KR20040018631A - multipurpose liquid board system using density gradient - Google Patents

Abstract

PURPOSE: A multipurpose liquid membrane system capable of being used as a light interruption membrane and a signboard by density gradient is provided to enable various production of the light interruption membrane and to secure convenience and economical efficiency in color control of the signboard. CONSTITUTION: A multipurpose liquid membrane system is used as a light interruption membrane, a signboard, ornaments, and the like by controlling supply and collection of a colored liquid between transparent glasses and plastic panels by using the density gradient of an unmixable liquid. A colored liquid membrane(101) forms one liquid membrane between transparent plates. A liquid material storage vessel(102) with low density is connected to the upper part of the colored liquid membrane and a liquid material storage vessel(103) with high density is connected to the lower part of the colored liquid membrane. The liquid membrane is variously divided by letters and grounds or geometric patterns and grounds. The function as the signboard of the liquid membrane is maximized through electric illumination to the sides, the rear, and the inside of the liquid membrane.

Description

Multipurpose liquid board system using density gradient that can be used as light blocking and billboards by using density difference of liquid

The present invention relates to a versatile liquid film, and more particularly, to a system that provides a liquid film that blocks color and transmits light by adding a dye or a pigment to a liquid by using a density difference of the liquid. Curtains, blinds and sunscreens are usually used to cover the sunlight on show windows and windows. Others use liquid crystals with adjustable transmittance or electrochromic materials that can produce color. In the case of general billboards, they are monotonous because they are made of fixed colors. Neon signs that increase advertising effectiveness are expensive to produce and consume a lot of electricity. When the power is not supplied during the day, it is less effective than a billboard. The various products used for the light blocking plate have been tried in various ways depending on the degree to which the light is to be blocked and the degree of aesthetic consideration. Various methods have been tried for billboards depending on the purpose. However, curtains and blinds have to be frustrating to cover the sunlight. Because it is impossible to cover only the part you want. It is not possible to cover only the upper right side of the show window, glass doors, windows, etc., or to cover the lower left side only, or just the bottom side. In the case of an advertising board that is not an expensive liquid crystal display board, it is impossible to change the background or the text color. Even in the case of expensive and expensive maintenance, the neon sign cannot be changed and must be manufactured again. Colored liquid membranes utilizing density differences of immiscible liquids solve these various problems at economic cost.

To this end, the present invention has a feature that makes it possible to use a barrier film that provides a function of blocking and transmitting light to a colored liquid film using a density difference of an immiscible liquid and a billboard capable of various display.

In general, current light shielding uses curtains, blinds and sunting. In the case of curtains and blinds, it is up and down or left and right, so it hides unnecessary parts and obstructs the view, and the hidden parts are completely blocked and cannot be seen from outside or inside. Maintenance costs such as cleaning are also required. In case of sunting, there is a disadvantage that light blocking control is impossible once installed. Liquid crystals and electrochromic materials are economic issues. Although we know the inconvenience of using it at present, there is no way to replace it economically and conveniently, so we mainly use curtains, blinds and sunting. In the case of the show window, if the light comes in, hide or leave it at all. It is a task that must be solved urgently by introducing new methods with priority on economics and convenience.

The present invention provides a barrier film that can control the degree of light blocking according to the transmittance of the colored liquid and a liquid film that can be used for various billboards in order to solve the above problems by using the density difference of the incompatible liquid. There is this. In addition, by controlling the height of the different colored liquids by the use of the density difference can vary the degree of light blocking depending on the height. In other words, if the upper part is a colored liquid with high permeability and the lower one is a colored liquid, the upper part passes a lot of light and the lower part passes only part of it. On the contrary, it is possible to use colored liquid with low permeability and liquid with high permeability below to block light at the top and to pass the bottom. Dividing the liquid membrane panel into compartments allows only certain parts to be opened and closed. When used as a billboard, the text and the background can be divided separately, and the colored liquid can be supplied to and recovered from the text. The background can also be adjusted in color. Color control is controlled using the density difference of at least two immiscible liquids. Colors are changed by supplying and recovering liquids in different colored liquid reservoirs. It is an object of the present invention to ensure the convenience and economy of the various direction of the blocking film to block the light and color control of the billboard.

In order to achieve the above object, the present invention can be used as a light blocking film and a billboard by controlling the supply and recovery of colored liquids between panels such as transparent glass and plastic using the density difference of the incompatible liquid. It is easy and economical to make various productions.

1 is an exemplary liquid film system according to the present invention

Figure 2 is another exemplary view when using the billboard function of the liquid film system of the present invention

Explanation of symbols for main parts of the drawings

101: colored liquid film 102, 103: liquid storage container

104: liquid film divided into compartments up and down 105: liquid film divided into compartments in the form of a checkerboard

106: liquid supply coupling terminal of the liquid film panel 107: a liquid film composed of multiple layers

108: storage container for supplying liquid to each of the multilayer liquid films

201: A liquid film partitioned between the figure pattern and the ground

202: tube connecting the figure glyph with the liquid storage container

203: liquid supply coupling terminal of the liquid film panel

204: Liquid film partitioning letters and ground

205: liquid film partitioned between alphabets and ground

Hereinafter will be described in detail (by the accompanying drawings).

The present invention provides a versatile liquid film system that can be used as a light barrier film, billboards and ornaments by controlling the supply and recovery of colored liquids between transparent glass and plastic panels by using the density difference of the immiscible liquid. It has a feature that can be used as a light shield, advertisement board, ornaments, etc. that can be produced in various ways.

In FIG. 1, 101 is a colored liquid film forming one liquid film between transparent plates. The upper portion of the low density liquid material reservoir 102, the lower portion of the high density liquid material reservoir 103 is connected. If the lower liquid is colorless and yellow, and the upper liquid is colorless and blue, it is possible to adjust the respective supply amounts to make the whole colorless, yellow, blue or only part of the colorless, yellow and blue. Different colors can be mixed with each other with the same density, so to change the color to a different color, first fill the liquid film with liquid of different density and then collect the new color liquid while collecting it into the reservoir. 104 shows a case where the partition is divided up and down. By dividing the compartment up and down, it is possible to inject liquids of different densities in each compartment, so that each compartment can be controlled separately. 105 is a board of a certain size to connect the construction. Control is possible independently for each section, so various color conversions can be produced depending on the shape of division. 106 is the liquid supply connection terminal for the construction of the connecting joint. The liquid supply connection terminal is the liquid supply passage between the panel and the panel. Numeral 107 shows the introduction of several liquid films between the transparent plates. When the liquid film is multi-layered, it is possible to express different colors in different layers at the same time, so that the color expression and directing are more free. 108 is a storage container for supplying liquid to each of the multilayered liquid films. The three primary colors of red, yellow, blue and black colored liquid layer can be prepared. Each color layer is filled with colorless liquids when the colors are connected together and filled with colorless liquids when the colors are not represented. Color and light transmittance can be controlled by adjusting the colored liquid to be filled.

In FIG. 2, 201 shows that the figure and the background are partitioned for use as a billboard. Supplying and recovering liquids with different densities and colors to the figure up and down can produce a color that changes with height. Desktop can also be controlled in the same way. 202 is a tube connecting the figure pattern and the liquid storage container. 203 is a liquid supply coupling terminal of the liquid film panel for connection. There are at least two holes for character and background. It is closed when used as an independent panel, and the closing structure that is blocked when connecting is opened and joined. 204 is a liquid film partitioning between text and background. 205 is a liquid film partitioned between the alphabet and the ground.

If the purpose is simple light blocking, the liquid film can be easily attached to the back of the current show window and the glass window, allowing manual and automatic adjustment. For liquids with low freezing point, antifreeze is added. The fluorescent material may be mixed with liquid to emit light when it receives light. By using magnetic or charged pigments, they can be gathered at specific positions for various expressions and presentations. Electric lighting is provided on the side, back, and inside of the liquid film to maximize the function of the billboard. The transparent plate for enclosing the liquid can be made of glass, plastic, or other material having excellent transparency. It can be installed by attaching them in a panel of a certain size. By inserting ornaments of different densities in various materials into the liquid layer, the position of the ornament can be determined according to the density of the colored liquid to produce a decorative effect. When colored liquids of different colors and densities are applied to automotive glass, they can be used as barriers to control light transmission. The liquid between the glass also has the function of preventing the spread of debris in case of instantaneous breakage. The use of viscous liquids can enhance the effect. Glass windows and show windows can be used as billboards. By replacing the colored liquid on the background, it can be used for various purposes such as windows, barriers and billboards. In the case of high-rise buildings, the outer wall glass window can be used as a billboard. Precise control of the liquid film is possible by precise control of the liquid container. To add a simple light blocking function to the show window and glass window, attach a colored liquid film and adjust the liquid manually. Colors of colored liquids are possible using dyes and pigments. When used as a decoration or billboard, certain parts such as background or text can be treated as opaque material. It is possible to control the overall permeability and express the color by using different colored liquids for each layer by using the liquid film in multiple layers. When the liquid film is composed of multiple layers, each layer can be divided into horizontal, vertical, diagonal, and geometric patterns to produce various effects. It is also possible to use several liquids of different densities. It is also possible to produce illumination by incorporating glass fibers into the side, back, or interior of the liquid film. If you make letters billboards, neon signs, etc. in daylight color (white) and wrap the surface of it with a liquid film in the form of a film, you can give various color changes. The liquid film in the form of a freely deformable film can also be applied to the surface of a neon sign. Depending on the viscosity and turbidity of the liquid, the thickness of the liquid film may be 1 mm or less but several mm or more, but it is preferable to reduce the size of the liquid storage container. The liquid film can be used as an ornament because the color can be produced and changed. When used as a barrier, ornaments, billboards, etc. can have a variety of effects by placing a bubble generator on the bottom, side or inside of the liquid film. When a transparent liquid is injected into the liquid film to generate a lot of bubbles when used as a barrier film, the light passes through the internal object and is indistinguishable. The liquid film can be used as a heat sink for home appliances. The liquid film can be used for heating by supplying electricity. The liquid film can be used as a heat insulating material. The liquid film can be used for cooling by controlling the temperature of the liquid. It is a versatile liquid film that can be used in various fields by using the properties of the liquid in the liquid film and the properties of the additive when the additive is added.

The present invention as described above is not limited to the preferred embodiment as described above, it is common in the art to which the present invention pertains without departing from the spirit of the invention as claimed in the claims of the present invention. Those skilled in the art can make various modifications, as well as such modifications will be within the scope of the claims described as key elements of the present invention.

As described above, the present invention provides a versatile liquid film that can be produced in various ways by using a method of supplying and recovering colored liquids in various types of partitioned spaces between transparent panels using density differences of incompatible liquids. do. It is a liquid film system that can be used as a barrier, advertising board, ornaments, etc., which can convert colors and control light transmittance. It solves the shortcomings of products that block the curtains, blinds, and sunting, and provides a billboard that can change color and produce a variety of effects when it is used as a billboard.

Claims (16)

Multi-purpose liquid film that can be used as a light shielding film or advertisement board or ornaments by supplying and recovering colored liquids between transparent panels by using the density difference of the immiscible liquid. The liquid film of claim 1, wherein the partition of the liquid film is based on letters and a background or a geometric pattern to enable various productions. The liquid film of claim 1, wherein the liquid film maximizes the function of the billboard by electric lighting on the side, the back, the inside of the liquid film, and the like. The liquid film of claim 1, wherein the fluorescent film is mixed with the liquid film to emit light when the light is emitted to maximize the advertising effect. The liquid film of claim 1, wherein the liquid film is capable of various expressions and presentations by using magnetic or charged pigments to be collected at a specific position. The liquid film of claim 1, wherein the ornaments having different densities of various materials are placed in the liquid layer to determine the position of the ornaments according to the density of the colored liquid, thereby producing a decorative effect. The liquid film according to claim 1, wherein any specific part such as a background or a letter part is treated with an opaque material when used as a decoration or a billboard. The liquid film according to claim 1, wherein the liquid film is multi-layered, and the color film is capable of controlling overall transmittance and color by using different colored liquids for each layer. The liquid film of claim 1, wherein a liquid film having colorless, three primary colors, and black colors is provided for each liquid having a different density in the multilayer liquid film. The liquid film of claim 1, wherein when the liquid film is formed in a multi-layer, the partitions may be varied in horizontal, vertical, diagonal, geometric patterns, and the like to produce various effects. The liquid film of claim 1, which can be wrapped around the surface of neon signs or the like. The liquid film of Claim 1 which can be used as a heat sink of household appliances. The liquid film of claim 1, wherein the liquid film can be used for heating by supplying electricity. The liquid film of claim 1, which can be used as a heat insulating material. The liquid film of claim 1, which can be used for cooling by controlling the temperature of the liquid. The liquid film of claim 1, wherein a bubble generating device is provided on the bottom, side, or inside of the liquid film to produce various effects.