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1. WO2000044205 - ILLUMINATION LAMP HAVING BRIGHTNESS AND COLOR CONTROL

Publication Number WO/2000/044205
Publication Date 27.07.2000
International Application No. PCT/KR1999/000656
International Filing Date 02.11.1999
IPC
H05B 41/36 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
41Circuit arrangements or apparatus for igniting or operating discharge lamps
14Circuit arrangements
36Controlling
H05B 41/392 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
41Circuit arrangements or apparatus for igniting or operating discharge lamps
14Circuit arrangements
36Controlling
38Controlling the intensity of light
39continuously
392using semiconductor devices, e.g. thyristor
CPC
H05B 41/36
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
41Circuit arrangements or apparatus for igniting or operating discharge lamps
14Circuit arrangements
36Controlling
H05B 41/3921
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
41Circuit arrangements or apparatus for igniting or operating discharge lamps
14Circuit arrangements
36Controlling
38Controlling the intensity of light
39continuously
392using semiconductor devices, e.g. thyristor
3921with possibility of light intensity variations
Applicants
  • NOH, Shi, Youl [KR/KR]; KR
Inventors
  • NOH, Shi, Youl; KR
Priority Data
1999/1508427.07.1999KR
1999/77721.01.1999KR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ILLUMINATION LAMP HAVING BRIGHTNESS AND COLOR CONTROL
(FR) LAMPE D'ECLAIRAGE A REGULATION DE LA LUMINOSITE ET DE LA COULEUR
Abstract
(EN)
An illumination lamp allows a user to perform brightness and color control in accordance with the state and purpose of use, the environment of use or the tastes of the users. The illumination lamp may include a rectifier (1) for rectifying a current supplied by a power supply; a ballast portion (2) for starting the lamp using the power rectified in the rectifier; a lamp portion (3) that is connected to the ballast portion (2) and that includes more than two tubes (13), each tube (13) having a different color temperature; and a controller (4) that is connected to the ballast portion (2), for controlling a brightness and color of light produced by the illumination lamp.
(FR)
Lampe d'éclairage qui permet à un utilisateur de réguler la luminosité et la couleur selon la situation et le but d'utilisation, l'environnement ou le goût de l'utilisateur. Ladite lampe peut comporter un redresseur (1) destiné à redresser un courant fourni par une alimentation électrique, une partie ballast (2) destinée à l'allumage de la lampe à l'aide du courant redressé dans le redresseur, une partie lampe (3), connectée à la partie ballast (2), qui comporte deux tubes (13) ou plus, chaque tube ayant une température de couleur différente, et un dispositif de commande (4) connecté à la partie ballast (2) et destiné à réguler la luminosité et la couleur produites par ladite lampe d'éclairage.
Also published as
Latest bibliographic data on file with the International Bureau