公开(公告)号：US20090072720A1

公开(公告)日：2009-03-19

申请号：US12081688

申请日：2008-04-18

申请人： Sung-Hun Lee ,  Sang-Yeol Kim ,  Young-Mok Son ,  Mu-Gyeom Kim ,  Jung-Bae Song

发明人： Sung-Hun Lee ,  Sang-Yeol Kim ,  Young-Mok Son ,  Mu-Gyeom Kim ,  Jung-Bae Song

IPC分类号： H01J1/63

CPC分类号： H01L51/5044 ,  H01L51/5052 ,  H01L51/5096 ,  H01L2251/552

摘要： Provided is a white organic light emitting device and a display apparatus and a lighting apparatus that include the white organic light emitting device. The white organic light emitting device comprises an anode, a hole transport layer, a light emitting layer, an electron transport layer, and a cathode. The light emitting layer includes a red light emitting layer, a blue light emitting layer, and a green light emitting layer sequentially formed from the anode. A functional layer, which blocks an energy transfer and controls electron mobility between the light emitting layers, is formed between the red light emitting layer and the blue light emitting layer or between the blue light emitting layer and the green light emitting layer. The functional layer formed between the red light emitting layer and the blue light emitting layer has a thickness of 50 to 100 Å.

摘要翻译： 提供了一种白色有机发光器件和包括白色有机发光器件的显示装置和照明装置。 白色有机发光器件包括阳极，空穴传输层，发光层，电子传输层和阴极。 发光层包括从阳极依次形成的红色发光层，蓝色发光层和绿色发光层。 在红色发光层和蓝色发光层之间或蓝色发光层与绿色发光层之间形成功能层，其阻挡能量转移并控制发光层之间的电子迁移率。 在红色发光层和蓝色发光层之间形成的功能层的厚度为50〜100。

公开(公告)号：US07843129B2

公开(公告)日：2010-11-30

申请号：US12081688

申请日：2008-04-18

申请人： Sung-Hun Lee ,  Sang-Yeol Kim ,  Young-Mok Son ,  Mu-Gyeom Kim ,  Jung-Bae Song

发明人： Sung-Hun Lee ,  Sang-Yeol Kim ,  Young-Mok Son ,  Mu-Gyeom Kim ,  Jung-Bae Song

IPC分类号： H01J1/63

CPC分类号： H01L51/5044 ,  H01L51/5052 ,  H01L51/5096 ,  H01L2251/552

摘要： Provided is a white organic light emitting device and a display apparatus and a lighting apparatus that include the white organic light emitting device. The white organic light emitting device comprises an anode, a hole transport layer, a light emitting layer, an electron transport layer, and a cathode. The light emitting layer includes a red light emitting layer, a blue light emitting layer, and a green light emitting layer sequentially formed from the anode. A functional layer, which blocks an energy transfer and controls electron mobility between the light emitting layers, is formed between the red light emitting layer and the blue light emitting layer or between the blue light emitting layer and the green light emitting layer. The functional layer formed between the red light emitting layer and the blue light emitting layer has a thickness of 50 to 100 Å.

摘要翻译： 提供了一种白色有机发光器件和包括白色有机发光器件的显示装置和照明装置。 白色有机发光器件包括阳极，空穴传输层，发光层，电子传输层和阴极。 发光层包括从阳极依次形成的红色发光层，蓝色发光层和绿色发光层。 在红色发光层和蓝色发光层之间或蓝色发光层与绿色发光层之间形成功能层，其阻挡能量转移并控制发光层之间的电子迁移率。 在红色发光层和蓝色发光层之间形成的功能层的厚度为50〜100。

公开(公告)号：US07989801B2

公开(公告)日：2011-08-02

申请号：US12216898

申请日：2008-07-11

申请人： Mu-Gyeom Kim ,  Jang-Seok Ma ,  Sung-Hun Lee ,  Jung-Bae Song ,  Sang-Yeol Kim ,  Dong-Ho Kim

发明人： Mu-Gyeom Kim ,  Jang-Seok Ma ,  Sung-Hun Lee ,  Jung-Bae Song ,  Sang-Yeol Kim ,  Dong-Ho Kim

IPC分类号： H01L51/00

CPC分类号： H05B33/0896

摘要： Provided are an organic light emitting display device coupled to a photoelectric transistor. The organic light emitting display device includes an anode and a cathode separated from each other, a plurality of organic material layers formed between the anode and the cathode and including an organic light emitting layer, a light source applying an excitation pulse to the organic material layers, and a light receiving unit measuring changes in photoluminescence (PL) signals that are emitted from the organic material layers.

摘要翻译： 提供了耦合到光电晶体管的有机发光显示装置。 有机发光显示装置包括彼此分离的阳极和阴极，形成在阳极和阴极之间的多个有机材料层，并且包括有机发光层，向有机材料层施加激发脉冲的光源 以及光接收单元，测量从有机材料层发射的光致发光（PL）信号的变化。

公开(公告)号：US08119258B2

公开(公告)日：2012-02-21

申请号：US12213356

申请日：2008-06-18

申请人： Jung-Bae Song ,  Sung-Hun Lee ,  Sang-Yeol Kim ,  Mu-Gyeom Kim

发明人： Jung-Bae Song ,  Sung-Hun Lee ,  Sang-Yeol Kim ,  Mu-Gyeom Kim

IPC分类号： H01L51/54

CPC分类号： H01L51/5036 ,  H01L51/0037 ,  H01L51/5092 ,  H01L2251/552 ,  Y10S428/917

摘要： A white Organic Light Emitting Device (OLED) includes: an anode and cathode spaced apart from each other; first, second, and third light emitting layers sequentially stacked between the anode and the cathode; and an electron injection induction layer, arranged between the second light emitting layer and the third light emitting layer, to induce the electron to flow into the second light emitting layer from the third light emitting layer. A difference between a Lowest Occupied Molecular Orbital (LUMO) energy level of the electron injection induction layer and the LUMO energy level of a dopant existing in the second light emitting layer is 0.4 eV or below.

摘要翻译： 白色有机发光器件（OLED）包括：彼此间隔开的阳极和阴极; 顺序堆叠在阳极和阴极之间的第一，第二和第三发光层; 以及电子注入感应层，配置在所述第二发光层和所述第三发光层之间，以使所述电子从所述第三发光层流入所述第二发光层。 电子注入感应层的最低占有分子轨道（LUMO）能级与存在于第二发光层中的掺杂剂的LUMO能级之间的差值为0.4eV以下。

公开(公告)号：US20090230871A1

公开(公告)日：2009-09-17

申请号：US12216898

申请日：2008-07-11

申请人： Mu-Gyeom Kim ,  Jang-Seok Ma ,  Sung-Hun Lee ,  Jung-Bae Song ,  Sang-Yeol Kim ,  Dong-Ho Kim

发明人： Mu-Gyeom Kim ,  Jang-Seok Ma ,  Sung-Hun Lee ,  Jung-Bae Song ,  Sang-Yeol Kim ,  Dong-Ho Kim

IPC分类号： H05B41/36

CPC分类号： H05B33/0896

摘要： Provided are an organic light emitting display device coupled to a photoelectric transistor. The organic light emitting display device includes an anode and a cathode separated from each other, a plurality of organic material layers formed between the anode and the cathode and including an organic light emitting layer, a light source applying an excitation pulse to the organic material layers, and a light receiving unit measuring changes in photoluminescence (PL) signals that are emitted from the organic material layers.

摘要翻译： 提供了耦合到光电晶体管的有机发光显示装置。 有机发光显示装置包括彼此分离的阳极和阴极，形成在阳极和阴极之间的多个有机材料层，并且包括有机发光层，向有机材料层施加激发脉冲的光源 以及光接收单元，测量从有机材料层发射的光致发光（PL）信号的变化。

公开(公告)号：US20090091255A1

公开(公告)日：2009-04-09

申请号：US12285559

申请日：2008-10-08

申请人： Sung-Hoon Lee ,  Sang-Yeol Kim ,  Mu-Gyeom Kim ,  Jung-Bae Song

发明人： Sung-Hoon Lee ,  Sang-Yeol Kim ,  Mu-Gyeom Kim ,  Jung-Bae Song

IPC分类号： H01J1/62

CPC分类号： H01L51/5036 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5016 ,  H01L2251/552

摘要： A white organic light emitting device (OLED) includes an anode, a first phosphorescent layer including a first host material and a first dopant disposed on the anode, a blue fluorescence layer including a blue host material and a blue dopant disposed on the first phosphorescent layer, and a second phosphorescent layer including a second host material and a second dopant disposed on the blue fluorescence layer. In addition, a triplet energy of the blue host material of the blue fluorescence layer is greater than both of a triplet energy of the first dopant of the first phosphorescent layer and a triplet energy of the second dopant of the second phosphorescent layer.

摘要翻译： 白色有机发光器件（OLED）包括阳极，包括第一主体材料的第一磷光层和设置在阳极上的第一掺杂物，蓝色荧光层，其包括布置在第一磷光层上的蓝色主体材料和蓝色掺杂物 以及第二磷光层，其包括设置在蓝色荧光层上的第二主体材料和第二掺杂物。 此外，蓝色荧光层的蓝色主体材料的三线态能量大于第一磷光层的第一掺杂物的三线态能量和第二磷光层的第二掺杂剂的三线态能量的三重态能量。

公开(公告)号：US08481174B2

公开(公告)日：2013-07-09

申请号：US11643979

申请日：2006-12-22

申请人： Dong-Woo Shin ,  Woon-Jung Paek ,  Byoung-Ki Choi ,  O-Hyun Kwon ,  Myeong-Suk Kim ,  Young-Mok Son ,  Eun-Sil Han ,  Jung-Bae Song

发明人： Dong-Woo Shin ,  Woon-Jung Paek ,  Byoung-Ki Choi ,  O-Hyun Kwon ,  Myeong-Suk Kim ,  Young-Mok Son ,  Eun-Sil Han ,  Jung-Bae Song

IPC分类号： C09K11/06 ,  H01L51/54 ,  C07C211/00 ,  C07D209/82

CPC分类号： H01L51/006 ,  C07C211/58 ,  C07C2601/10 ,  C07C2602/42 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  H01L51/5012 ,  H05B33/14 ,  Y10T428/31504

摘要： Provided are an organic light-emitting compound that is a diarylethene derivative represented by Formula 1, and an organic electroluminescent (EL) device using the organic light-emitting compound, and a method of manufacturing the organic EL device: where R1, Ar1, Ar2, Ar3, Ar4, Ar5, Ar6, k, l, m, and n are the same as defined in the specification. The organic light-emitting compound contains a cis-diarylethene group linked with an aliphatic ring, and thus crystallization of the organic light-emitting compound is unlikely to occur and the compound is highly soluble to organic solvents and easily provides liquid formulation with organic solvents. Thus, the organic light-emitting compound can easily be used in organic EL devices. An organic EL device manufactured using the compound can have a thermostable layer and thus has improved light-emitting properties in term of superior turn-on voltage, efficiency, color purity, etc.

摘要翻译： 提供作为由式1表示的二芳基乙烯衍生物的有机发光性化合物和使用有机发光性化合物的有机电致发光（EL）装置及其制造方法，其中R1，Ar1，Ar2 Ar3，Ar4，Ar5，Ar6，k，l，m和n与说明书中的定义相同。 有机发光性化合物含有与脂肪族环连接的顺式 - 二烯丙基，因此不易发生有机发光性化合物的结晶化，并且该化合物对有机溶剂高度可溶，容易提供与有机溶剂的液体配制。 因此，有机发光化合物可以容易地用于有机EL器件。 使用该化合物制造的有机EL元件可以具有耐热层，因此在优异的接通电压，效率，色纯度等方面具有改善的发光特性。

公开(公告)号：US20070276160A1

公开(公告)日：2007-11-29

申请号：US11643979

申请日：2006-12-22

申请人： Dong-Woo Shin ,  Woon-Jung Paek ,  Byoung-Ki Choi ,  O-Hyun Kwon ,  Myeong-Suk Kim ,  Young-Mok Son ,  Eun-Sil Han ,  Jung-Bae Song

发明人： Dong-Woo Shin ,  Woon-Jung Paek ,  Byoung-Ki Choi ,  O-Hyun Kwon ,  Myeong-Suk Kim ,  Young-Mok Son ,  Eun-Sil Han ,  Jung-Bae Song

IPC分类号： C09K11/06 ,  H01L51/54 ,  C07C211/00 ,  C07D209/82

CPC分类号： H01L51/006 ,  C07C211/58 ,  C07C2601/10 ,  C07C2602/42 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  H01L51/5012 ,  H05B33/14 ,  Y10T428/31504

摘要： Provided are an organic light-emitting compound that is a diarylethene derivative represented by Formula 1, and an organic electroluminescent (EL) device using the organic light-emitting compound, and a method of manufacturing the organic EL device: where R1, Ar1, Ar2, Ar3, Ar4, Ar5, Ar6, k, l, m, and n are the same as defined in the specification. The organic light-emitting compound contains a cis-diarylethene group linked with an aliphatic ring, and thus crystallization of the organic light-emitting compound is unlikely to occur and the compound is highly soluble to organic solvents and easily provides liquid formulation with organic solvents. Thus, the organic light-emitting compound can easily be used in organic EL devices. An organic EL device manufactured using the compound can have a thermostable layer and thus has improved light-emitting properties in term of superior turn-on voltage, efficiency, color purity, etc.

摘要翻译： 提供作为由式1表示的二芳基乙烯衍生物和使用有机发光性化合物的有机电致发光（EL）装置的有机发光性化合物及其制造方法，其中R 1 ，Ar 1，Ar 2，Ar 3，Ar 4，​​Ar 5， Ar 6，k，l，m和n与说明书中所定义的相同。 有机发光性化合物含有与脂肪族环连接的顺式 - 二烯丙基，因此不易发生有机发光性化合物的结晶化，并且该化合物对有机溶剂高度可溶，容易提供与有机溶剂的液体配制。 因此，有机发光化合物可以容易地用于有机EL器件。 使用该化合物制造的有机EL元件可以具有耐热层，因此在优异的接通电压，效率，色纯度等方面具有改善的发光特性。

公开(公告)号：US08829542B2

公开(公告)日：2014-09-09

申请号：US12926663

申请日：2010-12-02

申请人： Sung-Hun Lee ,  Jung-Bae Song

发明人： Sung-Hun Lee ,  Jung-Bae Song

IPC分类号： H01L29/20 ,  H01L33/00 ,  H01L51/52 ,  H01L27/32 ,  H01L51/50

CPC分类号： H01L51/5278 ,  H01L27/3211 ,  H01L27/3213 ,  H01L51/5036 ,  H01L2251/552

摘要： An organic light emitting diode device including an anode, a cathode facing the anode, and a light emitting member between the anode and cathode, wherein the light emitting member includes at least two light emitting units displaying the same or different color as one another, and a charge-generation layer between the at least two light emitting units, the charge-generation layer including a first charge-generation layer and a second charge-generation layer that each include an undoped material, and wherein the first charge-generation layer has an ionization energy that is about the same as or less than an electron affinity of the second charge-generation layer.

摘要翻译： 一种有机发光二极管装置，包括阳极，面向阳极的阴极和阳极和阴极之间的发光部件，其中发光部件包括显示彼此相同或不同颜色的至少两个发光单元，以及 在所述至少两个发光单元之间的电荷产生层，所述电荷产生层包括第一电荷产生层和每个包含未掺杂材料的第二电荷产生层，并且其中所述第一电荷产生层具有 大约等于或小于第二电荷产生层的电子亲和力的电离能。

公开(公告)号：US08648526B2

公开(公告)日：2014-02-11

申请号：US12929841

申请日：2011-02-18

申请人： Sung-Hun Lee ,  Jung-Bae Song

发明人： Sung-Hun Lee ,  Jung-Bae Song

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： H01L27/3258 ,  H01L27/3206 ,  H01L27/3211 ,  H01L27/322 ,  H01L51/5265 ,  H01L51/5284

摘要： An organic light emitting display apparatus includes a substrate, a color filter layer on the substrate, a transflective reflective layer on the color filter layer, the transflective reflective layer being configured to partly transmit and partly reflect visible light, a first electrode on the transflective reflective layer, an intermediate layer on the first electrode, the intermediate layer including an organic emission layer, a second electrode on the intermediate layer, and an optical path control layer (OPCL) between the transflective reflective layer and the first electrode, the OPCL including an insulating material and being configured to control a path of light generated in the intermediate layer.

摘要翻译： 一种有机发光显示装置，包括基板，基板上的滤色器层，滤色器层上的透反射反射层，透反射反射层被配置为部分地透射和部分地反射可见光，半透反射反射层上的第一电极 层，第一电极上的中间层，中间层包括有机发光层，中间层上的第二电极和透反射反射层与第一电极之间的光路控制层（OPCL），OPCL包括 并且被配置为控制在中间层中产生的光的路径。