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：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：AU6777694A

公开(公告)日：1995-11-16

申请号：AU6777694

申请日：1994-04-25

Applicant: ILLUMINATION TECHNOLOGY INC

Inventor： JOHNSON RALPH E

IPC: H01K1/46 ,  H01J5/54 ,  H01K1/32 ,  H01K5/02 ,  H01K7/04 ,  H05K3/30 ,  H05K3/34

Abstract: A surface mountable miniature incandescent lamp assembly has an elongated substantially cylindrical glass envelope wherein a filament is contained in contact with metal members having glass-to-metal seals with the glass envelope. A substantial portion of the outer surface of the glass envelope is coated with a light reflective metal coating, with a non-coated elongated window transparent to light being left on the surface. The metal members extend axially to the outside from the envelope and, when mounted to a circuit board provide electric contact for the lamp. At least one of the end members includes a unique surface feature, such as a flat portion of an otherwise cylindrical surface, which is directionally coupled relative to the window of the glass envelope and which acts as a key or indexing surface for mounting the lamp assembly to the receiving surface (circuit board) with the window disposed in the desired direction.

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：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.