Abstract: An organic light emitting diode (OLED) includes a first emitting material layer disposed adjacently to a first electrode and a second emitting material layer disposed adjacently to a second electrode. The first emitting material layer includes a first compound having high affinity to holes and a second compound of thermally activated delayed fluorescent material, and the second emitting material layer includes a fourth compound having high affinity to electrons and implementing triplet-triplet annihilation. Two emitting material layers having adjusted energy levels allow the OLED to lower its driving voltages and improve its luminous efficiency and luminous lifetime.

Abstract: The present disclosure relates to a novel PLK1 degradation inducing compound having a structure according to Formula I, a method for preparing the same, and the use thereof. The compounds of the present disclosure exhibit an effect of inducing PLK1 degradation. Therefore, the compounds of the present disclosure may be effectively utilized for preventing or treating PLK1-related diseases.

Abstract: The present disclosure provides an organic light emitting diode including a first electrode; a second electrode facing the first electrode; and an emitting material layer including a first compound and a second compound positioned between the first and second electrodes, wherein the first compound includes a hexagonal-ring moiety including one boron atom, one oxygen atom and four carbon atoms, and the second compound includes a hexagonal-ring moiety including one boron atom, one nitrogen atom and four carbon atoms, and an organic light emitting device including the organic light emitting diode.

Abstract: A composition for a FDM 3D printer is disclosed. The composition contains bioglass and a biocompatible polymer resin. In addition, a FDM 3D printer molded article having a laminated strut structure, in which the composition for the FDM 3D printer is injected into four layers, is disclosed.

Abstract: The present disclosure relates to a novel PLK1 degradation inducing compound having a structure according to Formula I, a method for preparing the same, and the use thereof. The compounds of the present disclosure exhibit an effect of inducing PLK1 degradation. Therefore, the compounds of the present disclosure may be effectively utilized for preventing or treating PLK1-related diseases.

Abstract: An interface device, an interface cable apparatus and a communication method and system having the same are disclosed. The interface device interfaces between a first electronic device which supports a first interface and a second electronic device which supports a second interface, to facilitate communication between the first and second electronic devices.

Abstract: A method of generating an encryption key in a host system that transmits an encrypted signal. The encryption key generating method can be used in a host system that doesn't have an input device such as a keyboard or mouse. The encryption key generating method can be used in a network environment having a host system that can transmit an encrypted signal and a client system that can receive and accept the encrypted signal by using an encryption key determined in the host system. The method can include the acts of reading a pre-designated number of the host system, reading a current value of a dip switch installed in the host system, associating the pre-designated number with the current value, and generating an encryption key in a wireless LAN environment by using the associated value.

Abstract: A picture tilt complementing circuit in a display device includes: a microcomputer for receiving horizontal and vertical sync signals from a computer and generating a tilt control signal; a horizontal sawtooth wave generation unit for converting the tilt control signal transmitted from the microcomputer into a sawtooth wave signal according to a horizontal fly back signal; a vertical sawtooth wave generation unit for converting the tilt control signal transmitted from the microcomputer into a sawtooth wave signal according to a vertical fly back signal; a vertical center control unit for synthesizing a horizontal sawtooth wave signal generated by the horizontal sawtooth wave generation unit with a vertical position control signal transmitted from the microcomputer and sending the synthesized result to a vertical output unit; and a horizontal position control unit for synthesizing a vertical sawtooth wave signal generated by the vertical sawtooth wave generation unit with a horizontal position control signal t