Abstract: An embodiment of the present invention is an organic EL display panel including a plurality of first electrodes, a confining wall which covers an edge part of the first electrode and sections the plurality of first electrodes into different pixels, a luminescent medium layer which has a plurality of layers including a luminescent layer and a second electrode formed on the luminescent medium layer, and an organic EL display panel also includes at least two layers which are included in the luminescent medium layer and which are formed into a stripe shape and are perpendicular to each other.

Abstract: One embodiment of the present invention is a method for manufacturing an organic EL display panel in which a substrate which has a pixel electrode, a partition wall, a sub pixel which has a short side and a long side sectioned by the partition wall and a pixel including a plurality of the sub pixels are prepared and a first organic layer is formed and printed so as to form a stripe shape in the short side direction of the sub pixel and a second organic layer as a luminescent layer is formed on the sub pixel.

Abstract: The present invention is related to a printed matter on which thin film is formed by a printing method. Functional organic thin film is formed in little process with highly precise on a substrate without water absorbing property sectioned by partition walls. According to the current invention, the printing that accuracy is preferable can be achieved only by alignment in only one direction. In addition, yield of manufacture of printed matter is preferable. In addition, configuration of partition wall is configuration that printing plate is easy to approach one part of partition wall. Therefore, ink is transferred surely from printing plate to a substrate. Even more particularly, problem such as disconnection of the functional layer or substrate on partition wall when the functional layer or substrate is laminated on a top face of printed matter can be prevented.

Abstract: An organic electroluminescent device is disclosed. The device can include a substrate, a first electrode on the substrate, a partition wall next to the first electrode, an organic luminescence media layer including an organic luminous layer on the first electrode, and a second electrode which is on the organic luminescence media layer and facing the first electrodes, wherein the partition wall comprises a first partition wall and a second partition wall, the first partition wall covers a part of the first electrode, and the second partition wall is located on an inner side of the first partition wall.

Abstract: One embodiment of the present invention is an organic electroluminescent element including a substrate, a first electrode arranged on said substrate, a luminescent medium layer including at least an organic luminescent layer and a molybdenum oxide layer arranged on the first electrode, a second electrode facing the first electrode, the luminescent medium layer sandwiched between the electrodes and the molybdenum oxide layer including at least molybdic anhydride and one or more other inorganic compounds.

Abstract: One embodiment of the present invention is an organic electroluminescence element including an anode which is a hole injection electrode; a cathode which is an electron injection electrode, the cathode facing the anode; an organic light emitting layer between the anode and the cathode, the organic light emitting layer including a molybdenum oxide layer, the molybdenum oxide layer including a crystal molybdenum oxide and an amorphous molybdenum oxide, and the crystal molybdenum oxide and the amorphous molybdenum oxide being mixed or stacked.

Abstract: An organic EL element has a first electrode, a second electrode facing the first electrode, and a luminescence medium layer including a carrier transport layer and an organic luminescence layer provided between the electrodes. The carrier transport layer is an inorganic oxide layer obtained by performing an oxidation treatment after forming the layer.

Abstract: An organic EL display device includes a substrate, a plurality of first electrodes formed on the substrate, a plurality of partition walls for sectioning the first electrodes and for locating the first electrodes in different pixels, a hole transport layer including an inorganic layer, the hole transport layer formed on the first electrode, an organic light emitting layer formed on the hole transport layer, and a second electrode covering an entire surface of the hole transport layer with the organic light emitting layer.

Abstract: One embodiment of the present invention is an organic EL display, including a transparent substrate, a plurality of pixel electrodes formed on the transparent substrate, a plurality of insulating medium layers of 100 nm thickness or more sectioning the plurality of pixel electrodes, a plurality of hole transport layers formed on the plurality of pixel electrodes, a plurality of organic light emitting layers formed on the plurality of hole transport layers, an angle between a side surface of an insulating medium layer and a surface of a hole transport layer or an organic light emitting layer being 30 degrees or less, and a counter electrode formed on the plurality of organic light emitting layers.

Abstract: One embodiment of the present invention is an organic electroluminescence element, including: an anode; a cathode; an organic light emitting medium layer including a buffer layer and an organic light emitting layer, the organic light emitting medium layer being between the anode and the cathode, and the buffer layer comprising at least two kinds of inorganic material.

Abstract: One embodiment of the present invention is a color EL display characterized in that at least color filters, a thin film transistor circuit, an organic EL layer, and a common electrode are laminated in this order on a transparent substrate. Another embodiment of the invention is a method for producing a color EL display comprising the steps of forming color filters or a transparent substrate; forming a thin film transistor circuit; forming an organic EL layer; and forming a common electrode, wherein process temperatures of the steps of forming the thin film transistor circuit and subsequent steps are 200° C. or less.

Abstract: The present invention provides a top emission type active matrix-drive type organic EL display panel having an electrode of low resistance without degradation of its characteristics and a method of manufacturing the same. Further, the present invention provides an organic EL display panel having an electrode of low resistance without degradation of its characteristics. One embodiment of the present invention is an organic EL display panel, comprising a first electrode, a second electrode, an organic light emitting medium layer between both electrodes, a transparent insulating film formed on a transparent electrode among both electrodes, the film being placed on a light emitting area, and a supporting electrode electrically connected to the transparent electrode being placed on a non-light emitting area.

Abstract: According to the present invention a method of manufacturing an organic electroluminescence element and a display device is provided, wherein the method includes forming an organic light emitting medium layer inside a pixel sectioned by a partition wall, wherein an out gas from a partition wall is small, thereby damage to an organic light emitting medium layer is controlled, and wherein, in an organic electroluminescence element, there is no defect and no unevenness because a uniform film is formed without ink-repellent phenomenon on an organic light emitting medium layer.

Abstract: The present invention provides an organic EL device, which is long-life and has high performance, by optimizing the hole transport layer. An organic electroluminescence device including at least a first electrode 102, an organic electroluminescence medium layer 103 having a hole transport layer 103a and an organic luminescent layer 103b, and a second electrode 104 in this order, wherein the hole transport layer 103a includes associates of a donating molecule and an accepting molecule, and the hole transport layer 103a has different component ratios of the donating molecule and the accepting molecule between the side of the first electrode 102 and the side of the organic luminescent layer 103b.

Abstract: An organic electroluminescence device is provided including a luminescent medium layer, wherein the luminescence medium layer includes plural layers, wherein the plural layers includes a low molecular material layer comprising low molecular material and a high molecular material layer comprising high molecular material, and wherein at least one low molecular material layer is directly formed on at least one high molecular materials layer.

Abstract: One embodiment of the present invention is an organic electroluminescent element including a first electrode, a second electrode, an organic luminescent medium layer including an organic luminescent layer and one or more other layer, wherein the first electrode faces the second electrode, wherein the organic luminescent medium layer is between the first electrode and the second electrode, and wherein an inorganic barrier layer is between the organic luminescent medium layer.

Abstract: The present invention is related to a printed matter on which thin film is formed by a printing method. Functional organic thin film is formed in little process with highly precise on a substrate without water absorbing property sectioned by partition walls. According to the current invention, the printing that accuracy is preferable can be achieved only by alignment in only one direction. In addition, yield of manufacture of printed matter is preferable. In addition, configuration of partition wall is configuration that printing plate is easy to approach one part of partition wall. Therefore, ink is transferred surely from printing plate to a substrate. Even more particularly, problem such as disconnection of the functional layer or substrate on partition wall when the functional layer or substrate is laminated on a top face of printed matter can be prevented.

Abstract: The present invention provides a manufacturing method of organic electroluminescent device and the organic electroluminescent device that unevenness in the surface of the transparent electrode layer is covered by the organic luminescence media layer without being affected by the unevenness. In a manufacturing method of the organic electroluminescent device which emits light by applying voltage to organic luminous layer 5 between transparent electrode layer 3 and a counter electrode layer 6, organic luminous layer 8 is formed by using ink containing low molecular organic luminescent material of which molecular weight is less than or equal to 5000.

Abstract: An organic electroluminescent device according to the invention is provided with a transparent substrate, a transparent electrode formed on the transparent substrate, an organic thin film layer formed on the transparent electrode to be a front electrode in a display area, a back electrode formed opposite to the front electrode on the organic thin film layer, a metal auxiliary electrode to be leading wiring laminated on the transparent electrode outside the display area and a sealing member bonded and fixed to the transparent substrate so that it encircles the display area and is characterized in that one or plural locations which crosses/cross the metal auxiliary electrode and is/are non-continuous in the longitudinal direction of the metal auxiliary electrode is/are formed in the metal auxiliary electrode located in a bonded part of the transparent substrate and the sealing member.

Abstract: A metal mask structure in which a metal mask 12 for depositing a thin layer is welded to a support frame 11 and the welding portion is placed within at least a substrate to be deposited, characterized in that a concave part 12a is formed on an opposite surface of a surface of said metal mask which is contacted to the frame, and the metal mask and the support frame are welded to each other within the concave part.