公开(公告)号：US20150318492A1

公开(公告)日：2015-11-05

申请号：US14746187

申请日：2015-06-22

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Masakazu EGAWA ,  Satoshi SEO ,  Nobuharu OHSAWA

IPC: H01L51/00 ,  C07D403/14 ,  C07D241/42

CPC classification number: C07D403/14 ,  C07D241/36 ,  C07D241/42 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5072 ,  H05B33/20 ,  Y10T428/31504

Abstract: To provide a new bipolar organic compound. In particular, to provide a bipolar organic compound having excellent heat resistance and to provide a bipolar organic compound which is electrochemically stable. Further, to provide a light emitting element and a light emitting device of which a driving voltage and power consumption are reduced by using a new bipolar organic compound. Further, to provide a light emitting element and a light emitting device which have excellent heat resistance by using a new bipolar organic compound. Further, to provide a light emitting element and a light emitting device which have a long life by using a new bipolar organic compound.

Abstract translation: 提供新的双极有机化合物。 特别是提供耐热性优异的双极性有机化合物，提供电化学稳定的双极性有机化合物。 此外，提供通过使用新的双极性有机化合物来降低驱动电压和功耗的发光元件和发光器件。 此外，提供通过使用新的双极性有机化合物具有优异的耐热性的发光元件和发光元件。 此外，提供通过使用新的双极性有机化合物具有长寿命的发光元件和发光器件。

公开(公告)号：US20150243911A1

公开(公告)日：2015-08-27

申请号：US14706270

申请日：2015-05-07

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Hideko INOUE ,  Masakazu EGAWA ,  Satoshi SEO

IPC: H01L51/00 ,  C09K11/06 ,  C07F15/00

CPC classification number: H01L51/0085 ,  C07F15/0033 ,  C07F15/0046 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1022 ,  C09K2211/1048 ,  C09K2211/1059 ,  C09K2211/185 ,  H01L27/3211 ,  H01L27/3244 ,  H01L51/008 ,  H01L51/0087 ,  H01L51/009 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5203

Abstract: It is an object of the present invention to provide an organometallic complex that can emit phosphorescence. In the following general formula (G1), X represents —O— or —N(R10)—. R1 to R9 each represent any of hydrogen, an alkyl group or a cycloalkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, an alkoxycarbonyl group having 1 to 6 carbon atoms, an acyl group having 1 to 6 carbon atoms, an acyloxy group having 1 to 6 carbon atoms, a halogen group, a haloalkyl group, and an aryl group having 6 to 12 carbon atoms. In addition, R10 represents any of an alkyl group or a cycloalkyl group having 1 to 6 carbon atoms, an acyl group having 1 to 6 carbon atoms, an aryl group having 6 to 12 carbon atoms, and a heteroaryl group having 4 to 10 carbon atoms. Moreover, M represents an element belonging to Group 9 or 10.

Abstract translation: 本发明的目的是提供一种可以发射磷光的有机金属络合物。 在下列通式（G1）中，X表示-O-或-N（R10） - 。 R 1〜R 9分别表示氢，烷基或碳原子数1〜6的环烷基，碳原子数1〜6的烷氧基，碳原子数1〜6的烷氧基羰基，碳原子数1〜6的酰基 碳原子数为1〜6的酰氧基，卤素基，卤代烷基，碳原子数为6〜12的芳基。 另外，R 10表示碳原子数1〜6的烷基或环烷基，碳原子数1〜6的酰基，碳原子数6〜12的芳基，碳原子数4〜10的杂芳基 原子 此外，M表示属于组9或10的元素。

公开(公告)号：US20160293867A1

公开(公告)日：2016-10-06

申请号：US15184197

申请日：2016-06-16

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Hideko INOUE ,  Masakazu EGAWA ,  Satoshi SEO

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06

CPC classification number: H01L51/0085 ,  C07F15/0033 ,  C07F15/0046 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1022 ,  C09K2211/1048 ,  C09K2211/1059 ,  C09K2211/185 ,  H01L27/3211 ,  H01L27/3244 ,  H01L51/008 ,  H01L51/0087 ,  H01L51/009 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5203

Abstract: It is an object of the present invention to provide an organometallic complex that can emit phosphorescence. In the following general formula (G1), X represents —O— or —N(R10)—. R1 to R9 each represent any of hydrogen, an alkyl group or a cycloalkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, an alkoxycarbonyl group having 1 to 6 carbon atoms, an acyl group having 1 to 6 carbon atoms, an acyloxy group having 1 to 6 carbon atoms, a halogen group, a haloalkyl group, and an aryl group having 6 to 12 carbon atoms. In addition, R10 represents any of an alkyl group or a cycloalkyl group having 1 to 6 carbon atoms, an acyl group having 1 to 6 carbon atoms, an aryl group having 6 to 12 carbon atoms, and a heteroaryl group having 4 to 10 carbon atoms. Moreover, M represents an element belonging to Group 9 or 10.

公开(公告)号：US20150112065A1

公开(公告)日：2015-04-23

申请号：US14584311

申请日：2014-12-29

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Hiroko Murata ,  Masakazu EGAWA ,  Harue NAKASHIMA ,  Sachiko KAWAKAMI ,  Nobuharu OHSAWA ,  Satoshi SEO

IPC: H01L51/00 ,  C07D241/12

CPC classification number: H01L51/0067 ,  C07D241/12 ,  C07D403/12 ,  C07D403/14 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0061 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5016 ,  H05B33/14 ,  Y10S428/917 ,  Y10T428/265 ,  Y10T428/31504

Abstract: It is an object to provide a novel material having a bipolar property, a light emitting element provided with the novel material, and a display device that includes the light emitting element. It is an object to provide a pyrazine derivative represented by the following general formula (g-1).

Abstract translation: 本发明的目的是提供一种具有双极性的新型材料，具有该新型材料的发光元件以及包括该发光元件的显示装置。 本发明的目的是提供由以下通式（g-1）表示的吡嗪衍生物。