Title:
NTA PASTE
Document Type and Number:
WIPO Patent Application WO/2017/065109
Kind Code:
A1
Abstract:
[Purpose] The present invention relates to an NTA paste; and the purpose of the present invention is to reduce or eliminate the amount of silver used therein and to reduce or eliminate the amount of lead (lead glass) used therein. [Configuration] An NTA paste which is composed of a base material wherein electrical conductivity is produced by binding particles, an organic material for binding the particles of the base material, an organic solvent for adjusting the concentration, and a resin that integrates all the components together and have this paste adhere to a material to be coated, and which forms a conductive electrode by having a kneaded product of these components sintered. This NTA paste is characterized by: being composed of a kneaded product that is produced by mixing a powder of vanadate glass as the base material; and forming a conductive electrode by sintering the thus-produced kneaded product at a temperature within the range from 340°C to 900°C for a time within the range from 1 second to 60 seconds.
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Inventors:
KAMISAKO KOICHI (JP)
ARAI KATSUYA (JP)
SUGAWARA MIEKO (JP)
KOBAYASHI KENICHI (JP)
KOMIYA HIDETOSHI (JP)
MATSUI SHOGO (JP)
YOKOYAMA SHUHEI (JP)
ARAI KATSUYA (JP)
SUGAWARA MIEKO (JP)
KOBAYASHI KENICHI (JP)
KOMIYA HIDETOSHI (JP)
MATSUI SHOGO (JP)
YOKOYAMA SHUHEI (JP)
Application Number:
PCT/JP2016/079947
Publication Date:
April 20, 2017
Filing Date:
October 07, 2016
Export Citation:
Assignee:
ARTBEAM CO LTD (JP)
TOKYO UNIV OF AGRICULTURE AND TECH TLO CO LTD (JP)
TOKYO UNIV OF AGRICULTURE AND TECH TLO CO LTD (JP)
International Classes:
H01B1/22; H01L21/288; H01L31/0224
Foreign References:
| US20110180139A1 | 2011-07-28 | |||
| JP2011144077A | 2011-07-28 | |||
| JP2011251880A | 2011-12-15 | |||
| US5084421A | 1992-01-28 | |||
| JP2016192539A | 2016-11-10 |
Other References:
SHIRO KUBUKI ET AL.: "Crystallization and Structural Relaxation of xBaO · (90-X) V205 · 10Fe2O3 Glasses Accompanying an Enhancement of the Electric Conductivity", JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, vol. 115, no. 11, 2007, pages 776 - 779
K. FUKUDA ET AL.: "A Significant improvement of the electrical conductivity of semiconducting vanadate glasses caused by Heat Treatment", SOLID STATE PHENOM., vol. 90, no. 91, 2003, pages 215 - 219, XP003018338
K. FUKUDA ET AL.: "A Significant improvement of the electrical conductivity of semiconducting vanadate glasses caused by Heat Treatment", SOLID STATE PHENOM., vol. 90, no. 91, 2003, pages 215 - 219, XP003018338
Attorney, Agent or Firm:
OKADA Morihiro (JP)
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