CN109218708B - Display device with true depth image - Google Patents
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- CN109218708B CN109218708B CN201811318513.1A CN201811318513A CN109218708B CN 109218708 B CN109218708 B CN 109218708B CN 201811318513 A CN201811318513 A CN 201811318513A CN 109218708 B CN109218708 B CN 109218708B
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- 239000012780 transparent material Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 210000001508 eye Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000005260 corrosion Methods 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
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Abstract
The present invention relates to a display device having a true depth image. The device comprises a plurality of element plates, wherein the element plates are respectively decomposed into independent scenery elements according to the far, near, level and color elements of each scenery constituting the image, and each pattern formed by the independent scenery elements is correspondingly processed on a scenery carrier formed by a transparent material with a set shape; the element plates are arranged in parallel along the direction perpendicular to the surface of the pattern according to the sequence of the near and far layers and color elements to be represented in the image, the relative positions of the patterns are aligned, the thickness of each layer of element plate, the processing depth of the patterns and the distance between the element plates are determined according to the requirement of depth of field representation, transparent medium layers are filled between the element plates, and the material refractive index of the transparent medium layers is smaller than that of the element plates. The invention can directly see the stereoscopic image with real front and back layers without any instrument or tool. Through illumination, the picture is more lifelike and has strong layering sense.
Description
Technical Field
The invention relates to an image display device, in particular to a display device with a real depth image.
Background
Stereoscopic pictures or movies are a type of planar image from which a person can feel a stereoscopic effect. The traditional stereograph is displayed on a plane by using special optical materials (commonly called grating materials), which changes the traditional plane image and brings new visual feeling for people. The hands feel flat, the eyes look three-dimensional, the front view and the deep back view are prominent, and the scenery is lifelike. However, the manufacture of such stereograms involves stereoscopic image synthesis techniques and is costly to manufacture.
Disclosure of Invention
The invention aims to solve the technical problem of providing a display device with a real depth image, which has simple manufacturing process, can directly see the front and back layers of a scene by human eyes, can be used for night lamp illumination, and has strong decorative effect.
The technical scheme adopted for solving the technical problems is as follows:
a display device with true depth image includes multiple element plates, which are separated into independent scene elements according to the distance, level and color elements of each scene forming the image, each pattern formed by independent scene elements is processed on a transparent material with a set shape; the element plates are arranged in parallel along the direction perpendicular to the pattern surface according to the distance, the level and the color elements to be expressed in the image, the relative positions of the patterns are aligned, the thickness of each layer of element plate, the processing depth of the patterns and the distance between the element plates are determined according to the requirement of depth of field expression, transparent medium layers are filled between the element plates, and the material refractive index of the transparent medium layers is smaller than that of the element plates; each element plate is provided with a group of matched light sources, the light sources are incident on the end face perpendicular to the pattern face of the element plate, and the wavelength, the color temperature and the luminous flux of the light sources are matched according to the color and the illumination of scenery elements; the multi-layer element plate and the transparent medium layer are laminated to form an image with a real depth of field.
Compared with the prior art, the invention adopting the technical scheme has the beneficial effects that:
the stereoscopic effect can be seen without any instrument or tool for observation, and the stereoscopic image with real front and rear layers of scenery can be directly seen at a glance without adjusting eyeballs as in the prior art for viewing the three-dimensional stereoscopic image. Through illumination, the picture color is more vivid, the layering sense is strong, and the night lamp can be used as a night lamp.
Preferably, the invention further adopts the technical scheme that:
the element plate is an organic or inorganic transparent material.
The transparent medium layer is an organic, inorganic transparent material or colorless transparent gas layer.
The pattern on the element plate is processed by carving, laser projection, corrosion and printing modes.
The adjacent element plates are connected by bonding through a backing plate arranged at the periphery of the element plate.
The element plate is provided with a light source irradiation part, the light source irradiation part is an arc notch at the outer edge of the element plate, and the light source is arranged corresponding to the arc notch.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a view A-A of FIG. 1;
in the figure: 1-element plate; 2-backing plate; 3-an intermediate dielectric layer; 4-a circuit board; 5-LED light source; 6-a light source irradiation section.
Detailed Description
The invention is described in detail below with reference to the drawings and examples.
Referring to fig. 1 and 2, a display device with a real depth image includes 3 element plates 1, wherein the main body part is elliptical and made of transparent organic glass (PMMA); the scenery on the image is decomposed into 3 parts of scenery elements according to the difference of depth of field, the patterns of the scenery elements are engraved on the surfaces of 3 element plates 1 respectively, the 3 element plates 1 are arranged in parallel according to the sequence from back to front of depth of field, the relative positions of the patterns are aligned, adjacent element plates 1 are bonded and connected into a whole through an annular base plate 2 arranged on the periphery of the element plate 1, an air layer between the adjacent element plates 1 is an intermediate medium layer 3, the refractive index of the air layer is smaller than that of the element plates 1 of the glass plate, and the thickness of the element plates 1, the engraving depth of the patterns and the inter-plate spacing distance are set according to the depth of field requirement.
The element board 1 in this embodiment is provided with a light source irradiation part 6, the light source irradiation part 6 is a part with an arc notch extending out from the outer edge of the bottom end of the element board 1, the bottom of the light source irradiation part 6 is provided with a circuit board 4 with LED light sources 5, a group of LED light sources 5 are arranged corresponding to the light source irradiation part 6 of one element board, light irradiates on the end face of the arc notch, and irradiates into the element board 1 through the arc notch, so that the image elements on the element board 1 are clearly visible, the spectrum wavelength, color temperature and luminous flux of the LED light sources are required to match the color, illumination and other requirements of scenery elements, and the three-dimensional image effect with excellent color fidelity and strong layering is reflected by superposition and recombination of the image elements with different depth of field on 3 element boards 1.
The display device can be used as an ornamental ornament and a night lamp.
The foregoing description is only of the preferred embodiments of the invention and is not intended to limit the scope of the claims, but rather the equivalent structural changes made by the application of the present description and drawings are intended to be included within the scope of the claims.
Claims (1)
1. A display device having a true depth image, characterized by: the main body part of the three element plates is elliptical, and the transparent organic glass plate is made of materials; dividing scenes on an image into three parts of scene elements according to different depths of field, carving patterns on the surfaces of three element plates respectively, arranging the three element plates in parallel according to the sequence of depth of field from back to front, aligning the relative positions of the patterns, bonding and connecting adjacent element plates into a whole through an annular backing plate arranged on the periphery of the element plates, wherein an air layer between the adjacent element plates is an intermediate medium layer, the refractive index of the air layer is smaller than that of the element plates of the machine glass plate, and the thickness of the element plates, the carving depth of the patterns and the inter-plate spacing distance are set according to the depth of field requirement; the element board be equipped with the light source irradiation portion, the light source irradiation portion be the part that has circular arc breach that element board bottom outer fringe extended away, light source irradiation portion bottom is provided with the circuit board of LED light source, a set of LED light source corresponds the light source irradiation portion arrangement of an element board, light shines on circular arc breach terminal surface, penetrates the element board through the circular arc breach, makes the image element on the element board clearly visible, the spectral wavelength, colour temperature and the luminous flux of LED light source want to match scenery element's colour, illumination requirement to through the superposition complex of the image element of different depth of field on three element boards, embody outstanding lifelike, the stereographic effect that the layering is strong.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811318513.1A CN109218708B (en) | 2018-11-07 | 2018-11-07 | Display device with true depth image |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811318513.1A CN109218708B (en) | 2018-11-07 | 2018-11-07 | Display device with true depth image |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109218708A CN109218708A (en) | 2019-01-15 |
| CN109218708B true CN109218708B (en) | 2023-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811318513.1A Active CN109218708B (en) | 2018-11-07 | 2018-11-07 | Display device with true depth image |
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| Country | Link |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10973472B2 (en) * | 2019-03-05 | 2021-04-13 | Siemens Healthcare Gmbh | Artificial intelligence-based material decomposition in medical imaging |
| CN112487516B (en) * | 2020-12-07 | 2024-02-23 | 北京服装学院 | Pattern design system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104820291A (en) * | 2014-02-03 | 2015-08-05 | Lg伊诺特有限公司 | Stereoscopic display device and dashboard using the same |
| WO2017080089A1 (en) * | 2015-11-13 | 2017-05-18 | 苏州苏大维格光电科技股份有限公司 | Directive colour filter and naked-eye 3d display apparatus |
| CN107087156A (en) * | 2016-02-15 | 2017-08-22 | 乐金显示有限公司 | Stereoscopic display device and its driving method |
| CN208754459U (en) * | 2018-11-07 | 2019-04-16 | 唐山义合成科技有限公司 | Display device with true depth image |
-
2018
- 2018-11-07 CN CN201811318513.1A patent/CN109218708B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104820291A (en) * | 2014-02-03 | 2015-08-05 | Lg伊诺特有限公司 | Stereoscopic display device and dashboard using the same |
| WO2017080089A1 (en) * | 2015-11-13 | 2017-05-18 | 苏州苏大维格光电科技股份有限公司 | Directive colour filter and naked-eye 3d display apparatus |
| CN107087156A (en) * | 2016-02-15 | 2017-08-22 | 乐金显示有限公司 | Stereoscopic display device and its driving method |
| CN208754459U (en) * | 2018-11-07 | 2019-04-16 | 唐山义合成科技有限公司 | Display device with true depth image |
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| Publication number | Publication date |
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| CN109218708A (en) | 2019-01-15 |
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Effective date of registration: 20230928 Address after: No. 502, Gate 4, 7th Floor, Beixin East Road, Lubei District, Tangshan City, Hebei Province, 063000 Applicant after: Chen Ruishi Address before: No. 605, Innovation Building, Entrepreneurship Center, High tech Industrial Park, Tangshan City, Hebei Province, 063000 Applicant before: TANGSHAN YI SYNTHETIC TECHNOLOGY Co.,Ltd. |
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