Abstract:
An organic light emitting display apparatus includes a first base substrate which includes a first light emitting area, a second light emitting area and a mirror area, and a second base substrate facing the first base substrate and having a first mirror layer disposed on the second base substrate. The first light emitting area includes a first thin film transistor electrically connected to a scan line, a first pixel electrode connected to the first thin film transistor, and a first light emitting structure disposed on the first pixel electrode. The second light emitting area includes a second thin film transistor electrically connected to an auxiliary scan signal line, a second pixel electrode connected to the second thin film transistor, and a second light emitting structure disposed on the second pixel electrode.
Abstract:
A method of manufacturing a mask, the method including forming initial ribs such that forming the initial ribs includes forming at least two photoresist patterns such that the at least two photoresist patterns have different widths, are formed on at least one side of a mask substrate, and overlap each other, and performing an etching process at least two times; and forming final ribs such that the final ribs have curved sides having a different curvature radius than a curvature radius of initial curved sides of the initial ribs and have defined slit patterns, forming the final ribs including removing all but one of the at least two photoresist patterns, and performing an etching process.
Abstract:
A foldable display is disclosed. In one aspect, the foldable display includes a foldable display panel including first to fourth regions adjacent to each other. The foldable display also includes a first support located on a rear surface of the first region and a second support located on a rear surface of the fourth region. The foldable display panel is configured to be arranged in a first configuration in which the foldable display panel is unfolded and a second configuration in which the foldable display panel is folded so that the first support supports the first and second regions and the second support supports the third and fourth regions.
Abstract:
An organic light emitting display device may include a first substrate, a first electrode disposed on the first substrate, a pixel defining layer disposed on the first electrode and the first substrate, an organic light emitting structure disposed on the first electrode, a second electrode disposed on the organic light emitting structure and the pixel defining layer, a second substrate disposed on the second electrode, etc. The pixel defining layer may include a fine uneven structure positioned in the display and the non-display regions. The organic light emitting structure may be substantially uniformly formed on the first electrode through the pixel defining layer having the fine uneven structure, so that an organic light emitting display device may exhibit increased lifetime and may show improved image quality.
Abstract:
An organic light emitting display device includes a first substrate, a pixel structure, a second substrate, a reflective member, and a light transmitting member. The first substrate includes a plurality of pixel regions. Each of the pixel regions has sub-pixel regions and a reflective region surrounding the sub-pixel regions. The pixel structure is disposed in each of the sub-pixel regions on the first substrate. The second substrate is disposed on the pixel structure. The reflective member has an opening disposed in each of the sub-pixel regions, and is disposed in the reflective region of the second substrate. The light transmitting member covers the opening of the reflective member and partially overlaps the reflective member. The light transmitting member blocks ultraviolet rays and transmits a predetermined light.
Abstract:
An organic light emitting display panel includes a first base substrate, a thin film transistor disposed on the first base substrate, a first electrode electrically connected to the thin film transistor, a pixel defining layer defining an opening that exposes a portion of the first electrode, a second electrode disposed on the first electrode, a light emitting structure disposed between the first electrode and the second electrode, a second base substrate disposed on the second electrode, and a first mirror layer disposed on the second base substrate and defining an opening that overlaps the light emitting structure. At least one of the pixel defining layer and the mirror layer has an uneven surface.
Abstract:
An organic layer depositing apparatus includes a deposition unit which includes one or more deposition assemblies spaced a predetermined distance apart from a substrate to deposit a deposition material on the substrate, wherein the one or more deposition assemblies include: a deposition source; a deposition source nozzle unit; a first pattern sheet which includes a first patterning unit and a first overlap unit; and a second pattern sheet which includes a second patterning unit and a second overlap unit, wherein the first and second pattern sheets are arranged such that the first and second overlap units overlap each other.
Abstract:
A liquid crystal display has liquid crystal containerizing micro-cavities monolithically integrally formed as part of a thin film transistors substrate thereof where mouths of the micro-cavities are sealed shut by material of a capping layer and where the capping layer is patterned to have relatively thicker regions and comparatively thinner or devoid of capping material regions interposed between the thicker regions for thereby providing the capping layer with improved flexibility, the relatively thicker regions being disposed over the mouths of the microcavities.
Abstract:
An organic light emitting display panel includes a first base substrate, a thin film transistor disposed on the first base substrate, a first electrode electrically connected to the thin film transistor, a pixel defining layer defining an opening that exposes a portion of the first electrode, a second electrode disposed on the first electrode, a light emitting structure disposed between the first electrode and the second electrode, a second base substrate disposed on the second electrode, and a first mirror layer disposed on the second base substrate and defining an opening that overlaps the light emitting structure. At least one of the pixel defining layer and the mirror layer has an uneven surface.
Abstract:
An organic light emitting display device includes a first substrate, a pixel structure, a second substrate, a reflective member, and a light transmitting member. The first substrate includes a plurality of pixel regions. Each of the pixel regions has sub-pixel regions and a reflective region surrounding the sub-pixel regions. The pixel structure is disposed in each of the sub-pixel regions on the first substrate. The second substrate is disposed on the pixel structure. The reflective member has an opening disposed in each of the sub-pixel regions, and is disposed in the reflective region of the second substrate. The light transmitting member covers the opening of the reflective member and partially overlaps the reflective member. The light transmitting member blocks ultraviolet rays and transmits a predetermined light.