Seiko Epson Corporation

Mitsuru Kuribayashi

Kazumi Aruga

Kenji Hayashi

Toshimitsu Hirai

Hayato Nakanishi

Hiroshi Kiguchi

Masahiro Furusawa

Akira Inagaki

Shuichi Tanaka

Tsuyoshi Kato

Masasyuki Tashiro

The invention provides an electro-optical device that has luminescent elements of a long lifetime by preventing oxygen or moisture from entering to luminescent layers or electrodes even in case of an electrode-optical device provided with a number of luminescent layers and an electronic apparatus provided with the electro-optical device. The invention can include an electro-optical device having first electrodes on a base body, a plurality of element areas including element layers including at least one functional layers disposed above the first electrodes, a second electrode formed above the element layers, a surrounding sections disposed on the base body so as to cover outer sides of the element layers included the element areas in the nearest proximity of the periphery of the base body, and a gas-barrier layer covering over the second electrode. Outer sides of the surrounding sections can be covered with the second electrode, and the gas-barrier layer can be in contact with the base body.

Electro-optical device and electronic apparatus

An electro-optical device includes an effective display region including a pixel, the pixel including a first electrode, a second electrode, and a light-emitting layer between the first electrode and the second electrode; and a wiring line connected to the second electrode at a position to the periphery of the effective display region, the wiring line including a first wiring layer and a second wiring layer that are electrically connected to each other and that overlap each other, the first wiring layer and the second wiring layer both extending in a direction in which an edge of the effective display region extends, the first wiring layer and the second wiring layer extending in the direction a distance that is longer than a distance in which the edge of the effective display region extends in the direction.

Method of manufacturing an electric optical device in which external connection terminals are formed

A method of manufacturing an electroluminescent display apparatus includes: discharging first droplets of the fluid luminescent material from the first nozzles to the target discharge areas when the first nozzles are positioned in an area above the target discharge areas so that all of the first droplets are arranged in the target discharge areas on different X-axis direction positions so as not to overlap each other when viewed in the Y-axis direction; and discharging second droplets of fluid luminescent material from the second nozzles to the target discharge areas to which the first droplets have been discharged when the second nozzles are positioned in the area above the target discharge areas after a predetermined period of time passed since the discharge of the first droplets to the target discharge areas.

Manufacturing method for electroluminescence display apparatus

A stage on which a substrate having target discharge areas is placed moves relative to a discharge head unit. When at least one of a plurality of first discharge nozzles of the discharge head unit reaches one of the target discharge areas, the first nozzle discharges a first droplet of fluid material to the target discharge area. When one of a plurality of second nozzles of the discharge head unit reaches the target discharge area to which the first droplet has been discharged, the second nozzle discharges a second droplet of the fluid material to the target discharge area. A first nozzle row of the first nozzles and a second nozzle row of the second nozzles are separated by a predetermined distance in a direction of the relative movement of the stage and the discharge head unit.

Material application method

A method is provided to reliably form shot drops on all of a plurality of pixel areas. The method comprises a step of forming a plurality of shot drops by ejecting droplets from a plurality of nozzles of a drawing apparatus to a plurality of pixel areas on a substrate. The step of forming the plurality of shot drops includes a step of forming additional shot drops near predetermined ones of the plurality of shot drops.

Drawing method, drawing apparatus and display apparatus

A liquid crystal display includes a first substrate, a second substrate disposed in a position opposite to the first substrate, a liquid crystal interposed between the first and second substrates, a plurality of color element regions provided on the second substrate, and a light shield formed so as to surround the color element regions. A width of the light shield varying depending on the color element region.

Liquid crystal display and electronic apparatus

A liquid crystal device includes an electrode substrate having a plurality of pixel electrodes; an opposing substrate opposing the electrode substrate;

Liquid crystal device and electronic equipment

An ejecting apparatus is provided for readily controlling ejection even when the number of nozzles is increased. In each of N heads in an ejecting apparatus, DA equals a distance between a first nozzle array and a second nozzle array, and a distance between the second nozzle array in one arbitrary head of the N heads and the first nozzle array in another head adjacent to this arbitrary head in the Y-axis direction is substantially equal to an integer multiple of DA.

Ejecting apparatus, applying method, manufacturing method of color filter substrate, manufacturing method of electroluminescence display apparatus, manufacturing method of plasma display apparatus, and manufacturing method of wire

In the discharge apparatus, a stage on which a substrate having target discharge areas is placed moves relative to a discharge head unit. When at least one of a plurality of first discharge nozzles of the discharge head unit reaches one of the target discharge areas, the first nozzle discharges a first droplet of fluid material to the target discharge area. When one of a plurality of second nozzles of the discharge head unit reaches the target discharge area to which the first droplet has been discharged, the second nozzle discharges a second droplet of the fluid material to the target discharge area. A first nozzle row of the first nozzles and a second nozzle row of the second nozzles are separated by a predetermined distance in a direction of the relative movement of the stage and the discharge head unit.

Discharge apparatus, material application method, manufacturing method for color filter substrate, manufacturing method for electroluminescence display apparatus, manufacturing method for plasma display apparatus, and wiring manufacturing method

A method for manufacturing a semiconductor device with a bump electrode wherein the bump electrode includes a resin material as a core and at least a top surface covered with a conductive film. The method includes placing the resin material on a substrate on which an electrode terminal is formed by an inkjet method, and forming an interconnecting metal that connects the electrode terminal to a top surface of the resin material.

Growing community of inventors

Chino, Japan

Mitsuru Kuribayashi