公开(公告)号：AU5136096A

公开(公告)日：1996-09-23

申请号：AU5136096

申请日：1996-03-05

Applicant: ILLUMINATION TECHNOLOGY INC

Inventor： LANG WILLIAM JOSEPH ,  JOHNSON RALPH E ,  HARTLEY JOHN B

IPC: H01K1/28

Abstract: A light bulb that is with glass envelope having light transmission of a wavelength only up to 700 nm has an incandescent filament enclosed in a glass envelope that transmits substantially no detectable amount of light of a wave length greater than 700 nanometers.

公开(公告)号：AU691101B2

公开(公告)日：1998-05-07

申请号：AU5136096

申请日：1996-03-05

Applicant: ILLUMINATION TECHNOLOGY INC

Inventor： LANG WILLIAM JOSEPH ,  JOHNSON RALPH E ,  HARTLEY JOHN B

IPC: H01K1/28

Abstract: A light bulb that is with glass envelope having light transmission of a wavelength only up to 700 nm has an incandescent filament enclosed in a glass envelope that transmits substantially no detectable amount of light of a wave length greater than 700 nanometers.

公开(公告)号：CA2214780A1

公开(公告)日：1996-09-12

申请号：CA2214780

申请日：1996-03-05

Applicant: ILLUMINATION TECHNOLOGY INC

Inventor： HARTLEY JOHN B ,  JOHNSON RALPH E ,  LANG WILLIAM JOSEPH

IPC: H01K1/28 ,  H01K1/36

Abstract: A light bulb that is suitable for use in conjunction with night vision equipment has an incandescent filament enclosed in a glass envelope that transmits substantially no detectable amount of light of a wavelength greater than 700 nanometers.

公开(公告)号：EP0813746A1

公开(公告)日：1997-12-29

申请号：EP96907926

申请日：1996-03-05

Applicant: ILLUMINATION TECHNOLOGY INC

Inventor： LANG WILLIAM JOSEPH ,  JOHNSON RALPH E ,  HARTLEY JOHN B

IPC: H01K1/28

CPC classification number: H01K1/28

Abstract: A light bulb that is suitable for use in conjunction with night vision equipment has an incandescent filament enclosed in a glass envelope that transmits substantially no detectable amount of light of a wavelength greater than 700 nanometers.