Abstract: A display device includes a display part that displays an image, a touch part on the display part, the touch part including a first conductive layer on the display part, a lower inorganic layer on the first conductive layer, an upper inorganic layer covering the lower inorganic layer and a second conductive layer on the upper inorganic layer. The upper inorganic layer includes substantially a same material as the lower inorganic layer. The upper inorganic layer has a hydrogen atomic percent less than a hydrogen atomic percent of the lower inorganic layer.

Abstract: A manufacturing method of a reflective polarizer includes forming a metal layer on a first substrate; forming a mask layer divided into an opening area and a non-opening area on the metal layer, and having grooves patterned in the opening area, the groove exposing the metal layer; increasing hydrophobicity of a surface by treating the mask layer using a silane coupling agent; inducing phase separation of a hydrophilic component and a hydrophobic component of a block copolymer after filling the grooves of the mask layer with the block copolymer; selectively removing the hydrophilic component or the hydrophobic component block copolymer of the block copolymer; and etching the metal layer using the block copolymer as a mask.

Abstract: An organic light emitting display device includes a substrate, a first transistor disposed on the substrate in the opaque region, a second transistor disposed on the substrate in the opaque region, the second transistor being adjacent to the first transistor along a first direction, and a capacitor disposed on the substrate in the opaque region, the capacitor being adjacent to the first transistor along a second direction different from the first direction. Here, the capacitor may include a first capacitor electrode, a dielectric structure including silicon oxynitride and a second capacitor electrode.

Abstract: A thin film transistor array panel including: an insulation substrate, a gate line provided on the insulation substrate and including a gate electrode, a gate insulating layer provided on the gate line, a semiconductor layer provided on the gate insulating layer, and a source electrode and a drain electrode provided on the semiconductor layer and separated from each other, and the gate insulating layer includes a fluorinated silicon oxide (SiOF) layer, and the gate electrode, the semiconductor layer, the source electrode, and the drain electrode form a thin film transistor, and a threshold voltage shift value of the thin film transistor is substantially less than 4.9 V.

Abstract: A liquid crystal display includes: an insulation substrate, a gate line disposed on the insulation substrate, a first field generating electrode disposed on the insulation substrate, a gate insulating layer disposed on the gate line and the first field generating electrode, a semiconductor disposed on the gate insulating layer and a data line disposed on the gate insulating layer. A value [N—H]/[Si—H] of the gate insulating layer is in a range of about 13 to about 25. Here, the value [N—H]/[Si—H] means a ratio of a bonding number [N—H] of nitrogen and hydrogen to a bonding number [Si—H] of silicon and hydrogen according to an analysis of an FT-IR spectrometer.

Abstract: A display apparatus includes a first substrate including pixels, a second substrate facing the first substrate, and a liquid crystal layer interposed between the first substrate and the second substrate. Each of the pixels includes a thin film transistor disposed on a first insulating substrate, a first protective layer that covers the thin film transistor and includes a SiOC layer, a first electrode disposed on the first protective layer, a second protective layer that covers the first electrode, and a second electrode disposed on the second protective layer.

Abstract: A display apparatus includes a first substrate including pixels, a second substrate facing the first substrate, and a liquid crystal layer interposed between the first substrate and the second substrate. Each of the pixels includes a thin film transistor disposed on a first insulating substrate, a first protective layer that covers the thin film transistor and includes a SiOC layer, a first electrode disposed on the first protective layer, a second protective layer that covers the first electrode, and a second electrode disposed on the second protective layer.

Abstract: A liquid crystal display includes: a substrate; a thin film transistor on the substrate; a pixel electrode which is connected to a terminal of the thin film transistor; a microcavity layer on the pixel electrode and including an injection hole through which material is provided to the microcavity layer; a supporting layer on the microcavity layer; and a capping layer on the supporting layer. The capping layer covers the injection hole, and the supporting layer includes silicon oxycarbide (SiOC).