Toppan Printing Co., Ltd.

Oki Electric Industry Co., Ltd.

Juki Corporation

Koji Takeshita

Takahisa Shimizu

Hironori Kawakami

Nahoko Inokuchi

Eiichi Kitazume

Syohei Kimura

Noriaki Takahashi

Hiroshi Matsuzawa

Yuko Abe

Hideaki Odagiri

Kazunobu Irie

Yifan Qian

Tomoaki Fukuhara

Yuji Uyama

One embodiment of the present invention is a method for manufacturing an organic electroluminescence device, including forming an organic light emitting layer by a relief printing method, the method including transferring an organic light emitting material ink from an ink supplier to a printing plate, and subsequently transferring the organic light emitting material ink from the printing plate to a substrate, wherein a solvent of the organic light emitting material ink comprises a solvent having a vapor pressure over 500 Pa at 20-25 degrees Celsius, and wherein the time between the reception of the ink by the printing plate and the transfer of the ink to the substrate is equal to or less than 5 seconds.

Method for manufacturing organic electroluminescence device

A method for manufacturing an organic electroluminescence display includes forming a first electrode, forming an organic light emitting medium layer including an organic light emitting layer on the first electrode, the respective organic light emitting medium layers including respective organic light emitting layers having different life-times in light emitting, and forming a second electrode on the organic light emitting medium layer, wherein the organic light emitting layer having a longer life-time is formed earlier.

Organic electroluminescence display and method for manufacturing the same

A thread tensioning device of a sewing machine for forming multiple types of stitches using a plurality of threads is provided. The thread tensioning device includes thread tensioners disposed to correspond to the threads, an adjusting mechanism coupled to the thread tensioners to select a stitch type and to simultaneously adjust the tensional force applied from each of the thread tensioners to the corresponding thread such that the tensional force is selected from reference tensional forces corresponding to the selected stitch type, fine adjustment mechanisms disposed to correspond to the thread tensioners and to be manually operable to finely adjust the tensional force applied from the corresponding thread tensioner to the corresponding thread, and a reset mechanism coupled to the fine adjustment mechanisms to resets at different timings and interlockingly with the adjusting mechanism an amount of the tensional force finely adjusted by each of the fine adjustment mechanisms.

Threading tensioning device of sewing machine

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.

Organic EL display panel and method for manufacturing thereof

One embodiment of the present invention is a method for manufacturing an organic electroluminescence element wherein the organic electroluminescence has a substrate, a partition wall on the substrate, a pixel on the substrate sectioned by the partition wall, an organic luminescent layer on the pixel, forming an under-layer on the entire surface of a luminescent area including the inside surface of the pixel and the upper surface of the partition wall and forming the organic luminescent layer by coating an ink which includes an organic luminous material by a printing method on the surface of the under-layer.

Organic EL element and method for manufacturing thereof

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.

Method of manufacturing an organic EL display panel

An embodiment of the present invention is a relief printing plate for forming a high-definition pattern by a printing method, having a convex part comprising a resin layer, a base material supporting the convex part and a light reflection controlling layer, the light wave length being in range of 400 nm-800 nm, and the layer being between the convex part and the base material.

Relief printing plate, and method for manufacturing electronic circuit pattern, organic electroluminescence device and organic electronic device by using the same

A method of manufacturing an organic electroluminescent device is disclosed. The method includes forming a first electrode or a substrate; forming a partition wall adjacent to the first electrode; and forming an organic luminous layer on the first electrode by relief printing method.

Organic electroluminescent device having partition wall and a manufacturing method of the same by relief printing method

An output buffer circuit of the invention comprises a first output transistor connected between a power supply potential node and an output node, a second output transistor connected between a ground potential node and the output node, a first control circuit for controlling a conductive state of the first output transistor, a first clamp circuit for supplying a given potential to a first node to which the first control circuit is connected, a control circuit for controlling a conductive state of the second output transistor, and a second clamp circuit for supplying a given potential to a second node to which the second control circuit is connected. The first clamp circuit supplies a given potential to the first node when the first control circuit is inactivated, and stops the supply of the given potential when the first control circuit is activated. The second clamp circuit supplies a given potential to the second node when the second control circuit is inactivated, and stops the supply of the given potential when the second control circuit is activated.

Output buffer circuit

A CAM device has an HIT flag cell and a word select separation circuit, with data being stored in a plurality of CAM cells. The HIT flag cell then stores whether or not data stored in the CAM and inputted words (data) coincide. The word select separation circuit the detects the lowest address values corresponding to words within coinciding words and then sequentially resets HIT flag cells storing the coinciding of words.

Growing community of inventors

Tokyo, Japan

Koji Takeshita