Abstract: A stretchable display device according to present disclosure may include a base substrate, a plurality of first substrates on the base substrate, a plurality of second substrates connecting adjacent first substrates, inorganic insulating layers on the first substrates, an organic insulating layer disposed on the first substrates so as to cover top surfaces and side surfaces of the inorganic insulating layers. The device includes first connection lines disposed on the organic insulating layer on the first substrates and disposed on a second substrate extending in a first direction, second connection lines disposed between the inorganic insulating layers and the organic insulating layer on the first substrates and disposed on a second substrate extending in a second direction, and a step alleviating layer disposed between the second connection lines and the inorganic insulating layers.

Abstract: An organic light emitting display apparatus includes an organic light emitting display panel including a display area, including a transparent area and an opaque area, and a non-display area, a gate driver sequentially supplying a gate pulse to a plurality of gate lines included in the organic light emitting display panel, and an initialization unit transferring gate pulses and/or initialization control signals, output from the gate driver, to a plurality of transparent area gate lines. A camera photographing a region in a forward direction with respect to the organic light emitting display panel is provided in the transparent area of a rear surface of the organic light emitting display panel. A first pixel driving circuit provided in the transparent area includes two transistors, and a second pixel driving circuit provided in the opaque area includes at least three transistors.

Abstract: According to an aspect of the present disclosure, a display device includes: a plurality of substrates disposed in a plurality of subpixels and each configured as one of a transparent conducting oxide layer and an oxide semiconductor layer; a plurality of transistors respectively disposed on the plurality of substrates and provided in the plurality of subpixels, respectively; a plurality of data lines extending in a column direction between the plurality of subpixels and configured to transmit data voltages to the plurality of subpixels; and a plurality of light-emitting elements respectively disposed in the plurality of subpixels and electrically connected to the plurality of transistors, in which the plurality of substrates is disposed to spaced apart from one another, and in which the plurality of data lines is disposed in a region in which the plurality of substrates is spaced apart from one another.

Abstract: The present disclosure relates to a stretchable display device. The stretchable display device includes a lower substrate, a plurality of pixel substrates which is disposed on the lower substrate to be spaced apart from each other, a plurality of first power lines disposed on the plurality of pixel substrates, a plurality of second power lines disposed on the plurality of pixel substrates, a plurality of driving transistors which is disposed on the plurality of pixel substrates and is electrically connected to the plurality of second power lines, and a plurality of light emitting diodes which is disposed on the plurality of pixel substrates and includes an anode electrically connected to the plurality of first power lines and a cathode electrically connected to the plurality of driving transistors.

Abstract: A display device may reduce or minimize a size of a light emission area that becomes a dark spot due to particles. The display device includes a substrate provided with a display area for displaying an image by subpixels, first electrodes provided in each of the subpixels over the substrate, driving transistors provided between the substrate and the first electrodes and coupled to each of the first electrodes, a light emitting layer provided over the first electrodes, and a second electrode provided over the light emitting layer. Each of the first electrodes includes divided electrodes spaced apart from each other, a transistor contact portion coupled with the driving transistor through a contact hole, and connection electrodes coupling each of the plurality of divided electrodes with the transistor contact portion.

Abstract: According to an aspect of the present disclosure, the display device includes a stretchable lower substrate and a plurality of first substrates disposed on the lower substrate and in which pixels are disposed. The display device also includes a plurality of second substrates connecting first substrates adjacent to each other among the plurality of first substrates. The display device further includes a plurality of connection lines disposed on the plurality of second substrates and connecting the pixels.

Abstract: An electroluminescent display apparatus can include a driving thin film transistor on a substrate, the driving thin film transistor including a gate electrode, a source electrode, a drain electrode, and an active region; a capacitor electrode facing the gate electrode; a first electrode electrically connected to the source electrode; a light emitting layer on the first electrode; and a second electrode on the light emitting layer, wherein the gate electrode and the capacitor electrode extend in a vertical direction with respect to a surface of the substrate.

Abstract: An organic light emitting display apparatus includes an organic light emitting display panel including a display area, including a transparent area and an opaque area, and a non-display area, a gate driver sequentially supplying a gate pulse to a plurality of gate lines included in the organic light emitting display panel, and an initialization unit transferring gate pulses and/or initialization control signals, output from the gate driver, to a plurality of transparent area gate lines. A camera photographing a region in a forward direction with respect to the organic light emitting display panel is provided in the transparent area of a rear surface of the organic light emitting display panel. A first pixel driving circuit provided in the transparent area includes two transistors, and a second pixel driving circuit provided in the opaque area includes at least three transistors.

Abstract: Discussed is an electroluminescent display device, wherein a first electrode of a first sub pixel includes a first lower electrode and a first upper electrode, a first electrode of a second sub pixel includes a second lower electrode and a second upper electrode, a first electrode of a third sub pixel includes a third lower electrode and a third upper electrode, a distance between the first lower electrode and the first upper electrode, a distance between the second lower electrode and the second upper electrode, and a distance between the third lower electrode and the third upper electrode are different from one another, the third upper electrode includes a third lower layer and a third upper layer, and the third lower layer is formed in the same pattern as that of the third lower electrode in an upper surface of the third lower electrode.

Abstract: A stretchable display device according to present disclosure may include a base substrate, a plurality of first substrates on the base substrate, a plurality of second substrates connecting adjacent first substrates, inorganic insulating layers on the first substrates, an organic insulating layer disposed on the first substrates so as to cover top surfaces and side surfaces of the inorganic insulating layers. The device includes first connection lines disposed on the organic insulating layer on the first substrates and disposed on a second substrate extending in a first direction, second connection lines disposed between the inorganic insulating layers and the organic insulating layer on the first substrates and disposed on a second substrate extending in a second direction, and a step alleviating layer disposed between the second connection lines and the inorganic insulating layers.

Abstract: The present disclosure relates to a stretchable display device. The stretchable display device includes a lower substrate, a plurality of pixel substrates which is disposed on the lower substrate to be spaced apart from each other, a plurality of first power lines disposed on the plurality of pixel substrates, a plurality of second power lines disposed on the plurality of pixel substrates, a plurality of driving transistors which is disposed on the plurality of pixel substrates and is electrically connected to the plurality of second power lines, and a plurality of light emitting diodes which is disposed on the plurality of pixel substrates and includes an anode electrically connected to the plurality of first power lines and a cathode electrically connected to the plurality of driving transistors.

Abstract: An electroluminescent display apparatus can include a driving thin film transistor on a substrate, the driving thin film transistor including a gate electrode, a source electrode, a drain electrode, and an active region; a capacitor electrode facing the gate electrode; a first electrode electrically connected to the source electrode; a light emitting layer on the first electrode; and a second electrode on the light emitting layer, wherein the gate electrode and the capacitor electrode extend in a vertical direction with respect to a surface of the substrate.

Abstract: Provided are a thin film transistor (TFT) substrate and a method of manufacturing the same. A TFT substrate includes: a substrate defining a pixel area, a first TFT including: an oxide semiconductor layer, a first gate electrode on the oxide semiconductor layer, a first source electrode, and a first drain electrode, a second TFT including: a second gate electrode, a polycrystalline semiconductor layer on the second gate electrode, a second source electrode, and a second drain electrode, a first gate insulating layer under the first gate electrode and the second gate electrode, the first gate insulating layer covering the oxide semiconductor layer, a second gate insulating layer under the polycrystalline semiconductor layer, the second gate insulating layer covering the first gate electrode and the second gate electrode, and an intermediate insulating layer on the first gate electrode and the polycrystalline semiconductor layer, the intermediate insulating layer including a nitride layer.

Abstract: Discussed is an electroluminescent display device, wherein a first electrode of a first sub pixel includes a first lower electrode and a first upper electrode, a first electrode of a second sub pixel includes a second lower electrode and a second upper electrode, a first electrode of a third sub pixel includes a third lower electrode and a third upper electrode, a distance between the first lower electrode and the first upper electrode, a distance between the second lower electrode and the second upper electrode, and a distance between the third lower electrode and the third upper electrode are different from one another, the third upper electrode includes a third lower layer and a third upper layer, and the third lower layer is formed in the same pattern as that of the third lower electrode in an upper surface of the third lower electrode.

Abstract: Provided are a thin film transistor (TFT) substrate and a method of manufacturing the same. A TFT substrate includes: a substrate defining a pixel area, a first TFT including: an oxide semiconductor layer, a first gate electrode on the oxide semiconductor layer, a first source electrode, and a first drain electrode, a second TFT including: a second gate electrode, a polycrystalline semiconductor layer on the second gate electrode, a second source electrode, and a second drain electrode, a first gate insulating layer under the first gate electrode and the second gate electrode, the first gate insulating layer covering the oxide semiconductor layer, a second gate insulating layer under the polycrystalline semiconductor layer, the second gate insulating layer covering the first gate electrode and the second gate electrode, and an intermediate insulating layer on the first gate electrode and the polycrystalline semiconductor layer, the intermediate insulating layer including a nitride layer.

Abstract: Provided are a thin film transistor (TFT) substrate and a method of manufacturing the same. A TFT substrate includes: a substrate defining a pixel area, a first TFT including: an oxide semiconductor layer, a first gate electrode on the oxide semiconductor layer, a first source electrode, and a first drain electrode, a second TFT including: a second gate electrode, a polycrystalline semiconductor layer on the second gate electrode, a second source electrode, and a second drain electrode, a first gate insulating layer under the first gate electrode and the second gate electrode, the first gate insulating layer covering the oxide semiconductor layer, a second gate insulating layer under the polycrystalline semiconductor layer, the second gate insulating layer covering the first gate electrode and the second gate electrode, and an intermediate insulating layer on the first gate electrode and the polycrystalline semiconductor layer, the intermediate insulating layer including a nitride layer.

Abstract: Provided are a thin film transistor (TFT) substrate and a method of manufacturing the same. A TFT substrate includes: a substrate defining a pixel area, a first TFT including: an oxide semiconductor layer, a first gate electrode on the oxide semiconductor layer, a first source electrode, and a first drain electrode, a second TFT including: a second gate electrode, a polycrystalline semiconductor layer on the second gate electrode, a second source electrode, and a second drain electrode, a first gate insulating layer under the first gate electrode and the second gate electrode, the first gate insulating layer covering the oxide semiconductor layer, a second gate insulating layer under the polycrystalline semiconductor layer, the second gate insulating layer covering the first gate electrode and the second gate electrode, and an intermediate insulating layer on the first gate electrode and the polycrystalline semiconductor layer, the intermediate insulating layer including a nitride layer.

Abstract: A wireless display sink device comprises a display panel driver and a PCB (Printed Circuit Board) connected to a wireless communication module. The PCB comprises: a decoder that decodes audio/video data received from the wireless communication module and separates audio data and video data; an audio DAC (Digital Analog Converter) that converts the audio data into an analog voltage; and a timing controller that transmits the video data to the display panel driver and controls the operation timing of the display panel driver.

Abstract: A wireless display sink device comprises a display panel driver and a PCB (Printed Circuit Board) connected to a wireless communication module. The PCB comprises: a decoder that decodes audio/video data received from the wireless communication module and separates audio data and video data; an audio DAC (Digital Analog Converter) that converts the audio data into an analog voltage; and a timing controller that transmits the video data to the display panel driver and controls the operation timing of the display panel driver.