In the backlight application part, Ronda’s new products with direct-lit backlights have been opened. Ronda estimates that direct-lit backlight TVs are expected to have a penetration rate of 40 to 50% next year, especially in the mainland market. Ronda's direct-lit backlight strips are not absent from the 32- to 40-inch entry-level models and the 50-65-inch high-end models, preparing for the direct-lit backlight market that will be optimistic next year.
In the smart phone backlight application part, due to the enlargement of the panel size, the power saving and brightness requirements of the LED products are improved, and the technical content and threshold of the LED are further improved. The Ronda R&D team has begun to carry out the layout, and it is expected that the opportunity will be greatly improved in the mainland next year. Market share of the smart phone market.
In the lighting application segment, LED component shipments rose slightly and were sold to European international brands. In the lighting finished product market, the most mature products in the Japanese market have gradually shifted from bulbs to lamps. Ronda’s lamps sold in the Japanese market continued to ship in October, while flat-panel lamps showed a slight decline due to the impact of European economies. .
(This article is submitted by Ronda Electronics)
Fast Recovery Diode (FRD) is a kind of semiconductor diode with good switching characteristics and short reverse recovery time. It is mainly used in electronic circuits such as switching power supply, PWM pulse width modulator and inverter, as high frequency Rectifier Diode. Use for freewheeling diodes or damper diodes. The internal structure of the fast recovery diode is different from that of a normal PN junction diode. It belongs to a PIN junction diode, which adds a base region I between the P-type silicon material and the N-type silicon material to form a PIN silicon wafer. Since the base region is thin and the reverse recovery charge is small, the reverse recovery diode has a short reverse recovery time, a low forward voltage drop, and a high reverse breakdown voltage (withstand voltage value).
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