PIXEL STRUCTURE AND RELATED FABRICATION METHOD
First Claim
1. A pixel structure, disposed on a substrate, comprising:
- a patterned semiconductor layer disposed on the substrate;
a gate insulating layer disposed on the patterned semiconductor layer;
a first metal layer disposed on the gate insulating layer, wherein the first metal layer has at least one gate line and at least one gate, and the gate is electrically connected to the gate line;
a first insulating layer disposed on the first metal layer;
a second metal layer disposed on the first insulating layer, wherein the second metal layer has at least one first data line, at least one source, and at least one first drain, wherein the first data line is electrically connected to the source, and the first drain and the first data line are distanced away from each other for a first distance D1 in a first direction;
a second insulating layer disposed on the second metal layer, wherein the second insulating layer has at least one patterned opening disposed corresponding to the first drain, and the patterned opening is larger than the first drain;
a third metal layer, having at least one second drain electrically connected to the first drain, wherein the second drain is disposed corresponding to the patterned opening and on the first drain, the second drain and the first data line are distanced away from each other for a second distance D2 in the first direction, and the second distance D2 is less than the first distance D1;
a third insulating layer disposed on the third metal layer; and
a pixel electrode disposed on the third insulating layer, wherein the pixel electrode is electrically connected with the second drain.
1 Assignment
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Accused Products
Abstract
A pixel structure includes a first insulating layer, a second metal layer, a second insulating layer, and a third metal layer. The second metal layer is disposed on the first insulating layer, and the second metal layer includes at least one first data line, at least one source, and at least one first drain, wherein the first data line is electrically connected to the source. The second insulating layer is disposed on the second metal layer, the second insulating layer includes at least one opening that is disposed corresponding to the first drain, and the area of the opening is greater than the area of the first drain. The third metal layer includes at least one second drain that is electrically connected to the first drain, the second drain is disposed corresponding to the opening and disposed on the first drain.
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Citations
14 Claims
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1. A pixel structure, disposed on a substrate, comprising:
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a patterned semiconductor layer disposed on the substrate; a gate insulating layer disposed on the patterned semiconductor layer; a first metal layer disposed on the gate insulating layer, wherein the first metal layer has at least one gate line and at least one gate, and the gate is electrically connected to the gate line; a first insulating layer disposed on the first metal layer; a second metal layer disposed on the first insulating layer, wherein the second metal layer has at least one first data line, at least one source, and at least one first drain, wherein the first data line is electrically connected to the source, and the first drain and the first data line are distanced away from each other for a first distance D1 in a first direction; a second insulating layer disposed on the second metal layer, wherein the second insulating layer has at least one patterned opening disposed corresponding to the first drain, and the patterned opening is larger than the first drain; a third metal layer, having at least one second drain electrically connected to the first drain, wherein the second drain is disposed corresponding to the patterned opening and on the first drain, the second drain and the first data line are distanced away from each other for a second distance D2 in the first direction, and the second distance D2 is less than the first distance D1; a third insulating layer disposed on the third metal layer; and a pixel electrode disposed on the third insulating layer, wherein the pixel electrode is electrically connected with the second drain. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A pixel structure, disposed on a substrate, comprising:
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a patterned semiconductor layer disposed on the substrate; a gate insulating layer disposed on the patterned semiconductor layer; a first metal layer disposed on the gate insulating layer, wherein the first metal layer has at least one gate line and at least one gate, and the gate is electrically connected to the gate line; a first insulating layer disposed on the first metal layer; a second metal layer disposed on the first insulating layer, having at least one drain, a first source, and a second source, wherein the first source and the second source are arranged side by side in a first direction and distanced away from each other for a first distance D1; a second insulating layer disposed on the second metal layer and the first insulating layer, wherein the second insulating layer has multiple patterned openings, and the patterned openings are disposed corresponding to the first source and the second source respectively; a third metal layer disposed on the second metal layer, the first insulating layer, and the second insulating layer, wherein the third metal layer is disposed corresponding to the patterned openings, and the third metal layer has a first data line, a second data line, a third source, and a fourth source; a third insulating layer disposed on the third metal layer; and a pixel electrode disposed on the third insulating layer, wherein the pixel electrode is electrically connected with the drain; wherein the first data line and the second data line are disposed on the first insulating layer and arranged in parallel corresponding to the patterned openings respectively in the first direction; wherein the third source and the fourth source are disposed on the first source and the second source respectively, corresponding to the patterned openings, and distanced away from each other for a second distance D2; and wherein the first distance D1 is greater than the second distance D2. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14)
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Specification