Abstract: An all-solid battery that includes a positive electrode layer, a negative electrode layer, and a solid electrolyte layer interposed between the positive electrode layer and the negative electrode layer. At least one of the positive electrode layer and the negative electrode layer contains an electrode active material and a solid electrolyte, and a difference between a resistivity associated with ion migration and a resistivity associated with electron migration is 0 k?·cm or more and 100 k?·cm or less in the electrode layer containing the electrode active material and the solid electrolyte.

Abstract: An all-solid-state battery that includes a positive electrode layer, a negative electrode layer and a solid electrolyte layer interposed between the positive electrode layer and the negative electrode layer. At least one electrode layer selected from the positive electrode layer and the negative electrode layer contains an electrode active material, a sulfide solid electrolyte and fibrous carbon. The fibrous carbon includes at least fibrous carbon components that extend in the direction of lamination of the positive electrode layer, the solid electrolyte layer and the negative electrode layer.

Abstract: A positive electrode material that contains a positive electrode active material, a sulfide solid electrolyte and fibrous carbon. The fibrous carbon is distributed predominantly around the positive electrode active material. An all-solid-state battery that includes a positive electrode layer made from the positive electrode material; a negative electrode layer; and a solid electrolyte layer interposed between the positive electrode layer and the negative electrode layer.

Abstract: An all-solid battery laminate which includes a positive electrode layer, a negative electrode layer and a solid electrolyte layer interposed between the positive electrode layer and the negative electrode layer. The negative electrode layer contains a negative electrode active material and a solid electrolyte, and an area ratio of the negative electrode active material is 72% or less in a surface of the negative electrode layer opposite to the solid electrolyte-side surface of the negative electrode layer.

Abstract: An all-solid battery that includes a positive electrode layer, a negative electrode layer, and a solid electrolyte layer interposed between the positive electrode layer and the negative electrode layer. At least one of the positive electrode layer and the negative electrode layer contains an electrode active material and a solid electrolyte, and a difference between a resistivity associated with ion migration and a resistivity associated with electron migration is 0 k?·cm or more and 100 k?·cm or less in the electrode layer containing the electrode active material and the solid electrolyte.

Abstract: A screen printing paste from which a fine pattern can be formed precisely is provided by setting the viscosity at a shear rate of 4 sec−1 to be not less than about 40 Pa·sec and the viscosity at a shear rate of 10 sec−1 to be not more than about 210 Pa·sec. It is preferable that the average particle diameter (D50) of solid components contained in the paste be less than about 10 &mgr;m. It is also preferable that the flowability of the paste be not more than about 0.011 rad when a stress of 10 Pa is applied to the paste for two minutes. A screen printing method using the paste and a baked thick film body formed with the paste are also provided.

Abstract: A screen printing paste from which a fine pattern can be formed precisely is provided by setting the viscosity at a shear rate of 4 sec−1 to be not less than about 40 Pa·sec and the viscosity at a shear rate of 10 sec−1 to be not more than about 210 Pa·sec. It is preferable that the average particle diameter (D50) of solid components contained in the paste be less than about 10 &mgr;m. It is also preferable that the flowability of the paste be not more than about 0.011 rad when a stress of 10 Pa is applied to the paste for two minutes. A screen printing method using the paste and a baked thick film body formed with the paste are also provided.