EP 3707967 B1 20230426 - METHOD AND SYSTEM FOR ADJUSTING A CONSTANT WAVELENGTH
Title (en)
METHOD AND SYSTEM FOR ADJUSTING A CONSTANT WAVELENGTH
Title (de)
VERFAHREN UND SYSTEMANORDNUNG ZUM EINSTELLEN EINER KONSTANTEN WELLENLÄNGE
Title (fr)
MÉTHODE ET APPAREIL POUR AJUSTER UNE LONGUEUR D'ONDES CONSTANTE
Publication
Application
Priority
- DE 102018004826 A 20180615
- EP 2019000106 W 20190401
Abstract (en)
[origin: CA3086002A1] The present invention relates to a method which makes it possible, with low technical outlay, to set a constant wavelength in an LED in such a way that, for a human observer using the naked eye, a constant colour of the LED is set. The present invention further relates to a correspondingly set-up system arrangement and to a computer program product comprising control commands which carry out the method or operate the system arrangement.
IPC 8 full level
H05B 45/20 (2020.01); H05B 45/24 (2020.01)
CPC (source: EP KR US)
H05B 45/20 (2020.01 - EP KR US); H05B 45/24 (2020.01 - EP KR US); H05B 45/28 (2020.01 - KR US); H05B 45/325 (2020.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102018004826 A1 20191219; CA 3086002 A1 20191219; CA 3086002 C 20230926; CN 111788867 A 20201016; CN 111788867 B 20230530; EP 3707967 A1 20200916; EP 3707967 B1 20230426; EP 4199651 A1 20230621; ES 2946591 T3 20230721; JP 2021520025 A 20210812; JP 2022105677 A 20220714; JP 7148169 B2 20221005; JP 7224076 B2 20230217; KR 102429621 B1 20220804; KR 20200090882 A 20200729; SG 11202008550S A 20201029; US 11304278 B2 20220412; US 2021368601 A1 20211125; WO 2019238260 A1 20191219
DOCDB simple family (application)
DE 102018004826 A 20180615; CA 3086002 A 20190401; CN 201980012713 A 20190401; EP 19720362 A 20190401; EP 2019000106 W 20190401; EP 23154753 A 20190401; ES 19720362 T 20190401; JP 2020534455 A 20190401; JP 2022085221 A 20220525; KR 20207018393 A 20190401; SG 11202008550S A 20190401; US 201915733601 A 20190401