Thin-film transistor and liquid crystal displayer
一种薄膜晶体管、基板的技术,应用在电固体器件、半导体器件、半导体/固态器件零部件等方向,能够解决薄膜晶体管电性能不利影响、易受到外界因素的影响、氧化物电性能不够稳定等问题,达到良好显示品质、避免不利影响、良好性能的效果
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[0022] The present invention will be further described below in conjunction with accompanying drawing.
[0023] figure 1 A first embodiment of a thin film transistor 10 according to the invention is schematically shown. Such as figure 1 As shown, a thin film transistor 10 includes a substrate 1 , a conductive layer 2 disposed on the substrate 1 , and a light shielding layer 3 disposed on the substrate 1 . The substrate 1 can be a transparent glass substrate. The conductive stack 2 generally includes a source, a drain, an oxide active layer, a gate insulating layer and a gate, which are well known to those skilled in the art and will not be repeated here. The light shielding layer 3 is an opaque layer.
[0024] The light-shielding layer 3 is under the conductive stack 2 and the position of the light-shielding layer 3 is directly opposite to the position of the conductive stack 2 . In this way, the light 5 from below the substrate 1 will not irradiate the conductive stack 2...
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