Title:
FPC CONNECTION METHOD FOR PROTECTIVE PANELS WITH TOUCH INPUT FUNCTION
Document Type and Number:
WIPO Patent Application WO/2010/050404
Kind Code:
A1
Abstract:
An FPC connection method for protective panels with touch input function, which is low cost and has a high degree of freedom in component mounting and materials selection, is characterized in that, when electrically connecting an FPC (10) to the lower circuit on a lower electrode panel and upper circuit on an upper electrode sheet of a protective panel with touch input function by means of through holes (9a‑9d) disposed in the lower electrode panel (3), a circuit is disposed on one surface of a film substrate, as well as a fill hole (10d) that passes through both the film substrate and the circuit is formed in the connection side edge, an insulating adhesive layer (23) is disposed on the connection side edge of the FPC, and the FPC is adhered to the bottom surface of the lower electrode panel by means of the insulating adhesive layer, and then the inside of a cavity (22) opposite the fill hole is filled with conductive adhesive (15) to electrically connect the FPC to the lower circuit and the upper circuit, after which, the conductive adhesive is cured in a state with the fill hole exposed, and lastly the fill hole is sealed with a sealing member.
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Inventors:
NAKAMURA, Kazuto (3, Mibu Hanai-cho, Nakagyo-ku, Kyoto-sh, Kyoto 51, 〒6048551, JP)
中村 一登 (〒51 京都府京都市中京区壬生花井町３番地 日本写真印刷株式会社内 Kyoto, 〒6048551, JP)
HASHIMOTO, Takao (3, Mibu Hanai-cho, Nakagyo-ku, Kyoto-sh, Kyoto 51, 〒6048551, JP)
中村 一登 (〒51 京都府京都市中京区壬生花井町３番地 日本写真印刷株式会社内 Kyoto, 〒6048551, JP)
HASHIMOTO, Takao (3, Mibu Hanai-cho, Nakagyo-ku, Kyoto-sh, Kyoto 51, 〒6048551, JP)
Application Number:
JP2009/068225
Publication Date:
May 06, 2010
Filing Date:
October 23, 2009
Export Citation:
Assignee:
NISSHA PRINTING CO., LTD. (3 Mibu Hanai-cho, Nakagyo-ku Kyoto-sh, Kyoto 51, 〒6048551, JP)
日本写真印刷株式会社 (〒51 京都府京都市中京区壬生花井町３番地 Kyoto, 〒6048551, JP)
NAKAMURA, Kazuto (3, Mibu Hanai-cho, Nakagyo-ku, Kyoto-sh, Kyoto 51, 〒6048551, JP)
中村 一登 (〒51 京都府京都市中京区壬生花井町３番地 日本写真印刷株式会社内 Kyoto, 〒6048551, JP)
日本写真印刷株式会社 (〒51 京都府京都市中京区壬生花井町３番地 Kyoto, 〒6048551, JP)
NAKAMURA, Kazuto (3, Mibu Hanai-cho, Nakagyo-ku, Kyoto-sh, Kyoto 51, 〒6048551, JP)
中村 一登 (〒51 京都府京都市中京区壬生花井町３番地 日本写真印刷株式会社内 Kyoto, 〒6048551, JP)
International Classes:
G06F3/041; H01H36/00
Attorney, Agent or Firm:
UEKI, Kyuichi et al. (Fujita-Toyobo Building 9th floor, 1-16 Dojima 2-chome, Kita-ku, Osaka-sh, Osaka 03, 〒5300003, JP)
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