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11.发明公开
公开(公告)号：EP3922967A1
公开(公告)日：2021-12-15
申请号：EP20752815.9
申请日：2020-02-05
Applicant: Toppan Printing Co., Ltd.
Inventor： TAKASE Koichi , INAMURA Takashi , TANAKA Takaya
Abstract: The present invention relates to a color conversion information generating method for generating color information conversion information that is information used for converting color information indicating colors of an object in a lighting environment, i.e., information corresponding to the lighting environment, into color characteristic information indicating color characteristics of the object, or vice versa, or specifically, relates to a color conversion information generating method including a color sample information providing step of providing color sample information to a user to determine a color sample whose color characteristic information is known, an image receiving step of receiving an image of a color sample that is determined by the color sample information in the lighting environment, and a color conversion information generating step of generating color conversion information that corresponds to the lighting environment, from the image and the color characteristic information of the color sample determined according to the color sample information, being correlated with the user.
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公开(公告)号：EP3912924A1
公开(公告)日：2021-11-24
申请号：EP20741631.4
申请日：2020-01-09
Applicant: Toppan Printing Co., Ltd.
Inventor： OKAMURA Kengo , FUKUGAMI Miki
Abstract: A package according to the present invention comprises: a packaging body constituted by a sheet that includes a gas barrier laminate and a sealant; and contents that are accommodated in the packaging body and that contain a sulfur-containing amino acid. The gas barrier laminate comprises: a resin substrate; a first layer containing an inorganic oxide; a second layer containing a carboxylic acid polymer; and a third layer containing a polyvalent metal compound and a resin. The resin substrate, the first layer, the second layer, and the third layer are layered in this order from the outside to the inside of the packaging body. The thickness of the third layer is 0.1 µm or more. The sulfur content of the second layer is 1.0 atm% or less.
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公开(公告)号：EP3905397A1
公开(公告)日：2021-11-03
申请号：EP19903782.1
申请日：2019-12-27
Applicant: Toppan Printing Co., Ltd.
Inventor： TAKABAYASHI Yuki , TANIWAKI Kazuma , MIMATSU Ayako , MICHI Hiroyuki
IPC: H01M4/86 , H01M8/10 , H01M8/1004 , B01J23/42
Abstract: An electrode catalyst layer includes a catalyst material, a conductive carrier, which supports the catalyst material, a polymer electrolyte, and a fibrous material. The electrode catalyst layer includes a three-dimensional network of a flow path. The flow path includes a plurality of terminal points and a plurality of branches. Each of the branches is an elongated hole connecting a pair of the terminal points. The plurality of branches include a bifurcated branch. One of the pair of the terminal points of the bifurcated branch is connected to another branch. The number of branches per unit volume of the electrode catalyst layer is 8500 or more and 13000 or less. The unit volume is defined as 3.9 µm × 3.9 µm × 4.4 µm.
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公开(公告)号：EP3900929A1
公开(公告)日：2021-10-27
申请号：EP19898116.9
申请日：2019-12-17
Applicant: Toppan Printing Co., Ltd.
Inventor： YAMASAKI Yoshimi , NAGASHIMA Mami , NAGAHAMA Masamitsu , TAKAHASHI Masatoshi
Abstract: An object of the present invention is to provide a decorative sheet having improved scratch resistance under high load conditions. A decorative sheet of the present embodiment includes: a primary film layer (7); a transparent resin layer (1); and a surface protective layer (4), laminated in this order, wherein the surface protective layer (4) is formed of a plurality of layers, a layer of the surface protective layer (4) located on an outermost surface is a surface protective layer (4a), and a layer underlying the surface protective layer (4a) is a second surface protective layer (4b), the surface protective layer (4a) includes one or more ionizing radiation-curable resins having an erosion rate E in a range of 0.10 µm/g or more and 0.45 µm/g or less, and one or more thermosetting resins having an erosion rate E in a range of 0.30 µm/g or more and 0.6 µm/g or less, the erosion rate E being measured by using polygonal alumina powder having an average particle size (D50) of 1.2 µm, and a mass ratio between the ionizing radiation-curable resin and the thermosetting resin (ionizing radiation-curable resin/thermosetting resin) is 95/5 to 40/60.
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公开(公告)号：EP3892458A1
公开(公告)日：2021-10-13
申请号：EP19893809.4
申请日：2019-11-08
Applicant: Toppan Printing Co., Ltd.
Inventor： YOSHIMURA, Mai , KAWASHITA, Masashi
Abstract: A display that can be produced by a simple process and has high designability is prepared. The display includes a plurality of display elements. The display elements are each composed of an uneven layer having an uneven structure and a multilayer film layer provided on the uneven structure. A pattern formed by convexities can be divided into shape elements each arranged in each of a plurality of virtual rectangles, when viewed from a direction facing the uneven layer, and each of the shape elements arranged in each of the virtual rectangles is inscribed in the rectangle in which the shape element is arranged. The plurality of virtual rectangles each have sides along a first direction and sides along a second direction orthogonal to the first direction, and a length of the side along the first direction is less than or equal to a sub wavelength. When an angle formed by an arrangement direction of the rectangles which specify a plurality of shape elements forming one convexity and sides along the first direction Dx of the plurality of rectangles is θ, the angle θ is constant within each of the display elements. In at least one display element, the angle θ is greater than 0° and less than 90°, or greater than 90° and less than 180°.
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Patent Agency Ranking
公开(公告)号：EP3890297A1
公开(公告)日：2021-10-06
申请号：EP19889039.4
申请日：2019-11-12
Applicant: Toppan Printing Co., Ltd.
Inventor： KUBOTA, Masashi
IPC: H04N1/52 , B41J2/525 , B42D25/328 , B42D25/40
Abstract: There is provided a technology for improving the reproducibility of the original image in the binarized image. A method of generating image data includes: acquiring first image data having a tone value of each pixel for each color; and based on the first image data, generating second image data having a binarized tone value of each pixel for each of the colors. Generating the second image data includes: selecting a first pixel the first image data; binarizing the tone value of the first pixel by a first binarization process in response to a comparison result showing that the tone value of the first pixel is greater than the first threshold, binarizing the tone value of the first pixel by a second binarization process in response to a comparison result showing that the tone value of the first pixel is smaller than the second threshold, and binarizing the tone value of the first pixel by a third binarization process in response to a comparison result showing that the tone value of the first pixel is equal to or less than the first threshold and is equal to or greater than the second threshold.
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公开(公告)号：EP3886161A1
公开(公告)日：2021-09-29
申请号：EP19887570.0
申请日：2019-11-19
Applicant: Toppan Printing Co., Ltd.
Inventor： TAKAGI, Fusao
Abstract: A semiconductor packaging substrate includes a first major surface on which a semiconductor device is mounted and a second major surface on which an external connection terminal for electrical connection to a printed wiring board is formed. One or more first wiring layers are formed on the first major surface side. The first wiring layer includes a first insulating resin layer (110) and a first conductor circuit layer (130), and the first conductor circuit layer includes via hole portions (141) and wiring portions (142). A seed metal layer is formed on three surfaces in which the first insulating resin layer and the wiring portion of the first conductor circuit layer are grounded, and one or more second wiring layers are formed on the second major surface side. The second wiring layer includes a second insulating resin layer (170) and a second conductor circuit layer of via hole portions (191) and wiring portions (190), and a seed metal layer is formed on only one surface in which the wiring portion of the second conductor circuit layer and the second insulating resin layer are grounded.
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公开(公告)号：EP3882698A1
公开(公告)日：2021-09-22
申请号：EP19885829.2
申请日：2019-11-01
Applicant: Toppan Printing Co., Ltd.
Inventor： KOMIZO Toru , FUKUGAMI Norihito , WATANABE Genta , NARITA Eisuke
Abstract: There is provided a reflective photomask blank and a reflective photomask having good irradiation resistance and capable of obtaining good transfer performance. A reflective photomask blank (10) contains a reflective layer (2) reflecting incident light and an absorption layer (4) absorbing incident light, which are formed in this order on one surface side of a substrate (1). The absorption layer (4) contains a first material selected from the group consisting of tin, indium, and tellurium and a second material containing one or two or more kinds of materials selected from the group consisting of transition metals, bismuth (Bi), and silicon (Si) at least in the outermost layer. The content of the second material is more than 20 at% and less than 50 at% in the same layer.
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公开(公告)号：EP3882693A1
公开(公告)日：2021-09-22
申请号：EP19884995.2
申请日：2019-11-06
Applicant: Toppan Printing Co., Ltd.
Inventor： ISHIZAKI Mamoru
IPC: G02F1/1368 , G02F1/167 , G09F9/30 , H01L21/336 , H01L21/8234 , H01L27/06 , H01L29/786
Abstract: In a thin-film transistor array formed on an insulating substrate, the thin-film transistor array comprises a plurality of pixels each including a thin-film transistor, a pixel electrode, and a capacitor electrode; the plurality of pixels are arranged in a matrix, being located at positions where a plurality of column wirings extending in a column direction intersect a plurality of row wirings perpendicular to the column wirings and extending in a row direction; the pixel electrode is configured by two electrically conductive layers which are a lower layer electrode serving as a lower pixel electrode, and an upper layer electrode serving as an upper pixel electrode; an intermediate insulating film is sandwiched between the lower pixel electrode and the upper pixel electrode; the upper pixel electrode is connected to the lower pixel electrode through an opening of the intermediate insulating film; capacitance is configured by an overlap between the capacitor electrode and the lower pixel electrode; and providing no overlap with the capacitor electrode and the lower pixel electrode, but providing an overlap with the upper pixel electrode, in the lamination direction.
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20.发明公开
公开(公告)号：EP3871898A1
公开(公告)日：2021-09-01
申请号：EP19877502.5
申请日：2019-10-21
Applicant: Toppan Printing Co., Ltd.
Inventor： INOKUCHI, Masami , MAEHIRA, Makoto
IPC: B42D25/342 , B41M3/14 , B42D25/24 , G07D7/12 , G02B5/18
Abstract: An optical display body (1) is provided with: a stripe mask (10) that includes a transmission part (T) and a reflection part (R) that is wider than the transmission part, a transmission part and a reflection part which are alternately arranged so as to form a stripe pattern; and a printed body (20) that includes a flattened design (21A) which is a visible image (21B) flattened in a Y direction and which is printed two or more times repeatedly in an X direction. The stripe mask, upon being superimposed on the printed body such that a stripe direction of the stripe mask will be coincident with the X direction of the printed body, allows a visible image to be displayed through the stripe mask.
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