公开(公告)号：AU2003230953A8

公开(公告)日：2003-11-10

申请号：AU2003230953

申请日：2003-04-18

Applicant: CANDESCENT TECH CORP ,  SONY CORP

Inventor： IGUCHI YUKINOBU ,  HANSEN RONALD L ,  DUNPHY JAMES C ,  SPINDT CHRISTOPHER J ,  CLEEVES JAMES M ,  TRUPPA JEROME M ,  FINK GREGORY M

IPC: H04N5/68 ,  G09G3/20 ,  G09G3/22 ,  G09G5/00 ,  G09G5/02 ,  G09G5/36

Abstract: A field emission display (FED) having a correction system with a correction coefficient derived from emission current is presented. Within one embodiment in accordance with the present invention, a field emission display has an anode at the faceplate and a focus structure. The anode potential is held at ground while the focus structure potential is held between, but is not limited to, 40 and 50 volts. The current flowing to the focus structure is measured and used as the basis for the correction coefficient for the field emission display.

公开(公告)号：AU2003230953A1

公开(公告)日：2003-11-10

申请号：AU2003230953

申请日：2003-04-18

Applicant: CANDESCENT TECH CORP

Inventor： IGUCHI YUKINOBU ,  HANSEN RONALD L ,  DUNPHY JAMES C ,  SPINDT CHRISTOPHER J ,  CLEEVES JAMES M ,  TRUPPA JEROME M ,  FINK GREGORY M

IPC: H04N5/68 ,  G09G3/20 ,  G09G3/22 ,  G09G5/00 ,  G09G5/02 ,  G09G5/36

Abstract: A field emission display (FED) having a correction system with a correction coefficient derived from emission current is presented. Within one embodiment in accordance with the present invention, a field emission display has an anode at the faceplate and a focus structure. The anode potential is held at ground while the focus structure potential is held between, but is not limited to, 40 and 50 volts. The current flowing to the focus structure is measured and used as the basis for the correction coefficient for the field emission display.