摘要:
A display device and a method for manufacturing the display device are provided. The display device includes an organic layer on an auxiliary wiring is removed with high precision by one operation and, thereby, the yield and the productivity are improved. A lower electrode is formed by patterning in each pixel on a substrate. An auxiliary wiring including a light absorption layer is formed between individual pixels. An organic layer is formed on the substrate while covering the lower electrodes. Laser irradiation is conducted from the organic layer side, the laser light is converted to heat in the light absorption layer exposed at a portion under the organic layer, and the organic layer portion above the light absorption layer is removed selectively. An upper electrode is formed on the organic layer and is connected to the light absorption layer portion of the auxiliary wiring.
摘要:
The present invention is directed to polyamic acids comprising a diamine represented by the following formula, where m is an integer between and including any two of the following numbers 0, 1, 2, 3 and 4 and wherein n is an integer between and including any two of the following numbers 0, 1, 2, 3 and 4. The sum of m+n is equal to any integer between and including any two of the following numbers 1, 2, 3, 4, 5, 6, 7, 8.
摘要翻译:本发明涉及包含由下式表示的二胺的聚酰胺酸,其中m是包括以下任意两个数字0,1,2,3和4之间的整数,并且其中n是包括任何 以下两个数字0,1,2,3和4. m + n的和等于并包括以下任意两个数字1,2,3,4,5,6,7,8中的任何整数 。
摘要:
A bis(aminostyryl)anthracene compound represented by the general formula [I] or the like below. (where R2 and R3 each denotes an unsubstituted aryl group; R1 and R4 each denotes an aryl group having a specific substituent such as methoxy group; and R5 and R6 each denotes a cyano group or the like.) A process for producing a bis(aminostyryl)anthracene compound represented by the general formula [I] by condensation of, for example, 4-(N,N-diarylamino)benzaldehyde with diphosphonic ester or diphosphonium.The bis(aminostyryl)anthracene compound emits intense yellow or red light. The process permits efficient production of the bis(aminostyryl)anthracene compound. The bis(aminostyryl)anthracene compound emits intense yellow or red light. The process permits efficient production of the bis(aminostyryl)anthracene compound.
摘要:
A bis(aminostyryl)anthracene compound represented by the general formula [I] or the like below. (where R2 and R3 each denotes an unsubstituted aryl group; R1 and R4 each denotes an aryl group having a specific substituent such as methoxy group; and R5 and R6 each denotes a cyano group or the like.) A process for producing a bis(aminostyryl)anthracene compound represented by the general formula [I] by condensation of, for example, 4-(N,N-diarylamino)benzaldehyde with diphosphonic ester or diphosphonium. The bis(aminostyryl)anthracene compound emits intense yellow or red light. The process permits efficient production of the bis(aminostyryl)anthracene compound. The bis(aminostyryl)anthracene compound emits intense yellow or red light. The process permits efficient production of the bis(aminostyryl)anthracene compound.
摘要翻译:由通式[I]等表示的双(氨基苯乙烯基)蒽化合物等。 (其中R 2和R 3各自表示未取代的芳基; R 1和R 4各自表示 具有特定取代基的芳基如甲氧基; R 5和R 6各自表示氰基等。)制备双(氨基苯乙烯基) 由通式[I]表示的蒽化合物通过例如4-(N,N-二芳基氨基)苯甲醛与二膦酸酯或二鏻的缩合。 双(氨基苯乙烯基)蒽化合物发出强烈的黄色或红色光。 该方法允许有效生产双(氨基苯乙烯基)蒽化合物。 双(氨基苯乙烯基)蒽化合物发出强烈的黄色或红色光。 该方法允许有效生产双(氨基苯乙烯基)蒽化合物。
摘要:
A bis(aminostyryl)naphthalene compound represented by the general formula [I] or the like below. (where R2 and R3 each denotes an unsubstituted aryl group; R1 and R4 each denotes an aryl group having a specific substituent such as methoxy group; and R5 and R6 each denotes a cyano group or the like.) A process for producing a bis(aminostyryl)naphthalene compound represented by the general formula [I] by condensation of, for example, 4-(N,N-diarylamino)benzaldehyde with diphosphonic ester or diphosphonium. The bis(aminostyryl)naphthalene compound emits intense yellow or red light. The process permits efficient production of the bis(aminostyryl)naphthalene compound.
摘要翻译:由以下通式[I]等表示的双(氨基苯乙烯基)萘化合物(其中R 2和R 3各自表示未取代的芳基; R 1和R 4各自表示 具有特定取代基的芳基如甲氧基; R 5和R 6各自表示氰基等。)由通式[I]表示的双(氨基苯乙烯基)萘化合物的制备方法, 通过例如4-(N,N-二芳基氨基)苯甲醛与二膦酸酯或二鏻的缩合。双(氨基苯乙烯基)萘化合物发出强烈的黄色或红色光。 该方法允许有效生产双(氨基苯乙烯基)萘化合物。
摘要:
A bis(aminostyryl)benzene compound of the following general formula [I] is provided wherein R2 and R3 independently represent an unsubstituted aryl group, and R1 and R4 independently represent an aryl group, and R5 to R8 independently represent a cyano group or the like. A process for the preparation thereof is described wherein a 4-(N,N-diarylamino)benzaldehyde and a diphosphonic acid ester or diphosphonium salt are, for example, subjected to condensation reaction. Intermediates of the bis(aminostyryl)benzene compound are also described.
摘要:
An organic electroluminescent device comprises an organic layer which has a luminescent region and which contains a distyryl compound represented by the following general formula (1). wherein R1, R2, R3 and R4 are, respectively, groups which may be the same or different and independently represent an aryl group of the following general formula (2), wherein R19, R20, R21, R22 and R23 are, respectively, groups which may be the same or different and represent a hydrogen atom provided that at least one of them a saturated or unsaturated alkoxyl group, an alkyl group, an amino group or an alkylamino group, and R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16, R17 and R18 are groups which may be the same or different provided that at least one of them represents a cyano group, a nitro group or a halogen atom.
摘要:
To provide compounds, which are suitable for use as an organic luminescent material capable of developing intense luminescence which is yellow to red, and a process for preparing in general and high efficiency. A bis(aminostyryl)benzene compound of the following general formula [I] is provided wherein R2 and R3 independently represent an unsubstituted aryl group, and R1 and R4 independently represent an aryl group, and R5 to R8, independently represent a cyano group or the like. A process for the preparation thereof is described wherein a 4-(N,N-diarylamino)benzaldehyde and a diphosphonic acid ester or diphosphonium are subjected to condensation reaction. Intermediates of the bis(aminostyryl)benzene compound are also described.
摘要:
Stable, long-term cultures of animal cells are accomplished by calculating the ratio of lactic acid formed by the cells to the glucose consumed by the cells (the L/G ratio) and controlling the cultivation conditions to maintain the L/G ratio between the limits of from greater than 0 to 0.6. When the ratio is outside the desired range, the dissolved oxygen concentration in the medium is increased and/or the glucose concentration in the medium is decreased.
摘要:
By culturing cells in an apparatus containing a first zone in which a cell suspended medium is present and a second zone in which liquid containing a physiological saline solution and/or nutrient sources is present, the first zone being separated from the second zone by a septum with characteristics, such as pores size or electrostatic charges, which impedes the cells from freely permeating through, while allowing at least one of nutrient sources, cell wastes or the product to move between the first zone and the second zone via the septum to proliferate cells in the first zone, wherein a flow rate via the septum is controlled in such a manner that the cell count moved from the first zone into the second zone via the septum does not exceed the cell count increased by cell growth in the first zone. Thus, cell culture at a high cell density can be achieved in a large scale.