摘要:
A hole formation method including applying a pillar-forming liquid to a base material, to thereby form a pillar; applying an insulating film-forming material to the base material on which the pillar has been formed, to thereby form an insulating film; removing the pillar to form an opening in the insulating film; and heat treating the insulating film in which the opening has been formed.
摘要:
A coating liquid for forming a metal oxide thin film, the coating liquid including: an inorganic indium compound; at least one of an inorganic magnesium compound and an inorganic zinc compound; and a glycol ether.
摘要:
The present invention aims to maximally reduce a projecting width of a projecting part formed on a terminal when the terminal is crimped to an exposed core part of an end part of a wire. To achieve this aim, a method for producing a terminal-equipped wire in which a crimping portion of a terminal is crimped to an exposed core part of an end part of a wire includes a) a step of arranging the exposed core part in the crimping portion, b) a step of sandwiching a part of the crimping portion between a lower die surface of a lower die and an upper die surface of an upper die and crimping the part of the crimping portion to the exposed core part, and c) a step of pressing an end part of the crimping portion protruding from the upper die surface from above.
摘要:
The present invention provides an organic electroluminescent element which is superior in luminance, reliability, and thermal stability and is capable of selectively emitting light with comparative long wavelengths such as red and good color purity and a light-emitting device or display device incorporated therewith. The organic electroluminescent element consists of a glass substrate (1), an anode (2), a hole transporting layer (10), an emitting layer (11), an electron transporting layer (12), and a cathode (3), which are sequentially laminated on top of the other. The emitting layer (11) is formed from a mixture composed of at least one species of the styryl compound represented by the general formula [I] below and a material with charge transporting capability. Y—CH═CH—X General formula [I] (where X denotes an aryl group (such as phenyl group) which has a substituent group (such as cyano group and methyl group), and Y denotes a group having a skeleton of aminophenyl group or the like.)
摘要:
An organic electroluminescent device capable of blue emission with a high color purity, and a display unit capable of full-color display with high color expressivity by using the organic electroluminescent device are provided. The organic electroluminescent device includes at least a hole transportation layer and a luminescent layer held between a lower electrode to become an anode and an upper electrode to become a cathode in a state of lamination in that order from the anode side. The luminescent layer is made of a spiro compound, and the hole transportation layer is made of triphenylamine tetramer. Furthermore, the display unit includes organic electroluminescent devices as blue-emitting elements arrayed for a plurality of pixels.
摘要:
A display device includes a substrate; a matrix of scan lines and signal lines formed on the substrate; switching elements formed in pixel areas defined by the scan lines and the signal lines crossing each other; a first insulating film formed over the scan lines, the signal lines, and the switching elements; and display elements to be driven by the switching elements. The pixel areas are located in a display area and the first insulating film has openings above the scan lines or the signal lines in an outer area outside of the display area.
摘要:
An organic light-emitting material characterized in that it is used in a light emitting layer in a green light emitting element and represented by the following general formula (1): wherein: n1 is an integer of 0 to 3; R1 is an alkyl group having 10 carbon atoms or less; Ar1 is a monovalent group which is derived from monocyclic or fused-ring aromatic hydrocarbon having 20 carbon atoms or less, and which optionally has a substituent having 10 carbon atoms or less; and Ar2 is a divalent group which is derived from a ring assembly having 30 carbon atoms or less and being comprised of monocyclic or fused-ring aromatic hydrocarbon having 1 to 3 rings, and which optionally has a substituent having 4 carbon atoms or less. There can be provided an organic light-emitting material which has satisfactorily excellent light emission efficiency and high color purity as well as higher reliability and which is advantageously used to constitute a green light emitting layer, and a method for producing the same.
摘要翻译:一种有机发光材料,其特征在于其用于绿色发光元件的发光层并由以下通式(1)表示:其中:n 1是整数0 到3; R 1是具有10个或更少碳原子的烷基; Ar 1是衍生自具有20个或更少碳原子的单环或稠环芳烃的单价基团,并且其任选具有10个或更少碳原子的取代基; 和Ar 2是衍生自具有30个或更少碳原子的环组合的二价基团,并且由具有1至3个环的单环或稠环芳烃组成,并且其任选具有取代基 具有4个或更少的碳原子。 可以提供发光效率好,色纯度高,可靠性高,有利地用于构成绿色发光层的有机发光材料及其制造方法。
摘要:
A light-emitting device comprises a layer including an emission region and provided between an anode and a cathode wherein the anode has a visible light (with a wavelength of 380 to 780 nm) transmittance ranging from 35 to 75%, and the anode has a work function of 3.0 to 7.0 eV whereby the device has an improved contrast characteristic while keeping high luminance.
摘要:
The present invention provides an organic electroluminescent element which is superior in luminance, reliability, and thermal stability and is capable of selectively emitting light with comparative long wavelengths such as red and good color purity and a light-emitting device or display device incorporated therewith. The organic electroluminescent element consists of a glass substrate (1), an anode (2), a hole transporting layer (10), an emitting layer (11), an electron transporting layer (12), and a cathode (3), which are sequentially laminated on top of the other. The emitting layer (11) is formed from a mixture composed of at least one species of the styryl compound represented by the general formula [I] below and a material with charge transporting capability. Y—CH═CH—X General formula [I](where X denotes an aryl group (such as phenyl group) which has a substituent group (such as cyano group and methyl group), and Y denotes a group having a skeleton of aminophenyl group or the like.)
摘要:
A display device includes a substrate; a matrix of scan lines and signal lines formed on the substrate; switching elements formed in pixel areas defined by the scan lines and the signal lines crossing each other; a first insulating film formed over the scan lines, the signal lines, and the switching elements; and display elements to be driven by the switching elements. The pixel areas are located in a display area and the first insulating film has openings above the scan lines or the signal lines in an outer area outside of the display area.