摘要:
A technique related to color filters to be arranged on the light-receiving surface of a color liquid crystal display device, color video camera, and the like. The color filter consists of a substrate (10) and a colored filter layer (12) formed thereon. The colored filter layer (12) comprises, for example, three groups of filter picture elements (14R), 14G, 14B) having spectral characteristics respectively corresponding to red, green and blue. Each group of filter picture elements are made of polyimide resin and dye contained therein. Further, each group of the filter picture elements (R, G, B) are arranged in direct contact with one surface of the substrate (10) without using any intermediate protecting film. The first group of filter picture elements patterned on one surface of the substrate (10) are subjected to heat treatment at a high temperature of about 250.degree. C., for example, to increase their resistance against the solvent. Then, a second coating layer for patterning the second group of filter picture elements is directly formed without using any intermediate protecting film.
摘要:
A magnetic card wherein visible patterns are written. A magnetic recording layer is formed on a substrate, a sensitizing layer is formed on the magnetic recording layer, a metallic thin layer is formed on the sensitizing layer, a protective layer is formed on the metallic thin layer, an arrangement of magnetic bars is formed on the protective layer at one region of the magnetic card, and at least one information track is formed on the magnetic recording layer at the other region of the magnetic card. The metallic thin layer and the sensitizing layer are configured such that, upon the application of heat by a localized source, the heated portions of the metallic thin layer are dispersed into the sensitizing layer to produce the visible patterns.
摘要:
This invention provides a thermal recording medium which has a metallic thin layer, a heat sensitive layer formed on said metallic thin layer and a contrast layer formed on either said heat sensitive layer or the above metallic thin layer and visually contrasting with the above metallic thin layer.A thermal recording medium having a roughed metallic thin layer can be produced by using a material containing minute particles to form a roughed heat sensitive layer or a roughed contrast layer prior to the formation of the metallic thin layer and depositing it on the roughed heat sensitive layer or the roughed contrast layer.A desired pattern is thermally recorded by heating in said desired pattern the heat sensitive layer and the metallic thin layer of the above thermal recording medium to melt the heated areas of said metallic thin layer and disperse the molten metallic thin layer as fine particles into the heat sensitive layer touching said metallic thin layer thereby destroying it in the above desired pattern.
摘要:
In a magnetic recording medium, three sorts or more of magnetic patterns being different in the coercive force are combined corresponding to information, and the magnetic pattern with high coercive force is previously magnetized in required direction and the magnetization direction provides a part of the information. In this constitution, the codes for discriminating truth or falsehood of the card cannot be easily deciphered by a magnetic viewer on the market thereby the security can be improved.
摘要:
A lid for a blister pack is provided with, in order, a substrate layer, a polyolefin-containing layer, and a readily-peelable layer. The readily-peelable layer contains acrylic-modified polyolefin and maleic acid-modified polyolefin.
摘要:
The purpose of the present invention is to provide a laminate for use in blister packs which fully imparts the forming property that forming defects do not occur, or are not prone to occur, even when forming the pockets in a blister pack to a relatively great depth, and to provide a blister pack using this laminate. The present invention relates to a laminate for use in a blister pack, which comprises a substrate layer 1, an aluminum foil layer 2, a first reinforcement layer 3a, a second reinforcement layer 3b, and an absorption layer 4, in that order.
摘要:
An oxygen-absorbing film (1) is composed of an oxygen-absorbing layer (2) and thermoplastic resin layers (3) provided on both surface of the oxygen-absorbing layer (2), wherein the oxygen-absorbing layer (2) comprises both a thermoplastic resin and an oxygen-deficient cerium oxide, and the content of the oxygen-deficient cerium oxide exceeds 50 wt % and is less than 85 wt %. The oxygen-absorbing layer is formed preferably from a resin composition which contains an oxygen-deficient cerium oxide in an amount exceeding 50 wt % and which exhibits a melt flow rate of 1.0 to 18.0 g/10 min.
摘要:
In this two-dimensional code, data expressed in binary code is divided into cells, and arranged as a two-dimensional matrix-like pattern. The two-dimensional code is characterized by being provided with a basic pattern section, and a peripheral section arranged outside the basic pattern section. The two-dimensional code is further characterized in that the basic pattern section includes: position detection patterns for specifying cell positions; and basic-pattern-section movement information indicating the position of the basic pattern section in the two-dimensional code area.
摘要:
Disclosed is a two-dimensional code which is not likely to be affected by contamination or out-of-focus photographing thereof and can thus be accurately recognized even when it is photographed under various photographing conditions. The disclosed two-dimensional code comprises: cells representing binary-coded data that are arranged as a pattern in the form of a two-dimensional matrix, the two-dimensional code comprising: a position detection pattern; plural data blocks created by dividing a region of the two-dimensional matrix that excludes the part of the position detection pattern; and a separation space arranged between the plural data blocks that are adjacent.
摘要:
An absorbent film and a substrate having extremely simple production without having an adhesive layer that can generate volatile components. The absorbent laminate contains a substrate, which has an inorganic material or a low-thermal-contraction organic material, and an absorbent film on the surface of the substrate. The organic material of the substrate has a rate of thermal contraction in the direction of conveyance thereof when performing hot pressing by means of a heating roller under the conditions of 140° C., a roller pressure of 0.1 MPa, and a conveyance speed of 0.4 m/min of less than 0.6%. The absorbent film has an absorbent layer adhered to the surface of the substrate without an adhesive layer therebetween and containing less than 87 vol % and at least 25 vol % of a thermoplastic resin binder and over 13 vol % and no greater than 75 vol % of an inorganic absorption agent.
摘要翻译:吸收膜和基材具有非常简单的生产,而不具有可产生挥发性组分的粘合剂层。 吸收性层压体包含在基材表面上具有无机材料或低热收缩有机材料的基材和吸收性膜。 在140℃,辊压为0.1MPa,输送速度为0.4的条件下,通过加热辊进行热压时,基板的有机材料在其输送方向上具有热收缩率 m / min小于0.6%。 吸收膜具有粘附到基材表面的吸收层,而其间没有粘合剂层,并且含有小于87体积%和至少25体积%的热塑性树脂粘合剂和超过13体积%且不大于75体积%的热塑性树脂粘合剂 无机吸收剂。