摘要:
A method of fabricating an organic light emitting display is provided, in which, a first electrode is formed above a substrate having first and second regions, respectively, an emission layer is formed in the first and second regions, a second electrode is formed on the emission layer in the first and second regions, and a reflecting layer pattern is selectively formed on the second electrode in the second region.
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 display device and a method of fabricating the same are provided. The device includes: a substrate having a first pixel region, a second pixel region and a third pixel region; a first electrode disposed on the substrate; an organic emission layer disposed on the first electrode; a second electrode disposed on the organic emission layer; and a first organic layer and a second organic layer disposed between the first electrode and the organic emission layer. The first organic layer and the second organic layer have a combined thickness of approximately 500 to 700 Å or approximately 2000 to 2400 Å in the first pixel region, approximately 1600 to 2000 Å in the second pixel region, and approximately 200 to 400 Å in the third pixel region.
摘要:
A coupling set for connecting a ground plate for arrest of lightning is provided, in which the ground plate is embedded underground below an electric pole in order to effectively arrest lightning. Accordingly, lightning can be effectively grounded. The connection members are connected with each other top and bottom and left and right. The lowest connection member is supported below an electric pole. Thus, when the electric pole is buried, a coupling set having connection members for connecting a ground plate is not be pushed up. Also, it is very easy to connect a lightning arrest copper wire with a ground terminal.
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:
The present invention is directed to a carbazole containing compound and an organic electroluminescent display device using the same. In particular, the carbazole containing compound may be a blue phosphorescent host material having a large triplet energy gap compared to 4,4′-N,N′-dicarbazole-biphenyl (CBP) and effectively transfers energy to a blue dopant. An organic layer formed using the carbazole containing compound may be used in an organic electroluminescent display device in order to provide high efficiency, improved color purity, and improved power consumption characteristics.
摘要:
A nondestructive inspection method of testing insulators using frequency resonance function that can inspect an anomaly of an insulator by vibrating the insulator with a force having the characteristic of white noise, measuring the change in motion of the insulator according to the vibration and calculating the frequency resonance function of the insulator is disclosed.
摘要:
A nondestructive inspection method of testing insulators using frequency resonance function that can inspect an anomaly of an insulator by vibrating the insulator with a force having the characteristic of white noise, measuring the change in motion of the insulator according to the vibration and calculating the frequency resonance function of the insulator is disclosed.
摘要:
A handling system for an in-core detector thimble tube of a reactor is disclosed. The handling system serves to withdraw and retract a thimble tube so as to provide a movement path of a movable detector used to measure a neutron flux within a reactor. For this, the handling system basically includes a thimble tube withdrawing/retracting device, which grips the thimble tube using a plurality of synthetic resin pinch rollers to withdraw and retract the thimble tube without any damage to the thimble tube, a thimble tube tensioning device, which applies a constant tensile force to the thimble tube to prevent the thimble tube from shaking or bending upon withdrawing/retracting operations, and a thimble tube platform, which temporarily keeps the withdrawn thimble tube at a fixed position without a risk of shaking of the thimble tube and provides a movement path of the thimble tube tensioning device. With automatic withdrawal/retraction of the thimble tube without damage provides advantages of an extended thimble tube exchange interval, improved safety of system facilities, reduced labor costs and working time, and reduced worker radiation exposure, shortened precaution/maintenance period, and enhanced reactor use efficiency.
摘要:
An organic light emitting display device having multiple emission layers is provided, in which an organic charge transport layer is interposed between the emission layers to enhance interfacial properties between layers, and thus a stable process is ensured. Further, a hole transport layer and an electron transport layer are formed of an organic material like the charge transport layer, thereby simplifying the process.