Taiyo Ink Manufacturing Co., Ltd.

Sanyo Electric Co., Ltd.

Saga Sanyo Industries Co., Ltd.

Taiyo Ink Mfg. Co., Ltd.

Hideaki Kojima

Nobuyuki Suzuki

Kazunobu Fukushima

Osamu Kawana

Kouichi Takagi

Hiroyuki Tokai

Tsuyoshi Mitani

Takayuki Matsumoto

Masahisa Kakinuma

Tetsuyuki Sakuda

Nobuhiro Honda

Hidekazu Miyabe

Yoshitaka Hirai

Shigekatsu Ohnishi

Shouji Minegishi

Naoyuki Shiozawa

Naoki Yoneda

Nobuyuki Yanagida

A photocurable and thermosetting composition comprises (A) a carboxyl group-containing resin having at least one carboxyl group in its molecule, (B) a photopolymerization initiator having an oxime linkage represented by the following general formula (I), (C) a reactive diluent, and (D) an epoxy compound having two or more epoxy groups in its molecule. The above-mentioned photopolymerization initiator (B) is incorporated into a formulation which is different from at least a formulation into which the above-mentioned carboxyl group-containing resin (A) and the above-mentioned reactive diluent (C) are incorporated to formulate a system comprising at least two parts. 

Photocurable and thermosetting resin composition and printed circuit boards made by using the same

A solid electrolytic capacitor includes an anode body formed with a dielectric oxide film, a laminate cathode provided on the dielectric oxide film, a cathode lead frame provided on the cathode, and an anode lead frame attached to a lead portion of the anode body. The laminate cathode includes a solid electrolyte layer, and a mixture layer of a mixture of silver flake particles and carbon particles provided directly on an outer surface of the solid electrolyte layer.

Solid electrolytic capacitor

Disclosed are a photosensitive composition which is developable with an aqueous alkaline solution and such calcined patterns as a conductor pattern, a vitreous dielectric pattern, and a fluorescent pattern which are obtained by the use of the photosensitive composition. The photosensitive composition comprises (A) a carboxyl group-containing photosensitive polymer obtained by the reaction of a copolymer of (a) a compound containing an unsaturated double bond and a carboxyl group and (b) an unsaturated double bond-containing compound with (c) a compound containing an unsaturated double bond and an epoxy group, (B) a diluent, (C) a photopolymerization initiator, (D) an inorganic powder, and (E) a stabilizer. The composition may be in the form of paste or in the form of a dry film. When the photosensitive composition is in the form of paste, the paste is applied to a substrate and then dried to form a film. When the photosensitive composition is in the form of a dry film, the film is laminated on the substrate. A calcined pattern of high fineness is obtained by patterning the superposed layer of the composition by selective exposure to light and development, and thereafter calcining the patterned film.

Photosensitive composition and calcined pattern obtained by use thereof

Disclosed is a method for producing a patterned calcined inorganic film such as an electroconducting or insulating (non-conductive) film, particularly a plasma display panel, embracing a calcining step. To produce a patterned calcined inorganic film without inducing warpage, shrinkage of line width, or breakage of patterned lines, a patterned film formed on a substrate with a composition containing a heat decomposable binder and particles of an inorganic material is covered, prior to the calcining step, with a coating film of a heat decomposable resin composition capable of hardening or drying at a temperature lower than the temperature at which the heat decomposable binder is thermally decomposed and further capable of being burned off below the highest temperature of the calcining profile and thereafter the calcining step is performed.

Methods for production of patterned calcined inorganic film

Methods for production of a plasma display panel

Growing community of inventors

Kawagoe, Japan

Hideaki Kojima