TWM461064U - Floating image reflection apparatus - Google Patents

Description

Device capable of reflecting floating images

The present invention relates to a device for reflecting a floating image, comprising a lens imaging unit and a reflection unit, the image is refracted by the lens imaging unit, and the reflection unit reflects the image, so that the projected image is refracted and reflected, and the mapping is performed. Out of the floating image.

In recent years, 3D stereoscopic images have become popular, and the 3D stereoscopic imaging technology has become more and more mature, bringing consumers a sense of 3D visualization. Thirty years ago, the film "Star Wars" series by the great director George Lucas has been popular among countless fans all over the world. The most popular technology in addition to the lightsaber is the holographic floating shadow technology. When Princess Leia projected a holographic floating image for help from the R2-D2 robot, the whole world used holographic floating image technology as the perfect ultimate display technology. However, its technology is extremely complicated, not only the information volume is too large, but also the whole Colorization. In 2010, another major director, Ke Meilong, directed the 3D masterpiece "Avatar", which pushed 3D stereoscopic vision to the peak. Due to the relatively mature technology of hardware and software, major manufacturers have launched 3D-effect displays, but regardless of "Avatar" movies or 3D displays, viewers still It is very inconvenient to wear 3D glasses. Later, some manufacturers introduced naked-eye 3D technology, and attached a layer of cylindrical lens on the surface of the display. Although it can be used without wearing glasses, it has a stereo effect, but the effect is not good.

As shown in the first figure, in the traditional 3D principle of cylindrical lens, the image must first be sliced into a left pixel image (L) and a right pixel image (R), and then each small cell image is sequentially ordered. Arrange and then send the left and right images into the viewer's left and right eyes via tiny cylindrical lenses. However, if there is some error between the software and the hardware, the image field of view overlaps, and even the crosstalk phenomenon such as aberration and residual image causes image distortion and blurring, which causes dizziness and visual fatigue.

In order to improve the above problems of various technologies, we integrate floating image vision like omnidirectional image, the convenience and full color effect of naked eye 3D, and the floating image.

An apparatus for reflecting a floating image, comprising: a lens imaging unit for refracting an image, and a reflection unit for reflecting an image, wherein the reflection unit is disposed on a bottom surface of the lens imaging unit After the image is projected onto the lens imaging unit, refraction is generated at the surface of the lens imaging unit, and the image is reflected by the reflection unit on the bottom surface of the lens imaging unit, and then the image is reflected by the lens imaging unit surface interface.

10‧‧‧Lens imaging unit

20‧‧‧Reflective unit

30‧‧‧ viewers

A‧‧‧image

A’‧‧‧Floating image

The first figure is a schematic diagram of the conventional 3D principle of conventional cylindrical lens naked vision.

The second picture is a schematic diagram of the structure of the creation.

The third picture is a schematic diagram of the implementation state of the present creation.

The fourth figure is a schematic diagram of another embodiment of the present creation.

The fifth figure is a schematic diagram of still another embodiment of the present creation.

The sixth figure is a schematic diagram of still another embodiment of the present creation.

For the rest, a detailed example of the details and technical means of this creation will be given, and the details will be described below with reference to the drawings.

Referring to the second figure, the present invention relates to a device for reflecting a floating image, comprising: a lens imaging unit 10 and a reflection unit 20; the lens imaging unit 10 is for refracting an image. The reflection unit 20 has a function of reflecting an image and is disposed on a bottom surface of the lens imaging unit 10 for reflecting an image.

After the image projection image a is incident on the lens imaging unit 10, refraction is generated at the surface 11 of the lens imaging unit 10, and the image a is reflected by the reflection unit 20 on the bottom surface of the lens imaging unit 10, and then passed through the surface interface of the lens imaging unit 10. 11 produces the left and right images, and enters the left and right eyes of the viewer 30 respectively, that is, the floating image a' can be displayed for the viewer to enjoy (as shown in the third figure).

Image projection device, which is a general image display (this display The display device is a conventional device, not shown in the drawings. The display is disposed opposite to the lens imaging unit 10 of the present invention, and the display and the lens imaging unit 10 can be disposed at an appropriate angle. The angle of view is related to the position of the viewer 30.

The lens imaging unit 10 of the present invention may be a convex lens or a concave lens or a positive and negative focal length Fresnel lens (as shown in the fourth figure).

The reflective unit 20 disposed on the bottom surface of the lens imaging unit 10 may be a planar mirror or a reflective film. The reflective unit 20 is disposed on the bottom surface of the lens imaging unit 10 and may be attached to the lens imaging unit 10.

In addition, the reflective unit 20 can be a reflective coating layer directly coated on the bottom surface of the lens imaging unit 10 with a reflective film having a reflective image function.

The reflecting unit 20 can be partially disposed on the bottom surface of the lens imaging unit 10 (as shown in FIGS. 5 and 6).

Furthermore, the lens imaging unit 10 may be a semi-circular convex lens or a semi-circular concave lens or a semi-circular groove positive and negative focal length Fresnel lens.

In summary, the improvement of the broom structure of the creation has indeed had the content of the breakthrough formula, and it has the implementation direction of the first creation, and at the same time it can achieve the practical benefits of the industry, more in line with the principle of industrial utilization, and is novel and Progressive, all in line with the requirements of the patent application, 提出 apply in accordance with the law, please ask the bureau to observe and benefit the legal patent rights.

Moreover, the specific embodiments listed in this creation are only the more commonly used implementations. For example, it is not limited to the content of this creative technique, and the implementation of other equal functions is within the scope of this creative technology.

10‧‧‧Lens imaging unit

20‧‧‧Reflective unit

Claims (7)

An apparatus for reflecting a floating image, comprising: a lens imaging unit for refracting an image; and a reflection unit disposed on a bottom surface of the lens imaging unit for reflecting an image; when the image is projected onto the image After the lens imaging unit, refraction is generated at the surface of the lens imaging unit, and the image is reflected by the reflection unit on the bottom surface of the lens imaging unit, and then reflected by the lens imaging unit surface to reflect the floating image. The apparatus for reflecting a floating image as described in claim 1, wherein the lens imaging unit is a convex lens or a concave lens or a positive and negative focal length Fresnel lens. The device for reflecting a floating image as described in claim 1, wherein the reflecting unit is a plane mirror or a reflective film. The device for reflecting a floating image according to the first aspect of the invention, wherein the reflecting unit is a reflective coating layer, and a reflective film is directly coated on the bottom surface of the lens imaging unit. The apparatus for reflecting a floating image as described in claim 1 or 3, wherein the reflecting unit is attached to a bottom surface of the lens imaging unit. The apparatus for reflecting a floating image as described in claim 1, wherein the lens imaging unit may be a semi-circular convex lens or a semi-circular concave lens or a semi-circular groove positive and negative focal length Fresnel lens. The device for reflecting a floating image as described in claim 1 may have a reflection unit partially disposed on a bottom surface of the lens imaging unit.