Title:
PREPARATION METHOD FOR ORGANIC SMALL MOLECULAR CRYSTAL PATTERNED ARRAY
Document Type and Number:
WIPO Patent Application WO/2019/080467
Kind Code:
A1
Abstract:
A preparation method for an organic small molecular crystal patterned array, the preparation method comprising the following steps: 1) using ultraviolet lithography to prepare a photoresist-based elastic patterned template; 2) using the photoresist-based elastic patterned template as an induction template and a target substrate as a cover plate, preparing an organic small molecular crystal aqueous solution or organic solution, and using a capillary force printing method based on a sandwich structure system to prepare the organic small molecular crystal patterned array. The capillary force printing method uses an easily implemented, low-cost, and highly effective template to induce the growth of the organic small molecular patterned crystal array, facilitating application as a device.
Inventors:
WU YUCHEN (CN)
GAO HANFEI (CN)
JIANG LEI (CN)
GAO HANFEI (CN)
JIANG LEI (CN)
Application Number:
PCT/CN2018/084162
Publication Date:
May 02, 2019
Filing Date:
April 24, 2018
Export Citation:
Assignee:
BEIJING SCITECH NANOTECHNOLOGY COMPANY LTD (CN)
International Classes:
H01L51/00
Foreign References:
| CN103972388A | 2014-08-06 | |||
| CN105137712A | 2015-12-09 | |||
| CN1828426A | 2006-09-06 | |||
| CN1877453A | 2006-12-13 | |||
| CN101024482A | 2007-08-29 | |||
| CN103413760A | 2013-11-27 | |||
| CN103235482A | 2013-08-07 | |||
| JP2013033878A | 2013-02-14 |
Attorney, Agent or Firm:
BEIJING CHONGZHI PATENT OFFICE (GENERAL PARTNERSHIP) (CN)
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