Semiconductor Device and Manufacturing Method Thereof
First Claim
Patent Images
1. A display device comprising:
- a gate wiring, a source wiring, and a pixel electrode over a first substrate;
a red color filter, a green color filter, and a blue color filter over a second substrate; and
a liquid crystal and a spacer between the first substrate and the second substrate,wherein the pixel electrode includes a portion overlapped with the gate wiring, and a portion overlapped with the source wiring, andwherein the spacer includes a portion where the red color filter, the green color filter, and the blue color filter are overlapped with each other.
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Abstract
The aperture ratio of a pixel of a reflecting type display device is improved without increasing the number of masks and without using a black mask. Locations for light shielding between pixels are arranged such that a pixel electrode overlaps with a portion of a gate wiring and a source wiring. In locations for shielding TFTs, a high pixel aperture ratio is realized by forming a color filter (red, or lamination of red and blue), formed on an opposing substrate.
94 Citations
9 Claims
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1. A display device comprising:
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a gate wiring, a source wiring, and a pixel electrode over a first substrate; a red color filter, a green color filter, and a blue color filter over a second substrate; and a liquid crystal and a spacer between the first substrate and the second substrate, wherein the pixel electrode includes a portion overlapped with the gate wiring, and a portion overlapped with the source wiring, and wherein the spacer includes a portion where the red color filter, the green color filter, and the blue color filter are overlapped with each other. - View Dependent Claims (2, 3, 4)
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5. A display device comprising:
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a gate wiring, a source wiring, a capacitor wiring, and a pixel electrode over a first substrate; a red color filter, a green color filter, and a blue color filter over a second substrate; and a liquid crystal and a spacer between the first substrate and the second substrate, wherein the pixel electrode includes a portion overlapped with the gate wiring, a portion overlapped with the source wiring, and a portion overlapped with the capacitor wiring, and wherein the spacer includes a portion where the red color filter, the green color filter, and the blue color filter are overlapped with each other. - View Dependent Claims (6, 7, 8, 9)
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Specification