CN210777617U - Full-channel true color display device - Google Patents
Full-channel true color display device Download PDFInfo
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- CN210777617U CN210777617U CN201921406037.9U CN201921406037U CN210777617U CN 210777617 U CN210777617 U CN 210777617U CN 201921406037 U CN201921406037 U CN 201921406037U CN 210777617 U CN210777617 U CN 210777617U
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Abstract
The utility model discloses a full-channel true color display device, which comprises a first display unit and a second display unit, wherein the first display unit is used for displaying the color image of a full-channel true color display image; the second display unit is used for displaying an alpha channel image of the full-channel true color display image; the first display unit and the second display unit are arranged to make the color image displayed by the first display unit and the 'alpha channel' image displayed by the second display unit coincide on the outline, and the image displayed by combining the 'alpha channel' image and the color image is a full-channel true-color display image. The utility model provides a true color display device of full channel has realized the full-color demonstration of arbitrary transparent and opaque, has realized all demonstration passageways including "alpha passageway".
Description
Technical Field
The utility model belongs to the technical field of display device and specifically relates to a true various display device of full passageway.
Background
The transparent display technology is applied to exhibition and stage performance, but the existing transparent display technology can only present black transparent display or white transparent display, and has the technical defect that transparent and opaque full colors cannot be displayed at will, so that the application in wider fields is limited.
The black transparent display is a self-luminous transparent screen or projects an image on a transparent reflecting medium, and the display characteristics are that the display content is more transparent when being closer to black and more opaque when being closer to white. The white transparent display, such as a non-luminous light-blocking transparent screen, has a display medium which is not self-luminous, and needs a light source in the background to see the display content on the display surface.
Due to the limitation of the display principle, no matter black transparent display or white transparent display can not present any transparent display with all colors. The transparency of the displayed image is related to the color, the transparency changes with the color, and the transparency cannot be changed arbitrarily on the premise of keeping the color unchanged. For example, a black transparent self-luminous transmissive panel or a reflective transmissive panel cannot display a near-black system, and a white transparent light-blocking transmissive panel cannot display a near-white system. In particular, the texture of glass and water cannot be displayed.
The utility model provides a true color display device of full channel has realized arbitrary transparent and opaque full color display in transparent demonstration, has realized whole demonstration passageways in physics, especially includes "alpha passageway", is a true color display technique of full channel.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve current transparent display technology, only can present black transparent display or white transparent display, the existence can not show transparent and opaque full-color's technical defect wantonly, realizes arbitrary transparent and opaque full-color and shows, has realized whole demonstration passageways in physics, especially includes "alpha passageway".
Based on the above object, the utility model provides a full-channel true color display device, which comprises a first display unit and a second display unit, wherein the first display unit is a black transparent display device for displaying the color image of the full-channel true color display image; the second display unit is a white transparent display device and is used for displaying an alpha channel image of a full-channel true color display image; the first display unit and the second display unit are arranged to make the color image displayed by the first display unit and the 'alpha channel' image displayed by the second display unit coincide on the outline, and the image displayed by combining the 'alpha channel' image and the color image is a full-channel true-color display image.
In some embodiments, the black transparent display device is a display screen and a half-mirror glass display device, and the white transparent display device is a transparent liquid crystal display device. The display screen and the transparent liquid crystal display device are placed in an included angle which is smaller than or equal to a right angle, the semi-reflective glass device is placed on an angular bisector of the included angle, and after an image of the display screen is reflected by the semi-reflective glass display device, a formed color image is superposed with the image of the transparent liquid crystal display device.
In some embodiments, the black transparent display device is a projector and a transparent projection screen, and the white transparent display device is a transparent liquid crystal display device. The transparent projection screen and the transparent liquid crystal display device are arranged in parallel, and the projector is set to enable the image projected on the transparent projection screen to be superposed with the image of the transparent liquid crystal display device.
In some embodiments, the black transparent display device is a transparent self-luminous screen, the transparent self-luminous screen can be but is not limited to one of an OLED and an LED, and the white transparent display device is a transparent liquid crystal display device. The transparent self-luminous screen and the transparent liquid crystal display device are arranged in parallel, and the image of the transparent self-luminous screen is superposed with the image of the transparent liquid crystal display device.
The utility model discloses following beneficial technological effect has: the utility model provides a true color display device of full channel has realized the full-color demonstration of arbitrary transparent and opaque, has realized all demonstration passageways including "alpha passageway".
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other embodiments can be obtained according to the drawings without creative efforts.
Fig. 1 is a full channel true color display device according to an embodiment of the present invention;
fig. 2 is a full channel true color display device according to an embodiment of the present invention;
fig. 3 is a full channel true color display device according to an embodiment of the present invention;
fig. 4 is a full channel true color display device according to an embodiment of the present invention;
fig. 5 is a full channel true color display method according to an embodiment of the present invention;
fig. 6 is an image displayed on a display screen in the full-channel true color display method according to an embodiment of the present invention;
fig. 7 is an image displayed by a transparent liquid crystal in the full-channel true color display method according to an embodiment of the present invention;
fig. 8 is a diagram illustrating a transparent lcd image in the full-channel true-color display method according to an embodiment of the present invention;
fig. 9 is a diagram illustrating a transparent liquid crystal display image in the full-channel true color display method according to an embodiment of the present invention;
wherein: 1-a first display unit; 2-a second display unit; 3-a display screen; 4-semi-reflective glass display devices; 5-a transparent liquid crystal display device; 6-a projector; 7-a transparent projection screen; 8-transparent liquid crystal display device; 9-transparent self-luminous screen; 10-transparent liquid crystal display device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings.
The utility model aims to solve current transparent display technology, only can present black transparent display or white transparent display, the existence can not show transparent and opaque full-color's technical defect wantonly, realizes arbitrary transparent and opaque full-color and shows, has realized whole demonstration passageways in physics, especially includes "alpha passageway".
Fig. 1 shows a full-channel true-color display device provided in an embodiment of the present invention, which includes a first display unit 1 and a second display unit 2, wherein the first display unit 1 is a black transparent display device for displaying a color image of a full-channel true-color display image; the second display unit 2 is a white transparent display device, and is used for displaying an alpha channel image of a full-channel true color display image; the first display unit 1 and the second display unit 2 are arranged so that the color image displayed on the first display unit 1 and the "alpha channel" image displayed on the second display unit 2 coincide in outline, and the image displayed by combining the "alpha channel" image and the color image is a full-channel true-color display image.
Fig. 2 shows the utility model discloses a true color display device of full passageway that an embodiment provided, in this embodiment, black transparent display device is display screen 3 and half anti-glass display device 4, and white transparent display device is transparent liquid crystal display device 5. The display screen 3 and the transparent liquid crystal display device 5 are placed in an included angle which is smaller than or equal to a right angle, the semi-reflective glass device 4 is placed on an angular bisector of the included angle, and after an image of the display screen 3 is reflected by the semi-reflective glass display device 4, a formed color image is superposed with the image of the transparent liquid crystal display device 5.
Fig. 3 shows a full-channel true color display device provided by an embodiment of the present invention, in this embodiment, the black transparent display device is a projector 6 and a transparent projection screen 7, and the white transparent display device is a transparent liquid crystal display device 8. The transparent projection screen 7 and the transparent liquid crystal display device 8 are disposed in parallel, and the projector 6 is arranged so that an image projected on the transparent projection screen 7 coincides with an image of the transparent liquid crystal display device 8.
Fig. 4 shows a full-channel true color display device provided by another embodiment of the present invention, in this embodiment, the black transparent display device is a transparent self-luminous screen 9, the transparent self-luminous screen 9 can be but is not limited to one of OLED and LED, and the white transparent display device is a transparent liquid crystal display device 10. The transparent self-luminous screen 9 and the transparent liquid crystal display device 10 are arranged in parallel, and the image of the transparent self-luminous screen 9 is superposed with the image of the transparent liquid crystal display device 10.
Fig. 5 shows an embodiment of a display method, in which the color of the full-channel true-color display image displayed at a certain point is RGB, and the transparency is a. To illustrate a certain point of the display screen, as shown in the figure, a point 1 on the display screen is reflected by the semi-reflective glass to form a color image point 1' which is superposed with a point 2 on the transparent liquid crystal, the point 1 on the display screen displays a color RGB, and the point 2 on the transparent liquid crystal displays a color AAA.
The display effect is shown in fig. 6-9, wherein fig. 6 shows the image displayed on the display screen.
Displaying a figure 7 on the transparent liquid crystal, wherein the five-pointed star is black, and the area outside the five-pointed star is white, so that the transparent image and the opaque image outside the five-pointed star can be seen;
displaying a figure 8 on the transparent liquid crystal, wherein the five-pointed star is white, and the area outside the five-pointed star is black, so that the non-transparent image of the area outside the five-pointed star and the transparent image of the five-pointed star can be seen;
and 9 is displayed on the transparent liquid crystal, wherein the five-pointed star is gray, the area outside the five-pointed star is white, the area outside the five-pointed star is transparent, and the five-pointed star presents a semitransparent image.
The foregoing is an exemplary embodiment of the present disclosure, but it should be noted that various changes and modifications could be made herein without departing from the scope of the disclosure as defined by the appended claims. Although elements disclosed in the embodiments of the invention may be described or claimed in the singular, the plural is contemplated unless limitation to the singular is explicitly stated.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to suggest that the scope of the disclosure of embodiments of the present invention (including the claims) is limited to these examples; within the idea of embodiments of the invention, also combinations between technical features in the above embodiments or in different embodiments are possible, and there are many other variations of different aspects of embodiments of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omission, modification, equivalent replacement, improvement, etc. within the spirit and principle of the embodiments of the present invention should be included in the protection scope of the embodiments of the present invention.
Claims (10)
1. A full-channel true color display device, comprising:
the first display unit is used for displaying a color image of a full-channel true-color display image;
a second display unit for displaying an 'alpha channel' image of a full channel true color display image;
the first display unit and the second display unit are set to enable the color image displayed by the first display unit and the alpha channel image displayed by the second display unit to be overlapped on the outline, and the image displayed by combining the alpha channel image and the color image is the full-channel true-color display image.
2. The device as claimed in claim 1, wherein the first display unit is a black transparent display device and the second display unit is a white transparent display device.
3. The full-channel true color display device as claimed in claim 2, wherein the black transparent display device is a display screen and a semi-reflective glass display device, and the white transparent display device is a transparent liquid crystal display device.
4. The device of claim 3, wherein the display screen and the transparent liquid crystal display device are disposed at an included angle, the included angle is smaller than or equal to a right angle, and the half-reflective glass device is disposed on a bisector of the included angle.
5. The device as claimed in claim 4, wherein the image of the display screen is reflected by the semi-reflective glass display device to form a color image which is coincident with the image of the transparent liquid crystal display device.
6. The full-channel true-color display device as claimed in claim 2, wherein the black transparent display device is a projector and a transparent projection screen, and the white transparent display device is a transparent liquid crystal display device.
7. The full channel true color display device of claim 6, wherein the transparent projection screen and the transparent liquid crystal display device are disposed in parallel, and the projector is configured to project an image on the transparent projection screen and an image of the transparent liquid crystal display device coincide with each other.
8. The full channel true color display device as claimed in claim 2, wherein the black transparent display device is a transparent self-luminous screen, and the white transparent display device is a transparent liquid crystal display device.
9. The full channel true color display device as claimed in claim 8, wherein the transparent self-luminous screen and the transparent liquid crystal display device are disposed in parallel, and an image of the transparent self-luminous screen coincides with an image of the transparent liquid crystal display device.
10. The full channel true color display device of claim 9, wherein the transparent self-luminescent screen is one of OLED and LED.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921406037.9U CN210777617U (en) | 2019-08-27 | 2019-08-27 | Full-channel true color display device |
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| CN201921406037.9U CN210777617U (en) | 2019-08-27 | 2019-08-27 | Full-channel true color display device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110415614A (en) * | 2019-08-27 | 2019-11-05 | 体验科技股份有限公司 | A kind of true colour display screen showing device of full tunnel and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110415614A (en) * | 2019-08-27 | 2019-11-05 | 体验科技股份有限公司 | A kind of true colour display screen showing device of full tunnel and method |
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