Liquid crystal display device having auxiliary capacitive electrode
First Claim
1. A display device comprising:
- a substrate;
a plurality of scanning lines formed in parallel with each other on said substrate in one direction a plurality of data lines formed in parallel with each other on said substrate in orthogonal to said scanning lines;
a thin film transistor being formed in the vicinity of each intersection of said scanning lines and said data lines and having a semiconductor thin film, a gate electrode connected to one of said scanning lines, a source electrode, a drain electrode connected to one of said data lines;
pixel electrodes each connected to the source electrode of said thin film transistor;
auxiliary capacitive electrodes each having an overlap region that overlaps with said pixel electrodes and forming an auxiliary capacitance with said pixel electrodes;
a first insulating film arranged between said auxiliary capacitive electrodes and said data lines; and
a second insulting film arranged between said pixel electrodes and said auxiliary capacitive electrodes.
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Accused Products
Abstract
A display device includes a substrate, a plurality of scanning lines formed in parallel with each other on the substrate in one direction, a plurality of data lines formed in parallel with each other on the substrate in orthogonal to the scanning lines, a thin film transistor being formed in the vicinity of each intersection of the scanning lines and the data lines and having a semiconductor thin film, a gate electrode connected to one of the scanning lines, a source electrode, a drain electrode connected to one of the scanning lines; pixel electrodes each connected to the source electrode of the thin film transistor, auxiliary capacitive electrodes each having an overlap region that overlaps with the pixel electrodes and forming an auxiliary capacitance with the pixel electrodes, a first insulating film arranged between the auxiliary capacitive electrodes and the data lines, and a second insulting film arranged between the pixel electrodes and the auxiliary capacitive electrodes.
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Citations
24 Claims
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1. A display device comprising:
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a substrate;
a plurality of scanning lines formed in parallel with each other on said substrate in one direction a plurality of data lines formed in parallel with each other on said substrate in orthogonal to said scanning lines;
a thin film transistor being formed in the vicinity of each intersection of said scanning lines and said data lines and having a semiconductor thin film, a gate electrode connected to one of said scanning lines, a source electrode, a drain electrode connected to one of said data lines;
pixel electrodes each connected to the source electrode of said thin film transistor;
auxiliary capacitive electrodes each having an overlap region that overlaps with said pixel electrodes and forming an auxiliary capacitance with said pixel electrodes;
a first insulating film arranged between said auxiliary capacitive electrodes and said data lines; and
a second insulting film arranged between said pixel electrodes and said auxiliary capacitive electrodes. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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Specification