CN115933217A - Method and system for realizing naked eye 3D advertisement on handrail display terminal - Google Patents
Method and system for realizing naked eye 3D advertisement on handrail display terminal Download PDFInfo
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- CN115933217A CN115933217A CN202211506382.6A CN202211506382A CN115933217A CN 115933217 A CN115933217 A CN 115933217A CN 202211506382 A CN202211506382 A CN 202211506382A CN 115933217 A CN115933217 A CN 115933217A
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Abstract
The invention discloses a method and a system for realizing naked eye 3D advertisement on an armrest display terminal, wherein the method comprises the following steps: a grating film group is integrally arranged and attached on a display screen of the handrail display terminal; the handrail display terminal acquires display screen parameters attached with the grating film group, wherein the parameters comprise the resolution and the type of the light splitting material; the handrail display terminal rearranges each pixel of the 3D image to be played according to the acquired display screen parameters to obtain the 3D image to be output, and the resolution of the 3D image to be output is matched with the resolution of the display screen attached with the grating film group; and transmitting the 3D image to be output to a display screen attached with the grating film group, and displaying the 3D image to be output by the display screen to realize the display of the 3D image. The grating film group is attached to the display screen in an integrated mode, so that the function that a common multimedia device plays naked eye 3D images can be achieved, the 3D effect is experienced, the video advertisement is attractive, and the good advertisement putting effect is obtained.
Description
Technical Field
The invention relates to the technical field of intelligent advertisements, in particular to a method and a system for realizing naked eye 3D advertisements on a handrail display terminal.
Background
Public places such as airport, station, hospital, bank etc. all can set up a lot of seats usually, these seats all can set up a pair of seat handrail, the user places the arm when the rest and can slow down the pressure at back on the handrail, along with the development of internet technology and intelligent terminal technique, the in-process that people had a rest on the seat and waited for has a large amount of information interaction demands in addition, the demand that uses intelligent terminal is more and more on the seat handrail, therefore, people provide an intelligent handrail, integrated handrail display terminal that sets up on the handrail, provide the advertisement through handrail display terminal, charge, multiple information-based services such as information.
The naked eye 3D image display technology utilizes the parallax characteristic of two eyes of a person, and can obtain a vivid three-dimensional image with space and depth under the condition of not needing any auxiliary equipment (such as 3D glasses, helmets and the like), so that the naked eye 3D image display technology is a true three-dimensional image. The naked eye 3D image display technology is deeply favored by consumers due to the real and vivid expressive force, elegant environmental infectivity and strong visual impact.
The existing handrail display terminal usually performs advertisement video playing in a plane display mode, and because the attention of a user to the handrail display terminal is very low, the attraction of plane advertisements to the user is very limited, the advertisement putting effect is poor.
Disclosure of Invention
The invention aims to provide a method and a system for realizing naked eye 3D advertisement on a handrail display terminal, and solves the technical problem that the existing handrail display terminal is poor in advertisement playing effect in a plane display mode.
In order to solve the technical problem, the invention adopts the following technical scheme:
the invention provides a method for realizing naked eye 3D advertisement on an armrest display terminal in a first aspect, which comprises the following steps:
a grating film group is integrally arranged and attached on a display screen of the handrail display terminal;
the handrail display terminal acquires parameters of the display screen attached with the grating film group, wherein the parameters comprise the resolution and the type of a light splitting material;
the handrail display terminal rearranges each pixel of a 3D image to be played according to the acquired display screen parameters to obtain a 3D image to be output, and the resolution of the 3D image to be output is matched with the resolution of the display screen attached with the grating film group;
and transmitting the 3D image to be output to the display screen attached with the grating film group, and displaying the 3D image to be output by the display screen to realize the display of the 3D image.
Preferably, the handrail display terminal comprises a storage unit for storing a 3D image to be played, a processing unit for processing the 3D image, and a playing unit for playing the 3D image correspondingly, wherein the processing unit is electrically connected with the storage unit and the playing unit, and the playing unit is connected with the display screen attached with the grating film group.
Preferably, the grating membrane group includes the substrate layer, puts post lens grating structure layer to one side, both sides are provided with first optical cement layer, second optical cement layer respectively about putting post lens grating structure layer to one side, put post lens grating structure layer to one side and pass through first optical cement layer with the substrate layer is compound, it passes through to one side post lens grating structure layer the compound protection film that is provided with of second optical cement layer.
Preferably, the inclined cylindrical lens grating structure layer comprises concave cylindrical lens layers with equally-spaced incident surfaces, the concave cylindrical lens layers are vertically arranged, and the distance between every two adjacent concave cylindrical lens layers is the same as the transverse distance of the sub-pixels of the display terminal; the emergent surface is a convex-column lens layer, the convex-column lens layer is obliquely arranged, the inclination angle is arctan1/3, and the pitch of the convex-column lens layer is determined by the number of naked-eye 3D display view points.
Preferably, the resolution is selected from one of 1080P, 2K or 4K.
Preferably, the type of the light splitting material is a grating type.
The invention also provides a system for realizing the naked eye 3D advertisement on the handrail display terminal, which comprises:
the display screen is attached with the grating membrane group, the grating membrane group comprises a substrate layer and an inclined cylindrical lens grating structure layer, a first optical adhesive layer and a second optical adhesive layer are respectively arranged on the upper side and the lower side of the inclined cylindrical lens grating structure layer, the inclined cylindrical lens grating structure layer is compounded with the substrate layer through the first optical adhesive layer, and the inclined cylindrical lens grating structure layer is compounded with a protective film through the second optical adhesive layer;
the handrail display terminal is connected with the display screen laminated with the grating film group and used for acquiring parameters of the display screen laminated with the grating film group, wherein the parameters comprise the resolution and the type of a light splitting material; the handrail display terminal rearranges each pixel of a 3D image to be played according to the acquired display screen parameters to obtain a 3D image to be output, and the resolution of the 3D image to be output is matched with the resolution of the display screen attached with the grating film group; and transmitting the 3D image to be output to the display screen attached with the grating film group, wherein the display screen displays the 3D image to be output, and the display of the 3D image is realized.
Preferably, the handrail display terminal comprises a storage unit for storing a 3D image to be played, a processing unit for processing the 3D image, and a playing unit for playing the 3D image correspondingly, wherein the processing unit is electrically connected with the storage unit and the playing unit, and the playing unit is connected with the display screen attached with the grating film group.
Preferably, the resolution is selected from one of 1080P, 2K or 4K.
Preferably, the type of the light-splitting material is a grating type.
Preferably, the inclined cylindrical lens grating structure layer comprises concave cylindrical lens layers with equally-spaced incident surfaces, the concave cylindrical lens layers are vertically arranged, and the distance between every two adjacent concave cylindrical lens layers is the same as the transverse distance of the sub-pixels of the display terminal; the emergent surface is a convex-column lens layer, the convex-column lens layer is obliquely arranged, the inclination angle is arctan1/3, and the pitch of the convex-column lens layer is determined by the number of naked-eye 3D display view points.
The technical scheme of the invention has the beneficial effects that:
according to the method and the system for realizing the naked eye 3D advertisement on the handrail display terminal, disclosed by the embodiment of the invention, the function of playing the naked eye 3D image by using the common multimedia equipment can be realized by integrally arranging the grating film group attached to the display screen of the handrail display terminal, and the 3D effect is experienced, so that the video advertisement is more attractive, and the good advertisement putting effect is obtained.
Drawings
Fig. 1 is a flowchart of a method for implementing a naked eye 3D advertisement on an armrest display terminal according to an embodiment of the present invention;
fig. 2 is a block diagram of a system for implementing a naked eye 3D advertisement on an armrest display terminal according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of a first armrest display terminal according to an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of a slanted-pillar lenticulation structure layer provided by an embodiment of the present invention;
FIG. 5 is a bottom view of a slanted pillar lenticulation structure layer according to an embodiment of the present invention;
wherein, 10-handrail display terminal, 110-display screen, 120-grating film group,
101-storage unit, 102-processing unit, 103-playing unit; 121-a substrate layer, 122-an inclined cylindrical lens grating structure layer, 1221-a convex cylindrical lens layer, 1222-a concave cylindrical lens layer; 123-first optical adhesive layer, 124-second optical adhesive layer, 125-anti-blue layer, 126-self-repairing coating layer, 127-anti-glare layer, 128-protective film, 129-first adhesive layer and 1210-second adhesive layer.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.
The armrest display terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile phone, a tablet computer, a notebook computer, a palm top computer, a personal digital Assistant (personal digital Assistant 1Assistant, PDA), a portable media player (portable T1e T2edia PT1a β er, PT 2P), a navigation device, a wearable device, an armrest display terminal such as a smart band, and a fixed terminal such as a digital TV, a desktop computer, and the like.
The description that follows will be made taking the armrest display terminal as an example, and it will be understood by those skilled in the art that the configuration according to the embodiment of the present invention can be applied to a fixed type terminal, in addition to elements particularly used for moving purposes.
Example 1
As shown in fig. 3, an embodiment of the present invention provides a method for implementing a naked eye 3D advertisement on an armrest display terminal, where the method includes:
s101, integrally arranging and adhering a grating film group on a display screen of the handrail display terminal;
specifically, the handrail display terminal comprises a storage unit for storing a 3D image to be played, a processing unit for processing the 3D image and a playing unit for playing the 3D image correspondingly, the processing unit is electrically connected with the storage unit and the playing unit, and the playing unit is connected with the display screen attached with the grating film group.
S102, the handrail display terminal obtains parameters of the display screen attached with the grating film group, wherein the parameters comprise the resolution and the type of a light splitting material;
specifically, the playing unit is connected with the display screen attached with the grating film group, obtains parameters of the display screen attached with the grating film group, and feeds the parameters back to the processing unit.
The display screen attached with the grating film group is used as a display terminal of a 3D image, and a vivid three-dimensional image with space and depth can be obtained without any auxiliary equipment (such as 3D glasses, helmets and the like) by utilizing the characteristic that two eyes of a person have parallax.
Specifically, the resolution of the display screen attached with the grating film group is selected from one of 1080P, 2K and 4K, and it can be understood that the higher the resolution is, the higher the performance requirement of the display screen attached with the grating film group is, and a user can select the display screen according to actual requirements.
The light splitting type of the display screen attached with the grating film group is a grating type, specifically, an image plane of the display screen attached with the grating film group is located on a focal plane of the lens, so that pixels of an image below each cylindrical lens are divided into a plurality of sub-pixels, and the lens can project each sub-pixel in different directions. Therefore, when two eyes watch the display screen from different angles, different sub-pixels can be seen, and the product has a three-dimensional effect; the display screen with the grating attached with the grating film group comprises a switch liquid crystal screen, a polarizing film and a polymer liquid crystal layer, and a series of vertical stripes with the direction of 90 degrees are manufactured by using the liquid crystal layer and the polarizing film. These stripes are several tens of micrometers wide, and light passing through them forms a vertical fine stripe pattern called a "parallax barrier", which allows a viewer to see a 3D image by separating the visible images of the left and right eyes using the parallax barrier disposed between the backlight module and the LCD panel.
S103, rearranging each pixel of the 3D image to be played according to the acquired display screen parameters by the handrail display terminal to obtain the 3D image to be output, wherein the resolution of the 3D image to be output is matched with the resolution of the display screen attached with the grating film group;
the pixels are basic units for forming the 3D image, the processing unit calls the 3D image to be played stored in the storage unit, pixel rearrangement is carried out on the 3D image to adapt to the resolution of the display screen attached with the grating film group, the most appropriate viewing experience can be obtained, and then the display screen is conveyed to the playing unit. It can be understood that the use requirement of common electronic equipment for watching naked eye 3D can be met only by arranging the display screen attached with the grating film group.
S104, transmitting the 3D image to be output to the display screen attached with the grating film group, wherein the display screen displays the 3D image to be output, and the 3D image is displayed;
the 3D image to be output passes through the optical light splitting device of the display screen attached with the grating film group, so that the content of the left part or the upper part of the image is refracted into the left eye of human eyes, the content of the right part or the lower part of the image is refracted into the right eye of human eyes, and the brain of a human fuses the images with the 3D effect according to the left and right different images.
Example 2
As shown in fig. 2 and 3, the present invention further provides a system for implementing naked-eye 3D advertisement on an armrest display terminal, the system comprising:
the display screen 110 that has the laminating of grating membrane group 120, grating membrane group 120 includes substrate layer 121, puts post lens grating structure layer 122 to one side, put post lens grating structure layer 122 to one side about both sides are provided with first optics glue film 123, second optics glue film 124 respectively, put post lens grating structure layer 122 to one side and pass through first optics glue film 123 with the substrate layer 121 is compound, put post lens grating structure layer 122 to one side and pass through the compound protection film 128 that is provided with of second optics glue film 124.
The handrail display terminal 10 is connected with the display screen 110 attached with the grating film group 120 and is used for acquiring parameters of the display screen attached with the grating film group, wherein the parameters comprise the resolution and the type of a light splitting material; the handrail display terminal 10 rearranges each pixel of the 3D image to be played according to the acquired display screen parameters to obtain the 3D image to be output, wherein the resolution of the 3D image to be output is matched with the resolution of the display screen to which the grating film group is attached; and transmitting the 3D image to be output to the display screen 110 attached with the grating film group 120, wherein the display screen 110 displays the 3D image to be output, and the display of the 3D image is realized.
Preferably, the resolution is selected from one of 1080P, 2K or 4K.
Preferably, the type of the light-splitting material is a grating type.
As shown in fig. 2, the handrail display terminal 10 includes a storage unit 101 for storing a 3D image to be played, a processing unit 102 for processing the 3D image, and a playing unit 103 for playing the 3D image correspondingly, wherein the processing unit 102 is electrically connected to the storage unit 101 and the playing unit 103, and the playing unit 103 is connected to the display screen 110 attached with the grating film set.
As shown in fig. 4 and 5, the tilted cylindrical lenticular structure layer 122 includes a concave free-form surface (concave cylindrical lens layer) grating structure 1222 with an equally spaced incident surface, the grating structure is vertically disposed, and a distance between two adjacent concave cylindrical lens layers 1222 is the same as a lateral distance of the display terminal sub-pixels. The emergent surface is a convex free-form surface (convex cylindrical lens layer) grating structure 1221 which is obliquely arranged, the inclination angle is arctan1/3, and the pitch of the convex cylindrical lens layer 1221 is determined by the number of naked eye 3D display view points. Specifically, the refractive index n1 of the inclined cylindrical lenticular structure layer 122 is 1.45-1.75, and the thickness is 80-120um.
As shown in fig. 3, a film structure is further disposed between the tilted cylindrical lenticular structure layer 122 and the protective film 128; the film layer structure comprises at least one optical film; a self-repairing coating 126 formed by hardening and coating and a blue light prevention layer 125 formed by blue light prevention treatment are arranged on the first surface of the optical film; and an anti-glare layer 127 on the second surface of the optical film for scattering light. Specifically, the optical film is made of PET or PC or PMMA and is not limited to PET, PC or PMMA, the light transmittance of the optical film is more than 90%, the haze of the optical film is less than 1.5%, and the thickness of the optical film is 40-90um.
Specifically, the thickness range of the blue light prevention layer 125 is 45-75um; the thickness range of the self-repairing coating 126 is 60-70um; the thickness of the anti-glare layer 127 is in the range of 3 to 4 μm.
As shown in fig. 3, the protective film 128 is disposed on the antiglare layer 127 through a first adhesive layer 129, and the substrate layer 121 is disposed on the display terminal body 110 through a second adhesive layer 1210. Specifically, the first adhesive layer 129 and the second adhesive layer 1210 are silica gel, acrylic gel or PU gel. The thickness of the first adhesive glue layer 129 and the second adhesive glue layer 1210 is 25-50um. The first adhesive layer 129 and the second adhesive layer 1210 in the form of silica gel, acrylic adhesive or PU adhesive are used, so that the whole grating membrane group 120 has a good exhaust effect, and normal display of equipment is not influenced.
Specifically, the substrate layer 121 is a high-light-transmittance optical film substrate made of PET, PC, PMMA or TPU, and is not limited to PET, PC, PMMA or TPU. The light transmittance of the substrate layer 121 is more than 90%, the haze is less than 1.5%, and the thickness of the substrate layer is 50-80um.
The first optical adhesive layer 123 and the second optical adhesive layer 124 are OCA optical adhesive or SCA optical adhesive. The optical cement is typically an OCA (optical Clear Adhesive) or an SCA (Solid optical cement), although other types of cement may be used if necessary. The OCA optical cement has the advantages that: 1. glare can be reduced, loss of light emitted by the LCD can be reduced, brightness of the LCD can be increased, high transmittance can be provided, and energy consumption can be reduced; 2. increasing the contrast, especially under strong light irradiation; 3. the surface connection has higher strength; 4. avoiding Newton rings; 5. the surface of the product is smoother; 6. without boundaries, the visible area is enlarged. The SCA optical adhesive has excellent light transmittance, definition and adhesion, excellent moisture resistance, heat resistance and weather resistance, particularly excellent shock resistance and explosion resistance, and greatly improves the overall safety, reliability, durability and attractiveness of the touch screen. Therefore, the OCA glue and the SCA glue are widely applied to gluing of each element of the touch display terminal body.
Specifically, the refractive index n2 of the first optical adhesive layer 123 and the second optical adhesive layer 124 is 1.3-1.5, wherein n1-n2 is greater than or equal to 0.15 and less than or equal to 0.45, and the thicknesses of the first optical adhesive layer 123 and the second optical adhesive layer 124 are 3-5um.
According to the method and the system for realizing the naked eye 3D advertisement on the handrail display terminal, disclosed by the embodiment of the invention, the function of playing the naked eye 3D image by using the common multimedia equipment can be realized by integrally arranging the grating film group attached to the display screen of the handrail display terminal, and the 3D effect is experienced, so that the video advertisement is more attractive, and the good advertisement putting effect is obtained.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A method for realizing naked eye 3D advertisement on an armrest display terminal is characterized by comprising the following steps:
a grating film group is integrally arranged and attached on a display screen of the handrail display terminal;
the handrail display terminal acquires parameters of the display screen attached with the grating film group, wherein the parameters comprise the resolution and the type of a light splitting material;
the handrail display terminal rearranges each pixel of a 3D image to be played according to the acquired display screen parameters to obtain the 3D image to be output, wherein the resolution of the 3D image to be output is matched with the resolution of the display screen attached with the grating film group;
and transmitting the 3D image to be output to the display screen attached with the grating film group, wherein the display screen displays the 3D image to be output, and the display of the 3D image is realized.
2. The method for realizing the naked-eye 3D advertisement on the armrest display terminal according to claim 1, wherein the armrest display terminal comprises a storage unit for storing a 3D image to be played, a processing unit for processing the 3D image, and a playing unit for playing the 3D image correspondingly, the processing unit is electrically connected with the storage unit and the playing unit, and the playing unit is connected with the display screen attached with the grating film group.
3. The method for realizing the naked-eye 3D advertisement on the handrail display terminal according to claim 1, wherein the grating film group comprises a substrate layer and an inclined cylindrical lens grating structure layer, the upper side and the lower side of the inclined cylindrical lens grating structure layer are respectively provided with a first optical adhesive layer and a second optical adhesive layer, the inclined cylindrical lens grating structure layer is compounded with the substrate layer through the first optical adhesive layer, and the inclined cylindrical lens grating structure layer is compounded with a protective film through the second optical adhesive layer.
4. The method for realizing the naked-eye 3D advertisement on the armrest display terminal according to claim 1, wherein the inclined cylindrical lens grating structure layer comprises concave cylindrical lens layers with equally-spaced incident surfaces, the concave cylindrical lens layers are vertically arranged, and the distance between every two adjacent concave cylindrical lens layers is the same as the transverse distance of sub-pixels of the display terminal; the emergent surface is a convex cylindrical lens layer, the convex cylindrical lens layer is obliquely arranged, the inclination angle is arctan1/3, and the pitch of the convex cylindrical lens layer is determined by the number of naked eye 3D display view points.
5. The method for realizing the naked eye 3D advertisement on the handrail display terminal according to claim 1, wherein the resolution is selected from one of 1080P, 2K or 4K.
6. The method for realizing naked eye 3D advertisement on an armrest display terminal according to claim 1, wherein the type of the light-splitting material is grating type.
7. A realization system of naked eye 3D advertisement on an armrest display terminal is characterized by comprising:
the display screen is attached with the grating membrane group, the grating membrane group comprises a substrate layer and an inclined cylindrical lens grating structure layer, a first optical adhesive layer and a second optical adhesive layer are respectively arranged on the upper side and the lower side of the inclined cylindrical lens grating structure layer, the inclined cylindrical lens grating structure layer is compounded with the substrate layer through the first optical adhesive layer, and the inclined cylindrical lens grating structure layer is compounded with a protective film through the second optical adhesive layer;
the handrail display terminal is connected with the display screen attached with the grating film group and used for acquiring parameters of the display screen attached with the grating film group, wherein the parameters comprise the resolution and the type of the light splitting material; the handrail display terminal rearranges each pixel of a 3D image to be played according to the acquired display screen parameters to obtain the 3D image to be output, wherein the resolution of the 3D image to be output is matched with the resolution of the display screen attached with the grating film group; and transmitting the 3D image to be output to the display screen attached with the grating film group, wherein the display screen displays the 3D image to be output, and the display of the 3D image is realized.
8. The system for realizing naked eye 3D advertisement on an armrest display terminal according to claim 7, wherein the armrest display terminal comprises a storage unit for storing a 3D image to be played, a processing unit for processing the 3D image, and a playing unit for playing the 3D image correspondingly, the processing unit is electrically connected with the storage unit and the playing unit, and the playing unit is connected with the display screen attached with the grating film group.
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| CN202211506382.6A CN115933217A (en) | 2022-11-29 | 2022-11-29 | Method and system for realizing naked eye 3D advertisement on handrail display terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117423715A (en) * | 2023-12-19 | 2024-01-19 | 华天科技（昆山）电子有限公司 | Preparation method of wafer-level optical chip packaging structure and packaging structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117423715A (en) * | 2023-12-19 | 2024-01-19 | 华天科技（昆山）电子有限公司 | Preparation method of wafer-level optical chip packaging structure and packaging structure |
| CN117423715B (en) * | 2023-12-19 | 2024-04-12 | 华天科技（昆山）电子有限公司 | Preparation method of wafer-level optical chip packaging structure and packaging structure |
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