Laser direct write printing of sensitive and robust light emitting organic molecules

被引：56

作者：

Kattamis, Nicholas T. ^{[1
]}

McDaniel, Neal D. ^{[2
]}

Bernhard, Stefan ^{[2
]}

Arnold, Craig B. ^{[1
]}

机构：

[1] Princeton Univ, Dept Mech & Aerosp Engn, Princeton Inst Sci & Technol Mat, Princeton, NJ 08544 USA

[2] Princeton Univ, Dept Chem, Princeton Inst Sci & Technol Mat, Princeton, NJ 08544 USA

来源：

APPLIED PHYSICS LETTERS | 2009年 / 94卷 / 10期

基金：

美国国家科学基金会;

关键词：

light emitting devices; organic semiconductors; phosphors; polymer films; printing; METAL-DEPOSITION; SENSOR MATERIALS; EXCIMER-LASER; FILMS; CELLS;

D O I：

10.1063/1.3098375

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We examine the effects of three laser direct-write (LDW) printing techniques on 9-anthracenemethanol and tris(8-hydroxyquinoline)aluminum (Alq(3)) organic luminophores in order to link the differences in transfer mechanism to the resulting material properties. Degradation can occur where laser light and elevated temperatures are transferred to the molecules, such as those printed via matrix-assisted or thin metal absorptive layer LDW. In contrast, thick film polyimide absorbing layer techniques eliminate damage in these sensitive materials by shielding them from excessive heat and laser illumination.

引用

页数：3

共 23 条

[11] Absorbing film assisted laser induced forward transfer of fungi (Trichoderma conidia) [J].

Hopp, B ;

Smausz, T ;

Antal, Z ;

Kresz, N ;

Bor, Z ;

Chrisey, D .

JOURNAL OF APPLIED PHYSICS, 2004, 96 (06) :3478-3481

[12] Dynamic delamination of patterned thin films [J].

Kandula, Soma S. V. ;

Tran, Phuong ;

Geubelle, Philippe H. ;

Sottos, Nancy R. .

APPLIED PHYSICS LETTERS, 2008, 93 (26)

[13] Thick film laser induced forward transfer for deposition of thermally and mechanically sensitive materials [J].

Kattamis, Nicholas T. ;

Purnick, Priscilla E. ;

Weiss, Ron ;

Arnold, Craig B. .

APPLIED PHYSICS LETTERS, 2007, 91 (17)

[14]

Kyrkis K., 2006, Recent advances in laser processing of materials, V241, P213, DOI [10.1016/B978-008044727-8/50008-0, DOI 10.1016/B978-008044727-8/50008-0]

[15] OXIDATION OF ALKYL ARYL ETHERS [J].

MUSGRAVE, OC .

CHEMICAL REVIEWS, 1969, 69 (04) :499-+

[16] Aryltriazene photopolymer thin films as sacrificial release layers for laser-assisted forward transfer systems:: study of photoablative decomposition and transfer behavior [J].

Nagel, Matthias ;

Fardel, Romain ;

Feurer, Pascal ;

Haeberli, Mark ;

Nueesch, Frank A. ;

Lippert, Thomas ;

Wokaun, Alexander .

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2008, 92 (04) :781-789

[17] A novel laser transfer process for direct writing of electronic and sensor materials [J].

Piqué, A ;

Chrisey, DB ;

Auyeung, RCY ;

Fitz-Gerald, J ;

Wu, HD ;

McGill, RA ;

Lakeou, S ;

Wu, PK ;

Nguyen, V ;

Duignan, M .

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 1999, 69 (Suppl 1) :S279-S284

[18] Direct writing of electronic and sensor materials using a laser transfer technique [J].

Piqué, A ;

Chrisey, DB ;

Fitz-Gerald, JM ;

McGill, RA ;

Auyeung, RCY ;

Wu, HD ;

Lakeou, S ;

Nguyen, V ;

Chung, R ;

Duignan, M .

JOURNAL OF MATERIALS RESEARCH, 2000, 15 (09) :1872-1875

[19]

PIQUE A., 2006, LASER ABLATION APPL, P339

[20] PHOTO-OXYGENATIONS OF AROMATIC-COMPOUNDS SENSITIZED BY ELECTRON-ACCEPTORS [J].

SANTAMARIA, J .

TETRAHEDRON LETTERS, 1981, 22 (45) :4511-4514

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