CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
申请人:SAMSUNG ELECTRONICS CO., LTD.
公开号:US20170358755A1
公开(公告)日:2017-12-14
A condensed cyclic compound represented by Formula 1:
Ar
1
-L
1
-L
2
-Ar
2
Formula 1
wherein in Formula 1, Ar
1
, Ar
2
, L
1
, and L
2
are the same as described in the specification.
MATERIALIEN FÜR ORGANISCHE ELEKTROLUMINESZENZVORRICHTUNGEN
申请人:Merck Patent GmbH
公开号:EP3335254B1
公开(公告)日:2020-04-08
METHOD FOR PURIFYING ORGANIC MATERIAL, MATERIAL FOR ORGANIC ELECTRONICS, PHOTOELECTRIC CONVERSION DEVICE, OPTICAL SENSOR, IMAGING DEVICE, AND ORGANIC ELECTROLUMINESCENCE DEVICE
申请人:FUJIFILM CORPORATION
公开号:US20140042411A1
公开(公告)日:2014-02-13
Provided is a method for purifying an organic material having a 10% weight reduction temperature of 250° C. or more as measured by thermogravimetry at a vacuum degree of 1×10
−2
Pa or less, which may sublime and purify the organic material having high heat resistance at high sublimation temperature with high purity and high yield in a short period of time, in which the organic material is subjected sublimation purification after a concentration of inorganic impurities in the organic material is adjusted to 5,000 ppm or less.
ORGANIC MATERIAL FOR DEPOSITION, AND ORGANIC PHOTOELECTRIC CONVERSION ELEMENT, IMAGING ELEMENT, DEPOSITION METHOD, AND MANUFACTURING METHOD FOR ORGANIC PHOTOELECTRONIC ONVERSION ELEMENT OBTAINED USING THE SAME
申请人:FUJIFILM Corporation
公开号:US20150129861A1
公开(公告)日:2015-05-14
An organic material for deposition that is used for dry deposition of an organic layer included in an organic photoelectric conversion element is provided in which the organic material contains an organic composition of the organic layer as a principal component, and a residual solvent content of the organic material for deposition is equal to or less than 3 mol %.