Optical: systems and elements – Holographic system or element – Using a hologram as an optical element
Patent
1992-07-09
1993-06-29
Sikes, William L.
Optical: systems and elements
Holographic system or element
Using a hologram as an optical element
G02F 113
Patent
active
052239659
ABSTRACT:
An electrode connecting device of a liquid crystal display element connects a transparent electrode terminal formed on a substrate constructed by a flexible film to an electrode terminal of a driving circuit and an external circuit through an anisotropic conductive film. The electrode connecting device has a protecting film formed on a surface of a connecting portion on which the transparent electrode terminal is formed. The protecting film can absorb stress applied to the transparent electrode at a thermal press-fixing time and can move conductive particles within the anisotropic conductive film. Both the electrodes are electrically connected to each other through the conductive particles within the anisotropic conductive film extending through the protecting film. The protecting film may be disposed on only the transparent electrode. A peripheral substrate portion around both the connected electrodes may be covered with another protecting film.
REFERENCES:
patent: 4832455 (1989-05-01), Takeno et al.
patent: 4964700 (1990-10-01), Takabayashi
Narumi Yuji
Ota Yuichi
Suzuki Takumi
Taguchi Satoshi
Mai Huy K.
Ricoh & Company, Ltd.
Sikes William L.
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