- NOVEL HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME
-
Provided is a novel heterocyclic compound of Chemical Formula 1: and to an organic light emitting device including the same.
- -
-
Paragraph 0119
(2020/08/30)
-
- CONDENSED COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME
-
The present invention relates to a condensed-cyclic compound capable of obtaining an organic light emitting device having low driving voltage, high efficiency and long lifetime, and an organic light emitting device including the same. The condensed-cyclic
- -
-
Paragraph 0228-0230; 0233-0235
(2019/08/07)
-
- Organic compound, an organic mixture, composition and organic electronic device
-
The invention relates to an organic compound, an organic mixture, composition and organic electronic device. The organic compound, the organic mixture and the composition can be applied to the preparation of organic electronic devices, the organic electronic device can be applied to the preparation of the display device and the lighting equipment. Above-mentioned organic compound, the organic mixture and the above-mentioned composition can significantly improve the organic electronic device of the light-emitting performance and service life, and is capable of full-color display and lighting application provide better material.
- -
-
Paragraph 0258; 0259; 0260; 0261
(2019/05/15)
-
- Synthetic method of 4-bromine spiro[fluorine-9,9'-xanthene]
-
The invention discloses a synthetic method of 4-bromine spiro[fluorine-9,9'-xanthene] and belongs to the field of organic synthesis. The synthetic method is realized by the following steps: taking diphenyl ether as a raw material, and enabling the dipheny
- -
-
Paragraph 0009; 0010; 0011; 0012; 0013; 0014; 0015
(2017/08/29)
-
- FUSED CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME
-
Provided are a compound which is represented by chemical formula 1, and an organic light-emitting device including the same. According to an embodiment of the present invention, the condensed cyclic compound has a favorable energy level and exhibits outstanding electrochemical stability and thermal stability.COPYRIGHT KIPO 2017
- -
-
Paragraph 0331-0334
(2017/10/13)
-