CN114882813B - Floating image system - Google Patents

Abstract

The present invention discloses a floating image system. The floating image system includes a controller, a first floating image display device and a second floating image display device. The second floating image display device is detachably connected to the first floating image display device. The first floating image display device and the second floating image display device respectively provide a plurality of first floating image information and a plurality of second floating image information to jointly display an integrated floating image information.

Description

Floating Image System

Technical Field

The present invention relates to a floating image system, and in particular to a floating image system that simultaneously displays two-dimensional image information and three-dimensional floating image information.

Background technique

Traditional image display systems are mainly two-dimensional flat display devices. Although the resolution of display devices has continued to increase in recent years, providing users with better visual experience, the image information provided by the display device is still a fixed shooting angle.

Therefore, how to provide a floating image system with a multi-angle background has become one of the important issues that this business wants to solve.

Summary of the invention

The technical problem to be solved by the present invention is to provide a floating image system in view of the shortcomings of the prior art, comprising: a controller; a first floating image display device, electrically connected to the controller; and a second floating image display device, electrically connected to the controller, the second floating image display device being detachably connected to the first floating image display device; wherein the first floating image display device and the second floating image display device respectively provide a plurality of first floating image information and a plurality of second floating image information to jointly display an integrated floating image information.

Preferably, it also includes: a connection module, which is arranged between the first floating image display device and the second floating image display device, the first floating image display device is connected to the second floating image display device through the connection module, and there is an angle between the first floating image display device and the second floating image display device.

Preferably, the first floating image display device displays a plurality of first floating image information in a space on a first side of the first floating image display device, the second floating image display device displays a plurality of second floating image information in a space on a first side of the second floating image display device, and the integrated floating image is displayed in a space between the first floating image display device and the second floating image display device.

Preferably, it also includes an environment detection device for detecting multiple first environment image information on a second side of the first floating image display device or multiple second environment image information on a second side of the second floating image display device. The environment detection device is electrically connected to the controller, and the first environment image information and the second environment image information are both transmitted to the controller.

Preferably, the controller displays a plurality of first adjustment environment image information on a first display module on the first side of the first floating image display device according to the plurality of first environment image information.

Preferably, the controller displays a plurality of second adjustment environment image information on a second display module on the first side of the second floating image display device according to the plurality of second environment image information.

Preferably, it further includes a sight tracking sensor, which is arranged on the first side of the first floating image display device or the first side of the second floating image display device, and is used to detect a user sight signal.

Preferably, the user gaze signal detected by the gaze tracking sensor includes a pupil position and a gaze angle of a user.

Preferably, the controller adjusts the plurality of first adjustment environment image information displayed by the first display module or the plurality of second adjustment environment image information displayed by the second display module according to the user sight line signal.

Preferably, the controller is communicatively connected to a server, and the controller of the floating image system transmits the multiple first floating image information, the second floating image information, the integrated floating image information, the multiple first environment image information, the multiple second environment image information, the multiple first adjusted environment image information and the multiple second adjusted environment image information to the server for calculation.

Preferably, it also includes: a storage module, electrically connected to the controller; a communication module, electrically connected to the controller; and a power module, electrically connected to the controller, providing driving power to the controller, the storage module, the communication module, the first floating image display device, the second floating image display device, the environment detection device and the line of sight tracking sensor; wherein the multiple first floating image information, the second floating image information, the integrated floating image information, the multiple first environment image information, the multiple second environment image information, the multiple first adjusted environment image information and the multiple second adjusted environment image information are stored in the storage module; wherein the controller is connected to the server through the communication module.

Preferably, the floating image system detects the three-dimensional coordinate value of an object so that the object interacts with the plurality of first floating image information, the plurality of second floating image information or the integrated floating image information displayed by the floating image system.

The present invention also discloses a floating image system, comprising: a controller; and a first floating image display device, electrically connected to the controller, wherein the first floating image display device is foldable, and when the first floating image display device is folded, the first floating image display device at least comprises a first floating image display area and a second floating image display area, the first floating image display area and the second floating image display area are adjacently arranged, and a display angle is provided between the first floating image display area and the second floating image display area; wherein the first floating image display area and the second floating image display area of the first floating image display device respectively provide a plurality of first floating image information and a plurality of second floating image information, so as to jointly display an integrated floating image information.

Preferably, the first floating image display device also includes a third floating image display area, the first floating image display area, the second floating image display area and the third floating image display area are adjacent to each other, the third floating image display area provides a plurality of third floating image information, and the plurality of first floating image information, the plurality of second floating image information and the third floating image information jointly display the floating image information.

One of the beneficial effects of the present invention is that the floating image system provided by the present invention can create background information that can simultaneously display two-dimensional image information and three-dimensional floating image information through a single floating image display device or multiple floating image display devices, presenting a rich visual environment, which can effectively enhance the user experience.

To further understand the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention. However, the drawings provided are only for reference and description and are not intended to limit the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of a floating image system according to a first embodiment of the present invention.

FIG. 2 is a schematic diagram showing a first floating image display device and a second floating image display device jointly displaying integrated floating image information.

FIG. 3 is a schematic diagram of information of a first floating image and a second floating image.

FIG. 4 is another schematic diagram of the floating image display system of the present invention.

FIG. 5 is another schematic diagram of the floating image display system of the present invention.

FIG. 6 is another schematic diagram of the floating image display system of the present invention.

FIG. 7 is a schematic diagram of a floating image system according to a second embodiment of the present invention.

FIG. 8 is another schematic diagram of the floating image system according to the second embodiment of the present invention.

FIG. 9 is a schematic diagram of a first floating image display device according to the present invention.

FIG. 10 is an exploded schematic diagram of a first floating image display device according to the present invention.

FIG. 11 is a schematic diagram showing the relative arrangement of the lens arrays of the first floating image display device of the present invention.

FIG. 12 is a schematic diagram of a staggered arrangement of lens arrays of the first floating image display device of the present invention.

FIG. 13 is a schematic diagram of a single lens focusing state of the first floating image display device of the present invention.

FIG. 14 is a schematic diagram of the interaction between the floating image information of the first floating image display device or the second floating image display device and an object.

FIG. 15 is another schematic diagram of the interaction between the floating image information of the first floating image display device or the second floating image display device and an object.

FIG. 16 is another schematic diagram of the interaction between the floating image information of the first floating image display device or the second floating image display device and an object.

FIG. 17 is another schematic diagram of the interaction between the floating image information of the first floating image display device or the second floating image display device and an object.

Detailed ways

The following is an explanation of the implementation of the "floating image system" disclosed in the present invention through specific embodiments. Those skilled in the art can understand the advantages and effects of the present invention from the contents disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments, and the details in this specification can also be modified and changed in various ways based on different viewpoints and applications without departing from the concept of the present invention. In addition, the drawings of the present invention are only simple schematic illustrations and are not depicted in actual size. It is stated in advance. The following embodiments will further explain the relevant technical content of the present invention in detail, but the disclosed content is not intended to limit the scope of protection of the present invention. In addition, the term "or" used in this article may include any one or more combinations of the associated listed items depending on the actual situation.

[First embodiment]

Referring to FIG. 1, FIG. 2 and FIG. 3, FIG. 1 is a schematic diagram of a floating image system according to a first embodiment of the present invention. FIG. 2 is a schematic diagram of a first floating image display device and a second floating image display device jointly displaying an integrated floating image information. FIG. 3 is a schematic diagram of a first floating image display device and a second floating image display device respectively displaying first floating image information and second floating image information.

In this embodiment, the floating image system 1 includes a controller 11, a storage module 12, a communication module 13, a first floating image display device 14, a second floating image display device 15, an environment detection device 16, a power module 17 and a sight tracking sensor 18.

The controller 11 is electrically connected to the storage module 12 , the communication module 13 , the first floating image display device 14 , the second floating image display device 15 , the environment detection device 16 , the power module 17 and the sight tracking sensor 18 .

The second floating image display device 15 is detachably connected to the first floating image display device 14. That is, the first floating image display device 14 and the second floating image display device 15 can operate independently or in coordination. The first floating image display device 14 is connected to one side of the second floating image display device 15. In this embodiment, the first floating image display device 14 is connected to the second floating image display device 14 via a connecting module 19. The connecting module 19 is a hinge. In other embodiments, the first floating image display device 14 can be electrically connected to the second floating image display device 15 to further improve the coordinated operation state.

The connection module 19 is disposed between the first floating image display device 14 and the second floating image display device 15. The first floating image display device 14 and the second floating image display device 15 have an angle θ therebetween.

In this embodiment, when the first floating image display device 14 is connected to the second floating image display device 15, the first floating image display device 14 and the second floating image display device 15 respectively provide a plurality of first floating image information G1 and a plurality of second floating image information G2 to jointly display an integrated floating image information GIN. The plurality of first floating image information G1, the plurality of second floating image information G2 and the integrated floating image information GIN are all three-dimensional floating image information. That is, the user can view these floating image information from various angles.

That is, the first floating image display device 14 and the second floating image display device 15 can display multiple floating image information independently. The first floating image display device 14 and the second floating image display device 15 can also provide multiple floating image information respectively, so as to be displayed together as an integrated floating image information GIN.

In addition, in the present embodiment, the first floating image display device 14 displays a plurality of first floating image information G1 in a space on a first side of the first floating image display device 14. The second floating image display device 15 also displays a plurality of second floating image information in a space on a first side of the second floating image information G2 display device 15. That is, the integrated floating image information GIN is displayed in the space between the first floating image display device 14 and the second floating image display device 15.

In this embodiment, the environment detection device 16 is disposed on the second side of the first floating image display device 14 . The environment detection device 16 is used to detect a plurality of first environment image information EIN1 on a second side of the first floating image display device 14 .

In other embodiments, the environment detection device 16 may be disposed on the second side of the first floating image display device 14 or the second side of the second floating image display device 15, so as to detect a plurality of first environment image information of a second side of the first floating image display device 14 or a plurality of second environment image information of a second side of the second floating image display device 15. In this embodiment, the first side and the second side of the first floating image display device 14 are opposite sides. The first side and the second side of the second floating image display device 15 are also opposite sides. The second side of the second floating image display device 15 is at the bottom, and the first side of the second floating image display device 15 is at the top. The environment detection device 16 transmits the first environment image information or the second environment image information to the controller 11.

The controller 11 displays a plurality of first adjustment environment image information MEIN1 on a first display module 141 at a first side of the first floating image display device 14 according to the plurality of first environment image information EIN1 .

In other embodiments, the controller 11 may display a plurality of second adjustment environment image information MEIN2 on a second display module 151 at the first side of the second floating image display device 15 according to the plurality of second environment image information EIN2 .

In addition, the first adjustment environment image information MEIN1 and the second adjustment environment image information MEIN2 can also be calculated using predetermined two-dimensional image information or three-dimensional image information (image information with depth information).

The sight tracking sensor 18 is disposed on the first side of the first floating image display device 14 or the first side of the second floating image display device 15, and is used to detect a user sight signal. In this embodiment, the sight tracking sensor 18 is disposed on the first side of the first floating image display device 14. The sight tracking sensor 18 is a camera unit. The user sight signal detected by the sight tracking sensor 18 includes a pupil position and a sight angle of a user.

The controller 11 adjusts the first adjustment environment image information MEIN1 displayed by the first display module 141 or the second adjustment environment image information MEIN2 displayed by the second display module 151 according to the user's sight line signal.

In addition, the controller 11 of the floating image system 1 can communicate with the server 9 through the communication module. The controller 11 in the floating image system 1 can transmit multiple first floating image information G1, second floating image information G2, integrated floating image information GIN, multiple first environment image information EIN1, multiple second environment image information EIN2, multiple first adjustment environment image information MEIN1 and multiple second adjustment environment image information MEIN2 to the server 9 for calculation. That is, the multiple first adjustment environment image information MEIN1 and multiple second adjustment environment image information MEIN2 of the floating image system 1 can be adjusted according to the user's line of sight. At this time, the environment seen from the user's line of sight and the multiple first adjustment environment image information MEIN1 and multiple second adjustment environment image information MEIN2 are mutually integrated. That is, no matter which direction the user looks, the multiple first adjustment environment image information MEIN1 and multiple second adjustment environment image information MEIN2 are image information showing the user's line of sight, and the user will not feel that the field of vision is blocked because of the obstruction of the first floating image display device 14 and the second floating image display device 15 in front of the user. Instead, the user can also see the environment image behind the first floating image display device 14 and the second floating image display device 15 through the first floating image display device 14 and the second floating image display device 15 , so the user will feel a wide field of vision or a clear field of vision.

The power module 17 is used to provide driving power to the controller 11 , the storage module 12 , the communication module 13 , the first floating image display device 14 , the second floating image display device 15 , the environment detection device 16 and the sight tracking sensor 18 .

Among them, the first floating image information G1, the second floating image information G2, the integrated floating image information GIN, the first environment image information EIN1, the second environment image information EIN2, the first adjustment environment image information MEIN1 and the second adjustment environment image information MEIN2 can be stored in the storage module 12 or the server 9.

The user's sight signal will directly affect the effect of the presentation of the environmental image information. That is, when the user watches the integrated floating image information GIN from the left or right side of the floating image system 1, he will get the viewing experience of the first adjusted environmental image information MEIN1 at different angles. In addition, when the second floating image display device 15 also provides a plurality of second adjusted environmental image information MEIN2, the user watches the integrated floating image information GIN at different angles, and can also get the viewing experience of the second adjusted environmental image information MEIN2 at different angles.

The controller 11 is a central processing unit (CPU), a graphics processing unit (GPU), an application specific integrated circuit (ASIC), or a microprocessor (MCU).

The storage module 12 is a flash memory, a read-only memory, a programmable read-only memory, an electrically programmable read-only memory, an erasable programmable read-only memory, or an electrically erasable programmable read-only memory.

The communication module 13 includes a wired communication unit (not shown) and a wireless communication unit (not shown). The wired communication unit (not shown) can also be independently configured to communicate with the server 9 and receive control signals from the server 9 or data in the database of the server 9. When the communication module 13 is a wireless communication unit, the communication module 13 can be a Wi-Fi communication unit, a Bluetooth communication unit, a Zigbee communication unit (Zigbee), a LoRa communication unit, a Sigfox communication unit, or a NB-IoT communication unit.

The environment sensing device 16 includes at least one image capturing unit. The environment sensing device 16 may be a visible light image capturing unit, an infrared image capturing unit, or a thermal imaging unit. In other embodiments, the environment sensing device 16 may include an optical sensor, an image capturing module, a timer, a gyroscope sensor, a multi-dimensional acceleration sensor, or an odor sensor.

The power module 17 can be a DC to DC voltage converter or an AC to DC voltage converter. The power module 17 can also include a battery unit (not shown). The battery unit (not shown) is a lithium-ion battery, a lithium-manganese battery, a lithium polymer battery or a nickel-metal hydride battery.

The sight tracking sensor 18 is an image capturing unit, and can be a visible light image capturing unit, an infrared image capturing unit, or a thermal imaging unit.

In addition, the floating image system 1 further includes a microphone MP and a speaker SP. The microphone MP and the speaker SP are electrically connected to the controller 11. The user can control and interact with the first floating image information G1, the second floating image information G2 or the integrated floating image information GIN through the microphone MP and the speaker SP using audio control signals.

In addition, the controller 11, the storage module 12, the communication module 13, the first floating image display device 14, the second floating image display device 15, the environment detection device 16, the power module 17, the line of sight tracking sensor 18, the microphone MP and the speaker SP can be set in a shell (not shown).

In other embodiments, the controller 11, the storage module 12, the communication module 13, the environment detection device 16, the power module 17, the sight tracking sensor 18, the microphone MP and the speaker SP can be set in the first floating image display device 14 or the second floating image display device 15. That is, the first floating image display device 14 or the second floating image display device 15 can independently process two-dimensional image information or three-dimensional floating image information. When the first floating image display device 14 is electrically connected to the second floating image display device 15, the various components in the first floating image display device 14 and the second floating image display device 15 can share resources and work together.

Before displaying the complete stereoscopic image, the computer algorithm will divide the complete image into different blocks. After calculation, the image of each block will be divided. The light emitted by the display units of the first floating image display device is focused in space to form this block. The images of different blocks are combined to form a complete stereoscopic image. The display 14 can display part of a complete stereoscopic image, and the display 15 can display another part of the complete stereoscopic image. The above two can be combined into a complete stereoscopic image.

Please refer to FIG. 4 , FIG. 5 and FIG. 6 . In the present embodiment, the floating image display system 1 may be connected through a plurality of floating image display devices, as shown in FIG. 4 , FIG. 5 and FIG. 6 .

As shown in FIG. 4 , two floating image display devices FD01 and FD02 are detachably provided on both sides of the first floating image display device 14 and the second floating image display device 15 .

As shown in FIG. 5 , the floating image display devices FD01 , FD02 , and FD03 are all detachably connected in a horizontal manner.

FIG6 uses six floating image display devices FD01, FD02, FD03, FD04, FD05, and FD06 to construct a space, and uses the six floating image display devices to display respective floating image information, or uses multiple floating image display devices to display multiple integrated floating image information. In other embodiments, the floating image system 1 may include multiple floating image display devices connected in different ways to provide multiple floating image information.

In this embodiment, before the floating image system 1 displays a complete floating 3D image, the controller 11 will divide the complete image into different blocks according to a computer algorithm, and after calculation, the image of each block will be divided, and the display unit of the first floating image display device 14 or the multiple display units of the second floating image display device 15 will provide multiple light beams to focus and gather in space to form this block, and the images of different blocks can be combined to form a complete floating 3D image. That is, the first floating image display device 14 can display a part of a complete integrated floating image information GIN. The second floating image display device 15 can display another part of the integrated floating image information GIN, and the above two can be combined into a complete integrated floating image information GIN.

In addition, the controller 11 will adjust the computer algorithm and the multiple display units of the first floating image display device 14 and the multiple display units of the second floating image display device 15 according to the angle between the first floating image display device 14 and the second floating image display device 15, so that the first floating image display device 14 and the second floating image display device 15 provide light of appropriate angles to focus and gather in space to form integrated floating image information GIN.

[Second embodiment]

Please refer to Figure 7 and Figure 8. Figure 7 is a schematic diagram of the floating image system according to the second embodiment of the present invention. Figure 8 is another schematic diagram of the floating image system according to the second embodiment of the present invention.

In this embodiment, the floating image system 3 includes a controller 31, a storage module 32, a communication module 33, a first floating image display device 34, an environment detection device 36, a power module 37 and a sight tracking sensor 38. The controller 31 is electrically connected to the storage module 32, the communication module 33, the first floating image display device 34, the environment detection device 36, the power module 37 and the sight tracking sensor 38.

The floating image system 3 is similar to the floating image system 1, and the main difference is that the first floating image display device 34 of the floating image system 3 is a foldable display device. That is, the display module and the shell mechanism design of the first floating image display device 34 allow the first floating image display device 34 to be folded into two display areas. That is, when the first floating image display device 34 is folded, the first floating image display device 34 at least includes a first floating image display area 34-1 and a second floating image display area 34-2. The first floating image display area 34-1 and the second floating image display area 34-2 are arranged adjacent to each other. That is, the folded first floating image display device 34 is folded into two display areas. There is a display angle α between the first floating image display area 34-1 and the second floating image display area 34-2. The display angle α can be between 0 degrees and 179 degrees. In other embodiments, the display angle α can be an obtuse angle.

The first floating image display area 34-1 and the second floating image display area 34-2 of the first floating image display device 34 can respectively display different floating image information. The first floating image display area 34-1 and the second floating image display area 34-2 can also respectively provide a plurality of first floating image information and a plurality of second floating image information to jointly display an integrated floating image information GIN.

As shown in FIG8 , the first floating image display device 34 is folded into three display areas, that is, the first floating image display device 34 in FIG8 includes a first floating image display area 34-1, a second floating image display area 34-2, and a third floating image display area 34-3. The first floating image display area 34-1, the second floating image display area 34-2, and the third floating image display area 34-3 are adjacently arranged. Similarly, the first floating image display area 34-1, the second floating image display area 34-2, and the third floating image display area 34-3 can respectively provide a plurality of floating image information. The first floating image display area 34-1, the second floating image display area 34-2, and the third floating image display area 34-3 can also respectively provide the first floating image information, the second floating image information, and the third floating image information to jointly display at least one integrated floating image information GIN.

Please refer to Figures 9, 10, 11, 12 and 13. Figure 9 is a schematic diagram of the first floating image display device of the present invention. Figure 10 is an exploded schematic diagram of the first floating image display device of the present invention. Figure 11 is a schematic diagram of the relative arrangement of the lens arrays of the first floating image display device of the present invention. Figure 12 is a schematic diagram of the staggered arrangement of the lens arrays of the first floating image display device of the present invention. Figure 13 is a schematic diagram of the focusing of a single lens of the first floating image display device of the present invention.

The structures and functions of the first floating image display device 14 and the second floating image display device 15 are similar. The following only takes the first floating image display device 14 as an example, and the structure and function of the second floating image display device 15 are not described in detail.

The first floating image display device 14 includes a first display module 141, a lens array layer 142 and a microstructure layer 143. The 3D image viewed by the viewer can be changed by changing the displayed image, so that the viewer can view the 3D image at other viewing angles.

In addition, the microstructure layer 143 is a dynamic optical component layer. That is, the microstructure layer 143 has a microstructure functional mode and a non-microstructure functional mode. The microstructure layer 143 can be adjusted to a microstructure functional mode and a non-microstructure functional mode according to a control signal. When the microstructure layer 143 is switched to the microstructure functional mode, it can be used to modulate the angle direction of light. When the microstructure layer 143 is switched to the non-microstructure functional mode, the first floating image display device 14 is used to display two-dimensional image information, and will not display three-dimensional image information floating in the space on one side of the first floating image display device 14. However, in this embodiment, the first floating image display device 14 can display two-dimensional image information and floating image information at the same time.

The microstructure layer 143 is a liquid crystal lens array layer (Liquid Lens Layer), including a plurality of microstructured liquid crystal lenses, and the lens array layer is also a liquid crystal lens array layer (Liquid Lens Layer), including a plurality of optically adjusted liquid crystal lenses. That is, the first floating image display device 14 is a display device including at least two layers of liquid crystal lens array layers. In other embodiments, the first floating image display device 14 may include more layers of liquid crystal lens array layers for light adjustment. Furthermore, in other embodiments, the first floating image display device 14 may be provided with different numbers of first floating image display devices 14 in different regions for light adjustment. In addition, the lens array layer 142 includes a first structure lens array layer (not shown) and a second structure lens array layer (not shown). The first structure lens array layer (not shown) has a lens structure that can be used to regulate the light field, while the second structure lens array layer (not shown) does not have a lens structure.

The lens array layer 142 can be arranged in the second layer (middle layer), and the lens array layer 142 has the function of regulating the light field. The focusing lens can regulate the light angle of the three-dimensional object, so that the user can see different angles of the three-dimensional image and produce a three-dimensional sense of depth. Different focusing lenses can give different angle information to the object point. The light is gathered in the air by different lenses to form a point with depth data, indicating that a point of information in space can be divided into different light angles and recorded in the pixels of different lenses. The curvature of the focusing lens will be determined by the material of the lens, and combined with the flat-panel display 141 of the first layer, it determines the height, viewing angle range and clarity of the three-dimensional image. The image displayed on the display surface 1411 that has not yet been reconstructed can be focused on the space above the lens instead of the upper surface of the lens through the lens array layer 142. In other embodiments, the microstructure layer may not be included.

The first display module 141 may be a general flat panel display, and the first display module 141 has a display surface 1411 for displaying images. The lens array layer 142 is disposed adjacent to the display surface 1411 of the first display module 141, that is, the lens array layer 142 may be disposed above the first display module 141. The lens array layer 142 may contact the display surface 1411 of the first display module 141, or the lens array layer 142 may be spaced apart from the display surface 1411 of the first display module 141, or an intermediate layer may be disposed between the display surface 1411 of the first display module 141 and the lens array layer 142.

The first display module 141 can be arranged at the bottom layer, and is responsible for displaying a plane image that has not been reproduced by light. This plane image can achieve light redistribution and combination through the lens array of the lens array layer 142, and then display a reconstructed three-dimensional stereoscopic image. The first display module 141 of the first layer only needs to display the target image, so it can be any hardware structure, including a mobile phone, a tablet or a flat screen. The type and structure of the display 1 are not limited, and the first display module 141 can also be a self-luminous display.

The lens array layer 142 can be disposed at the top layer. The lens array layer 142 has the function of regulating the light field. The lens array layer 142 can regulate the light angle of the three-dimensional object, so that the original unreorganized flat images can be redistributed and combined, thereby allowing the viewer to see a three-dimensional stereoscopic image.

The lens array layer 142 is made of a material with good optical properties, and the material of the lens array layer 142 is not limited. The lens array layer 142 may include a base 1421 and a plurality of lenses 1422, and the plurality of lenses 1422 are disposed on one side of the base 1421, that is, the plurality of lenses 1422 may be disposed on a side of the base 1421 away from the first display module 141. The arrangement and structure of the lens array layer 142 are not limited, and the plurality of lenses 1422 have a focusing function. The image displayed on the display surface 1411 that has not been reconstructed can be reorganized through the lens array layer 142 and reassembled into an integrated image to form a three-dimensional image.

The first display module 141 can be of any specification as long as the algorithm is applicable, that is, the first display module 141 has an image calculation unit 1412, and the image used in the display 1 needs to be calculated by the image algorithm. This calculation is combined with the structure of the lens array to predict the various paths of the light and calculate the relative position of the image.

The lens array layer 142 of the present invention is very important for the display effect. As shown in FIG9 , the lens array can be arranged in a rectangular manner so that the lenses 1422 in each two adjacent rows can be arranged opposite to each other. As shown in FIG10 , the lens array can also be arranged in a hexagonal manner so that the lenses 1422 in each two adjacent rows can be arranged in a staggered manner. In addition, multiple lenses 1422 can also be arranged in other ways, all of which can display 3D image information.

The microstructure on the lens array layer 142 is a lens with focusing function. The specification of this microlens will determine its lens focusing ability according to the refractive index n value of the material, and the wavelength range of the usable light is 300nm to 1100nm. The focal length of a single small lens is shown in Figure 11, which conforms to the mirror maker's formula: 1/f=(n-1)(1/R1-1/R2). Where R1 and R2 are the radii of curvature on both sides of the lens, f is the focal length of the lens, and n is the refractive index of the lens. In addition, the lens diameter ranges from 100um to 5mm to suit the pixel size of different display devices. In other embodiments, the microstructure of the lens array layer 142 may be an aspherical lens or a thick lens, and its optical properties are different from the above-listed mirror maker formula, which is not limited in the present invention. In other embodiments, the lens array layer 142 may not include any microstructure.

Please refer to Figures 14, 15, 16 and 17. Figure 14 is a schematic diagram of the interaction between the floating image information of the first floating image display device or the second floating image display device and an object. Figure 15 is another schematic diagram of the interaction between the floating image information of the first floating image display device or the second floating image display device and an object. Figure 16 is another schematic diagram of the interaction between the floating image information of the first floating image display device or the second floating image display device and an object. Figure 17 is another schematic diagram of the interaction between the floating image information of the first floating image display device or the second floating image display device and an object.

The user may use fingers, electronic interactive gloves ECL, or pen-type interactive components PT to interact with the first floating image information G1 , the second floating image information G2 , or the integrated floating image information GIN.

That is, a sensor 149 of the first floating image display device 14 can be used to detect the coordinate value of a predetermined detection point of the object OB (user's hand), such as the user's index finger, at least one predetermined coordinate value of the electronic interactive glove ECL, or the predetermined coordinate value of the pen tip of the pen-type interactive component PT. The sensor 149 will continuously record a moving trajectory of the predetermined detection point of the object OB within a predetermined time. The sensor 149 will transmit multiple coordinate values of the moving trajectory of the predetermined detection point of the object OB within a predetermined time to the controller 11. The controller 11 will determine the interactive state of the first floating image information G1 based on the user's index finger, at least one predetermined coordinate value of the electronic interactive glove ECL, or the predetermined coordinate value of the pen tip of the pen-type interactive component PT. In this embodiment, the sensor 149 is a 3D sensor, an optical sensor, an infrared sensor, a dual-axis camera sensor, or a radar sensor.

Similarly, the second floating image information G2 displayed by the second floating image display device 15 and the integrated floating image information GIN displayed by the first floating image display device 14 and the second floating image display device 15 can also interact with the fingers, the electronic interactive gloves ECL, and the pen-type interactive component P to determine the subsequent image display content.

Furthermore, the user may also use the first floating image display device 14 , the second floating image display device 15 , and the first floating image display device 14 and the second floating image display device 15 to directly draw lines, planes, and three-dimensional compositions set in space.

As shown in Figures 14, 15, 16 and 17, the user can use the hand OB, the pen-shaped interactive component PT, and the electronic interactive glove ECL to draw multiple tracks PH1-PHN in the space on one side of the first floating image display device 14. Then, these tracks are moved, adjusted or connected to create a first floating image information G1.

In addition, the first floating image display device 14 may further include a program including a plurality of function processing programs corresponding to a plurality of three-dimensional function buttons FBN. The plurality of three-dimensional function buttons FBN are displayed in a space on one side of the first floating image display device 14 through the first display module 141 in the same manner as the first floating image information G1.

The user can select one of the multiple three-dimensional function buttons FBN, such as coloring, enlarging, adjusting material, etc., to process a part of the area or the entire area of the first floating image information G1.

That is, the user can selectively process the plane area, the three-dimensional area or the entire area formed by the multiple tracks. Similar to the previous embodiment, the first floating image information G1 can be displayed in the space on one side of the first floating image display device 14 in the form of an exploded view.

In addition, the first floating image display device 14 can be connected to the server 9 through the controller 11 and the communication module. The server 9 can be responsible for the calculation of a large number of trajectories of the first floating image information G1. In this embodiment, the calculation of the two-dimensional image information and the three-dimensional image information can be processed by the first floating image display device 14 and the controller 11, or can be performed in the cloud through the remote server 9, and then the calculated two-dimensional image information and three-dimensional image information are transmitted to the controller 11.

[Beneficial Effects of Embodiments]

One of the beneficial effects of the present invention is that the floating image system provided by the present invention can create background information that can simultaneously display two-dimensional image information and three-dimensional floating image information through a single floating image display device or multiple floating image display devices, presenting a rich visual environment, which can effectively enhance the user experience.

The contents disclosed above are only preferred feasible embodiments of the present invention, and are not intended to limit the claims of the present invention. Therefore, all equivalent technical changes made using the contents of the present invention's specification and drawings are included in the claims of the present invention.

Claims (9)

1. A floating image system, comprising: a controller; a first floating image display device, comprising a first side and a second side, wherein the first side and the second side of the first floating image display device are opposite to each other and are electrically connected to the controller; and a second floating image display device, comprising a first side and a second side, wherein the first side and the second side of the second floating image display device are opposite to each other and are electrically connected to the controller, and the second floating image display device is detachably connected to the first floating image display device; a connection module, disposed between the first floating image display device and the second floating image display device, wherein the first floating image display device is connected to the second floating image display device via the connection module, and an angle is formed between the first floating image display device and the second floating image display device; an environment detection device, used to detect a plurality of first environment image information of the second side of the first floating image display device or a plurality of second environment image information of a second side of the second floating image display device, the environment detection device is electrically connected to the controller, and the first environment image information and the second environment image information are both transmitted to the controller; and a sight tracking sensor, electrically connected to the controller, to detect a sight angle of a user; Wherein, an integrated floating image information is divided into two or more partial display areas, so that the first floating image display device and the second floating image display device respectively provide a plurality of three-dimensional first floating image information and a plurality of three-dimensional second floating image information corresponding to a portion of the display area, so as to jointly display the integrated floating image information in the space between the first side of the first floating image display device and the first side of the second floating image display device; Wherein, the controller displays a plurality of two-dimensional first adjustment environment image information on a first display module on the first side of the first floating image display device according to the plurality of first environment image information; The controller displays multiple two-dimensional second adjusted environment image information on a second display module on the first side of the second floating image display device according to the multiple second environment image information, and the controller provides the first adjusted environment image information or the second adjusted environment image information corresponding to the user's line of sight angle according to the user's line of sight angle. 2. The floating image system as described in claim 1 is characterized in that the gaze tracking sensor is arranged on the first side of the first floating image display device or on the first side of the second floating image display device, and is used to detect a user gaze signal. 3. The floating image system as claimed in claim 2, wherein the user sight signal detected by the sight tracking sensor includes a pupil position and the sight angle of a user. 4. The floating image system as claimed in claim 3, characterized in that the controller adjusts the multiple first adjustment environment image information displayed by the first display module or the multiple second adjustment environment image information displayed by the second display module according to the user sight signal. 5. The floating image system as described in claim 4 is characterized in that the controller is communicatively connected to a server, and the controller of the floating image system transmits the multiple first floating image information, the second floating image information, the integrated floating image information, the multiple first environment image information, the multiple second environment image information, the multiple first adjusted environment image information and the multiple second adjusted environment image information to the server for calculation. 6. The floating image system according to claim 5, further comprising: a storage module, electrically connected to the controller; a communication module, electrically connected to the controller; and a power module, electrically connected to the controller, and providing driving power to the controller, the storage module, the communication module, the first floating image display device, the second floating image display device, the environment detection device, and the sight tracking sensor; wherein the plurality of first floating image information, the second floating image information, the integrated floating image information, the plurality of first environment image information, the plurality of second environment image information, the plurality of first adjusted environment image information, and the plurality of second adjusted environment image information are stored in the storage module; Wherein, the controller is communicatively connected to the server via the communication module. 7. The floating image system as claimed in claim 1, wherein the floating image system detects a three-dimensional coordinate value of an object so that the object interacts with the plurality of first floating image information, the plurality of second floating image information or the integrated floating image information displayed by the floating image system. 8. A floating image system, characterized by comprising: a controller; A first floating image display device, comprising a first side and a second side, wherein the first side and the second side of the first floating image display device are opposite sides and are electrically connected to the controller, wherein the first floating image display device is foldable, and when the first floating image display device is folded, the first floating image display device at least comprises a first floating image display area and a second floating image display area, wherein the first floating image display area and the second floating image display area are both located on the first side of the first floating image display device, the first floating image display area and the second floating image display area are adjacently arranged, and a display angle is formed between the first floating image display area and the second floating image display area; an environment detection device, used to detect a plurality of first environment image information of a second side of the first floating image display device, the environment detection device is electrically connected to the controller, and the first environment image information is transmitted to the controller; and a sight tracking sensor, electrically connected to the controller, to detect a sight angle of a user; wherein an integrated floating image information is cut into two or more partial display areas, so that the first floating image display area and the second floating image display area of the first floating image display device respectively provide a plurality of three-dimensional first floating image information and a plurality of three-dimensional second floating image information, so as to jointly display the integrated floating image information in the space between the first floating image display area and the second floating image display area; wherein the controller displays a plurality of two-dimensional first adjustment environment image information on the first floating image display area of the first side of the first floating image display device according to the plurality of first environment image information; The controller provides the first adjusted environment image information corresponding to the viewing angle of the user according to the sight angle of the user. 9. The floating image system as described in claim 8 is characterized in that the first floating image display device also includes a third floating image display area, the first floating image display area, the second floating image display area and the third floating image display area are arranged adjacent to each other, and the third floating image display area provides a plurality of third floating image information, and the plurality of first floating image information, the plurality of second floating image information and the third floating image information jointly display the integrated floating image information.