LIQUID CRYSTAL DISPLAY DEVICE
First Claim
1. A liquid crystal display device, comprising:
- an active matrix substrate;
a counter substrate; and
a vertical alignment type liquid crystal layer interposed between the active matrix substrate and the counter substrate,wherein the display device has a plurality of pixels, each of the pixels including a plurality of subpixels,the plurality of subpixels include a red subpixel, a green subpixel, and a blue subpixel, andwhen, in an input signal, each of adjacent two of the plurality of pixels represents an achromatic color at a certain grayscale level, a luminance of the blue subpixel included in one of the two adjacent pixels is different from a luminance of the blue subpixel included in the other of the two adjacent pixels.
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Abstract
A liquid crystal display device (100A) of the present invention includes an active matrix substrate (220); a counter substrate (240); and a vertical alignment type liquid crystal layer (260). The liquid crystal display device (100) has a plurality of pixels, each of the pixels including a plurality of subpixels. The plurality of subpixels include a red subpixel (R), a green subpixel (G), and a blue subpixel (B). When each of adjacent two of the plurality of pixels represents an achromatic color at a certain grayscale level, a luminance of a blue subpixel (B) included in one of the two adjacent pixels is different from a luminance of a blue subpixel (B) included in the other of the two adjacent pixels.
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Citations
15 Claims
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1. A liquid crystal display device, comprising:
- an active matrix substrate;
a counter substrate; and
a vertical alignment type liquid crystal layer interposed between the active matrix substrate and the counter substrate,wherein the display device has a plurality of pixels, each of the pixels including a plurality of subpixels, the plurality of subpixels include a red subpixel, a green subpixel, and a blue subpixel, and when, in an input signal, each of adjacent two of the plurality of pixels represents an achromatic color at a certain grayscale level, a luminance of the blue subpixel included in one of the two adjacent pixels is different from a luminance of the blue subpixel included in the other of the two adjacent pixels. - View Dependent Claims (2, 3, 4, 5, 6, 12, 13, 14, 15)
- an active matrix substrate;
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7. A liquid crystal display device, comprising:
- an active matrix substrate;
a counter substrate; and
a vertical alignment type liquid crystal layer interposed between the active matrix substrate and the counter substrate,wherein the display device has a pixel which includes a plurality of subpixels, the plurality of subpixels include a red subpixel, a green subpixel, and a blue subpixel, and when, in an input signal, the pixel represents an achromatic color at a certain grayscale level over multiple frames, a luminance of the blue subpixel in one of the frames is different from a luminance of the blue subpixel in an immediately preceding frame. - View Dependent Claims (8, 9)
- an active matrix substrate;
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10. A liquid crystal display device, comprising:
- an active matrix substrate;
a counter substrate; and
a vertical alignment type liquid crystal layer interposed between the active matrix substrate and the counter substrate,wherein the display device has a pixel which includes a plurality of subpixels, the plurality of subpixels include a red subpixel, a green subpixel, a first blue subpixel, and a second blue subpixel, and when the pixel displays an achromatic color at a certain grayscale level, a luminance of the first blue subpixel is different from a luminance of the second blue subpixel. - View Dependent Claims (11)
- an active matrix substrate;
Specification