Liquid crystal display device and manufacturing method thereof

Details Liquid crystal display device and manufacturing method thereof Liquid crystal display device and manufacturing method thereof

2006-05-02

2006-05-02

Wu, Xiao (Department: 2674)

Computer graphics processing and selective visual display system

Display driving control circuitry

Display power source

C349S140000, C349S149000

Reexamination Certificate

active

07038675

ABSTRACT:
In a liquid crystal display device formed of a plurality of a liquid crystal display elements in which a liquid crystal material is supported between first and second substrates, plural semiconductor chips for operating the liquid crystal display elements, and a power source circuit, a resistance voltage-dividing circuit is mounted on a peripheral portion along one side of the first substrate, which resistance voltage-dividing circuit divides the voltage supplied from the power source circuit and supplies the divided voltage to each of the semiconductor chips. This allows the resistance voltage-dividing circuit to be easily modified, so that the period until the product forwarding of the liquid crystal display devices is shortened without increasing the cost even after various kinds of design changes have been implemented.

REFERENCES:
patent: 5745092 (1998-04-01), Ito
patent: 6256025 (2001-07-01), Imai et al.
patent: 6437716 (2002-08-01), Nakao
patent: 6567064 (2003-05-01), Song et al.
patent: 6633271 (2003-10-01), Motegi et al.
patent: 6697060 (2004-02-01), Tsuchiya

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