Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

2005-07-05

2005-07-05

Kim, Robert H. (Department: 2871)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

C349S042000, C349S142000, C349S143000

Reexamination Certificate

active

06914645

ABSTRACT:
A liquid crystal display device in which reliable contact can be made through each through-hole includes a first conductive film, an insulating film formed to cover the first conductive film, and a second conductive film formed on an upper surface of the insulating film. The first conductive film, the insulating film and the second conductive film are formed on the liquid crystal-facing surface of at least one of substrates disposed in opposition to each other with a liquid crystal interposed therebetween. A part of the second conductive film is electrically connected to the first conductive film through a through-hole formed in the insulating film. The first conductive film has a depressed portion or recess formed in a portion thereof which is connected to the second conductive film.

REFERENCES:
patent: 6674495 (2004-01-01), Hong et al.
patent: 6762802 (2004-07-01), Ono et al.

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