Matsushita Electric Industrial Co., Ltd.

Panasonic Corporation

Panasonic Intellectual Property Management Co., Ltd.

Agency of Industrial Science and Technology

Matshushita Electric Industrial Co., Ltd.

Matsushita Electric Company Co., Ltd.

Junichi Hibino

Masaki Aoki

Kazuhiko Sugimoto

Nobuaki Nagao

Yoshiki Sasaki

Hidetaka Higashino

Hiroshi Setoguchi

Yoshinori Tanaka

Masafumi Ookawa

Mitsuhiro Otani

Hiroyuki Kawamura

Yuichiro Miyamae

Keiji Horikawa

Eiji Ando

Hiroyuki Yonehara

Katuyoshi Yamashita

Keisuke Sumida

Mitsuhiro Ohtani

Hiroyosi Tanaka

Ryuichi Murai

Akira Shiokawa

Hideaki Yasui

Nobuyuki Kirihara

Izumi Toyoda

Kazuo Ootani

Yoshihisa Nagasaki

Shinya Fujiwara

Yuusuke Takada

Nobuyuki Shigetoh

Hideki Marunaka

Hideki Asida

Tadashi Nakagawa

Izuru Sasaki

Hiroyoshi Tanaka

Morio Fujitani

Choujurou Yamamitsu

Hidetaka Hiagshino

Seigo Shiraishi

Kojiro Okuyama

Yasuo Takeuchi

Shigeo Suzuki

Masahiro Sakai

Kaname Mizokami

Kinzo Nonomura

Kanako Miyashita

Masafumi Okawa

Takehiro Zukawa

Masatoshi Kudoh

Teppei Hosokawa

Katsuyoshi Yamashita

Yoshinao Oe

Kinzou Nonomura

Hideki Ashida

Yumi Kondo

Kazuyuki Hasegawa

Tanaka Yoshinori

Setoguchi Hiroshi

Katsuyosi Yamashita

Masaru Sekizawa

Akio Takimoto

Atsushi Yamada

Yoshio Kishimoto

Hisahito Ogawa

Koji Funami

Hideki Ohmae

Daisuke Adachi

Isamu Inoue

Yusuke Takada

Toshiyuki Okada

Tetsuo Hori

Kumiko Moriyama

Shinya Hujiwara

A battery includes a first positive electrode collector, a first negative electrode collector, a first power generating element, a second power generating element, and a first insulating part. The first and second power generating elements each include a positive electrode active material-containing layer, a negative electrode active material-containing layer, and an inorganic solid electrolyte-containing layer. In each of the first and second power generating elements, the inorganic solid electrolyte layer is in contact with the positive electrode active material-containing layer and the negative electrode active material-containing layer. The positive electrode active material layers of the first and second power generating elements are in contact with the first positive electrode collector. The negative electrode active material layers of the first and second power generating elements are in indirect contact with the first negative electrode collector. The first insulating part is disposed between the first and second power generating elements.

Battery

A sulfide solid electrolyte material includes a sulfide phase containing a sulfide material and an oxide phase containing an oxide formed by oxidation of the sulfide material. The oxide phase is located on a surface of the sulfide phase. The sulfide solid electrolyte material satisfies conditions: 1.28&#x2264;x&#x2264;4.06 and x/y&#x2265;2.60, where x denotes the oxygen-to-sulfur elemental ratio measured by XPS depth profiling at the outermost surface of the oxide phase; and y denotes the oxygen-to-sulfur elemental ratio measured by XPS depth profiling at a position 32 nm, estimated from the SiOsputtering rate, away from the outermost surface of the oxide phase.

Sulfide solid electrolyte material, positive electrode material, and battery

Provided is a battery including a first positive electrode collector, a first negative electrode collector, a first power generating element, a second power generating element, and a first insulating part. The first and second power generating elements each include a positive electrode active material-containing layer, a negative electrode active material-containing layer, and an inorganic solid electrolyte-containing layer. In each of the first and second power generating elements, the inorganic solid electrolyte layer is in contact with the positive electrode active material-containing layer and the negative electrode active material-containing layer. The positive electrode active material layers of the first and second power generating elements are in contact with the first positive electrode collector. The negative electrode active material layers of the first and second power generating elements are in contact with the first negative electrode collector. The first insulating part is disposed between the first and second power generating elements.

A light emitting device in which a plurality of LED chips are arranged. Each of the plurality of LED chips include a light emitting region that is formed on a substrate, a first pad electrode that is formed on the substrate, and a through-hole that penetrates the substrate. First wiring that passes through the through-hole of one LED chip and the through-hole of an adjacent LED chip, and electrically connects the first pad electrode of the one LED chip and the first pad electrode of the adjacent LED chip is provided. The tip-end parts of the first wiring that have passed through the through-holes have, at a cross section cut at a plane that is parallel with a principal surface of the substrate, a larger cross-sectional area than the cross-sectional area of the first wiring inside the through-holes.

Light emitting device, display device, and manufacturing method for light emitting device

A plasma display device having a panel main body in which a pair of transparent substrates is arranged in opposition so as to form a discharge space between the substrates on at least a front side, barrier ribs are arranged on at least one of the substrates to divide the discharge space into a plurality of spaces, a group of electrodes is arranged on the substrates so as to generate discharge in the discharge space divided with the barrier ribs, and phosphor layers that emit by discharge are provided, in which the phosphor layers are equipped with a green phosphor layer including at least ZnSiO:Mn, a surface of ZnSiO:Mn is coated with magnesium oxide, and a ratio of an Mg element to a Si element on the surface measured with an XPS apparatus is 0.7 to 4.0.

Plasma display device and method of manufacturing green phosphor material for plasma display device

A plasma display device has a panel main body in which a pair of transparent substrates is arranged in opposition so as to form a discharge space between the substrates on at least a front side. Barrier ribs are arranged on at least one of the substrates to divide the discharge space into a plurality of spaces. A group of electrodes is arranged on the substrates so as to generate discharge in the discharge space divided with the barrier ribs. Phosphor layers that emit by discharge are also provided. The phosphor layers are equipped with a green phosphor layer including at least ZnSiO:Mn, a surface of ZnSiO:Mn is coated with aluminum oxide, and a ratio of an Al element to a Si element on the surface measured with an XPS apparatus is 0.6 to 4.0.

Plasma display device with improved luminance

A plasma display device has a first plate and a second plate which face each other with a discharge space therebetween, and a sealing member which is provided between the first and second plates to seal the discharge space at edges of the first and second plates. A plurality of electrodes are formed on the inner major surface of the first or second plate. An electrode diffusion preventive layer is formed in each area where the plurality of electrodes cross over the sealing member, so as to avoid direct contact between the plurality of electrodes and the sealing member. As a result, problems such as breaking of the electrodes can be avoided. This construction is especially effective when the electrodes contain Ag.

Plasma display and method for producing the same

Set-up, write, sustain and erase pulses are variously applied to a plasma display panel using a staircase waveform in which the rising or falling portion is in at least two steps. These staircase waveforms can be realized by adding at least two pulses. Use of such waveforms for the set-up, write and erase pulses improves contrast, and use for the sustain pulses reduces screen flicker and improves luminous efficiency. This is of particular use in driving high definition plasma display panels to achieve high image quality and high luminance.

Plasma display panel driving method and plasma display panel apparatus capable of displaying high-quality images with high luminous efficiency

A plasma display device having a panel main body in which a pair of transparent substrates is arranged in opposition so as to form a discharge space between the substrates on at least a front side, barrier ribs are arranged on at least one of the substrates to divide the discharge space into a plurality of spaces, a group of electrodes is arranged on the substrates so as to generate discharge in the discharge space divided with the barrier ribs, and phosphor layers that emit by discharge are provided, in which the phosphor layers are equipped with a green phosphor layer including at least a mixture of ZnSiO:Mn and (Y, Gd)BO:Tb, the surface of the ZnSiO:Mn is coated with aluminum oxide, and the ratio of the Al element to the Si element on the surface measured with an XPS apparatus is 0.6 to 7.0.

Plasma display device

Growing community of inventors

Kyoto, Japan

Junichi Hibino