公开(公告)号：US09496500B2

公开(公告)日：2016-11-15

申请号：US13928065

申请日：2013-06-26

申请人： INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE ,  National Tsing Hua University

发明人： Heh-Lung Huang ,  Cheng-An Wu ,  Chien-Hong Cheng

IPC分类号： H01L51/50 ,  H01L51/00 ,  C09K11/06

CPC分类号： H01L51/0058 ,  C07C2603/50 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  H01L51/0054 ,  H01L51/5012

摘要： Organic compounds and organic electroluminescence devices employing the same are provided. The organic compound has a chemical structure as represented as follows: wherein, R1 is independently the same or different C1-6 alkyl, and R2 is independently the same or different hydrogen, halogen, cyano, hydroxy, C1-8 alkyl group, C1-8 alkoxy group, C5-10 aryl, or C2-8 heteroaryl group.

公开(公告)号：US10355226B2

公开(公告)日：2019-07-16

申请号：US15343199

申请日：2016-11-03

申请人： NATIONAL TSING HUA UNIVERSITY

发明人： Tien-Lin Wu ,  Chih-Chun Lin ,  Rai-Shung Liu ,  Chien-Hong Cheng

IPC分类号： H01L51/00 ,  C07F5/02 ,  C09K11/02 ,  C09K11/06 ,  H01L51/50

摘要： The present disclosure relates to a boron-containing compound including a structure of Formula (I), and the use of the compound as a dopant in an emitting layer of an organic light emitting diode. The present disclosure also relates to an emitting layer of an organic light emitting diode and an organic light emitting diode device.

公开(公告)号：US09657019B2

公开(公告)日：2017-05-23

申请号：US14683346

申请日：2015-04-10

申请人： National Tsing Hua University

发明人： Chien-Hong Cheng ,  Jayachandran Jayakumar ,  Min-Hsien Chen

IPC分类号： C07D471/06

CPC分类号： C07D471/06

摘要： A 1,9-diazaphenalene derivative is represented by where R, R1, R2, R3, Y1, and Y2 are as defined in the specification and claims. The 1,9-diazaphenalene derivative may emit fluorescence after being excited, and is thus suitable for use as a fluorescent material for an organic light emitting diode. A method for preparing the 1,9-diazaphenalene derivative is also disclosed.

公开(公告)号：US09590181B2

公开(公告)日：2017-03-07

申请号：US14281191

申请日：2014-05-19

申请人： National Tsing Hua University

发明人： Chien-Hong Cheng ,  Ho-Hsiu Chou ,  Cheng-Chang Lai

IPC分类号： H01L51/00 ,  H01L51/50

CPC分类号： H01L51/0055 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/5016

摘要： Triptycene derivatives having symmetric or asymmetric substituents are provided. The triptycene derivatives of the present invention may be applied in phosphorescent lighting devices ranging from deep blue to red and may be applied as a host material, an electron transporting material or a hole transporting material. An OLED device is also herein disclosed.

摘要翻译： 提供了具有对称或不对称取代基的三联衍生物。 本发明的三环己烯衍生物可以应用于从深蓝色到红色的磷光照明装置，并且可以作为主体材料，电子传输材料或空穴传输材料施加。 本文还公开了OLED器件。

公开(公告)号：US20170062771A1

公开(公告)日：2017-03-02

申请号：US14860559

申请日：2015-09-21

申请人： NATIONAL TSING HUA UNIVERSITY

发明人： Chien-Hong Cheng ,  Wei-Ting Hsieh ,  Chen-Hsun Hung ,  Min-Jie Huang ,  Cheng-Chang Lai ,  Chuang-Yi Liao

IPC分类号： H01L51/52 ,  H01L51/00 ,  C07D487/04 ,  C07D241/42 ,  C07D241/46 ,  C07D241/44

CPC分类号： H01L51/5278 ,  C07D241/42 ,  C07D241/44 ,  C07D241/46 ,  C07D487/04 ,  H01L51/0051 ,  H01L51/0072

摘要： A carrier generation material is provided, which has a chemical structure of: wherein R1 is hydrogen or alkyl group; each of R2 is independently hydrogen, halogen, —CN, —CF3, —NO2, or alkyl group; each of R3 is independently hydrogen, halogen, —CN, —CF3, —NO2, or alkyl group; R4 is hydrogen, halogen, —CN, —CF3, —NO2, or alkyl group; R5 is hydrogen, halogen, —CN, —CF3, —NO2, or alkyl group; R6 is ═O, ═NH, or malononitrile group, and R7 is hydrogen, halogen, —CN, —CF3, —NO2, or alkyl group.

摘要翻译： 其中R1是氢或烷基; R 2各自独立地为氢，卤素，-CN，-CF 3，-NO 2或烷基; R 3各自独立地为氢，卤素，-CN，-CF 3，-NO 2或烷基; R4是氢，卤素，-CN，-CF3，-NO2或烷基; R5是氢，卤素，-CN，-CF3，-NO2或烷基; R 6为= O，= NH或丙二腈基，R 7为氢，卤素，-CN，-CF 3，-NO 2或烷基。

公开(公告)号：US20220209129A1

公开(公告)日：2022-06-30

申请号：US17163573

申请日：2021-02-01

申请人： National Tsing Hua University

发明人： Chien-Hong Cheng ,  Yi-Kuan Chen ,  Jayakumar Jayachandran

IPC分类号： H01L51/00 ,  C07D401/10 ,  C07D213/85 ,  C09K11/06

摘要： Provided are an aromatic compound represented by Chemical Formula 1 and an electroluminescent device including the same. In Chemical Formula 1, R1, R2, R3, Ar1, and Ar2 are the same as described in the detailed description.

公开(公告)号：US09853221B2

公开(公告)日：2017-12-26

申请号：US15232822

申请日：2016-08-10

申请人： NATIONAL TSING HUA UNIVERSITY

发明人： Chien-Hong Cheng ,  Pachaiyappan Rajamalli ,  Natarajan Senthilkumar ,  Parthasarathy Gandeepan ,  Min-Hsien Chen

IPC分类号： H01L51/54 ,  C09K11/06 ,  H01L51/00 ,  C09K11/02 ,  C07D401/14 ,  C07D401/10 ,  H01L51/50 ,  H01L51/52

CPC分类号： H01L51/0067 ,  C07D401/10 ,  C07D401/14 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  H01L51/005 ,  H01L51/0072 ,  H01L51/0074 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5096 ,  H01L51/5206 ,  H01L2251/552

摘要： The present disclosure relates to a compound including a structure of Formula (I), and the use of the compound as a dopant in an emitting layer of an organic light emitting diode. The present disclosure also relates to an emitting layer of an organic light emitting diode and an organic light emitting diode device.

公开(公告)号：US20170244034A1

公开(公告)日：2017-08-24

申请号：US15082892

申请日：2016-03-28

申请人： National Tsing Hua University

发明人： Chien-Hong Cheng ,  Yi-Hsiang Chen ,  I-Ching Wu

IPC分类号： H01L51/00 ,  C09K11/02 ,  C07C211/54 ,  C07D403/10 ,  C07C211/58 ,  C07D209/86 ,  C07D209/88 ,  C09K11/06 ,  C07C211/56

CPC分类号： H01L51/006 ,  C07C211/52 ,  C07C211/54 ,  C07C211/56 ,  C07C211/58 ,  C07C2603/50 ,  C07D209/86 ,  C07D209/88 ,  C07D403/10 ,  C09K11/02 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1059 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5028 ,  H01L51/506

摘要： An aromatic compound represented by chemical formula 1 and an organic light-emitting diode including the same are provided. In chemical formula 1, A, Ar2, R1, R2, and m are as described in the embodiments.

公开(公告)号：US09356244B1

公开(公告)日：2016-05-31

申请号：US14927663

申请日：2015-10-30

申请人： NATIONAL TSING HUA UNIVERSITY

发明人： Chien-Hong Cheng ,  Cheng-Chang Lai ,  Yu-Wei Chang ,  Chuang-Yi Liao ,  Min-Jie Huang

IPC分类号： C07F15/02 ,  H01L51/00 ,  H01L51/52

CPC分类号： H01L51/0083 ,  C07F15/02 ,  H01L51/5278

摘要： An aminoferrocene derivative is represented by the formula (I): wherein Ar1 and Ar2 independently represent a substituted or unsubstituted C6-C10 aryl group. The aminoferrocene derivative is useful for forming a p-type carrier generation layer of a tandem OLED so that the tandem OLED has superior luminous efficiencies in terms of maximum luminance, maximum external quantum efficiency, maximum current efficiency, etc.

摘要翻译： 氨基二茂铁衍生物由式（I）表示：其中Ar 1和Ar 2独立地表示取代或未取代的C 6 -C 10芳基。 氨基二茂铁衍生物可用于形成串联OLED的p型载流子产生层，使得串联OLED在最大亮度，最大外部量子效率，最大电流效率等方面具有优异的发光效率。

公开(公告)号：US09184396B2

公开(公告)日：2015-11-10

申请号：US13913610

申请日：2013-06-10

申请人： NATIONAL TSING HUA UNIVERSITY

发明人： Chien-Hong Cheng ,  Chin-Hsien Chen ,  Lun-Chia Hsu ,  Yu-Wei Chang ,  Ching-Lin Chan

IPC分类号： H01L51/00 ,  C07D401/14 ,  C07D221/18 ,  C09K11/06 ,  H01L51/50

CPC分类号： H01L51/0061 ,  C07D221/18 ,  C07D401/14 ,  C09K11/06 ,  C09K2211/1029 ,  H01L51/0072 ,  H01L51/5012

摘要： A 6H-indeno[2,1-b]quinoline derivative has a structure of formula (I). Each of Ar1 and Ar2 is a member selected from the group consisting of a substituted or non-substituted aryl group and a substituted or non-substituted heteroaryl group and R1 to R9 are substituents. The 6H-indeno[2,1-b]quinoline derivative of the present invention is provided with thermal stability. Chemical compounds of the present invention are adequate for the materials of the light-emitting layer of an OLED device with high device performance.

摘要翻译： 6H-茚并[2,1-b]喹啉衍生物具有式（I）的结构。 Ar 1和Ar 2各自为选自取代或未取代的芳基和取代或未取代的杂芳基并且R 1至R 9为取代基的成员。 本发明的6H-茚并[2,1-b]喹啉衍生物具有热稳定性。 本发明的化合物对于具有高器件性能的OLED器件的发光层的材料是足够的。