Panasonic Corporation

Panasonic Intellectual Property Management Co., Ltd.

Tsutomu Koshizuka

Osamu Inoue

Shinya Hasegawa

Akira Kawase

Yasuhiko Nakada

Kazuyoshi Honda

Akinobu Miyazaki

Yasutaka Tsutsui

Shuzo Tsuchida

Miyuki Nakai

Kazuhiro Yokota

Seiji Toyoda

A battery includes: a positive electrode current collector, a positive electrode active material layer, a solid electrolyte layer containing a solid electrolyte, a negative electrode active material layer, and a negative electrode current collector that are laminated in this order; and a sealing member. The battery has an opening hole penetrating the positive electrode current collector, the positive electrode active material layer, the solid electrolyte layer containing the solid electrolyte, the negative electrode active material layer, and the negative electrode current collector in a laminating direction and further includes a sealing member. In cross-sectional view perpendicular to the laminating direction, the sealing member is located between the opening hole and each of the positive electrode active material layer, the solid electrolyte layer, and the negative electrode active material layer.

Battery and laminated battery

A plasma display panel includes a pair of substrates which are opposite to each other and one of which includes display electrodes () and a dielectric layer () formed thereon, and the display electrodes () are made of a glass material containing 0.1 wt % to 5 wt % of at least one oxide of molybdenum, cerium, copper, tin, manganese, ruthenium, antimony, and iron.

Plasma display panel, method of manufacturing the same, and paste for display electrodes of plasma display panel

A glass composition of the present invention is an oxide glass, in which the percentages of elements except for oxygen (O) contained therein are as follows, in terms of atom %: the amount of boron (B) exceeds 72% but does not exceed 86%, the total amount of lithium (Li), sodium (Na), and potassium (K) is 8% to 20%, the total amount of magnesium (Mg), calcium (Ca), strontium (Sr), and barium (Ba) is 1% to 8%, the amount of silicon (Si) is from 0% to less than 15%, and the amount of zinc (Zn) is from 0% to less than 2%. This glass composition further may contain molybdenum (Mo) and/or tungsten (W) in the range of more than 0% but not more than 3%.

Glass composition and display panel using the same

Disclosed is a glass composition composed of an oxide glass wherein the percentages of constitutional elements other than oxygen (O) expressed in atomic % are as follows: boron (B) is not less than 56% and not more than 72%; silicon (Si) is not less than 0% and not more than 15%; Zinc (Zn) is not less than 0% and not more than 18%; potassium (K) is not less than 8% and not more than 20%; and the total of K, sodium (Na) and lithium (Li) is not less than 12% and not more than 20%. This glass composition further may contain at least one of magnesium (Mg), calcium (Ca), strontium (Sr) and barium (Ba) in an amount of more than 0% and not more than 5%, and molybdenum (Mo) and/or tungsten (W) in an amount of more than 0% and not more than 3%.

Glass composition and display panel using same

A glass composition of the present invention is oxide glass and has a composition that satisfies: 60 wt %&#x3c;BO&#x3c;78 wt %, 15 wt %&#x3c;ZnO&#x2266;24 wt %, 6 wt %&#x2266;RO&#x2266;16 wt %, 1 wt %&#x2266;MO&#x3c;17 wt %, and 0 wt %&#x2266;SiO&#x2266;10 wt %, where R denotes at least one selected from Li, Na, and K, and M indicates at least one selected from Mg, Ca, Sr, and Ba. A display panel of the present invention is formed using such a glass composition of the present invention.

A plasma display panel of the present invention includes display electrodes and address electrodes that cross each other. The electrode to be covered with the first dielectric layer contains at least one selected from silver and copper. The first glass contains BiO. The first glass further contains 0 to 4 wt % of MoOand 0 to 4 wt % of WO, and the total of the contents of MoOand WOthat are contained in the first glass is in a range of 0.1 to 8 wt %. The first glass may contain, as components thereof: 0 to 15 wt % SiO; 10 to 50 wt % BO; 15 to 50 wt % ZnO; 0 to 10 wt % AlO; 2 to 40 wt % BiO; 0 to 5 wt % MgO; 5 to 38 wt % CaO+SrO+BaO; 0 to 4 wt % MoO; and 0 to 4 wt % WO, and the total of the contents of MoOand WOthat are contained in the first glass is in the range of 0.1 to 8 wt %.

Growing community of inventors

Osaka, Japan

Tsutomu Koshizuka