Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Shiao Wen Hwang"'
Publikováno v:
Japanese Journal of Applied Physics. 46:7432-7435
We have developed a novel thin-film encapsulation method for thin-cathode organic light-emitting devices (OLEDs) by introducing organic (not polymer)/inorganic multiple thin films to protect devices, which is shown to slow down the permeation rate of
Publikováno v:
SID Symposium Digest of Technical Papers. 38:871-874
We demonstrate efficient tandem p-i-n White Organic Light Emitting Diodes (WOLEDs) with the transparent NPB:WO3 interconnecting layer. The CIEx,y coordinate, luminance yield and E.Q.E of the tandem OLEDs (at 20 mA/cm2) are (0.30, 0.43), 23.9 cd/A and
Publikováno v:
Thin Solid Films. 488:265-269
In this paper, a new white organic light-emitting device (OLED) with the structure of indium tin oxide / CF x / 1,4-bis[ N -(1-naphthyl)- N ′-phenylamino]-biphenyl (NPB) (30 nm)/NPB: 2,8-di( t -butyl)-5,11-di[4-( t -butyl)phenyl]-6,12-diphenylnapht
Publikováno v:
Thin Solid Films. 478:271-274
Color-saturated and highly efficient top-emitting organic light-emitting devices (OLEDs) were developed. The device structure studied was glass/reflective silver/indium-tin oxide (ITO; 50, 75, 100, 125 and 150 nm, respectively)/organic electrolumines
Publikováno v:
Current Applied Physics. 4:651-654
Electroluminescence (EL) performance of flexible organic light-emitting device (FOLED) has been found to be highly dependent upon the morphology of the surface of the indium thin oxide (ITO)/plastic substrate as well as the patterning and processing
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 42:883-893
Two, novel copoly(aryl ether)s (P1 and P2) consisting of alternate, isolated electron- and hole-transporting fluorophores were synthesized and characterized. Furthermore, we investigated the optical, photoluminescent (PL), and electrochemical propert
Publikováno v:
Polymer. 44:3827-3835
Three novel copoly(aryl ether)s, consisting of alternate isolated hole-transporting (2,5-dihexyloxy-1,4-distyrylbenzene) and electron-transporting (p-quaterphenyl or aromatic 1,3,4-oxadiazole) segments, were synthesized from corresponding bis(phenol)
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 42:333-340
We report the optical and electroluminescent properties of four novel poly(aryl ether)s (P1–P4) consisting of alternate isolated hole-transporting [carbazole or 3,6-bis(styryl)carbazole] and electron-transporting [dicyano-p-quaterphenyl or bis(trif
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 40:2215-2224
Four novel poly(aryl ether)s (P1–P4) consisting of alternate isolated electron-transporting (3,3″′-bis-trifluoromethyl-p-quaterphenyl for P1, P3 or 3,3″′-dicyano-p-quaterphenyl for P2, P4) and hole-transporting fluorophores [N-(2-ethylhexyl
Autor:
Yun Chen, Shiao Wen Hwang
Publikováno v:
Macromolecules. 35:5438-5443
Four novel poly(aryl ether)s consisting of alternate isolated hole-transporting carbazole and electron-transporting 1,3,4-oxadiazole segments were synthesized from the nucleophilic displacement reaction of bis(fluoride) monomers with bis(phenol) mono