LCD device with connection lines having different resistances
DC CAFCFirst Claim
1. A liquid-crystal display device comprising:
- a liquid-crystal panel having a first substrate, a second substrate, and liquid crystal filled in a space formed between said first substrate and said second substrate;
pixel electrodes formed on said first substrate and arranged in a matrix array in a display area of said panel;
driving lines formed on said first substrate in said display area and electrically connected to said respective pixel electrodes;
terminal areas formed on said first substrate outside said display area;
driver ICs mounted on said first substrate outside said display area and electrically connected to said corresponding terminal areas; and
connection lines formed on said first substrate outside said display area and electrically connected to said respective driving lines and said corresponding terminal areas;
wherein a difference between resistances of any adjacent two of said connection lines is less than a threshold resistance at which luminance unevenness on said display area is recognizable; and
wherein said resistances of any adjacent two of said connection lines are different from each other.
4 Assignments
Litigations
1 Petition
Accused Products
Abstract
An LCD device that is able to remove the luminance unevenness on the display area while preventing the short-circuit and open-circuit is provided. The LCD device includes a liquid-crystal panel having first and second substrates and liquid crystal filled in a space formed between the first and second substrates. Pixel electrodes are formed on the first substrate and are arranged in a matrix array in a display area of the panel. Driving lines are formed on the first substrate in the display area and are electrically connected to the respective pixel electrodes. Terminal areas are formed on the first substrate outside the display area. Driver ICs are mounted on the first substrate outside the display area and are electrically connected to the corresponding terminal areas. Connection lines are formed on the first substrate outside the display area and are electrically connected to the respective driving lines and the corresponding terminal areas. The resistance difference of any adjacent two ones of the connection lines is lower than a threshold resistance value at which a man is able to recognize the luminance unevenness on the display area.
61 Citations
6 Claims
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1. A liquid-crystal display device comprising:
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a liquid-crystal panel having a first substrate, a second substrate, and liquid crystal filled in a space formed between said first substrate and said second substrate; pixel electrodes formed on said first substrate and arranged in a matrix array in a display area of said panel; driving lines formed on said first substrate in said display area and electrically connected to said respective pixel electrodes; terminal areas formed on said first substrate outside said display area; driver ICs mounted on said first substrate outside said display area and electrically connected to said corresponding terminal areas; and connection lines formed on said first substrate outside said display area and electrically connected to said respective driving lines and said corresponding terminal areas; wherein a difference between resistances of any adjacent two of said connection lines is less than a threshold resistance at which luminance unevenness on said display area is recognizable; and wherein said resistances of any adjacent two of said connection lines are different from each other. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification