Semiconductor Energy Laboratory Co., Ltd.

Tdk Corporation

Other

Sharp Kabushiki Kaisha Corporation

Yasuyuki Arai

Shunpei Yamazaki

Jun Koyama

Yoshitaka Moriya

Ikuko Kawamata

Setsuo Nakajima

Toru Takayama

Yukie Suzuki

Yasuko Watanabe

Atsushi Miyaguchi

Yuko Tachimura

Hideaki Kuwabara

Mai Akiba

Junya Maruyama

Satoshi Teramoto

Satohiro Okamoto

Yuugo Goto

Yumiko Ohno

Noriko Shibata

Yohei Kanno

Hideomi Suzawa

Koji Ono

Taketomi Asami

Hiroki Adachi

Shinji Maekawa

Hajime Kimura

Masahiko Hayakawa

Hisato Shinohara

Yasuhiko Takemura

Hiroko Abe

Mikio Yukawa

Satoshi Seo

Koichiro Tanaka

Atsushi Umezaki

Masayuki Sakakura

Atsuo Isobe

Satoshi Murakami

Osamu Nakamura

Yasuo Nakamura

Hiroshi Shibata

Takashi Hamada

Masayoshi Abe

Ritsuko Kawasaki

Naoya Sakamoto

Kiyoshi Kato

Hisashi Ohtani

Ryoji Nomura

Tamae Takano

Hidehito Kitakado

Yuji Iwaki

Kazuo Nishi

Mayumi Mizukami

Junichi Koezuka

Akihisa Shimomura

Yoshifumi Tanada

Hiromichi Godo

Tatsuya Arao

Tatsuya Honda

Akio Endo

Yuusuke Sugawara

Yoshiyuki Kurokawa

Junichiro Sakata

Hidekazu Miyairi

Hideto Ohnuma

Hideaki Shishido

Kenji Kasahara

Kenji Itoh

Akira Ishikawa

Gen Fujii

Yasunori Yoshida

Satoshi Toriumi

Hironobu Shoji

Toru Mitsuki

Tomoyuki Iwabuchi

Chiho Kokubo

Takeshi Noda

Kunitaka Yamamoto

Mai Osada

Takashi Ohtsuki

Ryota Imahayashi

Junpei Sugao

Junya Goto

Sho Kato

Masaya Kadono

Naoto Kusumoto

Aya Anzai

Hidekazu Takahashi

Takeshi Osada

Takahiro Kawakami

Yoshiaki Yamamoto

Takuya Tsurume

Takeshi Fukada

Kohei Yokoyama

Kaoru Tsuchiya

Takayuki Inoue

Hiroshi Yamada

Ryosuke Watanabe

Naoki Hirose

Katsuki Kurihara

Masato Susukida

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

A constitution of the display device of the invention is shown in the following. The display device includes a pixel unit including TFTs of which the active layer contains an organic semiconductor material for forming channel portions in the opening portions in an insulating layer arranged to meet the gate electrodes. The pixel unit further includes a contrast media formed on the electrodes connected to the TFTs for changing the reflectivity upon the application of an electric field, or microcapsules containing electrically charged particles that change the reflectivity upon the application of an electric field. The pixel unit is sandwiched by plastic substrates, and barrier layers including an inorganic insulating material are provided between the plastic substrates and the pixel unit. The purpose of the present invention is to supply display devices which are excellent in productivity, light in weight and flexible.

Display device and method of fabricating the same

In a display element such as an organic EL element, deterioration progresses due to light emission, and emission luminance is lowered even if the same voltage is applied to the display element. Therefore, use over time causes variations in luminance of each pixel, thereby a so-called 'image burn-in' phenomenon occurs. Given this factor, the invention provides a display device which can reduce the difference in deterioration of a display element in each pixel and suppress variations in light emission of a display element in a pixel. It is prevented that only a specific pixel has a long accumulated lighting time. For that purpose, a gray scale of a display pattern is changed to prevent the difference in deterioration of display element in pixels from increasing. Alternatively, a specific display pattern is prevented from being fixedly displayed in a specific region. Further alternatively, a pixel lagging behind in deterioration is deteriorated so that the accumulated lighting time of pixels is equal to each other.

Although an organic resin substrate is highly effective at reducing the weight and improving the shock resistance of a display device, it is required to improve the moisture resistance of the organic resin substrate for the sake of maintaining the reliability of an EL element. Hard carbon films are formed to cover a surface of the organic resin substrate and outer surfaces of a sealing member. Typically, DLC (Diamond Like Carbon) films are used as the carbon films. The DLC films have a construction where carbon atoms are bonded into an SPbond in terms of a short-distance order, although the films have an amorphous construction from a macroscopic viewpoint. The DLC films contain 95 to 70 atomic % carbon and 5 to 30 atomic % hydrogen, so that the DLC films are very hard and minute and have a superior gas barrier property and insulation performance.

Light-emitting device and display device

It is an object of the present invention to provide a wireless chip of which mechanical strength can be increased. Moreover, it is an object of the present invention to provide a wireless chip which can prevent an electric wave from being blocked. The invention is a wireless chip in which a layer having a thin film transistor is fixed to an antenna by an anisotropic conductive adhesive or a conductive layer, and the thin film transistor is connected to the antenna. The antenna has a dielectric layer, a first conductive layer, and a second conductive layer. The dielectric layer is sandwiched between the first conductive layer and the second conductive layer. The first conductive layer serves as a radiating electrode and the second conductive layer serves as a ground contact body.

Semiconductor device and electronic device having the same

To provide a highly integrated semiconductor memory device. To provide a semiconductor memory device which can hold stored data even when power is not supplied. To provide a semiconductor memory device which has a large number of write cycles. The degree of integration of a memory cell array is increased by forming a memory cell including two transistors and one capacitor which are arranged three-dimensionally. The electric charge accumulated in the capacitor is prevented from being leaking by forming a transistor for controlling the amount of electric charge of the capacitor in the memory cell using a wide-gap semiconductor having a wider band gap than silicon. Accordingly, a semiconductor memory device which can hold stored data even when power is not supplied can be provided.

Manufacturing method of semiconductor memory device

The number of photolithography steps used for manufacturing a transistor is reduced to less than the conventional one and a highly reliable semiconductor device is provided. The present invention relates to a semiconductor device including a circuit including a transistor having an oxide semiconductor layer over a first substrate and a second substrate fixed to the first substrate with a sealant. A closed space surrounded by the sealant, the first substrate, and the second substrate is in a reduced pressure state or filled with dry air. The sealant surrounds at least the transistor and has a closed pattern shape. Further, the circuit is a driver circuit including a transistor having an oxide semiconductor layer.

Semiconductor device and method for manufacturing the same

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Kanagawa, Japan

Yasuyuki Arai