Introduction to Philips and Osram OLED lamps
Philips (Europe) Lighting has been exploring the potential technology of OLED and the company’s strategy to enter this technology field.…
LED lighting applications and OLED industry standards
LED lighting applications Because OLED is a flat light source, it is generally a light source of interest to the…
OLED large area coating technology
Inkjet printing technology Inkjet printing technology can repeatedly eject spherical droplets with a diameter of 25~100μm (10pl~0.5nl), the rate of…
What are the problems with OLED lighting technology so far that need to be improved?
The 0LED lighting industry saw us see its first commercial product, but it was very expensive. While companies have made…
White light OLED and OLED manufacturing process
White OLED 1.1 Basic structure of white OLEDWhite can be obtained by combining the three primary colors red, green, and…
Analysis and discussion of OLED from four types
Classification according to the formation process of the light-emitting layer As the organic material of the light-emitting layer, it can…
OLED-OLED lamp overview and light-emitting principle
1 Introduction Since their discovery more than 50 years ago, organic light-emitting diodes (OLEDs) have been recognized as having significant…
Fluorescent light sources have advantages over high-intensity discharge lamps and low-pressure sodium lamps
Fluorescent light source In a fluorescent light source, the electrical current excites mercury vapor, which produces ultraviolet radiation, and excites…
Solar energy – detail the structure and advantages of LED street lights and incandescent light sources
Solar LED Street Light Street lamps generally use high pressure discharge lamps such as high pressure sodium lamps or mercury…
How efficient is the LED? How to improve?
High efficiency LED is a current driver, which requires current limiting when the voltage source provides current. In most applications,…