Semiconductor Energy Laboratory Co., Ltd.

Masatoshi Kataniwa

Yoshiaki Oikawa

Shingo Eguchi

Masataka Nakada

Hironobu Shoji

Mitsuo Mashiyama

Satoshi Seo

Akihiro Chida

Tomoya Aoyama

Kaoru Hatano

Ryu Komatsu

Shunpei Yamazaki

Yoshiharu Hirakata

Nobuharu Ohsawa

Hisao Ikeda

Daiki Nakamura

Akihiro Kaita

An object is to provide a highly reliable light emitting device which is thin and is not damaged by external local pressure. Further, another object is to manufacture a light emitting device with a high yield by preventing defects of a shape and characteristics due to external stress in a manufacture process. A light emitting element is sealed between a first structure body in which a fibrous body is impregnated with an organic resin and a second structure body in which a fibrous body is impregnated with an organic resin, whereby a highly reliable light emitting device which is thin and has intensity can be provided. Further, a light emitting device can be manufactured with a high yield by preventing defects of a shape and characteristics in a manufacture process.

Light emitting device and electronic device

Flexible light emitting device comprising a polyimide resin

Light emitting device sealed in a fibrous body to improve manufacturability and electronic device including the light emitting device

A method for exposing an electrode terminal covered with an organic film in a light-emitting device without damaging the electrode terminal is provided. In a region of the electrode terminal to which electric power from an external power supply or an external signal is input, an island-shaped organic compound-containing layer is formed and the organic film is formed thereover. The organic film is removed by utilizing low adhesion of an interface between the organic compound-containing layer and the electrode terminal, whereby the electrode terminal can be exposed without damage to the electrode terminal.

Method for manufacturing light-emitting device

Light emitting device that is highly reliable, thin and is not damaged by external local pressure and electronic device

Light emitting device and electronic device having an embedded pixel electrode

A light-emitting device that can switch between two modes: single light emission and intermittent light emission is provided. The light-emitting device includes a driver circuit that can supply a control pulse signal, a constant current power supply that is supplied with the control pulse signal and can supply a constant current pulse, and a light-emitting panel that is supplied with the constant current pulse. The driver circuit includes a start switch circuit that can supply a start signal, a pulse-interval modulation circuit that can supply a pulse-interval modulation signal, and a microcomputer that is supplied with the start signal and the pulse-interval modulation signal and can supply the control pulse signal.

Light-emitting device and camera

Display device having a fibrous encapsulating structure

Light emitting device and electronic device utilizing fibrous barrier layers impregnated with organic resin

A flexible and highly reliable liquid crystal display device which is not easily damaged even if subjected to external pressure is provided. A method for manufacturing, with high yield, a flexible and highly reliable liquid crystal display device which is not easily damaged even if subjected to external pressure is also provided. A liquid crystal display device including a first structure body including a first fibrous body and a first organic resin, a second structure body including a second fibrous body and a second organic resin, a liquid crystal interposed between the first and second structure bodies, and a seal member for fixing the first and second structure bodies and for enclosing the liquid crystal. The first and second fibrous bodies are impregnated with the first and second organic resins, respectively, and the first structure body and the second structure body are in contact with each other.

Liquid crystal display device and method for manufacturing the same

An object of the present invention is to increase the resistance of electronic paper to external stress. The resistance to external stress is increased by providing an element formation layer, which includes an integrated circuit portion, a first electrode, a second electrode, and a charged particle-containing layer, between a first insulating film including a first structure body in which a first fibrous body is impregnated with a first organic resin, and a second insulating film including a second structure body in which a second fibrous body is impregnated with a second organic resin.

Electronic paper

Growing community of inventors

Tochigi, Japan

Masatoshi Kataniwa