摘要:
A tension apparatus for extending a patterning slit sheet included in a thin film deposition apparatus that can be simply applied to produce large-sized display devices on a mass scale and that improves manufacturing yield. The tension apparatus, wherein a plurality of patterning slits are formed along a first direction in the patterning slit sheet, and distances between adjacent patterning slits are different from each other, includes: a light source disposed to face the patterning slit sheet and irradiating light toward the patterning slit sheet; a tension member combined to at least one end of the patterning slit sheet, and applying a predetermined tensile force on the patterning slit sheet; and a master glass onto which light irradiated from the light source and passed through the patterning slit sheet is projected.
摘要:
A display device includes a display panel including an organic light emitting diode, a sealing metal foil covering a side of the display panel on which the organic light emitting diode is disposed, and a sealant between the display panel and the sealing metal foil.
摘要:
A thin film deposition apparatus, a method of manufacturing an organic light-emitting display device by using the thin film deposition apparatus, and an organic light-emitting display device manufactured using the method. In the thin film deposition apparatus for forming a thin film on a substrate, the apparatus includes a deposition source that discharges a deposition material; a deposition source nozzle unit disposed at a side of the deposition source and including a plurality of deposition source nozzles arranged in a first direction; a patterning slit sheet disposed opposite to the deposition source nozzle unit and including a common deposition region at an end of the patterning slit sheet and a plurality of patterning slits on the other end in a second direction perpendicular to the first direction, where each of the plurality of pattering slits includes a plurality of patterning sub slits that are different in length; and a barrier plate assembly disposed between the deposition source nozzle unit and the patterning slit sheet in the first direction, and including a plurality of barrier plates that partition a deposition space between the deposition source nozzle unit and the patterning slit sheet into a plurality of sub-deposition spaces. The thin film deposition apparatus is separated from the substrate by a predetermined distance. The thin film deposition apparatus and the substrate are movable relative to each other.
摘要:
A display device includes a display panel includes an organic light emitting diode (OLED), an encapsulation member covering the display panel, a first sealant disposed between the display panel and the encapsulation member and surrounding the organic light emitting diode, and a second sealant disposed between the first sealant and the organic light emitting diode and surrounding the organic light emitting diode.
摘要:
An organic light emitting device and a manufacturing method thereof is provided. The organic light emitting device includes a first pixel that displays a first color, a second pixel that displays a second color, and a third pixel that displays a third color. The first pixel, the second pixel and the third pixel together form one pixel. Each of the first pixel, second pixel, and third pixel includes a pixel electrode having a transflective electrode, an organic emission layer on the pixel electrode that displays the first color, a common electrode on the third color organic emission layer, and a transparent supplementary member between the pixel electrode and the common electrode.
摘要:
A display includes a substrate, a plurality of first and second signal lines formed on the substrate and insulated from each other, a plurality of driving voltage lines formed with a same layer as the first signal lines, at least one driving voltage connection formed with a same layer as the second signal lines, at least one connecting member electrically connecting the driving voltage lines and the driving voltage connection, at least one first thin film transistor connected to the first and second signal lines, at least one second thin film transistor connected to the first thin film transistor and the driving voltage lines, at least one first electrode connected to the second thin film transistors, at least one second electrode opposing the first electrode, at least one organic light emitting member formed between the first electrode and the second electrode, and at least one assistant member formed between the connecting member and the second electrode.
摘要:
An organic light emitting device includes a plurality of colored pixels, and a white pixel, wherein the respective pixels include; a first electrode, a second electrode which faces the first electrode, and a light emitting member disposed between the first electrode and the second electrode, and the white pixel further includes; a first semi-transparent member disposed on the first electrode to form a microcavity with the second electrode.
摘要:
An OLED display for improving white light emitting efficiency and simplifying a manufacturing process includes a plurality of pixels, each of the pixels having a transistor unit, a color filter unit and an organic light emitting device unit. The transistor unit converts signals from the outside into driving signals for driving an organic light emitting device unit. The organic light emitting device unit is composed of blue, red and green emission layers each having different areas. By passing white light through a color filer, the OLED display can realize full color.
摘要:
The present invention relates to an organic light emitting device, and the organic light emitting device according to an exemplary embodiment of the present invention includes a blue subpixel that is larger than a red subpixel and a green subpixel. The red subpixel and the green subpixel have the same layered structure such that the red subpixel and the green subpixel are formed by using the same shadow mask.
摘要:
The present invention discloses a display device having a substrate; a light emitting layer arranged on the substrate; a first electrode arranged on the light emitting layer; and a second electrode facing the first electrode, where the light emitting layer is arranged between the second electrode and the first electrode. A thickness of the first electrode varies depending on the wavelength of a light emitted from the light emitting layer.