CN114563937B - Holographic imaging structure - Google Patents
Holographic imaging structure Download PDFInfo
- Publication number
- CN114563937B CN114563937B CN202210221064.9A CN202210221064A CN114563937B CN 114563937 B CN114563937 B CN 114563937B CN 202210221064 A CN202210221064 A CN 202210221064A CN 114563937 B CN114563937 B CN 114563937B
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- 238000003384 imaging method Methods 0.000 title claims abstract description 22
- 239000000306 component Substances 0.000 claims abstract description 49
- 239000012533 medium component Substances 0.000 claims abstract description 24
- 239000005304 optical glass Substances 0.000 claims description 18
- 239000011521 glass Substances 0.000 claims description 6
- 239000010409 thin film Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 230000000007 visual effect Effects 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- 239000010408 film Substances 0.000 description 6
- 238000002310 reflectometry Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000012092 media component Substances 0.000 description 2
- 230000016776 visual perception Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/0005—Adaptation of holography to specific applications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B35/00—Stereoscopic photography
- G03B35/18—Stereoscopic photography by simultaneous viewing
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/0005—Adaptation of holography to specific applications
- G03H2001/0055—Adaptation of holography to specific applications in advertising or decorative art
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
- G03H2001/0208—Individual components other than the hologram
- G03H2001/0216—Optical components
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2223/00—Optical components
- G03H2223/24—Reflector; Mirror
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2227/00—Mechanical components or mechanical aspects not otherwise provided for
- G03H2227/05—Support holding the holographic record
- G03H2227/06—Support including light source
Abstract
The invention provides a holographic imaging structure, and relates to the technical field of holographic imaging. The holographic imaging structure comprises a display component, a medium component and a reflecting structure component, wherein the display component is used for displaying a foreground image; the medium component and the reflecting structure component are sequentially arranged on one side, close to a viewer, of the display component, one side of the medium component and one side of the reflecting structure component are mutually clung or close to each other, the other side of the reflecting structure component is mutually far away from each other to form a certain included angle, the reflecting structure component is used for forming a space virtual image, and the medium component is used for reflecting light emitted by the inside of the reflecting structure component. The foreground image displayed by the display screen is combined with the virtual image formed behind the display screen, so that obvious depth sense can be formed, and a user can ignore the display screen before eyes are visually perceived, so that the naked eye 3D stereoscopic image display effect is displayed.
Description
Technical Field
The invention relates to the technical field of holographic imaging, in particular to a holographic imaging structure.
Background
Holographic phantom imaging is a revolutionary imaging concept in the future by utilizing refraction of light and misjudgment of human eyes, is a stereo imaging without glasses, is a popular high-tech technology in recent years, is a popularization means for displaying products by combining a holographic film with a display screen and adding image content, integrates decoration and practicability, is completely transparent when no image exists, and has brand-new interactive feeling for users, thereby becoming a most fashionable product display and market popularization means at present, and the holographic phantom imaging is widely applied to various commodity release meeting, real estate display, automobiles, jewelry exhibition, fashion release meeting, concert and the like.
At present, the holographic imaging has the inconvenience in use, firstly, the existing holographic imaging technical device needs to make ground subsidence on the ground below the holographic film, but in practical application, many places do not have the application condition; secondly, the space formed by the sinking floor required by the prior art can be directly and visually found by a viewer, the visual presentation effect of the device is destroyed, and the demonstration effect is poor, so the invention aims to compress the volume of the reflecting space through the structural design, so that the condition of the sinking floor is not required, the requirement on the application environment is reduced, and the imaging quality can be improved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a holographic imaging structure, which solves the problem that the existing device needs to be sunk below a holographic film.
In order to achieve the above purpose, the invention is realized by the following technical scheme: a holographic imaging structure comprising a display assembly, a media assembly and a reflective structure assembly, the display assembly for displaying a foreground image; the medium component and the reflecting structure component are sequentially arranged on one side, close to a viewer, of the display component, one side of the medium component and one side of the reflecting structure component are mutually clung or close to each other, a certain included angle is formed by mutually keeping away from each other, an included angle C between the display component and the medium component is 45 degrees, an included angle B between the medium component and the reflecting structure component is 45 degrees, an included angle A between the display component and the reflecting structure component is 90 degrees, the reflecting structure component is used for forming a space virtual image, and the medium component is used for reflecting light emitted by the inside of the reflecting structure component.
Preferably, the reflection structure component comprises a reflection frame, a light-emitting element, optical glass and a mirror surface, wherein the reflection frame is a cuboid frame-shaped object with hollow inside, the optical glass is arranged on one side, close to the medium component, of the reflection frame, the mirror surface is arranged on the other side of the reflection frame, the optical glass and the mirror surface are parallel to each other, the width and the height of the optical glass and the mirror surface are consistent, and the light-emitting element is arranged on the inner walls of four sides of the reflection frame.
Preferably, the display assembly comprises a display frame and a display screen, and the display screen is arranged in the display frame.
Preferably, the medium assembly comprises a holographic medium having a high reflectivity and transparency for reflection of the image.
Preferably, the holographic medium is made of thin film or glass, and a chemical coating is coated on the surface of the holographic medium, so that the holographic medium has stronger reflectivity and transparency.
Preferably, the display device further comprises a base for connecting the display assembly, the medium assembly and the reflecting structure assembly.
Preferably, the width of the display screen included in the display assembly is set to N, the height is set to Z, the width of the holographic medium included in the medium assembly is set to M, the height is set to Y, the widths of the optical glass and the mirror surface included in the reflective structure assembly are set to L, the heights are set to X, and the relationship between L, M, N is satisfied: m=l+n, X, Y, Z satisfies the relation: x=y=z.
Working principle: the inside through one of them slot of base is pegged graft in the outside of first bolt seat to through bolt-up, peg graft in the outside of third bolt seat through the inside of base another side slot, and through bolt-up, peg graft in the outside of bolt through the pinhole of base, through bolt-up between the top of base and the second bolt seat, can be fast with this device structure combination together, it is convenient to use, the light that the luminescent element sent in the reflection structure subassembly passes through optical glass and mirror surface mutual reflection, form the infinitely inwards visual effect that extends, so, through very shallow physical depth, the very dark space visual effect has been realized, holographic medium is a film that has special chemical coating, or scribble special chemical coating's glass, the reflection that possesses stronger reflectivity can be used for the image, simultaneously possess very high transparency, in use, the infinitely extended space reflection that reflective structure subassembly formed is light, incident on holographic medium, infinite space virtual image from holographic medium reflection, image in the back of display screen is imaged in the visual sense of spectator, therefore display screen itself demonstration prospect, combine the display screen back of virtual image forms the sense of depth, can be ignored in the design in order to make the visual effect of 3 can be ignored down in the aspect of the sense of 3, the visual effect is realized in order to make the visual sense of the display of the face down.
The invention provides a holographic imaging structure. The beneficial effects are as follows:
1. the light reflected by the infinitely extended space formed by the reflecting structure component is incident on the holographic medium, and the infinite space virtual image reflected by the holographic medium is imaged behind the display screen on the visual perception of a viewer, so that the foreground image displayed by the display screen can form obvious depth sense by combining the virtual image formed behind the display screen, and the display screen before the eyes are omitted on the visual perception of the viewer, thereby presenting the three-dimensional image display effect of naked eyes 3D.
2. According to the invention, the inside of the slot on one surface of the base is inserted into the outside of the first bolt seat, the slot on the other surface of the base is inserted into the outside of the third bolt seat, the slot is inserted into the outside of the bolt, the bolt is fastened, the inside of the pin hole of the base is inserted into the outside of the bolt, and the top of the base is fastened with the second bolt seat through the bolt, so that the device can be quickly combined together, and the use is convenient.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of a reflective structure assembly according to the present invention;
FIG. 3 is a schematic diagram of a display assembly according to the present invention;
FIG. 4 is a schematic diagram of a media assembly of the present invention;
FIG. 5 is a schematic view of a base of the present invention;
FIG. 6 is a schematic view of the angles between a display assembly, a dielectric assembly and a reflective structure according to the present invention;
FIG. 7 is a highly schematic view of the display assembly, dielectric assembly and reflective structure of the present invention.
1, a display component; 11. displaying a frame; 12. a first bolt seat; 13. a display screen; 2. a media component; 21. a media border; 22. a second bolt seat; 23. a plug pin; 24. a holographic medium; 3. a reflective structure assembly; 31. a reflective bezel; 32. a third bolt seat; 33. a light emitting element; 34. an optical glass; 35. a mirror surface; 4. a base.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-7, embodiments of the present invention provide a holographic imaging structure, comprising a display component 1, a media component 2 and a reflective structure component 3,
the display assembly 1 is arranged in front of the audience in a direction perpendicular to the ground and faces the audience, and is used for displaying foreground images. In some embodiments, as shown in fig. 3, the display assembly 1 includes a display frame 11, a first bolt seat 12 and a display screen 13, the display screen 13 is disposed inside the display frame 11, and the first bolt seat 12 is disposed on one side end surface of the display frame 11, which is closely attached to the medium assembly 2 and the reflective structure assembly 3. The display 13 may be a Liquid Crystal (LCD) display, a Light Emitting Diode (LED) display, an Organic Light Emitting Diode (OLED) display, a Mini LED (Mini LED) display, a micro LED (Micro LED) display, etc. In some embodiments, the display 13 may be an LED display or an OLED display. The image displayed on the display 13 is referred to as a foreground image.
The medium component 2 and the reflecting structure component 3 are sequentially arranged on one side, close to the audience, of the display component 1, one side, close to or close to the display component 1, of the medium component 2 and the reflecting structure component 3, and the other side is far away from each other to form a certain included angle. As shown in fig. 6, the angle between the display element 1 and the medium element 2 is set to be +.c (also referred to as angle C), the angle between the medium element 2 and the reflective structure element 3 is set to be +.b (also referred to as angle B), and the angle between the display element 1 and the reflective structure element 3 is set to be +.a (also referred to as angle a). The reflective structure element 3 serves to form an infinitely extended aerial virtual image, and the dielectric element 2 serves to reflect light generated inside the reflective structure element 3 so as to image the virtual image formed by the reflective structure element 3 behind the display element 1, i.e. on the side of the display element 1 remote from the viewer; the superposition of the foreground image and the virtual image forms obvious depth sense, and a viewer can ignore the front display component 1 in visual sense, so that the naked eye 3D stereoscopic image display effect is displayed in the whole holographic imaging structure.
Included angle a is 90 ° or approximately 90 °, and included angles B and C are 45 ° or approximately 45 °. In this embodiment, the included angle a is 90 °, and the included angles B and C are both 45 °, so that the light generated by the reflective structure component 3 is reflected by the medium component 2, and a virtual image is presented directly behind the display component 1, so that the display effect is optimal.
In some embodiments, as shown in fig. 4, the medium component 2 includes a medium frame 21, a second bolt seat 22, a bolt 23 and a holographic medium 24, the holographic medium 24 is disposed in the medium frame 21, the holographic medium 24 is made of a film or glass, a chemical coating is coated on a surface of the holographic medium 24, the holographic medium 24 has a relatively high reflectivity and a relatively high transparency after the chemical coating is coated, so as to be used for reflection of an image, the bolt 23 is disposed on one side end surface of the medium frame 21, which is closely attached to the display component 1 and the reflective structure component 3, and the second bolt seat 22 is disposed right above the bolt 23 on the medium frame 21. In other embodiments, the medium assembly 2 includes only the holographic medium 24, and the holographic medium 24 is fixed between the display assembly 1 and the reflective structure assembly 3 by adhesion or the like, so that the included angle A, B, C satisfies the above condition. At this time, the holographic medium 24 has high transparency, is not easy to find, does not affect the viewing experience, and is easier to manufacture due to the simple structure. In this embodiment, the holographic medium 24 is a film with a special chemical coating, or glass coated with a special chemical coating. The chemical coating applied to the surface of the holographic medium 24 has a high reflectivity and a high transparency, and the special chemical coating is already existing, and the specific material is not limited by the application of the mature material technology.
As shown in fig. 2, the reflective structure assembly 3 includes a reflective frame 31, a third bolt seat 32, a light emitting element 33, an optical glass 34 and a mirror 35, where the reflective frame 31 is a rectangular frame structure with a hollow interior, the optical glass 34 is disposed on one side of the reflective frame 31 near the medium assembly 2, the mirror 35 is disposed on the other side of the reflective frame 31, the optical glass 34 and the mirror 35 are parallel to each other, the dimensions (i.e. width and height) of the optical glass 34 and the mirror 35 are consistent, the light emitting element 33 is disposed on the inner walls of four sides of the reflective frame 31, and the light emitting element 33 is one or more of an LED lamp strip, an LED screen or other elements or materials capable of emitting light. The third bolt seat 32 is arranged on one side end surface of the reflection frame 31, which is clung to the display component 1 and the medium component 2. The light emitted by the light emitting element 33 in the reflective structure assembly 3 is reflected by the optical glass 34 and the mirror 35 to form a virtual space image extending infinitely inward, and thus, a deeper visual space effect is achieved through a shallower physical depth.
As shown in fig. 6 and 7, the display screen 13 included in the display unit 1 has a width N, a height Z, the holographic medium 24 included in the medium unit 2 has a width M, a height Y, the optical glass 34 and the mirror 35 included in the reflection structure unit 3 have a width L and a height X.
L, M, N satisfy the relation: m=l+n, X, Y, Z satisfies the relation: x=y=z.
In use, light emitted from the infinitely extended spatial virtual image formed by the reflective structure assembly 3 is incident on the holographic medium 24, and the infinitely extended spatial virtual image reflected from the holographic medium 24 is imaged behind the display screen 13 in the visual sense of a viewer, so that a foreground image displayed by the display screen 13 itself can form a remarkable depth sense by combining with the virtual image formed behind the display screen 13, so that the viewer can visually ignore the display screen 13 in front of eyes, and a naked eye 3D stereoscopic image display effect is presented.
In some embodiments, as shown in fig. 5, the holographic imaging structure further includes a base 4, a cross section of the base 4 is a rectangle with a corner cut off, a corner cut surface of the base 4 is provided with a pin hole, and two adjacent surfaces of the base 4 located at the corner cut surface are both provided with slots.
The inside of one side slot of the base 4 is inserted and connected to the outside of the first bolt seat 12, and is fastened by bolts, the inside of the other side slot of the base 4 is inserted and connected to the outside of the third bolt seat 32, and is fastened by bolts, the inside of the pin hole of the base 4 is inserted and connected to the outside of the bolt 23, and the top of the base 4 is fastened with the second bolt seat 22 by bolts.
The inside through the slot of base 4 one side is pegged graft in the outside of first bolt seat 12 to through the bolt-up, peg graft in the outside of third bolt seat 32 through the inside of the slot of base 4 another side, and through the bolt-up, peg graft in the outside of bolt 23 through the pinhole inside of base 4, pass through the bolt-up between the top of base 4 and the second bolt seat 22, can be fast with this device structure combination together, it is convenient to use.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. A holographic imaging structure, characterized by: comprises a display component (1), a medium component (2) and a reflecting structure component (3),
the display component (1) is used for displaying a foreground image;
the medium component (2) and the reflecting structure component (3) are sequentially arranged on one side, close to a viewer, of the display component (1), one side, close to or close to each other, of the medium component (2) and the reflecting structure component (3), the other side is far away from each other to form a certain included angle, the included angle C between the display component (1) and the medium component (2) is 45 degrees, the included angle B between the medium component (2) and the reflecting structure component (3) is 45 degrees, the included angle A between the display component (1) and the reflecting structure component (3) is 90 degrees, the reflecting structure component (3) is used for forming a space virtual image, the medium component (2) is used for reflecting light emitted by the inside of the reflecting structure component (3), wherein,
the display component (1) comprises a display frame (11) and a display screen (13), the display screen (13) is arranged in the display frame (11),
the medium component (2) is a holographic medium (24), the holographic medium (24) is made of thin film or glass,
the reflecting structure component (3) comprises a reflecting frame (31), a light-emitting element (33), optical glass (34) and a mirror surface (35), wherein the reflecting frame (31) is a cuboid frame-shaped object with hollow inside, the optical glass (34) is arranged on one side, close to the medium component (2), of the reflecting frame (31), the mirror surface (35) is arranged on the other side of the reflecting frame (31), the optical glass (34) and the mirror surface (35) are parallel to each other, the width and the height of the optical glass (34) and the mirror surface (35) are consistent, the light-emitting element (33) is arranged on the inner wall of four sides of the reflecting frame (31),
the width of a display screen (13) included in the display assembly (1) is set as N, the height is set as Z, the width of a holographic medium (24) included in the medium assembly (2) is set as M, the height is set as Y, the widths of an optical glass (34) and a mirror surface (35) included in the reflection structure assembly (3) are set as L, the heights are set as X, and the relation between L, M, N is satisfied: m=l+n, X, Y, Z satisfies the relation: x=y=z.
2. The holographic imaging structure of claim 1, in which: the display device further comprises a base (4) for connecting the display component (1), the medium component (2) and the reflecting structure component (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210221064.9A CN114563937B (en) | 2022-03-09 | 2022-03-09 | Holographic imaging structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210221064.9A CN114563937B (en) | 2022-03-09 | 2022-03-09 | Holographic imaging structure |
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| Publication Number | Publication Date |
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| CN114563937A CN114563937A (en) | 2022-05-31 |
| CN114563937B true CN114563937B (en) | 2023-07-28 |
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| CN202210221064.9A Active CN114563937B (en) | 2022-03-09 | 2022-03-09 | Holographic imaging structure |
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| CN116027648B (en) * | 2022-11-03 | 2023-08-29 | 北京谛听视界文化科技有限公司 | Optical imaging structure |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4500088A (en) * | 1983-06-28 | 1985-02-19 | Trans-World Manufacturing Corporation | 3D Display |
| CN102314068A (en) * | 2010-09-21 | 2012-01-11 | 无锡华尔兹科技有限公司 | Holographic phantom imaging device and method |
| CN204557991U (en) * | 2015-03-18 | 2015-08-12 | 深圳市一加一珠宝有限公司 | A kind of naked eye three-dimensional sale service all-in-one |
| CN207924275U (en) * | 2018-03-16 | 2018-09-28 | 江苏恒视通智能科技有限公司 | A kind of novel 3D images display structure |
| CN110246442A (en) * | 2019-07-12 | 2019-09-17 | 长春明轩文化传媒有限公司 | Hologram display systems |
| CN113467213B (en) * | 2021-07-01 | 2022-07-26 | 北京谛听视界文化科技有限公司 | Holographic imaging structure and stage equipment |
| CN113467214B (en) * | 2021-07-01 | 2022-06-03 | 北京谛听视界文化科技有限公司 | Holographic imaging device and imaging method thereof |
| CN215494533U (en) * | 2021-09-29 | 2022-01-11 | 上海滕榕智能科技有限公司 | 180-degree holographic and L-screen naked eye 3D immersive space |
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