Ricoh Company, Ltd.

Hitachi, Ltd.

Fujitsu Hitachi Plasma Display Limited

Renesas Electronics Corporation

Tokyo Medical and Dental University

Hitachi Computer Engineering Co., Ltd.

Yoshinori Okada

Tohru Yashiro

Satoshi Yamamoto

Yoshihisa Naijo

Shigenobu Hirano

Koh Fujimura

Kazuaki Tsuji

Sukchan Kim

Toshiya Sagisaka

Keiichiroh Yutani

Mamiko Inoue

Tamotsu Horiuchi

Isao Fukushima

Daisuke Goto

Mitsuru Kudo

Kuniaki Miura

Keigo Takauji

Akishige Murakami

Hiroyuki Kimura

Mitsuhiko Watanabe

Takashi Okada

Makoto Onozawa

Tetsuo Sakae

Hajime Takasugi

Hideo Nishijima

Tomokatsu Kishi

Yuji Sano

Hideaki Ohki

Masato Shinoda

Haruo Koizumi

Hidenori Ohnuki

Masatoshi Hira

Takashi Sasaki

Masaomi Sasaki

Kazukiyo Nagai

Nobukazu Doi

Hiroaki Takahashi

Masahiro Tanaka

Seiichi Mita

Masahiro Yanagisawa

Akihiro Yamamoto

Hiroshi Deguchi

Michitaka Ohsawa

Shigemitsu Higuchi

Kenji Ogiro

Hiroshi Ide

Morishi Izumita

Takashi Kubota

Takashi Furuhata

Isao Nakagawa

Fuminari Kaneko

Toyoshi Kawada

Yasunori Kobori

Kenmei Masuda

Masahiro Masuzawa

Katsuo Mohri

Shigenori Kawabata

Naohiro Ozawa

Kentaro Hamma

Koichi Hirose

Shoji Ohno

Taishi Watanabe

Teizo Tamura

Kazutoshi Konno

Naoki Ura

Ikuo Kudo

Yuto Matsuoka

Kenji Kano

Yuki Miyano

Yasuo Inagaki

Kotaro Kawamura

Akihiro Machida

Hideki Isohata

Taizo Ohno

Mashanori Kochi

Akira Tada

Hideo Yoshida

Yasufumi Yunde

Akihiro Nakajima

Osamu Numata

Kenji Ishiwata

Katsumi Itoh

Hiroki Tanabe

Susumu Otsuka

Hisaji Watanabe

Tomohiro Mitou

Satoshi Yuri

Tomoyuki Kawamura

A biomagnetic measurement apparatus includes a table on which a subject is placed; a biomagnetic detector configured to detect a biomagnetic field of the subject; a supporter configured to support a detection target region from which the biomagnetic field of the subject is detected; a radiation detector provided below the supporter; and a position changer configured to change relative positions of the biomagnetic detector and the detection target region. The supporter has a surface shape that corresponds to a surface of the biomagnetic detector.

Biomagnetic measurement apparatus, biological information measurement apparatus, and biomagnetic measurement method

Provided is an electrochromic display device including a pair of supporting substrates facing each other, a pair of electrodes each disposed on the supporting substrate and facing each other, an electrochromic display layer disposed in contact with at least one of the pair of the electrodes, and an electrolyte layer disposed between the pair of the electrode, wherein the electrochromic display layer includes a plurality of electrochromic layers exhibiting mutually different coloring colors, and the plurality of the electrochromic layers are laminated on the electrode at least in a partial area of the electrode.

Electrochromic display device and production method of electrochromic display device

To provide an electrochromic element, which contains: a first electrode; a second electrode; and an electrolyte provided between the first electrode and the second electrode, wherein the first electrode contains a polymer product obtained through polymerization of an electrochromic composition where the electrochromic composition contains a radical polymerizable compound containing triarylamine.

Electrochromic element and electrochromic dimming element

To provide an electrochromic compound, represented by the following general formula (I): where X, X, X, X, X, X, Xand Xare each independently a hydrogen atom or a monovalent substituent; Rand Rare each independently a monovalent substituent; Aand Bare each independently a monovalent anion; and Y is represented by the following general formula (II) or (III): where X, X, X, X, X, X, X, X, X, and Xare each independently a hydrogen atom or a monovalent substituent.

Electrochromic compound, electrochromic composition, and display element

To provide an electrochromic compound, represented by the following general formula where X, X, X, X, X, X, Xand Xare each independently a hydrogen atom or a monovalent substituent; Rand Rare each independently a monovalent substituent; Aand Bare each independently a monovalent anion; and Y is represented by the following general formula (II) or (III): where X, X, X, X, X, X, X, X, X, and Xare each independently a hydrogen atom or a monovalent substituent.

An electrochromic device is provided including a first substrate, a first electrode on the first substrate, a second substrate, a second electrode on the second substrate facing the first electrode, an electrochromic layer in contact with the first electrode, an anti-deterioration layer in contact with the second electrode facing the first electrode, and an electrolyte layer in contact with both the electrochromic layer and the anti-deterioration layer. At least one of the first electrode and the second electrode includes InO, and has an infrared light transmittance of 70% or more at a wavelength of 1,500 nm. The electrochromic layer includes a triarylamine-containing radical polymerizable compound represented by a specific formula.

Electrochromic device

To provide an electrochromic compound, represented by the following general formula (I): General Formula (I) where X, X, X, X, X, X, Xand Xare each independently a hydrogen atom or a monovalent substituent; Rand Rare each independently a monovalent substituent; A&#x2212; and B&#x2212; are each independently a monovalent anion; and Y is represented by the following general formula (II) or (III): General Formula (II) General Formula (III) where X, X, X, X, X, X, X, X, X, and Xare each independently a hydrogen atom or a monovalent substituent. 

Provided is an electrochromic display device, including: a pair of electrodes facing each other; an electrochromic layer provided to one of the pair of electrodes: and an electrolytic solution layer provided between the electrodes facing each other, wherein the electrochromic display device includes an yttrium-containing metal oxide layer between the electrochromic layer and the electrode to which the electrochromic layer is provided.

Electrochromic display device

To provide an electrochromic compound, represented by the following general formula (I), where Aris a pyridinium ring having a structure represented by the following general formula (IIa), (IIb), or (IIc), where Aris a monovalent heterocyclic ring which may have a substituent, but Aris not a pyridinium ring; Rto Rare each independently a monovalent group which may have a functional group, where the monovalent group may have a substituent; A is a monovalent group which may have a functional group, where the monovalent group may have a substituent; and Bis a monovalent anion. 

Electrochromic compound, electrochromic composition, display element, and dimming element

To provide an electrochromic display element, which contains: a display substrate; a display electrode; an electrochromic layer provided in contact with the display electrode; a counter substrate provided to face the display substrate; a counter electrode; a charge retention layer provided in contact with the counter electrode; and an electrolyte layer filling between the display substrate and the counter substrate, wherein the electrochromic layer contains titanium oxide particles, and metal hydroxide is dispersed on surfaces and in inner parts of the titanium oxide particles.

Electrochromic display element, display device, information system, and electrochromic dimming lens

An electrochromic compound, represented by the following general formula (I); where Xto Xare each a substituent represented by the following general formula (II), an alkyl group that may contain a functional group, an aromatic hydrocarbon group that may contain a functional group, or a hydrogen atom, and at least two selected from Xto Xare the substituents represented by the general formula (II); where Rto Rare each independently a hydrogen atom, or a monovalent group that may contain a substituent; B is a substituted or unsubstituted monovalent group that may contain a functional group; Ais a monovalent anion; and m is any of 0 to 3, and Rto R, B, and m may each independently be different when a plurality of the substituents represented by the general formula (II) are present.

Disclosed is an electrochromic display device including a display substrate, a display electrode provided on the display substrate, a first electrochromic layer provided on the display electrode, an intermediate display electrode provided above the first electrochromic layer separately from the first electrochromic layer, a second electrochromic layer provided on and contacting the intermediate display electrode, an opposed substrate, an opposed electrode provided on the opposed substrate, and an electrolyte solution provided between a surface of the display substrate on which the display electrode is formed and a surface of the opposed substrate on which the opposed electrode is formed, wherein the intermediate display electrode contains a rod-shaped, whisker-shaped, or long-fiber-shaped electrically conductive fine particle, and at least a portion of a space in the electrically conductive fine particle is filled with a material forming the second electrochromic layer.

Electrochromic display device with intermediate display electrode containing electrically conductive fine particle and a method for manufacturing such device

Disclosed is an electrochromic display element, including a display substrate, a display electrode, an electrochromic layer, an opposed electrode, and an opposed substrate, wherein the electrochromic layer is formed on the display electrode, a liquid crystal composition that includes a low-molecular liquid crystal and an ionic liquid is present between the display electrode and the opposed electrode, and the ionic liquid includes a tetracyanoboric acid ion and/or tris(pentafluoroethyl)trifluorophosphoric acid ion as an anionic component.

Electrochromic display element and image display device

A method for manufacturing an electrochromic display device can include a step of applying and attaching a fine particle with a predetermined particle diameter to a display substrate, a step of film-forming a transparent electrically conductive film after the fine particle is applied thereto, a step of removing the fine particle to remove a transparent electrically conductive film attached to a surface of the fine particle and to form a display electrode having a fine through-hole at a position at which the fine particle has been attached thereto, and a step of forming an electrochromic layer on the display electrode.

Method for manufacturing an electrochromic display device and an electrochromic display device having through-hole in display electrode

An electrochromic device, which contains: one support; a first electrode layer formed on the support; a second electrode layer provided to face the first electrode layer; an electrochromic layer provided to be in contact with the first electrode layer or the second electrode layer; a solid electrolyte layer containing inorganic particles, which is filled between the first electrode layer and the second electrode layer, and is provided to be in contact with the electrochromic layer; and a protective layer provided on the second electrode layer.

Electrochromic device and production method thereof

Growing community of inventors

Kawasaki, Japan

Yoshinori Okada