A display device manufacturing method includes annealing a display substrate by irradiating a laser to the display substrate in different energy values, measuring a transmittance of the annealed display substrate, and determining an optimal crystallization value of the display substrate based on the transmittance, wherein the determining of the optimal crystallization value includes calculating an absorbance of the display substrate for each energy value of the laser based on the transmittance, calculating a band gap energy of the annealed display substrate for each energy value of the laser based on the absorbance, and determining an energy value of the laser corresponding to a minimum value of the band gap energy as the optimal crystallization value. Also provided is a display device manufacturing apparatus that may implement the manufacturing method.

A liquid crystal display device includes a TFT substrate having a first alignment film and an opposing substrate having a second alignment film with liquid crystals sandwiched therebetween. One of the first and second alignment films, comprises a first polyimide produced via polyamide acid ester containing cyclobutane as a precursor and a second polyimide produced via polyamide acid as a precursor. The polyamide acid has a higher polarity than that of the polyamide acid ester. The one of the first and second alignment films is responsive to photo-alignment. A first side of the one of the first and second alignment films is adjacent to the liquid crystals, and a second side thereof is closer to one of the TFT substrate and the counter substrate than the first side. The first side contains more of the first polyimide and less of the second polyimide than the second side.

The present invention relates to an array substrate, which comprises: a display region and a drive circuit region; the drive circuit region comprises GOA units, the GOA unit comprising a substrate, a gate electrode layer, an insulation layer, an active layer and a source/drain electrode layer, and the drive circuit region further comprises a gate wire connecting to the gate electrode layer, and a source/drain layer wire at the same layer with the source/drain electrode layer, wherein the area between the portions of the gate wire and the source/drain layer wire which intercross with each other is only formed with the insulation layer. The invention further relates to a manufacturing method of an array substrate and a display apparatus comprising the array substrate.

A method of manufacturing a semiconductor device includes modifying a first laser beam from a first laser to form a first linear-shaped laser beam and modifying a second laser beam from a second laser to form a second linear-shaped laser beam. The method further includes overlaying the first linear-shaped laser beam and the second linear-shaped laser beam to form an overlayed linear-shaped laser beam, wherein the overlayed linear-shaped laser beam has a width and a length where the length is ten times or more as large as the width. The method also includes scanning a semiconductor film formed over a substrate with the overlayed linear-shaped laser beam to increase crystallinity of the semiconductor film, and patterning the semiconductor film to form a semiconductor layer which includes a channel formation region of a transistor.

A semiconductor device with high aperture ratio is provided. The semiconductor device includes a transistor and a capacitor having a pair of electrodes. An oxide semiconductor layer formed over the same insulating surface is used for a channel formation region of the transistor and one of the electrodes of the capacitor. The other electrode of the capacitor is a transparent conductive film. One electrode of the capacitor is electrically connected to a wiring formed over the insulating surface over which a source electrode or a drain electrode of the transistor is provided, and the other electrode of the capacitor is electrically connected to one of the source electrode and the drain electrode of the transistor.

A COA substrate manufacturing method including: forming a TFT on a base substrate; forming a second insulation layer on the TFT; forming a color resist layer on the second insulation layer; forming a third insulation layer on the color resist layer; forming a through hole which reveals the drain electrode of the TFT; forming an ITO film layer on the third insulation layer; forming a photoresist layer on the ITO film layer; performing a light-shielding process to the photoresist layer on the vias-region ITO film layer and an exposure process to the photoresist layer on the non vias-region ITO film layer; developing the photoresist layer on the vias-region ITO and the non vias-region ITO film layers to obtain a photoresist layer plug covered on the vias-region ITO film layer. The present invention utilizes the photoresist to fill the through hole which can improve the quality of a display device.

A display device includes a thin film transistor layer provided with a first thin film transistor and a second thin film transistor. The first thin film transistor includes a first semiconductor layer and a first gate electrode. The second thin film transistor includes a second semiconductor layer and a second gate electrode. The first gate electrode includes a thick film electrode portion and a thin film electrode portion in such a manner as to overlap the thick film electrode portion and protrude from the thick film electrode portion toward at least one side in a channel length direction. The first semiconductor layer is provided with a low-concentration impurity region in such a manner as to overlap a portion of the thin film electrode portion protruding from the thick film electrode portion. A lower conductive layer is provided on a base substrate side of the second semiconductor layer.

A display including a light-emitting element is provided. The light-emitting element includes a lower display electrode, an organic layer including a light-emitting layer, and an upper display electrode, wherein the lower display electrode is formed in a source-drain electrode layer or a gate electrode layer. A method of manufacture and an electronic device including the display are also provided.

This disclosure pertains to the technical field of liquid crystal display, and in particular to a display panel and a display apparatus. This display panel comprises a first substrate and a second substrate provided by cell-assembling, wherein the first substrate and the second substrate are both flexible and bendable, and wherein both of the first substrate and the second substrate are provided with a repulsion layer therein, which enables the first substrate and the second substrate to repel each other. By the addition of the repulsion layer to the display panel, the effect of maintaining a uniform cell thickness of the flexible display panel is achieved and the display panel is allowed to have a better displaying effect.

The present invention relates to an array substrate, which comprises: a display region and a drive circuit region; the drive circuit region comprises GOA units, the GOA unit comprising a substrate, a gate electrode layer, an insulation layer, an active layer and a source/drain electrode layer, and the drive circuit region further comprises a gate wire connecting to the gate electrode layer, and a source/drain layer wire at the same layer with the source/drain electrode layer, wherein the area between the portions of the gate wire and the source/drain layer wire which intercross with each other is only formed with the insulation layer. The invention further relates to a manufacturing method of an array substrate and a display apparatus comprising the array substrate.