摘要:
Abstract of the DisclosureAn organic light emitting diode (OLED) display for improving surface characteristics of an indium-tin-oxide (ITO) layer for use as a pixel electrode by performing a surface treatment process after forming a pixel separation layer and before depositing an organic layer and a method of fabricating the same. The method of forming an electrode of a flat panel display includes forming an electrode material on a substrate; patterning the electrode material to form an electrode pattern; forming an insulating layer with a deposition thickness on the substrate; etching the insulating layer to expose a portion of the electrode pattern; and performing a surface treatment process under the condition that the insulating layer is etched by a predetermined thickness from the deposition thickness.
摘要:
An organic electroluminescent display device (OELD) that prevents particles from creating blind spots by forming a recess or a groove in the surface of an insulating layer that covers edges of a pixel electrode. The OELD includes a lower electrode arranged on a substrate, an insulating layer arranged on the substrate, the insulating layer having an aperture adapted to expose a portion of the lower electrode, an organic layer arranged on the exposed portion of the lower electrode, and an upper electrode arranged on the substrate, wherein the insulating layer includes a recess and/or a groove in its surface.
摘要:
An organic electroluminescent display device (OELD) that prevents particles from creating blind spots by forming a recess or a groove in the surface of an insulating layer that covers edges of a pixel electrode. The OELD includes a lower electrode arranged on a substrate, an insulating layer arranged on the substrate, the insulating layer having an aperture adapted to expose a portion of the lower electrode, an organic layer arranged on the exposed portion of the lower electrode, and an upper electrode arranged on the substrate, wherein the insulating layer includes a recess and/or a groove in its surface.
摘要:
An organic light emitting diode (OLED) is used to realize a full-color display device. More particularly, a polymer OLED is used to increase uniformity in thickness of a layer formed of polymer ink, and to prevent mixing of colors. The OLED includes a substrate having a first electrode layer formed thereon in a predetermined pattern, an insulator layer formed on the substrate forming a channel in a predetermined pattern, an organic polymer layer formed based on the channel and having at least an emission layer, a barrier formed at either side of the insulator layer of at least one end of the channel for preventing ink for the organic polymer layer from running out of both ends of the channel, and a second electrode layer formed on the polymer organic layer.
摘要:
Semiconductor devices including first and second fin active regions protruding vertically from a substrate and integrally formed with the substrate, a gate insulation layer formed on the first and second fin active regions, a first gate metal contacting the gate insulation layer on the first fin active region, and a second gate metal contacting the first gate metal on the first fin active region and contacting the gate insulation layer on the second fin active region.
摘要:
There is provided a master glass having a structure capable of preventing damage caused by static electricity. The master glass is a substrate on which a deposition process is experimentally performed by being experimentally loaded loading the master glass into a deposition apparatus before starting the deposition process of the substrate for electronic devices. In one embodiment, a master glass includes first conductive patterns and a second conductive pattern. The first conductive patterns are formed to correspond to a deposition pattern required in a substrate for electronic devices. The second conductive pattern electrically connects all the first conductive patterns to one another.
摘要:
A mask adhesion unit for a deposition apparatus includes a magnetic assembly, a cap plate spaced apart from the magnetic assembly, and a magnetic control unit between edges of the magnetic assembly, and the cap plate. A deposition apparatus using the same is capable of adhering a substrate and a mask assembly together using the mask adhesion unit to improve deposition precision, while preventing deformation of a slit of the mask assembly.
摘要:
There is provided a master glass having a structure capable of preventing damage caused by static electricity. The master glass is a substrate on which a deposition process is experimentally performed by being experimentally loaded loading the master glass into a deposition apparatus before starting the deposition process of the substrate for electronic devices. In one embodiment, a master glass includes first conductive patterns and a second conductive pattern. The first conductive patterns are formed to correspond to a deposition pattern required in a substrate for electronic devices. The second conductive pattern electrically connects all the first conductive patterns to one another.
摘要:
A semiconductor device includes a substrate and first and second gate electrodes on the substrate. The first gate electrode includes a first gate insulation film having a bottom portion on the substrate and sidewall portions extending from the bottom portion and away from the substrate defining a first trench having a first width and a first functional film filling the first trench. The second gate electrode includes a second gate insulation film having a bottom portion on the substrate and sidewall portions extending from the bottom portion defining a second trench having a second width different from the first width, a second functional film conforming to the second gate insulation film in the second trench and defining a third trench, and a metal region in the third trench. The first width may be less than the second width.