Electric lamp or space discharge component or device manufacturi – Process – With assembly or disassembly
Patent
1990-03-13
1992-05-12
Ramsey, Kenneth J.
Electric lamp or space discharge component or device manufacturi
Process
With assembly or disassembly
156152, H05K 332
Patent
active
051122626
ABSTRACT:
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 anistotropic conductive film to the electrodes on the glass substrates. 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 leaks, the wiring substrates are peeled off, and the connection is repaired. After repair, the wiring substrate is connected to a different part of the electrode on the glass sbstrate.
REFERENCES:
patent: 4295711 (1981-10-01), Tanaka et al.
patent: 4304450 (1981-12-01), Bilsback et al.
patent: 4640581 (1987-02-01), Nakanowatari et al.
patent: 4650434 (1987-03-01), Deschamps et al.
Arima Masaki
Obata Masao
Taniguchi Kouki
Ramsey Kenneth J.
Sharp Kabushiki Kaisha
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