CN110671616A
|
|
Constant voltage drive COB light source
|
CN110649006A
|
|
High power density COB device
|
CN110581122A
|
|
High power density ultraviolet COB device
|
CN110649137A
|
|
Ultraviolet light emitting diode epitaxial structure and manufacturing method thereof
|
CN110580974A
|
|
Ultraviolet transparent conductive film and preparation method thereof
|
CN110660890A
|
|
Ultraviolet light emitting diode epitaxial structure
|
CN110364613A
|
|
A kind of COB light source and its manufacturing method
|
CN109714860A
|
|
A kind of adjustable color temperature light source module group
|
CN109671831A
|
|
A kind of full spectrum COB light source
|
CN109244195A
|
|
A kind of production method of White-light LED chip
|
CN107403792A
|
|
A kind of chip-scale COB modules and its manufacture method
|
CN106793335A
|
|
A kind of multi order linear invariable power LED drive device
|
CN106328638A
|
|
COB light source
|
CN105870303A
|
|
Full-spectrum LED light source
|
CN105702840A
|
|
Light emitting diode (LED) light source based on remote fluorescent powder technique
|
CN105374924A
|
|
Preparation apparatus and method of glue film and preparation method of flip LED chip
|