摘要:
A method of fabricating an array substrate includes sequentially forming a first metal layer, a first inorganic insulating layer and an intrinsic amorphous silicon layer on a substrate, the first metal layer including a first metallic material layer and a second metallic material layer; crystallizing the intrinsic amorphous silicon; forming a gate electrode, a gate line, a gate insulating layer and an active layer; forming an interlayer insulating layer including first and second contact holes respectively exposing both sides of the active layer; forming first and second ohmic contact patterns respectively contacting the both sides of the active layers, a source electrode, a drain electrode, and a data line connecting the source electrode; forming a passivation layer on the source electrode, the drain electrode; and forming a pixel electrode on the passivation layer and contacting the drain electrode.
摘要:
A method of fabricating an array substrate includes: forming a gate line and a gate electrode connected to the gate line; forming a gate insulating layer on the gate line and the gate insulting layer; sequentially forming an intrinsic amorphous silicon pattern and an impurity-doped amorphous silicon pattern on the gate insulating layer over the gate electrode; forming a data line on the gate insulating layer and source and drain electrodes on the impurity-doped amorphous silicon pattern, the data line crossing the gate line to define a pixel region, and the source and drain electrodes spaced apart from each other; removing a portion of the impurity-doped amorphous silicon pattern exposed through the source and drain electrodes to define an ohmic contact layer; irradiating a first laser beam onto the intrinsic amorphous silicon pattern through the source and drain electrode to form an active layer including a first portion of polycrystalline silicon and a second portion of amorphous silicon at both sides of the first portion; forming a passivation layer on the data line, the source electrode and the drain electrode, the passivation layer having a drain contact hole exposing the drain electrode; and forming a pixel electrode on the passivation layer in the pixel region, the pixel electrode connected to the drain electrode through the drain contact hole.
摘要:
A method of fabricating an array substrate includes: forming a gate line and a gate electrode connected to the gate line; forming a gate insulating layer on the gate line and the gate insulting layer; sequentially forming an intrinsic amorphous silicon pattern and an impurity-doped amorphous silicon pattern on the gate insulating layer over the gate electrode; forming a data line on the gate insulating layer and source and drain electrodes on the impurity-doped amorphous silicon pattern, the data line crossing the gate line to define a pixel region, and the source and drain electrodes spaced apart from each other; removing a portion of the impurity-doped amorphous silicon pattern exposed through the source and drain electrodes to define an ohmic contact layer; irradiating a first laser beam onto the intrinsic amorphous silicon pattern through the source and drain electrode to form an active layer including a first portion of polycrystalline silicon and a second portion of amorphous silicon at both sides of the first portion; forming a passivation layer on the data line, the source electrode and the drain electrode, the passivation layer having a drain contact hole exposing the drain electrode; and forming a pixel electrode on the passivation layer in the pixel region, the pixel electrode connected to the drain electrode through the drain contact hole.
摘要:
A method of fabricating an array substrate includes sequentially forming a first metal layer, a first inorganic insulating layer and an intrinsic amorphous silicon layer on a substrate, the first metal layer including a first metallic material layer and a second metallic material layer; crystallizing the intrinsic amorphous silicon; forming a gate electrode, a gate line, a gate insulating layer and an active layer; forming an interlayer insulating layer including first and second contact holes respectively exposing both sides of the active layer; forming first and second ohmic contact patterns respectively contacting the both sides of the active layers, a source electrode, a drain electrode, and a data line connecting the source electrode; forming a passivation layer on the source electrode, the drain electrode; and forming a pixel electrode on the passivation layer and contacting the drain electrode.
摘要:
Disclosed is a method of fabricating a display device that includes forming a buffer layer; forming a gate electrode of extrinsic polycrystalline silicon, a gate insulating layer, an active layer of intrinsic polycrystalline silicon and an auxiliary active layer of intrinsic amorphous silicon on the buffer layer; forming an ohmic contact layer of extrinsic amorphous silicon and contacting the auxiliary active layer, source and drain electrodes and a data line; patterning a first passivation layer, an insulating interlayer and the gate insulating layer to form a gate contact hole exposing the gate electrode; forming a gate line on the first passivation layer, made of a metal material, and contacting the gate electrode through the gate contact hole; forming a second passivation layer on the gate line; patterning the first and second passivation layers to form a drain contact hole exposing the drain electrode; and forming a pixel electrode on the second passivation layer in the pixel region and contacting the drain electrode through the drain contact hole.
摘要:
Disclosed is a method of fabricating a display device that includes forming a buffer layer; forming a gate electrode of extrinsic polycrystalline silicon, a gate insulating layer, an active layer of intrinsic polycrystalline silicon and an auxiliary active layer of intrinsic amorphous silicon on the buffer layer; forming an ohmic contact layer of extrinsic amorphous silicon and contacting the auxiliary active layer, source and drain electrodes and a data line; patterning a first passivation layer, an insulating interlayer and the gate insulating layer to form a gate contact hole exposing the gate electrode; forming a gate line on the first passivation layer, made of a metal material, and contacting the gate electrode through the gate contact hole; forming a second passivation layer on the gate line; patterning the first and second passivation layers to form a drain contact hole exposing the drain electrode; and forming a pixel electrode on the second passivation layer in the pixel region and contacting the drain electrode through the drain contact hole.
摘要:
An alarm system is monitored by an alert system that supplements the capabilities of the alarm system. The sensors, such as door, window, fire, and CO sensor can be monitored by the alarm system which can raise an alarm when a sensor is triggered. The alert system detects that the alarm system has raised an alarm. The alert system can then communicate the alarm locally to other alert system installations. People at those other alert system installations are thereby alerted to the alarm and can respond to it.
摘要:
An alarm system is monitored, by an alert system that supplements the capabilities of the alarm system. The sensors, such as door, window, fire, and CO sensor can be monitored by the alarm system which can raise an alarm when a sensor is triggered. The alert system detects that the alarm system has raised an alarm. The alert system can then communicate the alarm locally to other alert system installations. People at those other alert system installations are thereby alerted to the alarm and can respond to it.