Method for wiring connection of a display device and structure for wiring connection to be used therefor
CA 2012029 C · Owner: Arima, Masaki · Inventors: Arima, Masaki; Taniguchi, Kouki; Obata, Masao
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In a displaying cell of a liquid crystal display device, glass substrates are formed to overhang a displaying area and electrodes formed on the glass substrates are also formed to overhang the displaying area. An electrode formed on a wiring substrate, in which integrated circuit chips are mounted in order to drive the electrodes is connected by an, anisotropic conductive film to the electrodes on the glass substrate. Space is provided on the glass substrates so that, another anisotropic conductive film can be provided between the attaching position of the anisotropic conductive film and the displaying area. In the event that a connection is disconnected, a wire is broken or the current …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed March 13, 1990 and granted January 4, 1994. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 13, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 13, 2012.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.