Huaxing Optoelectronics 4.5 generation OLED test line instal…

Yesterday, with the official launch of the first equipment for the film-forming process, Huaxing Optoelectronics announced that it has invested in the construction of the current largest-scale 4.5-generation FPD (Flat Panel Display) R&D test line project, which officially entered the installatio ...read more...

God's nine-day palace rendezvous and docking for the fir…

At 18:37:24 on June 16, Shenjiu successfully launched. It is reported that Shenjiu has new breakthroughs and innovations in technology. This rendezvous and docking uses high-power LEDs as a concentrated illumination source, which is the first case at home and abroad. The rendezvous and docking lig ...read more...

The principle of selecting the valve

The valve opening and closing part controls the flow of the medium in the pipe. The shape of the valve flow path allows the valve to have a certain flow characteristic. This must be taken into consideration when selecting the door. 1. The valve flow channels of cut-off and open media are ...read more...

LED Lighting Trend Forecast Analysis in 2012

The LEDforum 2012 China International LED Market Trend Summit organized by LEDinside and Guangzhou International Lighting Exhibition and co-organized by China LED Network opened in Guangzhou. The seats were packed and additional chairs were provided to the continuous audience. There were m ...read more...

Photovoltaic industry or real recovery in 2014

According to Jesse Pichel, an analyst at Jeffreys, an investment bank, the global photovoltaic demand growth has reached the best level, but the agency believes that the photovoltaic industry can see the real recovery signal in the second half of 2013, or even by 2014. In the second half o ...read more...

Hall effect rotary position sensor application

The Hall effect rotary position sensor uses a magnetic field instead of a mechanical brush or dial and is dedicated to measuring the angular position of moving parts. This product uses a magnetically biased Hall-effect integrated circuit (IC) to detect the rotational motion of ...read more...

Multi-mode 3G mobile phone front-end circuit design and anal…

The RF6280 DC-DC converter is equivalent to a pulse width modulation (PWM) voltage mode controller that increases the Vset voltage by a factor of 2.5 [Vout = 2.5 (Vset)]. The PA collector voltage at each power stage is optimized using a DC-DC converter, and the reduction in battery power consumpt ...read more...