CN101059833B - Parts including marking marks and 2D codes - Google Patents

Abstract

The present invention relates to a two-dimensional code with a mark, and an object thereof is to provide a two-dimensional mark with a mark, which can simultaneously represent digital information and visual information by combining a two-dimensional code representing information by a cell distribution pattern with a mark sign. In order to achieve the above object, the two-dimensional code (1) representing information by the distribution pattern of the cells (2) is superimposed on a mark (3) visually representing a character (C). In a preferred form, the character marking device is characterized in that an outline is provided at a boundary of the character of the marking mark. In a more preferred form, the two-dimensional code representing information by a distribution pattern of cell dots (D) differentially applied in the cells (2) is superimposed on a mark representing a character visually, and at least a part of the cell dots have a coloring area smaller than the area of the cells.

Description

Translated fromChinese

包括标志记号与二维代码的部件Parts including marking marks and 2D codes

技术领域technical field

本发明涉及带有标志的二维代码，更具体地说，本发明涉及在用于表示公司、团体等的标志记号中添加有二维代码的带有标志的二维代码。 The present invention relates to a logo-attached two-dimensional code, and more specifically, the present invention relates to a logo-attached two-dimensional code in which a two-dimensional code is added to an logo symbol for representing a company, an organization, or the like. the

背景技术Background technique

二维代码像在图1(a)中表示的一个实例那样，包括组合特定比例的正方形的3个定位符号1a、1b和1c，在该定位符号1a、1b和1c之间，具有正方形的多个单元2，有区别地将上述单元2涂敷为白色和黑色(在下面将有区别地涂敷的单元称为“单元点”)，由此，记录信息(比如，参照日本特开平10-208001号文献)。由于这样的二维代码1可记录多于条形码的信息，故可频繁地使用。 A two-dimensional code, like an example shown in FIG. Eachunit 2 is differentiatedly coated with white and black (hereinafter, the units coated differently are referred to as "unit dots"), whereby information is recorded (for example, refer to Japanese Patent Laying-Open Hei 10- 208001 document). Since such a two-dimensional code 1 can record more information than a barcode, it can be frequently used. the

上述二维代码可通过比如，设置于便携电话上的读取装置而读取，由此，可获得比如公司等的团体的URL等的信息。 The above-mentioned two-dimensional code can be read by, for example, a reading device provided on a mobile phone, thereby obtaining information such as URLs of organizations such as companies. the

但是，基本上，这样的二维代码为白色和黑色的组合，即使在由小册子等表示的情况下，仍是人们无法理解的信息，仅仅通过观看上述二维代码，则无法理解是什么样的公司或团体。于是，在由小册子等表示的场合，具有损害小册子的设计等，以及对于仅仅凭借视觉而观看的人来说麻烦的缺点。 However, basically, such a two-dimensional code is a combination of white and black, and even if it is displayed on a pamphlet, it is still information that people cannot understand, and it is impossible to understand what it is like just by looking at the above two-dimensional code company or group. Therefore, in the case of displaying by a booklet or the like, the design of the booklet or the like is impaired, and there are disadvantages that it is troublesome for people who only see it visually. the

最近，就通过上述那样的单元2的分布图案，表示信息的二维代码来说，还公开有通过红绿蓝3色表示色彩，并且以上述色彩有区别地涂敷单元的方式，形成分布图案的方法(日本特开2000-123132号文献)。 Recently, in terms of two-dimensional codes that express information through the distribution pattern of the above-mentionedcells 2, it is also disclosed that the color is represented by three colors of red, green, and blue, and the distribution pattern is formed by coating the cells with the above-mentioned colors differently. method (Japanese Patent Laid-Open No. 2000-123132 document). the

另一方面，图1(b)所示的那样的标志记号3用作暗示其本身、公司、团体的标记，多为经设计的标记，从视觉上提供良好的印象。因此，具有许多人可通过辨认，瞬时地识别什么样的公司，团体的优点，但是，另一方面，没有内含数字的信息。 On the other hand, thelogo mark 3 as shown in FIG. 1( b ) is used as a mark implying itself, a company, or a group, and many of them are designed marks to provide a good impression visually. Therefore, there is an advantage that many people can instantly recognize what kind of company or group they are, but on the other hand, there is no information including numbers. the

本发明是针对上述的课题而提出的，本发明的课题在于提供一种带有标志的二维标记，将通过在单元中有区别地涂敷的单元点的分布图案而表示信息的二维代码与标志记号组合，由此可同时表示数字信息和视觉信息。 The present invention is made in view of the above-mentioned problems, and the problem of the present invention is to provide a two-dimensional mark with a mark, a two-dimensional code that expresses information through the distribution pattern of the cell points that are applied differently in the cells Combined with logo marks, it is possible to represent both digital and visual information at the same time. the

发明内容Contents of the invention

为了解决上述课题，本发明的带有标志的二维代码的特征在于二维代码和通过视觉方式表示字符的标志记号重合，该二维代码通过单元的分布图案而表示信息。 In order to solve the above-mentioned problems, the two-dimensional code with a mark of the present invention is characterized in that the two-dimensional code and the mark mark visually representing characters are superimposed, and the two-dimensional code represents information by a distribution pattern of cells. the

在本发明的优选形式中，其特征在于上述多个单元按照3个以上的色彩而着色，其中的一个为基准着色，上述基准着色的单元点表示信息图案。 In a preferred form of the present invention, the plurality of cells are colored in three or more colors, one of which is a reference color, and the cell dots of the reference color represent an information pattern. the

在本发明的其他优选形式中，其特征在于在上述标志记号的字符的边界设置轮廓，另外的特征在于上述轮廓所通过的单元以上述轮廓的边界为界线而有区别地涂敷。 In another preferred aspect of the present invention, it is characterized in that an outline is provided on the character boundary of the above-mentioned logo mark, and in that the cells through which the outline passes are painted differently with the boundary of the outline as a boundary. the

在上述优选形式中，本发明的特征在于在与以上述基准着色以外的色彩涂敷的单元邻接且按照基准着色涂敷的单元中，设置阴影。 In the above preferred form, the present invention is characterized in that a shade is provided in a cell that is adjacent to a cell painted in a color other than the above-mentioned standard color and that is painted in the standard color. the

在本发明的其他优选形式中，其特征在于形成信息图案的单元点通过透明的红外线吸收墨而印刷。另外，在这样的形式中，其特征在于上述字符包括文字部分、图形部分和背景部分，在文 字部分和图形部分重合的场合，仅仅上述文字部分和背景部分的单元点通过上述红外线墨而印刷。此外，其特征在于上述字符包括文字部分、图形部分和背景部分，在文字部分和图形部分重合的场合，仅仅上述图形部分的单元点通过上述红外线墨而印刷。 In another preferred form of the present invention, it is characterized in that the unit dots forming the information pattern are printed with transparent infrared absorbing ink. In addition, in such a form, it is characterized in that the above-mentioned characters include a character part, a graphic part and a background part, and when the character part and the graphic part overlap, only the unit points of the above-mentioned character part and the background part are printed by the above-mentioned infrared ink . In addition, it is characterized in that the above-mentioned character includes a character part, a figure part and a background part, and when the character part and the figure part overlap, only the unit dots of the above-mentioned figure part are printed with the above-mentioned infrared ink. the

在本发明的带有标志的二维代码的更优选的形式中，其特征在于二维代码和通过视觉方式表示字符的标志记号重合，该二维代码通过在单元中有区别地涂敷的单元点的分布图案而表示信息，并且至少一部分的上述单元点的着色面积小于单元的面积。 In a more preferred form of the marked two-dimensional code according to the invention, characterized in that the two-dimensional code coincides with the marking markings visually representing the character, the two-dimensional code passing through the cells differentially applied in the cells Information is represented by a distribution pattern of dots, and the colored area of at least a part of the above-mentioned unit dots is smaller than the area of the unit. the

在上述形式中，其特征在于上述着色面积小于单元的面积的单元点以上述单元的中心部为中心，按照单元面积的3％以上，以规定色而着色，另外的特征在于上述着色面积小于单元的面积的单元点为几何形状。此外的特征在于上述着色面积小于单元的面积的单元点为不定形状。另外，在这样的形式中，其特征在于包括上述着色面积小于单元的面积的单元点的单元的上述单元点以外的部分按照不同于前述单元点的颜色而着色。 In the above-mentioned form, it is characterized in that the unit point whose colored area is smaller than the area of the unit is colored with a predetermined color at a rate of 3% or more of the unit area centered on the center of the unit, and in that the colored area is smaller than that of the unit. The unit point of the area is a geometric shape. Another feature is that the above-mentioned cell points whose colored area is smaller than the cell area have an indeterminate shape. In addition, such an aspect is characterized in that the part other than the unit point of the unit including the unit point having the colored area smaller than the area of the unit is colored in a color different from the unit point. the

附图说明Description of drawings

图1(a)表示现有技术的二维代码(局部表示)的平面图，图1(b)表示现有技术的标志的平面图； Fig. 1 (a) represents the plan view of the two-dimensional code (partial representation) of prior art, and Fig. 1 (b) represents the plan view of the mark of prior art;

图2为本发明的一个实施例的平面图； Fig. 2 is the plan view of an embodiment of the present invention;

图3(a)为本发明的另一实施例的平面图，图3(b)为表示单元的状态的示意图； Fig. 3 (a) is the plan view of another embodiment of the present invention, and Fig. 3 (b) is the schematic diagram representing the state of unit;

图4为本发明的单元的阴影部分的示意图； Fig. 4 is the schematic diagram of the shaded part of unit of the present invention;

图5为本发明的另一实施例的平面图； Fig. 5 is the plan view of another embodiment of the present invention;

图6为本发明的另一实施例的平面图； Fig. 6 is the plan view of another embodiment of the present invention;

图7为二维代码的平面图； Fig. 7 is the plan view of two-dimensional code;

图8为本发明的实施例的平面图； Fig. 8 is the plan view of the embodiment of the present invention;

图9为表示上述实施例中的单元的状态的说明图； Figure 9 is an explanatory diagram representing the state of the unit in the above-mentioned embodiment;

图10为说明读取装置的读取机构的图； Figure 10 is a diagram illustrating the reading mechanism of the reading device;

图11为本发明的第2实施例的平面图； Fig. 11 is the plan view of the 2nd embodiment of the present invention;

图12为说明不定形的单元点的说明图； Figure 12 is an explanatory diagram illustrating an amorphous unit point;

图13为本发明的第3实施例的平面图。 Fig. 13 is a plan view of a third embodiment of the present invention. the

具体实施方式Detailed ways

图1(b)为标志记号3的平面图，像根据图1(b)显然知道的那样，比如，标志记号3中的表示团体名称等的字符C包括空白的圆形部分(图形部分)31和在该圆形部分中表示的文字部分(在本实施例中，为“M”)32，在本发明中，像图2所示的那样，在该标志记号3上重合有形成信息图案的二维代码1(仅仅表示二维代码中的一部分)。在本实施例中，标志记号3的颜色与文字部分32和圆形部分31的外侧的背景部分33相同，圆形部分31为空白的。另外，二维代码1中的单元2像图1(a)所示的那样，有区别地涂敷成黑色和白色，二维代码的信息图案通过2种颜色表示。 Fig. 1(b) is a plan view of thesign mark 3. As is evident from Fig. 1(b), for example, the character C representing the name of an organization etc. in thesign mark 3 includes a blank circular part (figure part) 31 and The character part ("M" in this embodiment) 32 shown in the circle part, in the present invention, as shown in FIG. Dimensional code 1 (represents only a part of the two-dimensional code). In this embodiment, thelogo mark 3 has the same color as thetext portion 32 and thebackground portion 33 outside thecircular portion 31 , and thecircular portion 31 is blank. In addition, thecells 2 in the two-dimensional code 1 are painted in black and white differently as shown in FIG. 1( a ), and the information pattern of the two-dimensional code is represented by two colors. the

上述这样的实施例具有文字部分32和圆形部分31的边界通过二维代码的单元2的彩色(黑；基准着色)侵蚀，标志记号3难以辨认的缺点。 The above-mentioned embodiment has the disadvantage that the boundary between thecharacter portion 32 and thecircular portion 31 is eroded by the color (black; reference color) of theunit 2 of the two-dimensional code, and thelogo mark 3 is difficult to recognize. the

图3为本发明的第2实施例，像根据该图而知道的那样，在本实施例中，沿标志记号3中的至少字符C的边界，设置轮廓。即，沿圆形部分31的边界部分和文字部分32的边界部分设置轮廓34、35，由上述圆形部分31和文字部分32形成的字符C上浮。这样，目视的辨认性提高。 FIG. 3 is a second embodiment of the present invention. As can be seen from this figure, in this embodiment, an outline is provided along at least the boundary of the character C in theindex mark 3 . That is, theoutlines 34 and 35 are provided along the border between thecircular portion 31 and thecharacter portion 32, and the character C formed by thecircular portion 31 and thecharacter portion 32 floats up. In this way, visual visibility is improved. the

在本实施例中，白色部分表示上述第1实施例中的黑色部分， 通过上述白色部分(基准着色)表示信息图案。在此场合，上述多个单元按照3种以上的色彩进行着色，其中的一个为基准着色，上述基准着色的单元点表示信息图案。即，通过白色部分(基准着色)和其它的色彩部分，按照二进制记录信息。 In this embodiment, the white portion represents the black portion in the above-mentioned first embodiment, and the information pattern is represented by the above-mentioned white portion (standard coloring). In this case, the plurality of cells are colored in three or more colors, one of which is a reference color, and the cell dots of the reference color represent an information pattern. That is, information is recorded in binary by a white part (base coloring) and other color parts. the

因前述的轮廓，信息图案混乱，但是，在这样的二维代码中，由于即使在约30％的缺损的情况下，仍可读取(日本特开平10-208001号文献)，故对于读取装置的二维代码的读取没有妨碍。此外，像图3(b)所示的那样，即使在单元2以轮廓34或35为界线，通过另外的颜色有区别地涂敷的情况下，仍可通过基准的白色部分(基准着色)，表示信息图案，这样，可有效地读取数字信息。 Due to the aforementioned outline, the information pattern is confused, but, in such a two-dimensional code, because it can still be read even in the case of about 30% of the defect (Japanese Patent Laid-Open No. 10-208001 document), so for reading There is no hindrance to reading the two-dimensional code of the device. In addition, as shown in FIG. 3( b), even if theunit 2 is coated with a different color with theoutline 34 or 35 as the border, the white part of the reference (reference coloring) can still be passed, Indicates information patterns so that digital information can be efficiently read. the

在本发明的优选形式中，像图4所示的那样，可以白色以外的色彩设置阴影36。即，可在与按照上述基准着色以外的色彩而涂敷的单元邻接的按照基准着色而涂敷的单元上设置阴影。通过设置这样的阴影36，可增加上述白色以外的单元2的单元点和白色的单元2的单元点的对比度，可容易进行读取装置的读取。 In a preferred form of the invention, as shown in FIG. 4, shading 36 may be provided in a color other than white. That is, a hatching may be provided on a cell coated with a standard color adjacent to a cell coated with a color other than the above-mentioned standard color. By providingsuch shadows 36, the contrast between the cell dots of thenon-white cells 2 and the cell dots of thewhite cells 2 can be increased, and reading by a reading device can be facilitated. the

图5为本发明的第3实施例的平面图，像根据该图而知道的那样，在圆形部分31中的除了文字部分32以外的部分，单元点无法辨认。该部分的单元2通过红外线吸收墨(参照日本特开平6-107985号文献)有区别地涂敷，形成单元点。由于上述红外线吸收墨是透明的，故除了文字部分32和背景部分33以外，单元点无法辨认。通过采用这样的红外线吸收墨，上述圆形部分31中的除了文字部分32以外的部分的单元点的目视困难。但是，可通过设置于便携电话等中的红外线读取装置而读取，可容易获得数字信息。 FIG. 5 is a plan view of a third embodiment of the present invention. As can be seen from this figure, the unit points cannot be recognized in the portion of thecircular portion 31 other than thecharacter portion 32 . Thecells 2 of this part are coated differentially with an infrared absorbing ink (refer to Japanese Patent Application Laid-Open No. 6-107985) to form cell dots. Since the above-mentioned infrared absorbing ink is transparent, the unit dots cannot be seen except for thecharacter portion 32 and thebackground portion 33 . By using such an infrared absorbing ink, the unit dots in the portion other than thecharacter portion 32 in thecircular portion 31 are difficult to be seen. However, digital information can be easily obtained by reading it with an infrared reading device installed in a mobile phone or the like. the

图6为上述第3实施例的一种形式的平面图，按照本实施例，形成下述的结构，其中，在文字部分32和背景部分33上，通过 上述红外线吸收墨，印刷单元点，上述圆形部分31中的除了文字部分32以外的部分按照同一颜色着色(在此场合，还具有在白色时，背景部分未表示的情况)，通过白色形成单元点。 Fig. 6 is a plan view of a form of the above-mentioned third embodiment. According to this embodiment, the following structure is formed, wherein, on thecharacter part 32 and thebackground part 33, the above-mentioned infrared ray absorbing ink is used to print unit dots, and the above-mentioned circular Parts other than thecharacter part 32 in theshape part 31 are colored in the same color (in this case, the background part may not be shown in white), and the unit dots are formed in white. the

上述实施例为使形成基准的颜色的单元基本上全部按照基准着色进行彩色处理的场合，但是，同样在上述单元未按照基准着色而进行彩色处理的场合，可读取二维代码。 In the above-mentioned embodiment, basically all the cells forming the reference color are color-processed according to the reference coloring, but similarly, when the above-mentioned cells are not colored according to the reference color processing, the two-dimensional code can be read. the

图8为表示二维代码采用图7所示的代码的场合(标志记号采用图1(b)的标记)的本发明的一个实施例的平面图。该二维代码为边长为4mm的方形的单元按照纵横45×45个并列的结构。 Fig. 8 is a plan view showing an embodiment of the present invention in which the code shown in Fig. 7 is used as a two-dimensional code (the mark of Fig. 1(b) is used as an index mark). The two-dimensional code is a square unit with a side length of 4 mm in a parallel structure of 45×45 vertically and horizontally. the

像根据图8知道的那样，在上述标志记号3中，文字部分32和背景部分33为相同颜色(在图8中，为黑色，但是，可为各种色彩)，圆形部分31按照白色而着色，白色为基准的色彩。另外，对单元2进行着色的单元点D为一部分为菱形的单元点Dr，不对全部的正方形的单元2进行着色。即，菱形的单元点Dr的着色面积小于单元2的面积。图9以示意方式表示该状态。像根据图9而知道的那样，单元点Dr的面积在本实施例中，为单元2的面积的1/2(第4实施例)。 As is known from FIG. 8, in the above-mentionedsign mark 3, thecharacter part 32 and thebackground part 33 are the same color (in FIG. 8, it is black, but it can be various colors), and thecircular part 31 is white. For coloring, white is the base color. In addition, the unit point D for coloring theunit 2 is a part of rhombus unit point Dr, and not all thesquare units 2 are colored. That is, the colored area of the rhombus-shaped unit point Dr is smaller than the area of theunit 2 . FIG. 9 schematically shows this state. As can be seen from FIG. 9 , the area of the cell point Dr is 1/2 of the area of thecell 2 in this embodiment (fourth embodiment). the

上述菱形的单元点Dr在本实施例中，按照黑色和白色着色。像根据图8而知道的那样，由于文字部分32和背景部分33按照黑色着色，故菱形的单元点Dr按照白色而着色(参照图9的第1排)，圆形部分31按照白色而着色，因此，菱形单元点Dr按照黑色而着色(参照图9的第2排)。 The rhombus-shaped unit points Dr are colored black and white in this embodiment. As known from FIG. 8, since thecharacter portion 32 and thebackground portion 33 are colored in black, the rhombus unit point Dr is colored in white (refer to the first row in FIG. 9 ), and thecircular portion 31 is colored in white, Therefore, the rhombus-shaped unit point Dr is colored in black (see the second row in FIG. 9 ). the

在此场合，某单元2中的菱形的单元点Dr以外的部分按照其它的颜色(黑或白)着色(参照图10)。 In this case, the portion other than the rhombus-shaped cell point Dr in acertain cell 2 is colored in another color (black or white) (see FIG. 10 ). the

在未按照菱形而着色的其它的单元2，比如，文字部分32和背景部分33的单元2的场合，不应按照白色而着色的单元构成单 元整体按照黑色而着色的单元点D1，圆形部分31中的不应按照黑色而着色的单元构成单元整体染成白色的单元点D2。由此，可作为二维代码的单元点而辨认的单元点仅仅形成菱形的单元点Dr，标志记号3容易辨认。 In the case ofother units 2 that are not colored as a rhombus, for example, in the case of theunit 2 of thetext part 32 and thebackground part 33, the unit that should not be colored in white constitutes the unit point D1 of the unit that is colored in black as a whole, and the circle The cells in theportion 31 that should not be colored in black constitute the cell dot D2 in which the entire cell is colored white. Thereby, the only unit dots recognizable as the unit dots of the two-dimensional code form the rhombic unit dots Dr, and theindex mark 3 is easily recognizable. the

图10为用于说明在上述那样的二维代码结构中，可通过读取装置读取的机构的图。上述读取装置为可读取单元2的中心部分DC(参照第3单元)的结构，发现无论形状为什么样，均可读取。 FIG. 10 is a diagram for explaining a mechanism that can be read by a reading device in the two-dimensional code structure as described above. The above-mentioned reading device has a structure that can read the center portion DC of the unit 2 (see the third unit), and it was found that it can read regardless of the shape. the

像图10的第4单元那样，单元整体按照黑色而着色，读取装置比如，识别为1，另外，像第5单元那样，单元整体按照白色而着色，识别为0，在此场合，在比如，像图10的第1单元2那样，菱形的白色的单元点Drw的场合，与上述第5单元的场合不同，像通过图表而表示的那样，取按照某程度辨认为黑色的值，即使在该情况下，在读取装置的阈值低于上述值的场合，仍作为白色而识别为0。另一方面，像第2单元2那样，菱形的黑色的单元点Drb的场合与上述第4单元时不同，像通过图表而表示的那样，取按照某程度辨认为白色的值，即使在该情况下，在读取装置的阈值高于上述值的场合，仍作为黑色而识别为1。 Like the fourth unit in FIG. 10, the entire unit is colored black, and the reading device recognizes it as 1, for example. In addition, like the fifth unit, the entire unit is colored white, and it is recognized as 0. In this case, for example, 10, like thefirst unit 2 in FIG. 10, in the case of the diamond-shaped white unit point Drw, unlike the case of the above-mentioned fifth unit, as shown in the graph, it takes a value recognized as black to a certain extent, even in In this case, when the threshold value of the reading device is lower than the above-mentioned value, it is still recognized as 0 as white. On the other hand, as in thesecond unit 2, the diamond-shaped black unit point Drb is different from the above-mentioned fourth unit, as shown in the graph, it takes a value recognized as white to a certain extent, even in this case In this case, when the threshold value of the reading device is higher than the above value, it is still recognized as 1 as black. the

进而，由于像上述那样，上述读取装置为可读取单元2的中心部分DC(参照第3单元)的结构，故即使在上述单元点的面积，比如，像菱形那样为一半的情况下，读取装置仍不显示一半的值，可按照某程度而取较高的值(作为黑色而识别的值)。 Furthermore, since the above-mentioned reading device is a structure capable of reading the center portion DC (referring to the 3rd unit) of theunit 2 as described above, even if the area of the above-mentioned unit point is, for example, half as a rhombus, The reading device still does not display half the value, and may take a higher value (a value recognized as black) to some extent. the

于是，如果以单元2的中心部分DC为中心形成单元点，则即使面积小也可容易读取。在以单元2的中心部分DC为中心，形成单元点的场合，如果单元点的面积在单元2的面积的3％以上，则可容易地在便携电话的读取装置中进行读取。最好，该单元点的面积在单元2的面积的20％以上。 Therefore, if the cell dots are formed centering on the center portion DC of thecell 2, it can be easily read even if the area is small. When the unit dots are formed centering on the center portion DC of theunit 2, if the area of the unit dots is 3% or more of the area of theunit 2, it can be easily read by the reading device of the mobile phone. Preferably, the area of the unit point is more than 20% of the area ofunit 2. the

此外，在本发明的带有标志的二维代码中，像图8所示的那样，在带有标志的二维代码的外侧，设置按照白色而着色的空白4。这样做的原因在于：如果该空白4的宽度L不足单元2的横向或纵向的长度的50％，则难以通过读取装置而读取(在下述的实施例中，也同样，在图中省略)。 In addition, in the two-dimensional code with a mark of the present invention, as shown in FIG. 8 , aspace 4 colored in white is provided outside the two-dimensional code with a mark. The reason for doing this is: if the width L of thisspace 4 is less than 50% of the horizontal or vertical length of theunit 2, it will be difficult to read by the reading device (in the following embodiments, the same is omitted in the figure). ). the

图11为本发明的第5实施例的平面图。同样在本实施例中，采用图7的二维代码1，标志记号3采用图1(b)的标记。本实施例具有与上述实施例相同的单元的尺寸，单元数量。 Fig. 11 is a plan view of a fifth embodiment of the present invention. Also in this embodiment, the two-dimensional code 1 in FIG. 7 is used, and themark 3 in FIG. 1( b ) is used. This embodiment has the same cell size and number of cells as the above embodiment. the

在本实施例中，具有圆形的单元点Dc。上述圆形的单元点Dc为与正方形的单元2内切的圆，不对全部的上述单元2进行着色。同样在本实施例中，文字部分32和背景部分33按照相同颜色形成，圆形部分31按照白色形成。 In this embodiment, there is a circular unit point Dc. The circular cell point Dc is a circle inscribed in thesquare cell 2 , and all thecells 2 are not colored. Also in this embodiment, thecharacter portion 32 and thebackground portion 33 are formed in the same color, and thecircular portion 31 is formed in white. the

同样在本实施例中，圆形的单元点Dc的色彩以外的剩余的单元部分按照其它的颜色而着色。按照上述图11，文字部分32和背景部分33为黑色，而该部分的圆形的单元点Dc按照白色而着色，剩余的单元部分按照黑色而着色。在本实施例中，圆形部分31像上述那样为白色，但是，单元点Df为不定形状，并且为白和黑以外的着色。即使在为黑以外的着色的情况下，仍像图6中的第6单元那样，在大于上述阈值的值的场合，识别为1，不妨碍二维代码的信息的传递。于是，在上述第1实施例和本实施例中，即使在为黑色的文字部分32和背景部分33按照黑以外的色彩而着色的情况下，显然不对信息的传递造成妨碍。 Also in this embodiment, the remaining unit portions other than the color of the circular unit dots Dc are colored in other colors. According to the above-mentioned FIG. 11 , thecharacter portion 32 and thebackground portion 33 are black, the circular unit dots Dc in this part are colored white, and the remaining unit parts are colored black. In this embodiment, thecircular portion 31 is white as described above, however, the unit dot Df has an indeterminate shape and is colored other than white or black. Even in the case of coloring other than black, as in the sixth unit in FIG. 6 , if the value is greater than the above-mentioned threshold value, it is recognized as 1, and the transmission of the information of the two-dimensional code is not hindered. Therefore, in the above-mentioned first embodiment and the present embodiment, even when theblack character portion 32 and thebackground portion 33 are colored in a color other than black, it is clear that information transmission is not hindered. the

在上述第1实施例和第2实施例中，采用圆形、菱形的单元点，显然，可有效地采用其它的几何形状，比如，与单元类似形状的四边形、六边形等。 In the above-mentioned first and second embodiments, circular and diamond-shaped unit points are used. Obviously, other geometric shapes can be effectively used, such as quadrilateral and hexagonal shapes similar to the units. the

图12为以示意方式表示上述不定形的单元点Df的图，但是， 在通过斜线表示的单元的信息打算通过二维代码表示的场合，在过去，单元号码(通过横向号码-纵向号码表示)4-2，5-2，2-3，3-3，4-3，5-3按照黑色等着色，按照白色对其它的号码着色。但是，在本实施例中，通过由粗线表示的那样的形状，形成单元点Df，按照规定的色彩，对单元点Df的内部进行着色。比如由于，单元号码4-2的单元未通过单元点Df的粗线包围整体，故单元整体未着色。但是，由于以单元的中心部分为中心，其大部分着色，故表示着色的信息的1。由于单元4-1通过单元点Df的粗线局部围绕，故局部着色，但是，由于以单元的中心部分为中心而为白色，故像根据前述的图9、图10的描述而明白的那样，作为信息表示为0。于是，即使是这样的不定形的单元点Df，仍可读取二维代码的信息。 Fig. 12 is a diagram schematically showing the above-mentioned indeterminate unit point Df. However, when the information of the unit indicated by the oblique line is intended to be expressed by a two-dimensional code, in the past, the unit number (indicated by the horizontal number-the vertical number) ) 4-2, 5-2, 2-3, 3-3, 4-3, 5-3 are colored black, etc., and the other numbers are colored white. However, in this embodiment, the unit dot Df is formed in a shape as shown by a thick line, and the inside of the unit dot Df is colored in a predetermined color. For example, since the cell with the cell number 4-2 does not surround the whole with a thick line passing through the cell point Df, the cell as a whole is not colored. However, since most of the cells are colored around the central part of the cell, 1 represents information of coloring. Since the cell 4-1 is partially surrounded by the thick line of the cell point Df, it is partially colored, but since it is white centered on the central part of the cell, it is clear from the description of the aforementioned Fig. 9 and Fig. 10 , It is represented as 0 as information. Therefore, even with such amorphous unit dots Df, the information of the two-dimensional code can be read. the

图13为本发明的第6实施例，但是，相同的二维代码采用图7所示的代码，标志记号采用图1(b)所示的记号。单元的尺寸和个数与上述第1实施例、第2实施例相同。按照本实施例，单元点Df呈各种的不定形，白色以外的单元仅仅由通过图12描述的那样的不定形的单元点Df构成(作为结果，还具有白色的单元点也为不定形的情况)。这样的带有标志的二维代码也可无障碍地通过便携电话读取。 Fig. 13 is the sixth embodiment of the present invention, however, the same two-dimensional code adopts the code shown in Fig. 7, and the sign mark adopts the mark shown in Fig. 1(b). The size and number of units are the same as those of the first and second embodiments described above. According to this embodiment, the unit dots Df are in various shapes, and the units other than white are composed only of the amorphous unit dots Df as described in FIG. Condition). Such a marked two-dimensional code can also be read by a mobile phone without hindrance. the

实际上在上述第4～第6实施例中，在制作在图中以黑色表示的部分按照蓝色而着色，第5实施例和第6实施例的其它的着色部分按照黄褐色而着色的二维代码时，可通过便携电话的读取装置而读取。 In fact, in the above-mentioned fourth to sixth embodiments, the parts shown in black in the figure are colored in blue, and the other colored parts of the fifth and sixth embodiments are colored in yellow-brown. When the dimension code is used, it can be read by the reading device of the mobile phone. the

在本发明的第4～第6实施例中，也可在上述标志记号的字符C的边界上设置轮廓，在优选的形式中，上述轮廓所通过的单元以上述轮廓的边界为界线，有区别地涂敷。 In the 4th to 6th embodiments of the present invention, outlines can also be set on the boundaries of the characters C of the above-mentioned logo marks. In a preferred form, the units that the above-mentioned outlines pass are bounded by the boundaries of the above-mentioned outlines, which are different. ground coating. the

另外，形成信息图案的多个单元按照3个以上的色彩而着色，使其中的一个为基准着色，上述基准着色的单元点也可表示信息图案。在这样的形式中，最好，表示信息图案的基准着色为白色。 In addition, a plurality of cells forming the information pattern are colored in three or more colors, and one of them is colored as a reference, and the cell dots of the reference color may represent the information pattern. In such a form, preferably, the reference coloring representing the information pattern is white. the

在本发明的上述第4～第6实施例中，在与以上述基准着色以外的色彩涂敷的单元邻接且按照基准色彩涂敷的单元上，也可设置阴影。 In the fourth to sixth embodiments of the present invention, shadows may be provided on cells painted in the reference color adjacent to cells painted in a color other than the reference color. the

本发明的上述形式的特征在于形成信息图案的单元点通过透明的红外线吸收墨而印刷。这样的形式的特征在于在上述字符包括文字部分、图形部分和背景部分，在文字部分和图形部分重合的场合，仅仅上述文字部分和背景部分的单元点通过上述红外线吸收墨而印刷。另外，在这样的其它的形式中，也可通过上述红外线吸收墨，仅仅形成文字部分。 The above-described form of the invention is characterized in that the unit dots forming the information pattern are printed with transparent infrared absorbing ink. Such a form is characterized in that the above-mentioned character includes a character part, a graphic part and a background part, and when the character part and the graphic part overlap, only the unit dots of the above-mentioned character part and the background part are printed with the infrared-absorbing ink. In addition, in such other forms, only the character portion may be formed with the above-mentioned infrared absorbing ink. the

Claims (13)

1. parts that comprise denotation token and 2 d code; Said 2 d code comprises the numerical information that can read through reading device; This 2 d code is represented said numerical information through the distribution patterns of the painted unit spot that forms in a plurality of unit; Said parts represent that with said 2 d code with through visual manner the denotation token of character overlaps, and is characterized in that

In above-mentioned parts, the part more than the regulation lightness in above-mentioned denotation token overlaps with the unit spot of this regulation lightness of unmet in the said 2 d code; Unmet in this denotation token should be stipulated the part of lightness, overlaps with this unit spot more than regulation lightness in the said 2 d code,

The distribution patterns of the unit spot through the unit spot more than the afore mentioned rules lightness that overlaps and in the above-mentioned denotation token this part and this regulation lightness of above-mentioned unmet of overlapping more than regulation lightness and the part of this regulation lightness of unmet in this denotation token is represented said numerical information.

2. the parts that comprise denotation token and 2 d code according to claim 1, it is characterized in that above-mentioned a plurality of unit according to the color more than 3 and painted, one of them is that benchmark is painted, the painted unit spot of said reference is represented information pattern.

3. the parts that comprise denotation token and 2 d code according to claim 1 is characterized in that the boundary setting profile at the character of above-mentioned denotation token.

4. the parts that comprise denotation token and 2 d code according to claim 3 is characterized in that unit that above-mentioned profile passes through is boundary line and applying discretely with the border of above-mentioned profile.

5. the parts that comprise denotation token and 2 d code according to claim 2, it is characterized in that with the color beyond painted applies with said reference cell abutment and unit according to the painted coating of benchmark in, shade is set.

6. the parts that comprise denotation token and 2 d code according to claim 2, the unit spot that it is characterized in that forming information pattern is printed through transparent infrared ray absorbing China ink.

7. the parts that comprise denotation token and 2 d code according to claim 6; It is characterized in that above-mentioned character comprises word segment, visuals and background parts; In the occasion of word segment and visuals coincidence, the unit spot of only above-mentioned word segment and background parts is printed through above-mentioned infrared ray absorbing China ink.

8. the parts that comprise denotation token and 2 d code according to claim 6; It is characterized in that above-mentioned character comprises word segment, visuals and background parts; In the occasion of word segment and visuals coincidence, only the unit spot of above-mentioned visuals is printed through above-mentioned infrared ray absorbing China ink.

9. according to any one the described parts that comprise denotation token and 2 d code in the claim 1～8, the stained area of said units point that it is characterized in that at least a portion is less than the area of unit.

10. the parts that comprise denotation token and 2 d code according to claim 9 is characterized in that above-mentioned stained area is the center less than the unit spot of the area of unit with the central part of said units, with the regulation look painted more than 3% according to cellar area.

11. the parts that comprise denotation token and 2 d code according to claim 9 is characterized in that above-mentioned stained area is a geometric configuration less than the unit spot of the area of unit.

12. the parts that comprise denotation token and 2 d code according to claim 9 is characterized in that above-mentioned stained area is indefinite shape less than the unit spot of the area of unit.

13. the parts that comprise denotation token and 2 d code according to claim 9 is characterized in that comprising that above-mentioned stained area is painted according to the color that is different from aforementioned unit spot less than the part beyond the said units point of the unit of the unit spot of the area of unit.

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