摘要:
A display substrate includes a gate line, a storage capacitor, a source line, a switching element, a pixel electrode, and a color filter. The gate line is formed on a base substrate. The storage capacitor has a storage line substantially parallel to the gate line. The source line crosses the gate line to define a pixel area. The switching element is connected to the gate line and the source line. The pixel electrode contacts the switching element. The color filter pattern is formed between the base substrate and the pixel electrode such that the color filter pattern contracts the base substrate and the pixel electrode. Thus, the color filter pattern is formed on the display substrate using a three-mask process.
摘要:
A method of manufacturing a TFT substrate includes: sequentially forming a transparent conductive layer and an opaque conductive layer on a substrate, patterning the transparent conductive layer and the opaque conductive layer by using a first mask to form a gate pattern including a pixel electrode, and forming a gate insulating layer and a semiconductor layer above the substrate. A contact hole is formed which exposes a portion of the pixel electrode and a semiconductor pattern using a second mask. A conductive layer is formed above the substrate and patterned to form a source/drain pattern including a drain electrode which overlaps a portion of the pixel electrode. Portions of the gate insulating layer and the opaque conductive layer above the pixel electrode are removed except a portion overlapping the drain electrode, by using a third mask.
摘要:
A thin film transistor array panel includes a pixel electrode formed on a substrate, a gate line formed on the pixel electrode, a gate insulating film formed on the gate line, a semiconductor formed on the gate insulating film, a data line and a drain electrode formed on the gate insulating film, and a passivation layer formed on portions of the data line and the drain electrode. The gate line includes a first film formed on the same layer and with the same material as the pixel electrode and a second film formed on the first film.
摘要:
A display device including the thin film transistor, and a method of manufacturing the display device are provided. The thin film transistor comprising a first gate electrode, a second gate electrode formed on the first gate electrode, a first semiconductor formed on the first gate electrode and including a polycrystalline semiconductor, a second semiconductor formed on the second gate electrode and including an amorphous semiconductor.
摘要:
A display substrate includes a first metal pattern, a first insulating layer, a first electrode, and a second metal pattern. The first metal pattern includes a gate line and a signal line. The first insulating layer is disposed on a substrate having the first metal pattern formed thereon. A first opening passes through the first insulating layer to partially expose the signal line. The first electrode is disposed on the first insulating layer corresponding to a unit pixel. The second metal pattern includes a connection electrode contacting the first electrode and the signal line through the first opening and a data line.
摘要:
A display substrate includes a base substrate, a thin-film transistor (TFT), a pixel electrode, a pad part, and a cell-gap compensating part. The base substrate has a display region, a seal region surrounding the display region, and a peripheral region surrounding the seal region. The TFT is in the display region. The pixel electrode is connected to a drain electrode of the TFT and contacts the base substrate. The pad part is interposed between a first side of the base substrate and the seal region and is connected to the TFT through a first transmission line. The cell-gap compensating part is in the seal region and includes a compensating pattern adjacent to a second side of the base substrate and an insulating pattern on the compensating pattern.
摘要:
A display device including the thin film transistor, and a method of manufacturing the display device are provided. The thin film transistor comprising a first gate electrode, a second gate electrode formed on the first gate electrode, a first semiconductor formed on the first gate electrode and including a polycrystalline semiconductor, a second semiconductor formed on the second gate electrode and including an amorphous semiconductor.
摘要:
A method of manufacturing a thin film transistor array panel is provided, The method includes: forming a gate line on a substrate; forming a gate insulating layer on the gate line; forming a semiconductor layer on the gate insulating layer; forming a data line and a drain electrode on the semiconductor layer; depositing a passivation layer on the data line and the drain electrode; forming a photoresist including a first portion and a second portion thinner than the first portion on the passivation layer; etching the passivation layer using the photoresist as a mask to expose a portion of the drain electrode at least in part; removing the second portion of the photoresist; depositing a conductive film; and removing the photoresist to form a pixel electrode on the exposed portion of the drain electrode.
摘要:
A thin film transistor array panel including a substrate; a gate line formed on the substrate; a gate insulating layer formed on the gate line; a semiconductor layer formed on the gate insulating layer; a data line formed on the semiconductor layer; a drain electrode separated from the data line and formed on the semiconductor layer; a coupling electrode connected to the drain electrode; a first subpixel electrode connected to the drain electrode; and a second subpixel electrode separated from the first subpixel electrode and overlapping the coupling electrode.
摘要:
A method for manufacturing a thin film transistor array panel using a photo mask is provided. The photo mask includes: a transmitting area and a translucent area, wherein the translucent area includes a plurality of light blocking portions blocking light, and wherein the light blocking portions have a plurality of areas blocking different amounts of light. By using this type of photo mask, a substantially flat layer of photoresist film can be deposited even on top of an uneven surface to manufacture a thin film transistor array panel. The flat photoresist film reduces processing cost and enhances the reliability of the panel manufacturing process.