公开(公告)号：KR1020110065078A

公开(公告)日：2011-06-15

申请号：KR1020090121920

申请日：2009-12-09

Applicant: 삼성모바일디스플레이주식회사

Inventor： 윤석규 ,  송영우 ,  황규환 ,  하재흥 ,  이종혁 ,  김원종 ,  김용탁 ,  이창호 ,  오일수 ,  송형준 ,  고희주

IPC: H01L51/54 ,  H05B33/26

CPC classification number: H01L51/5234 ,  H01L51/5231

Abstract: PURPOSE: An organic light emitting diode apparatus is provided to have an improved light emitting efficiency by reducing the amount of reflected light from the surface of an electrode and the amount of absorbed light in the electrode. CONSTITUTION: A bottom electrode(191) is formed on a substrate(110). A light emitting unit(370) is formed on the bottom electrode and includes a light emitting layer and an auxiliary layer. The auxiliary layer improves the light emitting efficiency of the light emitting layer. An upper electrode(270) is formed on the light emitting unit. The upper electrode includes a lower layer(270a) and an upper layer(270b).

Abstract translation: 目的：提供一种有机发光二极管装置，通过减少来自电极表面的反射光量和电极吸收光量来提高发光效率。 构成：在基板（110）上形成底部电极（191）。 发光单元（370）形成在底部电极上，并且包括发光层和辅助层。 辅助层提高发光层的发光效率。 在发光单元上形成上电极（270）。 上电极包括下层（270a）和上层（270b）。

公开(公告)号：KR1020110016032A

公开(公告)日：2011-02-17

申请号：KR1020090073521

申请日：2009-08-10

Applicant: 삼성모바일디스플레이주식회사

Inventor： 곽윤현 ,  황석환 ,  김영국 ,  정혜진 ,  이종혁 ,  임진오 ,  송형준

IPC: C09K11/06 ,  C07F7/10 ,  H05B33/14

CPC classification number: C07D487/04 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/5012 ,  H01L2251/308

Abstract: PURPOSE: A heterocyclic compound is provided to ensure excellent electrical characteristic and charge transport ability, light-emitting ability, and high glass transition temperature, and to prevent crystallization. CONSTITUTION: A heterocyclic compound is represented by chemical formula 1, wherein R1-R12 are hydrogen, deuterium, C1-50 substituted or unsubstituted alkyl group, C3-50 substituted or unsubstituted cycloalkyl group, C1-50 substituted or unsubstituted alkoxy group, C5-50 substituted or unsubstituted aryloxy group, C5-50 substituted or unsubstituted arylthio group, C5-60 substituted or unsubstituted aryl group, C5-50 aryl group-substituted amino group, C4-60 substituted or unsubstituted heteroaryl group, C6-60 substituted or unsubstituted condensed polycyclic group, halogen atom, cyano group, nitro group, hydroxyl group, or carboxy group.

Abstract translation: 目的：提供杂环化合物以确保优异的电特性和电荷传输能力，发光能力和高玻璃化转变温度，并防止结晶。 构成：杂环化合物由化学式1表示，其中R1-R12是氢，氘，C1-50取代或未取代的烷基，C3-50取代或未取代的环烷基，C1-50取代或未取代的烷氧基，C5- 50取代或未取代的芳氧基，C5-50取代或未取代的芳硫基，C5-60取代或未取代的芳基，C5-50芳基取代的氨基，C4-60取代或未取代的杂芳基，C6-60取代或未取代的 缩合多环基，卤原子，氰基，硝基，羟基或羧基。

公开(公告)号：KR1020110016031A

公开(公告)日：2011-02-17

申请号：KR1020090073520

申请日：2009-08-10

Applicant: 삼성모바일디스플레이주식회사

Inventor： 곽윤현 ,  황석환 ,  김영국 ,  정혜진 ,  이종혁 ,  임진오 ,  송형준

IPC: C09K11/06 ,  C07F7/10 ,  H05B33/14

CPC classification number: C07D209/70 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0061 ,  H01L51/5056 ,  H05B33/10

Abstract: PURPOSE: A heterocyclic compound is provided to ensure excellent electrical characteristic and charge transport ability and to enable use as hole injection materials, hole transport materials, and/or light emitting materials. CONSTITUTION: A heterocyclic compound is represented by chemical formula 1, wherein Ar1 and Ar2 are respectively C6-60 substituted or unsubstituted aryl group, C4-60 substituted or unsubstituted heteroaryl group, or C6-60 substituted or unsubstituted condensed polycyclic group; and X1 is a single bond, C6-30 substituted or unsubstituted aryl group, C4-30 substituted or unsubstituted heteroaryl group, or C6-30 substituted or unsubstituted condensed polycyclic group.

Abstract translation: 目的：提供杂环化合物以确保优异的电特性和电荷传输能力，并可用作空穴注入材料，空穴传输材料和/或发光材料。 构成：杂环化合物由化学式1表示，其中Ar1和Ar2分别为C6-60取代或未取代的芳基，C4-60取代或未取代的杂芳基或C6-60取代或未取代的稠合多环基团; X1为单键，C6-30取代或未取代的芳基，C4-30取代或未取代的杂芳基或C6-30取代或未取代的稠合多环基。