Compounds and organic light emitting diode using the same

A compound represented by the following Formula 1:

• wherein, X is C or Si,
• Ys are directly connected to each other;
• bivalent aromatic hydrocarbons;
• bivalent aromatic hydrocarbons which are substituted with at least one substituent group selected from the group consisting of nitro, nitrile, halogen, alkyl, alkoxy, and amino groups;
• a bivalent heterocyclic group;
• or a bivalent heterocyclic group which is substituted with at least one substituent group selected from the group consisting of nitro, nitrile, halogen, alkyl, alkoxy, and amino groups,
• R1 to R11 are the same or different from each other, and each independently hydrogen, a substituted or unsubstituted alkyl group, a substituted or un-substituted alkoxy group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted arylamine group, a substituted or unsubstituted heterocyclic group, an amino group, a nitrile group, a nitro group, a halogen group, an amide group, or an ester group, in which they may form aliphatic, aromatic or hetero condensation rings along with adjacent groups,
• R12 and R16 are the same or different from each other, and each independently hydrogen, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted heterocyclic group, an amino group, a nitrile group, a nitro group, a halogen group, an amide group, or an ester group, in which they may form aliphatic, aromatic or hetero condensation rings along with adjacent groups,
• R7 and R8 are directly connected to each other, or form a condensation ring along with a group selected from the group consisting of O, S, NR, PR, C═O,
• CRR′ and SiRR′ in which R and R′ are the same or different from each other, each independently hydrogen, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted arylamine group, a substituted or unsubstituted heterocyclic group, a nitrile group, an amide group, or an ester group, and form a condensation ring to form a spiro compound,
• p is an integer of 1 to 5,
• A is
• a is an integer of 0 to 10,
• Y1 and Y2 are the same or different from each other, and each independently bivalent aromatic hydrocarbons;
• bivalent aromatic hydrocarbons which are substituted with at least one substituent group selected from the group consisting of nitro, nitrile, halogen, alkyl, alkoxy, and amino groups;
• a bivalent heterocyclic group;
• or a bivalent heterocyclic group which is substituted with at least one substituent group selected from the group consisting of nitro, nitrile, halogen, alkyl, alkoxy and amino groups, and
• Z1 to Z4 are the same or different from each other, and each independently hydrogen;
• aliphatic hydrocarbons having 1 to 20 carbon atoms;
• aromatic hydrocarbons;
• aromatic hydrocarbons which are substituted with at least one substituent group selected from the group consisting of nitro, nitrile, halogen, alkyl, alkoxy, amino, aromatic hydrocarbon, and heterocyclic groups;
• a silicon group substituted with aromatic hydrocarbons;
• a heterocyclic group;
• a heterocyclic;
• group which is substituted with at least one substituent group selected from the group consisting of nitro, nitrile, halogen, alkyl, alkoxy, amino, aromatic hydrocarbon, and heterocyclic groups;
• a thiophene group which is substituted with aliphatic hydrocarbons having 1 to 20 carbon atoms or aromatic hydrocarbons having 6 to 20 carbon atoms;
• or a boron group which is substituted with aromatic hydrocarbons.