Title:
METHOD OF MANUFACTURING POWDER TYPE ELECTROLUMINESCENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2002/085076
Kind Code:
A1
Abstract:
A method of manufacturing powder type electroluminescent device, wherein manufacturing apparatus comprise: a carrying roller for carrying luminescent material powder; a measuring roller for uniformizing luminescent material powder layer; a pressing roller; a plurality of bearing roller; a curing means and ITO film forming means, is included steps: adjusting a distance between measuring roller and carrying roller; forming a uniform luminescent material layer between pressing roller and carrying roller; uniformly adhering luminescent material powder on base material; curing adhered luminescent material powder on base; uniformly forming ITO film on cured luminescent material powder.
Inventors:
WONG KASO (CN)
ZHANG RONGLAN (CN)
ZHANG RONGLAN (CN)
Application Number:
PCT/CN2001/000557
Publication Date:
October 24, 2002
Filing Date:
April 16, 2001
Export Citation:
Assignee:
WONG KASO (CN)
ZHANG RONGLAN (CN)
ZHANG RONGLAN (CN)
International Classes:
H05B33/10; (IPC1-7): H05B33/10
Foreign References:
| CN1230870A | 1999-10-06 | |||
| US5525313A | 1996-06-11 | |||
| EP0415372A2 | 1991-03-06 |
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (Great Eagle Centre 23 Harbour Road Wanchai
Special Administrative Region Hong Kong, CN)
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