Anthracene Derivative, Light-Emitting Material, Material for Light-Emitting Element, Composition for Coating, Light-Emitting Element, Light-Emitting Device, and Electronic Appliance
Anthracene Derivative, Light-Emitting Material, Material for Light-Emitting Element, Composition for Coating, Light-Emitting Element, Light-Emitting Device, and Electronic Appliance
申请人:Kawakami Sachiko
公开号:US20090253916A1
公开(公告)日:2009-10-08
A novel anthracene derivative with a large energy gap is provided. An anthracene derivative represented by General Formula (G1) below is provided. In the formula, Ar
1
and Ar
2
independently represent an aryl group with 6 to 13 carbon atoms in a ring, R
1
and R
2
independently represent any of hydrogen, an alkyl group with 1 to 4 carbon atoms, or an aryl group with 6 to 13 carbon atoms in a ring, and each of Ar
1
, Ar
2
, R
1
, and R
2
may have a substituent and the two substituents may be bonded to each other to form a ring.
Composition, Method for Manufacturing Thin Film, and Method for Manufacturing Light-Emitting Element
申请人:Shitagaki Satoko
公开号:US20090317539A1
公开(公告)日:2009-12-24
It is an object to provide a composition in which an anthracene derivative is dissolved and a technique in which a thin film that has a favorable film quality is formed by a wet process using the composition. In addition, it is another object to manufacture a highly reliable light-emitting element using the composition at low cost with high productivity. A composition having a solvent and an anthracene derivative having one anthracene structure and one carbazolyl group which is bonded to the anthracene structure directly or through a phenyl group is formed. A thin film with a favorable film quality can be formed by a wet process using the composition. Accordingly, a highly reliable light-emitting element can be manufactured using such a thin film.
Composition, method for manufacturing thin film, and method for manufacturing light-emitting element
申请人:Semiconductor Energy Laboratory Co., Ltd.
公开号:US08231942B2
公开(公告)日:2012-07-31
It is an object to provide a composition in which an anthracene derivative is dissolved and a technique in which a thin film that has a favorable film quality is formed by a wet process using the composition. In addition, it is another object to manufacture a highly reliable light-emitting element using the composition at low cost with high productivity. A composition having a solvent and an anthracene derivative having one anthracene structure and one carbazolyl group which is bonded to the anthracene structure directly or through a phenyl group is formed. A thin film with a favorable film quality can be formed by a wet process using the composition. Accordingly, a highly reliable light-emitting element can be manufactured using such a thin film.
Anthracene derivative, light-emitting material, material for light-emitting element, composition for coating, light-emitting element, light-emitting device, and electronic appliance
申请人:SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
公开号:EP2107096A2
公开(公告)日:2009-10-07
A novel anthracene derivative with a large energy gap is provided. An anthracene derivative represented by General Formula (G1) below is provided. In the formula, Ar1 and Ar2 independently represent an aryl group with 6 to 13 carbon atoms in a ring, R1 and R2 independently represent any of hydrogen, an alkyl group with 1 to 4 carbon atoms, or an aryl group with 6 to 13 carbon atoms in a ring, and each of Ar1, Ar2, R1, and R2 may have a substituent and the two substituents may be bonded to each other to form a ring.