the viewer 5 side by the reflective film 4b, so that the viewer 5 can visually recognize the virtual image of the display image formed by the light 3a. .
- Patent Document 1 Japanese Patent Laid-Open No. 9-257523
- Patent Document 2 Japanese Patent Laid-Open No. 2002-114058
- Patent Document 3 Japanese Patent Laid-Open No. 2002-104019
- the display device 1 displays a combination of the real image display by the real image light-emitting display 2 and the virtual image display by the virtual image light-emitting display 3 so that the virtual image is displayed in front of the real image to the observer 5, for example.
- a three-dimensional display visually recognized so as to be positioned can be obtained.
- the display device 1 that is powerful, can only obtain a stereoscopic effect due to the difference in the sense of distance between the real image and the virtual image, and cannot obtain a sense of depth in the display. There was room for further improvement as a display method to get a feeling.
- the present invention has been made in view of the above points, and a main object of the present invention is to provide a display device capable of obtaining a stereoscopic effect with a depth in display and improving the merchantability. Let's say.
- the display device of the present invention is arranged so that the display surface is inclined with respect to the viewing direction of the observer, and emits a first light to display a first display image.
- the second display that emits the second light and displays the second display image, and the first display and the second display And a transmission-type reflective panel that transmits the first light to the viewer side and reflects the second light to the viewer side.
- the first and second indicators at least a part of the first light transmission portion in the transmission-type reflection panel overlaps with the second light reflection portion. It is arranged as follows.
- a virtual image of the second display image is from an end of the display surface of the first display closer to the observer.
- the display screen is arranged so as to be located between the viewer and the end on the side.
- the present invention is characterized in that the first display is arranged such that the display surface is inclined upward with respect to the viewing direction of the observer.
- the present invention is characterized in that the first display device is arranged such that an angle of the display surface to the observer's line-of-sight direction is 45 degrees or less.
- the display surface is in a line-of-sight direction of the observer. It is characterized by being arranged so as to be inclined downward.
- the present invention is characterized in that the first display device is arranged such that an angle of the display surface with respect to the viewing direction of the observer is 135 degrees or more.
- the present invention is characterized in that at least one of the first and second displays is an organic EL panel cover provided with an organic EL element.
- the present invention is characterized in that the first display device displays an image showing a road.
- the second indicator displays an image showing at least one of a vehicle, an object around the vehicle, vehicle information, warning information, and route guidance information.
- the present invention includes a third display unit arranged side by side with the first display unit, wherein at least a part of the display surface of the first display unit is the third display unit.
- the display device is arranged so as to be positioned on a side farther from the observer than the display surface of the display.
- the present invention is characterized in that the third display device comprises an analog display device having a pointer that rotates on the display surface.
- the present invention further includes a fourth display arranged side by side with the first and third displays, and the first display includes the third display and the second display. Between the four display devices, at least a part of the display surface is arranged so as to be located farther V from the observer than the display surfaces of the third and fourth display devices. It is characterized by.
- the present invention is characterized in that at least one of the third and fourth displays is an analog display having a pointer that rotates on the display surface.
- the present invention has an initial operation function for sequentially displaying the first and second display images on the first and second displays in response to an input to turn on the power switch. It is characterized by.
- the present invention has an initial operation function for causing the first and second display devices to scroll-in and display at least one of the first and second display images in response to an input of turning on the power switch. It is characterized by becoming.
- the first and second indicators may include the first display. It is characterized in that the first and second display images are scrolled in from different directions.
- the present invention has an end operation function for causing the first and second display devices to sequentially hide the first and second display images in response to an input of turning off the power switch. It is characterized by
- the present invention has an end operation function for causing the first and second display devices to scroll out at least one of the first and second display images in response to an input of turning off the power switch. It is characterized by.
- the present invention is characterized in that, in the end operation function, the first and second display images are scrolled out from different directions on the first and second display devices. .
- the present invention relates to a display device that includes a transmissive reflection panel and displays a combination of virtual image display and real image display, and can provide a stereoscopic effect with a depth in display, thereby improving the merchantability. It becomes possible.
- FIG. 1 is a cross-sectional view of a display device according to a first embodiment of the present invention.
- FIG. 2 is a front view of the display device according to the embodiment.
- FIG. 3 is a cross-sectional view of the main part of the embodiment.
- FIG. 4 is a time chart showing an initial operation of the embodiment.
- FIG. 5 is a diagram showing an initial operation of the embodiment.
- FIG. 6 is a diagram showing another example of the initial operation of the embodiment.
- FIG. 7 is a time chart showing an end operation of the embodiment.
- FIG. 8 is a diagram showing an end operation of the embodiment.
- FIG. 9 is a diagram showing another example of the end operation of the embodiment.
- FIG. 10 is a cross-sectional view of the main part of the second embodiment of the present invention.
- FIG. 11 is a cross-sectional view of main parts of a third embodiment of the present invention.
- FIG. 12 is a cross-sectional view showing a conventional example of a display device. Explanation of symbols
- the display device 10 includes a first display 11, a second display 12, a half mirror (transmissive reflection panel) 13, a third display 14, And a fourth indicator 15.
- the light emitting display surface (display surface) 11a faces the back surface of the half mirror 13 (surface on the panel base material described later), and the third and fourth display devices
- the third and fourth display devices For example, a dot matrix type organic EL device in which an organic layer having at least a light emitting layer is sandwiched between a pair of electrodes is formed on a glass substrate.
- the power of OLED panels is also improved.
- the first display 11 is disposed so as to be positioned between the third display 14 and the fourth display 15 as viewed from the observer's viewing direction E. It is done.
- the first display 11 is arranged such that the light emitting display surface 11a is positioned behind the light emitting display surfaces of the third and fourth displays 14, 15.
- the first display 11 applies a direct current between the electrodes to cause the organic EL element serving as a light source to emit light and emit light from the light emitting display surface 11a to form a first display image 21.
- the first display image 21 is formed by the first light L1 emitted from the light emitting display surface 11a in a direction parallel to the line-of-sight direction E and transmitted through the half mirror 13 in the direction of the line-of-sight E. From Fig. 2, it can be seen as a real image. For example, as shown in Fig. .
- the display form of the first display image 21 is arbitrary, and may be a frame-shaped or arrow-shaped image.
- the first display 11 is arranged so that the light emitting display surface 11a is inclined upward with respect to the viewing direction E.
- the angle ⁇ 1 formed between the light emitting display surface 11a of the first display 11 and the line-of-sight direction E is smaller than 90 degrees.
- the angle ⁇ 1 is larger than 0 degree and not larger than 45 degrees.
- the light emitting display surface (display surface) 12a of the second display 12 is arranged in parallel to the line-of-sight direction E, the light emitting display surface 1 la of the first display 11 and the second display 12 are displayed.
- the angle ⁇ 2 formed with the light emission display surface 12a is smaller than 90 degrees (preferably 45 degrees or less).
- the second indicator 12 has a light emitting display surface 12a that is parallel to the line-of-sight direction E, and is disposed so as to face the surface of the half mirror 13 (a surface on the reflective film side described later).
- a dot matrix type organic EL element in which an organic layer having at least a light emitting layer is sandwiched between a pair of electrodes is formed on a glass substrate is also provided.
- the second indicator 12 is arranged in front of the half mirror 13 (on the viewer side) and is not directly visible to the viewer.
- the second indicator 12 applies a direct current between the electrodes to cause the organic EL element serving as a light source to emit light and emit light from the light emitting display surface 12a to form a second display image 22.
- the second display image 22 is emitted from the light-emitting display surface 12a to the half mirror 13 in a predetermined angle direction (45 degrees in the first embodiment), and the half mirror 13 is directed to the line-of-sight direction E. It is formed by the reflected second light L2, and is visually recognized as a virtual image by the observer. As shown in FIG.
- the display form of the second display image 22 is arbitrary, and other objects in the vicinity of the vehicle such as a preceding vehicle, a succeeding vehicle, an obstacle, a building, and a pedestrian, a vehicle speed, an engine speed, a travel distance, etc. It may be an image showing any of the vehicle information, warning information, and route guidance information.
- the second display 12 is arranged by adjusting the distance of the light emission display surface 12a to the half mirror 13, so that the virtual image of the second display image 22 is converted into that of the first display 11.
- the observer power of the light emitting display surface 11a is far from the side end (the lower end in the first embodiment) near the observer of the light emitting display surface 1 la.
- the virtual image of the second display image 22 appears on the light emitting display surface 11a. It is preferable to be displayed at the position where it crosses the 1 la or the luminous display surface.
- the half mirror 13 is a transflective reflection member that transmits light parallel to the viewing direction E of the observer and reflects light inclined with respect to the viewing direction E.
- the half mirror 13 includes, for example, a plate-like panel base material 13a made of inorganic glass mixed with a dark color pigment (pigment) such as black, and the surface of the panel base material 13a (first surface).
- the second display When viewed from the viewer side, for example, the second display so that the light-emitting display surface 11a of the first display 11 is covered and the reflective film 13b faces the light-emitting display surface 12a of the second display 12. It is arranged with an inclination angle of 45 degrees with respect to the vessel 12 and the line-of-sight direction E.
- the third and fourth indicators 14 and 15 are analog indicators arranged opposite to the back surface of the half mirror 13 and arranged side by side with the first indicator 11 when viewed in the viewing direction E force.
- the third indicator 14 displays the vehicle speed as a measured value
- the fourth indicator 15 displays the engine speed of the vehicle as the measured value.
- the third and fourth indicators 14, 15 are arcuate on the pointers 14a, 15a that are rotated by a driving device such as a stepping motor that rotates the rotating shaft, and the display board 16 that is arranged behind the pointers 14a, 15a.
- the indicator parts 14b and 15b such as scales, numbers, and figures, to be indicated by the pointers 14a and 15a that are formed multiple times, and the LED light that illuminates the pointers 14a and 15a and the indicator parts 14b and 15b (Not shown).
- the third and fourth indicators 14, 15 are provided with pointer display images 23a, 24a indicating the pointers 14a, 15a and indicator portions 14b, 15b, as shown in FIG.
- the third and fourth display images 23 and 24 are formed by the index display images 23b and 24b shown.
- the light emission display surface forces of the pointers 14a and 15a and the indicator portions 14b and 15b are also emitted parallel to the line-of-sight direction E, and the half mirror 13 is directed to the line-of-sight direction E.
- the third and fourth light (not shown) transmitted therethrough is visually recognized as a real image by the observer.
- the pointers 14a and 15a are formed of a transparent synthetic resin material capable of emitting light with the light source power and a light-shielding synthetic resin material, and the transparent synthetic resin material exposed from the light-shielding synthetic resin material partially emits light.
- pointer display images 23a and 24a are formed.
- the display board 16 is formed with respective printing layers made of light-shielding ink and light-transmitting ink, so that the printing layer having light-transmitting ink force is also formed.
- the indicator portions 14b and 15b are formed, and the indicator display images 23b and 24b are formed by the light transmitted through the indicator portions 14b and 15b.
- the half mirror 13 itself is visually recognized in a dark color (no display state).
- the first, second, third and fourth indicators 11, 12, 14 and 15 undergo the initial operation described later, and the first, second, third and fourth display images 21, 2 2, 23, 24 are displayed in flash.
- the first, third, and fourth display images 21, 23, and 24 that are real images are combined with the second display image 22 that is a virtual image on the half mirror 13. Displayed.
- the display mode is as follows: the light-emitting display surface 11a of the first display 11 and the virtual image of the second display image 22 are located behind the light-emitting display surfaces of the third and fourth displays 14 and 15. Therefore, the first and second display images 21 and 22 are visually recognized by the observer so as to be positioned rearward with respect to the third and fourth display images 23 and 24.
- a combination of 21 to 24 can give a stereoscopic effect to the display.
- the display images 21 to 24 may be selectively displayed according to the operation position of the power switch or switching of a separately provided switch.
- the display mode to be applied is particularly the lower end portion force of the light emitting display surface 11a by arranging the first display 11 to be inclined upward with respect to the viewing direction E of the observer.
- the first display image 21 is displayed with a sense of depth by directing to the part, and the first display image 2 1 by displaying a virtual image above the light emitting display surface 11a or at a position intersecting the light emitting display surface 1 la.
- the second display image 22 which is visible as if it is raised above, superimposed on each other, it is possible to give a deep stereoscopic effect to the display.
- the first and second indicators 11 and 12 have at least one of the transmission points R1 of the first light L1 in the half mirror 13. A part of the second light L2 is disposed so as to overlap with the reflection point R2.
- the second display image 22 displayed as a virtual image is gradually reduced or enlarged while the light emission display of the first display is performed.
- the light emitting display surface 11a of the first display 11 is slightly inclined upward (vertically) with respect to the viewing direction E of the observer. 22 is gradually reduced as the display position is moved from the position overlapping the lower end of the light emitting display surface 11a close to the observer to the position overlapping the upper end of the light emitting display surface 11a far from the observer. By doing so, it is possible to obtain a display in which the second display image 22 is visually recognized as moving along the first display image 21 having a depth while the observer's force is moving away.
- the display position of the second display image 22 is changed from a position overlapping the upper end of the light emitting display surface 11a far from the observer to a position overlapping the lower end of the light emitting display surface 11a close to the observer.
- the second display image 22 is visually recognized as moving along the first display image 21 having a depth while approaching the observer. A display is obtained.
- the display device 10 has an initial operation function for causing each of the indicators 11, 12, 14, 15 to perform a predetermined initial operation different from a normal display operation in response to an input to turn on the power switch,
- Each of the indicators 11, 12, 14 and 15 has an end operation function for causing a predetermined end operation different from the normal display operation in response to an input of turning off the power switch.
- FIG. 4 shows a time chart in the initial operation.
- a control means (not shown) provided with the microcomputer 10 provided in the display device 10 inputs a detection signal indicating the state of the power switch, and shifts the power switch to an on state (an input to turn on the power switch).
- the first display image 21 is displayed on the first display 11 (see FIG. 5 (a)), and the display power of the first display image 21 is also displayed after the time tl.
- the second display image 22 is displayed on the device 12 (see FIG. 5 (b)).
- a frame mark is displayed as the first display image 21 as shown in FIG. 5, and an image showing the vehicle is displayed as the second display image 22.
- the control means synchronizes with the display of the first display image 21, and the indicator display images 23b and 24b showing the indicator portions 14b and 15b on the third and fourth indicators 14 and 15 are displayed.
- the pointer display images 23a and 24a showing the pointers 14a and 15a are displayed in synchronization with the display of the second display image 22, and the pointers 14a and 15a are moved to the maximum angular position. Start the pivoting motion in the range.
- the first and second display images 11 and 12 are displayed on the first and second display images.
- a scroll-in display in which at least one of 21 and 22 is gradually moved into the display range by an external force of the display range may be used.
- FIG. 6 shows a display example when the first and second display images are scroll-in displayed in the initial operation, and the first and second display devices 11 and 12 display the first and second display images. Scroll force is displayed for different direction forces of 21 and 22. Further, the display and rotation operation by the third and fourth indicators 14 and 15 may be performed with a predetermined time difference from the display of the first and second display images 21 and 22.
- FIG. 7 is a view showing a time chart in the end operation.
- the control means receives the detection signal indicating the state of the power switch, and when the transition to the power switch off state (input to turn off the power switch) is detected, the first and second display images are displayed. 21 and 22 are displayed (see Fig. 8 (a)), first, the second display image 22 is hidden on the second display 12 (see Fig. 8 (b)), and then the second display image 22 is displayed.
- the non-display power of the display image 22 is also made to hide the first display image 21 on the first display 11 after time t2 (see FIG. 8 (c)).
- a frame mark is displayed as the first display image 21 and an image showing the vehicle is displayed as the second display image 22 as shown in FIG.
- control means synchronizes with the non-display of the second display image 22, and the index display images 23b, 15b showing the index portions 14b, 15b on the third and fourth indicators 14, 15 24b is not displayed, and the pointer display images 23a and 24a showing the hands 14a and 15a are not displayed in synchronization with the non-display of the first display image 21 after time t2.
- the first and second indicators 11 and 12 are scrolled to move at least one of the first and second display images 21 and 22 gradually outside the display range within the display range. It may be hidden by luout.
- FIG. 9 shows a display example in which the first and second display images 21 and 22 are scrolled out in the end operation, and the first and second display devices 11 and 12 display the first and second display images. 21 and 22 are hidden by scrolling out with different directional forces.
- the non-display by the third and fourth indicators 14 and 15 may be performed with a predetermined time difference from the non-display of the first and second display images 21 and 22.
- the light-emitting display surface 11a has a viewing direction E of the observer.
- the first display 11 that emits the first light LI that forms the first display image 21 and the second light L2 that forms the second display image 22
- the second indicator 12 is disposed between the first indicator 11 and the second indicator 12, and transmits the first light L1 in the observer's line-of-sight direction E, and the second light.
- a half mirror 13 that reflects L2 in the viewing direction E of the observer.
- the first and second indicators 11 and 12 are arranged so that at least a part of the transmission point R1 of the first light L1 in the half mirror 13 overlaps the reflection point R2 of the second light L2. It will be.
- first and second display units 11 and 12 are arranged such that the virtual image of the second display image 22 is close to the observer on the light emitting display surface 11a of the first display unit 11 and the light emitting display surface from the end on the side. It is arranged so as to be located far from the 1 la observer and to the end on the side.
- the first display 11 is arranged such that the light emitting display surface 11a is inclined upward with respect to the viewing direction E of the observer.
- the first display 11 displays an image showing a road as the first display image 21.
- the second indicator 12 displays an image showing at least one of a vehicle, an object around the vehicle, vehicle information, warning information, and route guidance information as the second display image 22. .
- the display device 10 is a first table on which a display with a sense of depth is made by arranging the first display 11 to be inclined with respect to the viewing direction E of the observer.
- the display 21 has a depth by displaying the display image 21 and the second display image 22 that are visually recognized as being raised on the first display image 21 by being displayed as a virtual image. It is possible to give a three-dimensional effect and to improve the merchantability as a display device by enabling novel display.
- the first display 11 is arranged so that the angle ⁇ 1 formed by the light emitting display surface 11 a with the light emitting display surface 12 a of the second display 12 is 45 degrees or less. A sufficient sense of depth can be given to one display image 21.
- the first display 11 arranged to be inclined with respect to the observer's line-of-sight direction E an organic EL panel having a wide viewing angle and an organic EL element that is a self-luminous element is used.
- the first display image 21 can be satisfactorily displayed even when it is disposed at an inclination.
- the second display 22 on which the second display image 22 is displayed as a virtual image an organic EL panel including an organic EL element with a high display contrast is provided. By using the channel, the virtual image of the second display image 22 can be clearly displayed.
- the display device 10 includes third and fourth displays 14 and 15 arranged side by side with the first display 11.
- the first display 11 has a light emitting display surface 11a. At least a part of the light emitting display surface of the third and fourth indicators 14 and 15 is disposed behind the light emitting display surface. Therefore, the first display image 21 is visually recognized by the observer so that the first display image 21 is located behind the third and fourth display images 23, 24. A three-dimensional feeling can be given.
- the display device 10 causes the first and second display devices 11 and 12 to sequentially display the first and second display images 21 and 22 in response to an input to turn on the power switch.
- the second display devices 11 and 12 have the initial operation function for scroll-in displaying at least one of the first and second display images 21 and 22. Therefore, it is possible to perform a novel display expression using V and depth display based on turning on the power switch, and to improve the merchantability as a display device.
- the display device 10 causes the first and second display devices 11 and 12 to sequentially hide the first and second display images 21 and 22 in response to an input to turn off the power switch.
- the first and second display units 11 and 12 have the end operation function for scrolling out at least one of the first and second display images 21 and 22. Therefore, based on the power switch being turned off, a novel display expression using a deep display can be performed, and the merchantability as a display device can be improved.
- the first display 11 is disposed so as to incline upward with respect to the viewing direction E of the observer.
- the inclination direction of 11 is not limited to being upward with respect to the viewing direction E. It may be downward with respect to the line-of-sight direction E as shown in FIG. 10 or horizontal with respect to the line-of-sight direction E as shown in FIG.
- FIG. 10 shows a second embodiment of the present invention.
- symbol is attached
- the first display 11 is arranged such that the light emitting display surface 11a is inclined downward with respect to the line-of-sight direction E of the observer.
- the angle ⁇ 1 formed between the light emitting display surface 1 la of the first display 11 and the line-of-sight direction E is greater than 90 degrees.
- the angle ⁇ 1 is not less than 135 ° and less than 180 °.
- the light emitting display surface 11a of the first display 11 and the light emitting display surface of the second display 12 are used.
- the angle ⁇ 2 made with 12a is also larger than 90 degrees (preferably over 135 degrees).
- the second display 12 is arranged by adjusting the distance of the light emitting display surface 12a to the half mirror 13, so that the virtual image of the second display image 22 becomes the light emitting display of the first display 11. From the end of the surface 1 la closer to the observer (the upper end in the second embodiment), the light emitting display surface 1 la is far from the observer! In the embodiment, it is preferable to be displayed so as to be located between the lower end part). That is, the virtual image of the second display image 22 is preferably displayed below the light emitting display surface 11a or at a position intersecting with the light emitting display surface 1la.
- the first display 11 has a sense of depth by being directed downward from above the light emitting display surface 11a by the first display 11 being inclined downward with respect to the viewing direction E of the observer.
- the first display image 21 to be displayed is visually displayed as if it appears below the first display image 21 by displaying a virtual image below the light emitting display surface 11a or at a position intersecting the light emitting display surface 11a.
- the second display image 22 By displaying the second display image 22 to be superimposed on each other, it is possible to give a deep stereoscopic effect to the display.
- the first and second display devices 11 and 12 include at least a transmission portion R1 of the first light L1 in the half mirror 13.
- a part of the second light L2 is disposed so as to overlap with the reflection point R2.
- V because the light-emitting display surface 1 la of the first display 11 is inclined downward (vertical direction) with respect to the viewing direction E of the observer.
- the second display image 22 is displayed at a position far from the observer from a position overlapping the upper end of the light emission display surface 1 la close to the observer and at a position overlapping the lower end of the light emission display surface 1 la.
- the second display image 22 is gradually reduced and displayed as the image is moved, the second display image 22 is moved along the first display image 21 having a depth while moving away from the observer force. A visually recognized display is obtained.
- the second display image 22 is moved from the position overlapping the lower end of the light emitting display surface 11a far from the observer.
- the second display image 22 is changed to the first display image 21 having a depth by gradually enlarging the display position as the display position is moved to a position overlapping the upper end of the light emitting display surface 11a close to the observer.
- a display that can be viewed as if moving while approaching the observer is obtained.
- FIG. 11 shows a third embodiment of the present invention.
- symbol is attached
- the first display 11 is arranged such that the light emitting display surface 11a is inclined laterally with respect to the visual line direction E of the observer.
- the angle ⁇ 1 formed between the light emitting display surface 1 la of the first display 11 and the line-of-sight direction E is smaller than 90 degrees.
- the angle ⁇ 1 is larger than 0 degree and not larger than 45 degrees.
- the second display 12 is arranged by adjusting the distance of the light emitting display surface 12a to the half mirror 13, so that the virtual image of the second display image 22 becomes the light emitting display of the first display 11.
- the display is positioned so as to be positioned between the observer's power and the right end). That is, it is preferable that the virtual image of the second display image 22 is displayed on the side of the light emitting display surface 1 la or at a position intersecting with the light emitting display surface 1 la.
- the first display 11 is arranged to be inclined in the horizontal direction with respect to the visual line direction E of the observer, whereby a display with a sense of depth is exerted in the horizontal direction.
- the first display image 21 is displayed as a virtual image on the side of the light-emitting display surface 11a or at the position where it intersects the light-emitting display surface 11a.
- the second display image 22 By displaying the second display image 22 so as to overlap each other, it is possible to give the display a deep stereoscopic effect.
- the first and second indicators 11 and 12 have at least one of the transmission points R1 of the first light L1 in the half mirror 13.
- a part of the second light L2 is disposed so as to overlap with the reflection point R2.
- the light emitting display surface 11a of the first display 11 is inclined laterally (laterally) with respect to the viewing direction E of the observer. Therefore, the display position of the second display image 22 is changed from a position overlapping the left end near the observer on the light emitting display surface 11a to a position overlapping the right end far from the observer on the light emitting display surface 11a.
- the second display image 22 is visually recognized as moving along the first display image 21 having a depth while moving away from the observer force. Display is obtained.
- the second display image 22 is displayed far from the observer on the light emitting display surface 11a, and is displayed at a position overlapping the left end near the observer on the light emitting display surface 1 la from a position overlapping the right end.
- the second display image 22 moves along the first display image 21 having a depth while approaching the observer. Display is obtained.
- the present invention is applied to a display device that includes a transmissive reflective panel and displays a combination of virtual image display and real image display.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Indicating Measured Values (AREA)
- Instrument Panels (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/791,787 US20080191963A1 (en) | 2004-11-29 | 2005-11-11 | Display Device |
EP05806013A EP1830163A4 (en) | 2004-11-29 | 2005-11-11 | DISPLAY DEVICE |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-343516 | 2004-11-29 | ||
JP2004343516 | 2004-11-29 | ||
JP2005-030196 | 2005-02-07 | ||
JP2005030196A JP4577500B2 (ja) | 2004-11-29 | 2005-02-07 | 表示装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006057168A1 true WO2006057168A1 (ja) | 2006-06-01 |
Family
ID=36497906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/020696 WO2006057168A1 (ja) | 2004-11-29 | 2005-11-11 | 表示装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080191963A1 (ja) |
EP (1) | EP1830163A4 (ja) |
JP (1) | JP4577500B2 (ja) |
WO (1) | WO2006057168A1 (ja) |
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TW200734680A (en) | 2005-10-26 | 2007-09-16 | Nippon Sheet Glass Co Ltd | Vehicle-mounted stereoimage display unit |
JP2008257021A (ja) * | 2007-04-06 | 2008-10-23 | Nippon Seiki Co Ltd | 表示装置 |
JP4941070B2 (ja) * | 2007-04-19 | 2012-05-30 | 日本精機株式会社 | 車両用表示装置 |
JP5187553B2 (ja) * | 2007-09-24 | 2013-04-24 | 日本精機株式会社 | 表示装置 |
JP5096104B2 (ja) * | 2007-10-22 | 2012-12-12 | 株式会社デンソー | 車両用レーン案内装置 |
JP4984081B2 (ja) * | 2008-03-27 | 2012-07-25 | 日本精機株式会社 | 車両用表示装置 |
JP5509613B2 (ja) * | 2009-02-13 | 2014-06-04 | 日本精機株式会社 | 表示装置 |
JP2011095078A (ja) * | 2009-10-29 | 2011-05-12 | Honda Motor Co Ltd | 車両用計器 |
DE102010025632A1 (de) * | 2010-06-30 | 2012-01-05 | Volkswagen Ag | Vorrichtung für ein Kraftfahrzeug zur Darstellung unterschiedlicher Informationen |
JP5152309B2 (ja) | 2010-12-01 | 2013-02-27 | 株式会社デンソー | 電子ミラー |
KR101243972B1 (ko) | 2011-04-28 | 2013-03-14 | (주)다인조형공사 | 하프 미러를 이용한 모형 변화 연출 장치 |
JP5160665B2 (ja) * | 2011-05-16 | 2013-03-13 | 株式会社デンソー | 車載用メーター表示装置 |
JP5725977B2 (ja) * | 2011-05-31 | 2015-05-27 | 矢崎総業株式会社 | 表示装置 |
WO2016021102A1 (ja) | 2014-08-06 | 2016-02-11 | 株式会社デンソー | 車両用表示装置 |
JP6125475B2 (ja) | 2014-09-19 | 2017-05-10 | 矢崎総業株式会社 | 車両用表示装置 |
JP6162099B2 (ja) * | 2014-12-17 | 2017-07-12 | 矢崎総業株式会社 | 車両用表示装置 |
JP6300738B2 (ja) * | 2015-01-20 | 2018-03-28 | カルソニックカンセイ株式会社 | ヘッドアップディスプレイ装置 |
DE102016104367B4 (de) * | 2015-03-20 | 2018-05-09 | Visteon Global Technologies, Inc. | Anzeigesystem zur anzeige einer vielzahl von betriebsparametern eines fahrzeuges |
JP6720746B2 (ja) * | 2016-07-19 | 2020-07-08 | 日本精機株式会社 | ヘッドアップディスプレイ装置 |
CN108267861B (zh) * | 2017-01-03 | 2020-08-04 | 京东方科技集团股份有限公司 | 显示设备及其操作方法、显示系统 |
JP7006334B2 (ja) * | 2018-02-06 | 2022-01-24 | Agc株式会社 | 表示装置 |
CN112313737B (zh) | 2018-06-22 | 2023-05-26 | 三菱电机株式会社 | 影像显示装置 |
CN113858948B (zh) * | 2021-08-17 | 2023-02-03 | 黑龙江天有为电子有限责任公司 | 一种裸眼3d汽车仪表盘及汽车 |
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- 2005-02-07 JP JP2005030196A patent/JP4577500B2/ja not_active Expired - Fee Related
- 2005-11-11 WO PCT/JP2005/020696 patent/WO2006057168A1/ja active Application Filing
- 2005-11-11 US US11/791,787 patent/US20080191963A1/en not_active Abandoned
- 2005-11-11 EP EP05806013A patent/EP1830163A4/en not_active Withdrawn
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Also Published As
Publication number | Publication date |
---|---|
US20080191963A1 (en) | 2008-08-14 |
JP4577500B2 (ja) | 2010-11-10 |
EP1830163A1 (en) | 2007-09-05 |
JP2006177920A (ja) | 2006-07-06 |
EP1830163A4 (en) | 2009-04-08 |
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