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    ORGANIC LIGHT EMITTING DEVICE AND DISPLAY PANEL USING THE SAME
    11.
    发明申请
    ORGANIC LIGHT EMITTING DEVICE AND DISPLAY PANEL USING THE SAME 有权
    有机发光装置和显示面板使用它

    公开(公告)号：US20130092910A1

    公开(公告)日：2013-04-18

    申请号：US13650836

    申请日：2012-10-12

    Applicant: LG Display Co., Ltd.

    Inventor： Jeong-Dae SEO ,  Ki-Woog SONG

    IPC: H01L51/54

    CPC classification number: H01L51/0052 ,  H01L27/3244 ,  H01L51/0059 ,  H01L51/5088

    Abstract: An organic light emitting device includes an anode, a hole injection layer, a hole transport layer, a light emitting layer, an electron transport layer, an electron injection layer and a cathode laminated in this order, wherein the hole injection layer comprises a mixture of an inorganic material comprising at the least of one of an alkali metal oxide, an alkaline earth metal oxide, a halogen compound of an alkali metal, a halogen compound of an alkaline earth metal, and an organic material comprising at least one of compounds represented by Formula 1: wherein R1, R2, R3, R4, R5 and R6 are each independently selected from a substituted or unsubstituted C6 to C30 aromatic group and a C5 to C29 heterocyclic group containing N, S, or O, wherein the substituent is selected from a C1 to C6 aliphatic group and a C6 to C12 aromatic group.

    Abstract translation: 有机发光器件依次包括阳极，空穴注入层，空穴传输层，发光层，电子传输层，电子注入层和阴极层，其中空穴注入层包含 至少包含碱金属氧化物，碱土金属氧化物，碱金属的卤素化合物，碱土金属的卤素化合物和含有至少一种由 式1：其中R 1，R 2，R 3，R 4，R 5和R 6各自独立地选自取代或未取代的C 6至C 30芳族基团和含有N，S或O的C 5至C 29杂环基，其中取代基选自 C1〜C6脂肪族基团和C6〜C12芳香族基团。

    ORGANIC LIGHT EMITTING DISPLAY DEVICE
    13.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY DEVICE 审中-公开
    有机发光显示装置

    公开(公告)号：US20160307970A1

    公开(公告)日：2016-10-20

    申请号：US15195556

    申请日：2016-06-28

    Applicant: LG Display Co., Ltd.

    Inventor： Youn-Seok KAM ,  Chang-Wook HAN ,  Hong-Seok CHOI ,  Sung-Hoon PIEH ,  Seok-Joon OH ,  Ki-Woog SONG

    IPC: H01L27/32

    CPC classification number: H01L27/3209 ,  H01L27/3213 ,  H01L27/322 ,  H01L51/002 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/5044 ,  H01L51/5088 ,  H01L2251/5376

    Abstract: An organic light emitting display device includes first and second electrodes facing each other on a substrate, a charge generation layer formed between the first and second electrodes, a first light emitting stack formed between the charge generation layer and the first electrode, and a second light emitting stack formed between the charge generation layer and the second electrode, wherein a hole injection layer of a light emitting stack to realize blue color of the first and second light emitting stacks is formed by doping a host formed of hexaazatriphenylene (HAT-CN) with 0.5% to less than 10% of a dopant formed of a hole transporting material based on a volume of the hole injection layer.

    Abstract translation: 有机发光显示装置包括在基板上彼此面对的第一和第二电极，形成在第一和第二电极之间的电荷产生层，形成在电荷产生层和第一电极之间的第一发光叠层和第二光 形成在电荷产生层和第二电极之间的发光层，其中通过将由六氮杂三亚苯（HAT-CN）形成的主体掺杂到具有第一和第二发光堆的蓝色的发光层的空穴注入层， 基于空穴注入层的体积由空穴传输材料形成的掺杂剂的0.5％至小于10％。

    WHITE ORGANIC LIGHT EMITTING DEVICE
    14.
    发明申请
    WHITE ORGANIC LIGHT EMITTING DEVICE 有权
    白有机发光装置

    公开(公告)号：US20150280161A1

    公开(公告)日：2015-10-01

    申请号：US14673057

    申请日：2015-03-30

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Ki-Woog SONG ,  Sung Hoon PIEH ,  Youn Seok KAM ,  Tae Shick KIM ,  Se Ung KIM ,  Hyung June KIM

    IPC: H01L51/50

    CPC classification number: H01L51/504 ,  H01L51/5044 ,  H01L51/5265

    Abstract: Discussed is a white organic light emitting device for enhancing emission efficiency and panel efficiency. The white organic light emitting device can include a first emission part between a first electrode and a second electrode and configured to include a first emission layer (EML), a second emission part on the first emission part and configured to include a second EML, and a third emission part on the second emission part and configured to include a third EML. The first to third emission parts have an emission position of emitting layers (EPEL) structure in which the first to third emission parts have a maximum emission range in respective emission areas of the first to third EMLs.

    Abstract translation: 讨论了一种用于提高排放效率和面板效率的白色有机发光装置。 白色有机发光器件可以包括在第一电极和第二电极之间的第一发射部分，并且被配置为包括第一发射层（EML），第二发射部分在第一发射部分上并被配置为包括第二EML，以及 在所述第二发射部分上的第三发射部分，并且被配置为包括第三EML。 第一至第三发射部分具有发射层（EPEL）结构的发射位置，其中第一至第三发射部分在第一至第三EML的各个发射区域中具有最大发射范围。

    Organic Light Emitting Display Device
    16.
    发明申请
    Organic Light Emitting Display Device 有权
    有机发光显示装置

    公开(公告)号：US20140183494A1

    公开(公告)日：2014-07-03

    申请号：US14134149

    申请日：2013-12-19

    Applicant: LG Display Co., Ltd.

    Inventor： Youn-Seok KAM ,  Chang-Wook HAN ,  Hong-Seok CHOI ,  Sung-Hoon PIEH ,  Seok-Joon OH ,  Ki-Woog SONG

    IPC: H01L51/50

    CPC classification number: H01L27/3209 ,  H01L27/3213 ,  H01L27/322 ,  H01L51/002 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/5044 ,  H01L51/5088 ,  H01L2251/5376

    Abstract: An organic light emitting display device includes first and second electrodes facing each other on a substrate, a charge generation layer formed between the first and second electrodes, a first light emitting stack formed between the charge generation layer and the first electrode, and a second light emitting stack formed between the charge generation layer and the second electrode, wherein a hole injection layer of a light emitting stack to realize blue color of the first and second light emitting stacks is formed by doping a host formed of hexaazatriphenylene (HAT-CN) with 0.5% to less than 10% of a dopant formed of a hole transporting material based on a volume of the hole injection layer.

    Abstract translation: 有机发光显示装置包括在基板上彼此面对的第一和第二电极，形成在第一和第二电极之间的电荷产生层，形成在电荷产生层和第一电极之间的第一发光叠层和第二光 形成在电荷产生层和第二电极之间的发光层，其中通过将由六氮杂三亚苯（HAT-CN）形成的主体掺杂到具有第一和第二发光堆的蓝色的发光层的空穴注入层， 基于空穴注入层的体积由空穴传输材料形成的掺杂剂的0.5％至小于10％。

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