Thin Film Transistor And Fabricating Method Thereof, Array Substrate And Display Device
First Claim
1. A thin film transistor comprising an active layer disposed on a base substrate and a gate stack disposed on the active layer, wherein the gate stack comprises:
- a gate insulating layer disposed on the active layer;
a gate electrode disposed on the gate insulating layer;
a capping layer disposed on the gate electrode and being more easily to trap oxygen atoms than the gate electrode.
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Accused Products
Abstract
The present disclosure relates to a thin film transistor, a method for fabricating the same, an array substrate, a method for fabricating the same, and a display device. The thin film transistor includes an active layer disposed on a base substrate and a gate stack disposed on the active layer. The gate stack includes: a gate insulating layer disposed on the active layer; a gate electrode disposed on the gate insulating layer; a capping layer disposed on the gate electrode, wherein the capping layer capturing oxygen atoms more easily than the gate electrode.
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Citations
20 Claims
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1. A thin film transistor comprising an active layer disposed on a base substrate and a gate stack disposed on the active layer, wherein the gate stack comprises:
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a gate insulating layer disposed on the active layer; a gate electrode disposed on the gate insulating layer; a capping layer disposed on the gate electrode and being more easily to trap oxygen atoms than the gate electrode. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 18, 19, 20)
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13. A method for fabricating a thin film transistor, comprising:
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forming an active layer on a base substrate; forming a gate stack on the active layer, wherein, the gate stack comprises; a gate insulating layer on the active layer; a gate electrode on the gate insulating layer; a capping layer on the gate electrode, the capping layer being more easily to trap oxygen atoms than the gate electrode. - View Dependent Claims (14, 15, 16, 17)
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Specification