摘要:
A liquid crystal display device, and a method of fabricating that device, including a substrate with a thin film transistor having gate, source, and drain electrodes. A pixel electrode electrically connects to the drain electrode, and a data line electrically connects to the source electrode. A first insulating layer, a pure amorphous silicon layer, and a doped amorphous silicon layer are sequentially layered under the data line. A data pad is formed at one end of the data line. A gate line electrically connects to the gate electrode. A gate pad electrode at one end of the gate line is formed through the first insulating layer and connects to the gate line.
摘要:
A method of fabricating an X-ray detecting device that is capable of preventing breakage of a transparent electrode. In the method, patterning of first and second insulating films occurs at different etching rates, with an etching ratio of the second insulating material to the first insulating material being greater than 1. Accordingly, undercut of the first and second insulating materials can be prevented. This stabilizes the step coverage of a subsequently formed transparent electrode.
摘要:
A liquid crystal display device includes a substrate, an organic insulating film formed on the substrate, an alignment film having a first etch rate formed on the organic insulating film, and a silicon nitride layer having a second etch rate formed between the alignment film and the organic insulating film, wherein the first etch rate is different from the second etch rate.
摘要:
A liquid crystal display device, and a method of fabricating that device, including a substrate with a thin film transistor having gate, source, and drain electrodes. A pixel electrode electrically connects to the drain electrode, and a data line electrically connects to the source electrode. A first insulating layer, a pure amorphous silicon layer, and a doped amorphous silicon layer are sequentially layered under the data line. A data pad is formed at one end of the data line. A gate line electrically connects to the gate electrode. A gate pad electrode at one end of the gate line is formed through the first insulating layer and connects to the gate line.
摘要:
An array substrate for a liquid crystal display device and a fabrication method thereof, and a liquid crystal display device having the same are disclosed. The array substrate for a liquid crystal display device and a fabrication method thereof, and a liquid crystal display device having the same according to the present disclosure eliminate optical loss by use of a shielding film that can decrease the optic leakage current to minimize the optic leakage loss, thus it is possible to improve the picture quality.
摘要:
The present invention relates to a thin-film transistor in a liquid crystal display device and a method of fabricating the same, and the thin-film transistor may be configured by including a first gate electrode formed on an insulating substrate; a first gate insulation film formed on the insulating substrate including the first gate electrode; an active layer formed on the first gate insulation film; source/drain electrodes formed on the active layer and arranged at both sides of the first gate electrode; a second gate insulation film formed on the active layer and the first gate insulation film including the source/drain electrodes and provided with a contact hole for exposing part of the drain electrode; a second gate electrode overlapped with the first gate electrode on the second gate insulation film; and a pixel electrode electrically connected to the drain electrode through the contact hole.
摘要:
An array substrate for a display device and its fabrication method are disclosed. The array substrate for a display device includes: a gate wiring and a gate electrode connected to the wiring formed on a substrate; a gate insulating layer formed on the gate electrode; an active layer and a barrier metal layer stacked with the gate insulating layer interposed therebetween on the gate electrode; a data wiring formed on the barrier metal layer and source and electrodes connected to the data wiring; a passivation film formed on the source and drain electrodes and the data wiring and having a contact hole exposing a portion of the drain electrode, the barrier metal layer and the active layer; and a pixel electrode formed on the passivation film and being in contact with the drain electrode and the barrier metal layer including the active layer.
摘要:
A thin film transistor (TFT) for a liquid crystal display device includes a gate electrode, a source electrode, a drain electrode, an active region including a first semiconductor layer and a second semiconductor layer interposed within the first semiconductor layer, and an ohmic contact layer formed on the active region, wherein the source and drain electrodes are formed on the ohmic contact layer.
摘要:
An LCD device is disclosed.The LCD device includes dual gate transistors provided to an output portion for outputting a gate voltage. As such, the charge/discharge time of the output portion is reduced so the response time of liquid crystal is improved.
摘要:
A method for fabricating a liquid crystal display device is disclosed. The method includes forming a first conductive layer on an insulating substrate, forming a first insulating layer, a second conductive layer, and a third conductive layer on the first conductive layer, patterning the second conductive layer and the third conductive layer, such that the third conductive layer is located on a partial region of the second conductive layer, forming a second insulating layer on the patterned third conductive layer, forming a first contact hole to expose the first conductive layer by patterning the first and second insulating layers, and a second contact hole to expose the third conductive layer by patterning the second insulating layer, and forming a fourth conductive layer to connect the first and third conductive layers with each other by way of the first and second contact holes.