SOLUS ADVANCED MATERIALS CO., LTD.

There is disclosed a composition for organic light emitting device encapsulation that has low dielectric constant characteristics of effectively blocking moisture or oxygen flowing into an organic light emitting display device from the outside, thereby ensuring the performance and lifespan of the organic light emitting device, and also improving touch sensitivity of a touch panel, and the organic light emitting display device including the same.

Proposed are an epoxy resin composition having a high refractive index and high adhesiveness and an encapsulant including the same. The composition is applicable to various gap filling methods in which a low-viscosity liquid is injected into a gap through ink jetting or dispensing and then the liquid is cured. The composition exhibits high light extraction efficiency after curing, high adhesiveness, and a low out-gassing level. The composition is capable of bonding and molding glass parts of organic and inorganic light-emitting display screens.

Proposed are an epoxy resin composition having a high refractive index and high adhesiveness and an encapsulant including the same. The composition is applicable to various gap filling methods in which a low-viscosity liquid is injected into a gap through ink jetting or dispensing and then the liquid is cured. The composition exhibits high light extraction efficiency after curing, high adhesiveness, and a low out-gassing level. The composition is capable of bonding and molding glass parts of organic and inorganic light-emitting display screen.

Provided is a polycyclic compound and a light emitting element including the polycyclic compound. The light emitting element includes a first electrode, a second electrode facing the first electrode, light emitting structures disposed between the first electrode and the second electrode, and a charge generation layer disposed between adjacent ones of the light emitting structures and including a polycyclic compound represented by Formula 1, thereby exhibiting high luminous efficiency.

The present disclosure relates to a novel organic compound and an organic EL device including the organic compound. The compound according to the present disclosure may be used in an organic layer of an organic EL device, more specifically, in a light emitting layer, a light emitting auxiliary layer, an electron transport auxiliary layer, or an electron transporting layer and may improve driving voltage, luminous efficiency, and lifespan characteristics of the organic EL device.

The present disclosure provides an organic electroluminescent device including: an anode; a cathode; and one or more organic material layers interposed between the anode and cathode and selected from the group consisting of a hole injection layer, a hole transporting layer, a light emitting layer, an electron transporting layer, and an electron injection layer, and further including a lifetime enhancement layer (LEL) between the light emitting layer and the electron transporting layer.

The present disclosure relates to a novel organic compound and an organic EL device including the organic compound. The compound according to the present disclosure may be used in an organic layer of an organic EL device, more specifically, in a light emitting layer, a light emitting auxiliary layer, an electron transport auxiliary layer, or an electron transporting layer and may improve driving voltage, luminous efficiency, and lifespan characteristics of the organic EL device.

The present invention relates to a novel organic compound with excellent carrier transport ability, light emitting ability, and thermal stability, and an organic electroluminescent device that comprises the compound in at least one organic material layer and thus has improved characteristics such as improved luminous efficiency, driving voltage, and lifespan.

Novel compounds and their uses are disclosed. The novel compounds have excellent carrier transport ability, light-emitting ability, and thermal stability. An organic electroluminescent device that contains the compounds in at least one organic material layer is disclosed. The organic electroluminescent device has improved characteristics such as improved luminous efficiency, driving voltage, and lifespan.

A novel compound having excellent carrier transport ability, light-emitting ability, and thermal stability, and its uses are disclosed. An organic electroluminescent device containing the novel compound in one or more organic material layers is disclosed. The organic electroluminescent device shows improved characteristics such as luminous efficiency, driving voltage, and lifespan.