公开(公告)号：EP1480247A4

公开(公告)日：2010-09-29

申请号：EP03798526

申请日：2003-09-26

申请人： PANASONIC CORP

发明人： AOKI MASAKI ,  KAWAMURA HIROYUKI ,  SUGIMOTO KAZUHIKO ,  SETOGUCHI HIROSHI ,  HIBINO JUNICHI ,  TANAKA YOSHINORI

IPC分类号： H01J11/42 ,  C09K11/08 ,  C09K11/64 ,  C09K11/77 ,  H01J1/63 ,  H01J17/49 ,  H01J29/26 ,  H01J11/02 ,  C09K11/78

CPC分类号： H01J29/26 ,  C09K11/643 ,  C09K11/7734 ,  C09K11/778 ,  C09K11/7787 ,  C09K11/7797 ,  H01J1/63 ,  H01J11/12 ,  H01J11/42

公开(公告)号：EP1383153A4

公开(公告)日：2009-02-18

申请号：EP02786169

申请日：2002-12-20

申请人： PANASONIC CORP

发明人： KAWAMURA HIROYUKI ,  OTANI MITSUHIRO ,  AOKI MASAKI ,  SUGIMOTO KAZUHIKO ,  HIBINO JUNICHI

IPC分类号： C09K11/59 ,  H01J9/22 ,  C09C1/00 ,  C09C3/04 ,  C09C3/06 ,  C09D11/00 ,  C09D11/322 ,  C09K11/02 ,  C09K11/08 ,  H01J9/227 ,  H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/34 ,  H01J11/42

CPC分类号： C09K11/7734 ,  C09D11/30 ,  C09D11/322 ,  C09D11/50 ,  C09K11/02 ,  C09K11/025 ,  C09K11/595 ,  C09K11/7787 ,  C09K11/7797 ,  H01J9/227 ,  H01J2211/42

摘要： A plasma display device being prevented from deterioration in the brightness of phosphor layers, and a production method capable of forming phosphor layers constantly and free from nozzle clogging. A production method capable forming green phosphor layers by coating a discharge cell with a green phosphor ink mainly consisting of a green phosphor via a nozzle, at least one of phosphor layers having a green phosphor layer being zero- or positively-charged and containing a green phosphor having a crystal structure of Zn2SiO4:Mn, wherein the green phosphor ink consists of phosphor powder coated with positively-charged oxides and having a crystal structure of Zn2SiO4:Mn and phosphor powder positively charged by pulverizing phosphor powder negatively charged and having a crystal structure of Zn2SiO4:Mn so as to be fractured at crystal planes.