Semiconductor Energy Laboratory Co., Ltd.

Ikuko Kawamata

Shunpei Yamazaki

Yasuyuki Arai

Yoshitaka Moriya

Atsushi Miyaguchi

Satohiro Okamoto

Toshiyuki Isa

Hironobu Shoji

Jun Koyama

Yukie Suzuki

Masafumi Morisue

Satoshi Kobayashi

Tatsuya Honda

Shinji Maekawa

Hiroyuki Miyake

Junichiro Sakata

Hideaki Kuwabara

Koji Dairiki

Gen Fujii

Shigeki Komori

Osamu Nakamura

Kensuke Yoshizumi

Yasuo Nakamura

Noriko Shibata

Satoshi Seo

Koichiro Tanaka

Nobuharu Ohsawa

Masaaki Hiroki

Kaoru Hatano

Yoshinobu Asami

Mikio Yukawa

The display device includes: a flexible display panel including a display portion in which scanning lines and signal lines cross each other; a supporting portion for supporting an end portion of the flexible display panel; a signal line driver circuit for outputting a signal to the signal line, which is provided for the supporting portion; and a scanning line driver circuit for outputting a signal to the scanning line, which is provided for a flexible surface of the display panel in a direction which is perpendicular or substantially perpendicular to the supporting portion.

Display device

An e-book reader in which destruction of a driver circuit at the time when a flexible panel is handled is inhibited. In addition, an e-book reader having a simplified structure. A plurality of flexible display panels each including a display portion in which display control is performed by a scan line driver circuit and a signal line driver circuit, and a binding portion fastening the plurality of display panels together are included. The signal line driver circuit is provided inside the binding portion, and the scan line driver circuit is provided at the edge of the display panel in a direction perpendicular to the binding portion.

Electronic book

To provide a semiconductor device and a display device which can be manufactured through a simplified process and the manufacturing technique. Another object is to provide a technique by which a pattern of wirings or the like which is partially constitutes a semiconductor device or a display device can be formed with a desired shape with controllability.

Semiconductor device, electronic device, and method of manufacturing semiconductor device

To reduce the thickness of a lighting device which uses an electroluminescent material and to simplify the structure of a lighting device which uses an electroluminescent material, in the lighting device of the present invention: a terminal electrically connecting a light-emitting element included in the lighting device to the outside is formed over the same surface of a substrate as the light-emitting element; and the terminal is formed at the center of the substrate while the light-emitting element is stacked. In addition, the lighting device has a structure in which the light-emitting element is not easily deteriorated.

Lighting device with a connection structure and connecting member

Growing community of inventors

Kanagawa, Japan

Ikuko Kawamata