• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Summary The present invention describes a color-seeking article comprising an illuminating material wherein the illuminating material is supplemented with a color print of a non-illuminating color system per se, to provide the color-seeking article with color rendering in both daylight that darkens without incorporating the afterglow color pigment. has a color value that is lower than 100% for each selected color in the color system and / or wherein the luminescent material is supplemented with a color lattice print of a color luster system which is not in itself luminous.
    公开号:SE1251124A1
    申请号:SE1251124
    申请日:2012-10-05
    公开日:2014-04-06
    发明作者:Christer Jansson；Daniel Larsson
    申请人:Systemtextgruppen Ab；
    IPC主号:
    专利说明:

    The present invention relates to a color-reflecting article which exhibits color reproduction in both daylight and darkness.
    Technical background Color-seeking items, such as in the form of signs, such as warning signs, are already known. From, for example, SE 519 842, it is possible to use illuminated signs printed with illuminating pigments, which signs have been coated with a raster print of bright or transparent color, in order to obtain, for example, warning signs that meet the color requirements in both daylight / lighting and colored illuminated in the dark. These signs can, on closer inspection, give a disturbing impression due to the raster print, for example striped, checkered or dotted visual impression.
    From SE 526 916 it is further edge to use illuminating signs which are printed with illuminating pigments, where a sign material is used which has a colored surface and that the color on this surface illuminates the print with illuminating pigments, whereby the colored surface of the sign is created by printing with bright color on the sign material. A problem with these signs, for example such signs as warning signs, is that not all color shades give an equally good result with regard to color rendering and search in the dark. An example is red color shades that do not work as well as choices such as yellow or green colors. Furthermore, another problem is that the color rendering of these signs in daylight is not optimal because some of the illuminating colors, which are coated at the end of the sign, vaporize the underlying color.
    SE 530 749 describes what can be called a further development of the illuminating sign as above, where a second layer of fluorescent paint is applied on top of a first layer of illuminating pigment or applied directly on top of a sign material if this includes the illuminating pigments. The fluorescent colors are sharp, which means that they can be perceived as relatively distinct in daylight. In this way, a relatively thin layer of such color can be used in signs according to SE 530 749 and in this way the transillumination can be increased so that the color search in dark colors becomes better. One of the disadvantages of the signs described above is that they are relatively complicated solutions. This also means that the production cost is relatively high, especially if small series of a certain type of sign are to be produced.
    An object of the present invention is to provide an illuminating article, such as an illuminating sign, for example a warning sign, which provides optimal color rendering in both daylight and in the dark, which is much easier to produce purely in terms of production and which is much cheaper to produce. than those described above. The latter also means that the freedom of choice regarding design and appearance increases significantly for the production of the article as the simplicity and the lower cost means that even series of a certain type of article become economically viable to produce.
    SUMMARY OF THE INVENTION The above object is achieved by means of a color-seeking article comprising a luminescent material wherein the luminescent material is supplemented with a color print of a per se non-luminescent color system, to give the color-seeking article color rendering in both daylight wherein the color print has a color value that is lower than 100% for the respective selected color in the color system and / or wherein the luminescent material is supplemented with a color lattice print of a color system which is not in itself a luminous color.
    The definition "to give the color search article color rendering in both daylight and dark" means that the search received with the color search article according to the present invention is color search. This meant that the present invention means that color search can be obtained "without incorporating light color pigments", which is a decisive difference in relation to the signs described according to SE 519 842, SE 526 916 and SE 530 749. In all the signs according to SE 519 842, SE 526 916 and SE 530 749 the color search was obtained, that is to say the color impression in Norwegians, through sign material comprises a color luminous material comprising color pigments.
    As will be appreciated from the above, the basis of the present invention is that color search can be obtained without incorporating 3 color pigments in the sign material. This can be achieved by the present invention by supplementing a luminescent material with a color print of a non-luminescent color system per se where the color print has a color value lower than 100% for each selected color in the color system or by supplementing the luminescent material with a color grid print of an inherently non-luminous color system, or by a combined ion of the above. As will be appreciated, "searchlight material" means a material which provides search in soils, but which does not include color pigments and which thus does not provide color search per se. Furthermore, it will be appreciated that there are two main orientations of the present invention. One is to incorporate a color print that does not have naxial color values and the other is a color grid print, whereby both prints are based on non-luminous color systems. The combination of the two variants is also possible according to the present invention.
    The expression "has a color value that is lower than 100% for each selected color in the color system" meant that the color value is lower than 100% for each color in a used color system. As an example, the CMYK color system can be used in accordance with the present invention. CMYK is a color model for four-color printing where the primary colors are cyan, magenta, yellow and black. As will be appreciated from the foregoing, each color in the CMYK system should be read separately for the purposes of the present invention. This means that the color value according to the present invention must be lower than 100% for each color selected, but can for example have a total color value which is much higher because each color is expressed separately. An example is a color that has 50% cyan, 50% magenta and 50% yellow, giving a total color value of 150%. Such a mixture is of course entirely possible according to the present invention. However, none of the colors have a color value of 100%. It can also be mentioned that the black color is not a color which is intended to have a high color value in solutions according to the present invention, which is due to the fact that black color search in the dark is not one of the interesting applications according to the present invention.
    It should further be mentioned that completely different color systems are of course also fully possible according to the present invention. Examples are those that have more than four primary colors, such as CcMmYK which has six -larger 4 (cyan, light cyan, magenta, light magenta, yellow and black) and Pantone Matching System (PMS) which is a color system for decorative colors there each color (a total of 1114 in number) is represented by a number. As will be appreciated, each color can be expressed separately with a color value from 0% up to 100%.
    The term "screen pattern" according to the present invention should be explained. A raster print is a print that is not completely filling but creates a monster on a surface. Examples are line grids or dot grids. What applies to all raster prints is that they do not fill the entire surface where they are printed. As a result, parts of the underlying surface also become visible. According to the present invention, this means that when a grid thickness is incorporated, such a grating can have a color value which is 100% for selected larvae. This does not require a flare scan where the grid thickness is to make the underlying surface visible & Ida.
    With the present invention, it should further be mentioned that an illuminating article, such as a sign, can of course comprise very different parts, which can also be printed in different ways. For example, a warning sign includes symbols. If such symbols, for example, are to be white and only give a light call, then these parts do not need to be overprinted with a white color layer or supplemented with a raster print. However, this may be the case. By the term "supplemented" is meant a color print and / or color grid print applied to a surface of the article where such a complement is intended, but of course not necessarily to the entire surface of the article.
    Brief Description of the Drawings Fig. 1 shows a warning sign according to an embodiment of the present invention.
    Fig. 2 shows a similar warning sign according to another embodiment of the invention, with a certain addition in relation to that shown in Fig. 1.
    Fig. 3 shows a similar warning sign according to another embodiment of the present invention.
    Fig. 4 shows another type of warning sign according to a similar embodiment of the present invention to that shown in Fig. 3.
    Specific Embodiments of the Invention As stated above, any color system can be used in accordance with the present invention, and CMYK is only an exemplary example. Similarly, various printing techniques may be used to provide a color-seeking article according to the present invention. According to an embodiment of the present invention, the color print is a screen print, an offset print or a thermal transfer print. All of these types are based on Than printing techniques that are established today. However, it is important to realize that the present invention is not limited to the flake type of printing technique, but all are in principle possible. According to a specific embodiment of the present invention, the color print is a digital print. Digital printing can be an advantage according to the present invention because this means that smaller series (editions) of a certain design for, for example, a sign can be taken from cost-effectively. By digital printing according to the present invention is meant, for example, "piezo ink jet technology" or the like. There are different ways to implement digital printing. All are possible according to the present invention. However, it may be mentioned by way of example that digital printing with solvent inks, the use of latex technology and UV-curing inks are examples which are all possible according to the present invention.
    The color printing can be applied in various ways according to the present invention. According to a specific embodiment, the color print is printed directly on the luminescent material. According to another embodiment, the color print is printed on a transparent layer which is adhered to the luminescent material. Such a transparent layer can, for example, be formed of a foil. According to the present invention, transparent layers should not be seen as color layers per se. According to the above embodiment, for example, a transparent layer printed with a color layer can then be adhered to the luminescent material, such as by curing, gluing or other type of adhesion.
    According to a specific embodiment of the present invention, the luminescent material is adhered to an underlying base material. The underlying base material can, for example, consist of plastic, plate, wood or other. Such a basic material can, for example, be the base of a sign and should therefore be seen as the underlying sign material. In connection with the above reasoning, it is important to first understand that the basic material can also be illuminating in itself, and that the basic material and the illuminating material are thus one and the same.
    The color range may vary according to the present invention. This variation depends on several parameters, such as the choice of colors in combination, the desired application, whether the article incorporates a raster print or not, etc. According to an embodiment of the present invention, the color print has a color value in the range 5-95%. for each selected color in the color system, such as a color value that is in the range of 20-80%, for example 40-70% for each selected color in the color system. The harmless color value that should be chosen thus depends, among other things, largely on the color shade. However, it can be mentioned that, for example, a level of 40-70% for each selected color in the color system is a rather interesting level according to the present invention because it has obtained a good color impression in daylight as in dark for many colors.
    As mentioned above, the afterglow material may be complemented by a color print in the form of a screen print which is printed directly on the afterglow material or on a transparent layer adhered to the afterglow material. Raster prints are explained in more detail below in connection with the description of the drawings. The drawings show two examples of raster patterns, namely line raster and dot raster. It was noted that different parts of a color-seeking article according to the invention may have different prints. For example, some parts may have raster prints while other parts, such as where symbols exist, do not have an overlying raster. It should also be pointed out that with a raster print, a lot of choice or chosen color can have a color value of 100%. In this case, it does not make sense for there to be a transillumination where the raster part is applied and therefore you normally want to keep this part as colorful as possible.
    As will be appreciated from the above, the present invention encompasses color-seeking articles which include both a color print and a raster color print. According to a specific embodiment of the present invention, the luminescent material is supplemented with a first color print with a color value lower than 100% for each selected color and wherein the luminescent material is further supplemented with a second color print in the form of a raster print which is printed on the outside of the first color print. According to this embodiment, two different color prints have been combined which are printed with non-luminous color systems. Even in this case, of course, the color value can vary, both for the first color print and for the second color print (raster print), even if the latter is normally kept at 100% for the respective selected larvae. According to a specific embodiment, the first color print therefore has a color value in the range of 5-95% for each selected color in the color system, such as a color value which is in the range of 20-80%, for example 20-60%, such as 20-40 %, for each selected color in the color system. Also in this case, the selected color value depends on selected -larges, etc., but in general it may now be better to choose a slightly lower level of color value as the color-seeking article is also combined with a raster print that has a higher color value. In this way, an optimal effect can be obtained through clear color, for example clear green color in daylight, which is largely created by the grid thickness, as well as a clear green light in dark obtained by underlying underlying light material together with an overlying weaker green color layer clearly penetrates the raster pressure.
    Has also a weaker grant color layer Ora that the possibility of efficient charging of underlying illuminating material increases.
    As mentioned above, a color-seeking article, such as a sign, for example a warning sign, may of course have different designs according to the present invention. According to one embodiment of the invention, the color-seeking article comprises symbols and / or signs which differ from the general background of the color-seeking article. Examples of this are clearly shown in the drawings. According to a specific embodiment, symbols and / or signs are marked by marked contour lines. This means that the contrast between symbol and background (other color) can be increased. This can be especially interesting for the display in the dark as you can create a clearer sharp edge on where the symbol ends and the image background begins. A contour line according to the present invention can typically consist of a color with a high color value, which causes it to become "dark" and thus creates the intended contrast to the search.
    The color search article can be many different possible applications. Examples are evacuation or warning articles, such as evacuation or warning signs. Many different color choices, more or less all, 8 are possible. However, for certain types of applications, such as evacuation or warning signs, certain color combinations are of particular interest. These are, among other things, a green color background together with white symbols or text, correspondingly fixed with a red background, as well as certain types of signs where yellow and black color are combined. There are of course many other examples, but the above can be mentioned especially for those who are often used in Sweden.
    Detailed Description of the Drawings Fig. 1 shows a warning sign according to an embodiment of the present invention. Fig. 1 shows a warning sign comprising an underlying sign material having a luminescent material on top. This searchlight material has no color search in itself. The sign also has a color print, in this case suitably a green color for the background and possibly also a color for the symbols and the frame, which color print has a color value that is less than 100% for the respective selected colors from a non-luminous color system (the viii saga green shade for background and possibly white color where symbols and frames are arranged). It should be noted that the symbols are not necessarily printed with color printing on top of illuminated materials as illuminating materials can be perceived as white in daylight. The warning sign according to the present invention, shown in Fig. 1, provides color gamut in all daylight which darkens without incorporating luminous color pigments. The warning sign is also suitable for digital printing.
    Fig. 2 shows a similar warning sign according to Fig. 1. In this case, the symbols are surrounded by marked contour lines. These contour lines can be completely dark and also have colors with a color value of 100% for the respective selected larvae. This is because these parts should only create contrast and not color demand in chips.
    Fig. 3 shows a similar warning sign, but according to another embodiment of the present invention. In this case, the luminescent material is supplemented with a lattice print, in this case a line lattice, which is the color print of a non-luminous color system per se. The line grid is suitably printed in green and this grid can have a color value of 100%. It should also be noted that the illuminating material can be supplemented with first a color print to create a green background, where the selected color has a color value that is lower than 100%, often significantly lower than 100%, such as perhaps 20-40 %, and then also a raster print in green.
    Fig. 4 shows another type of warning sign according to a similar embodiment of the present invention to that shown in Fig. 3. In this case, however, it is a dot grid that is used and not a line grid. It was in this context papekas that raster monsters can be created with basically any shapes such as heist, such as crosses, stars, etc. Furthermore, a warning sign according to Fig. 4 probably has a red background and a white symbol.
    Conclusions The present invention provides a color-demanding article, such as an illuminating sign, for example a warning sign, which provides optimal color rendering in both daylight and in the dark, which is much easier to produce purely in terms of production in a cheap way even for small series. With the present invention, such a color-seeking article is provided where the color-seeking is made possible without the use of color-seeking pigments.
    权利要求:
    Claims (18)
    [1]
    A color-seeking article comprising a luminescent material wherein the luminescent material is supplemented with a color print of a non-luminous color system per se, to give the color-luminous article color rendering in both daylight and dark without incorporating luminescent color pigments, the color print having a color value that is lower than 100% for the respective selected color in the color system and / or wherein the illuminating material is supplemented with a color grid print of a color system which is not inherently non-illuminating.
    [2]
    A color-seeking article according to claim 1, wherein the color system is CMYK.
    [3]
    A color search article according to claim 1 or 2, wherein the color print is a screen print, an offset print or a thermal transfer print.
    [4]
    A color-seeking article according to claim 1 or 2, wherein the color print is a digital print.
    [5]
    A color-seeking article according to any one of claims 1-4, wherein the color print is printed directly on the luminous material.
    [6]
    A color-luminous article according to any one of claims 1-4, wherein the color print is printed on a transparent layer adhered to the luminescent material.
    [7]
    A color-seeking article according to any one of claims 1-6, wherein the luminous material is adhered to an underlying base material.
    [8]
    A color-seeking article according to any one of claims 1-7, wherein the color print has a color value that is in the range 5-95% for each selected color in the color system.
    [9]
    A color-seeking article according to any one of claims 1-8, wherein the color print has a color value that is in the range of 20-80% for each selected color in the color system. 11
    [10]
    A color-seeking article according to any one of claims 1-9, wherein the color print has a color value that is in the range of 40-70% for each selected color in the color system.
    [11]
    A color-seeking article according to any one of claims 1-10, wherein the luminescent material is supplemented with a color print in the form of a raster print printed directly on the luminescent material or on a transparent layer adhered to the luminescent material.
    [12]
    A color-seeking article according to any one of claims 1-11, wherein the luminescent material is supplemented with a first color print with a color value lower than 100% for each selected color and wherein the luminescent material is further supplemented with a second color print in the form of a raster print printed outside said first color print.
    [13]
    A color-seeking article according to claim 12, wherein the first color print has a color value that is in the range of 5-95% for each selected color in the color system.
    [14]
    A color-seeking article according to claim 12 or 13, wherein the first color print has a color value that is in the range of 20-80% for each selected color in the color system.
    [15]
    A color-seeking article according to any one of claims 12-14, wherein the first color print has a color value that is in the range of 20-60% for each selected color in the color system.
    [16]
    A color search article according to any one of claims 1-15, wherein the color search article comprises symbols and / or signs, which differ from the general background of the color search article.
    [17]
    A color-demanding article according to claim 16, wherein symbols and / or signs are surrounded by marked contour lines. 12
    [18]
    A color-seeking article according to any one of claims 1-17, wherein the color-seeking article is an evacuation or warning article. : •%, • II ll 3/4 IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII 4/4
    类似技术:
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    SE519842C2|2003-04-15|Call sign
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    JP3116806U|2005-12-22|Luminous plate
    同族专利:
    公开号 | 公开日
    EP2717245A3|2014-11-05|
    SE537109C2|2015-01-13|
    EP2717245B1|2020-02-26|
    EP2717245A2|2014-04-09|
    DK2717245T3|2020-05-18|
    ES2790401T3|2020-10-27|
    PT2717245T|2020-04-28|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    JPS6032695A|1983-08-01|1985-02-19|Toppan Printing Co Ltd|Display article|
    GB2147542A|1983-10-05|1985-05-15|Fade In Products|Printed articles|
    NO160317C|1986-08-29|1989-04-05|Zign Lite Scandinavia|PROCEDURE FOR MANUFACTURING A ASSEMBLY PLATE FOR USE FOR ADVERTISING SIGNS OR SIMILAR.|
    US6395408B1|1996-06-28|2002-05-28|Pioneer Plastics Corporation|Decorative laminate incorporating photoluminescent material|
    US6555215B2|2001-02-14|2003-04-29|Algerome Pitts|Utility accessories and service hardware having luminosity for non-lighted and emergency conditions|
    SE519842C2|2001-02-23|2003-04-15|System Text Ab|Call sign|
    SE526916C2|2004-04-30|2005-11-15|System Text Ab|Call sign and procedure for making one|
    SE530749C2|2007-02-08|2008-09-02|Systemtext Ab|Illuminated sign with fluorescent color|JP6656746B2|2015-02-09|2020-03-04|伸 唐沢|Sign|
    JP2016224383A|2015-06-04|2016-12-28|積水樹脂株式会社|Luminous sign|
    DE102015217406A1|2015-09-11|2017-03-16|Lufthansa Technik Ag|Escape route marking for aircraft|
    GB201520896D0|2015-11-26|2016-01-13|Saf T Glo Ltd|Illumination apparatus|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE1251124A|SE537109C2|2012-10-05|2012-10-05|Color luminous article|SE1251124A| SE537109C2|2012-10-05|2012-10-05|Color luminous article|
    EP13187205.3A| EP2717245B1|2012-10-05|2013-10-03|Colour afterglowing article|
    DK13187205.3T| DK2717245T3|2012-10-05|2013-10-03|COLOR AFRICULAR ARTICLE|
    ES13187205T| ES2790401T3|2012-10-05|2013-10-03|Color afterglow item|
    PT131872053T| PT2717245T|2012-10-05|2013-10-03|Colour afterglowing article|
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