Browsing by Author "Yu Chia-Da"

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ORGANIC LIGHT-EMITTING MATERIAL, ORGANIC LIGHT-EMITTING ELEMENT USING THE SAME AND METHOD OF FORMING THE SAME
(2013-05-30)
Meng Hsin-Fei
;
Horng Sheng-Fu
;
Tseng Hsin-Rong
;
Yu Chia-Da
;
Yeh Chuang-Ling
The present invention provides compound of formula (I)wherein each substituent is defined in the specification. The compound may be used, in combination with other organic light-emitting materials, in a light-emitting layer of an organic light-emitting element. The present invention also provides an organic light-emitting element including a first electrode, a second electrode and at least three layers of organic material layers disposed between the first electrode and the second electrode, wherein the layer used as a light-emitting layer contains a compound of formula (I). Further, an all-solution process, which is used for fabricating the organic light-emitting element of the present invention, has the advantages such as avoiding miscibility among the layers to fabricate an element with a large surface area and lower production cost.