According to sources, LG Display has decided to launch an OLED display in the new P10 manufacturing plant in Paju, and has given up its established goal of producing large-size LCD displays. Last month, LGD also signed a 10 billion won equipment purchase order with South Korean vapor deposition equipment supplier YAS, and continued to increase OLED investment.
LGD will abandon large-size LCD: betting on OLED panel
LG Display initially planned to produce the 10.5-generation LCD in this new plant, but then transformed the production line into an OLED production line. Due to the rapid growth of Chinese panel companies and the negative impact of the global LCD market on the competitiveness of South Korean companies, leading to a global LCD supply bottleneck, LGD made the above decision.
An LGD official said: "Investment in P10 has indeed been delayed, but the company will soon make a decision on this matter and what manufacturing technology it will adopt." The delay in P10 investment is partly due to the display giant It has not been decided whether to use inkjet printing technology. Compared to traditional evaporation methods, this technique enables organic materials to be deposited more uniformly and precisely on glass sheets.
The inkjet printing process is also extremely cost-effective. Samsung, the world ’s largest mobile OLED manufacturer, and Chinese companies including BOE and China Star are also actively developing development projects that deploy the technology. Despite its high efficiency and high yield, inkjet printing technology is still considered to be immature. Mastering the core technology will master the future. For the evaporation technology that is the top priority of the OLED production line, whoever can choose the best solution is crucial.
AC power supply is a kind of power supply that converts the input mains or DC input into a pure sine wave output after AC-DC-AC or DC-AC conversion. The ideal AC power supply is characterized by stable frequency, stable voltage, zero internal resistance and pure sine wave output voltage wave (without distortion). Mainly used for power grid simulation tests conducted by various electrical appliance manufacturers on electrical appliances according to the voltage/frequency requirements of different countries, various AC motors, AC transformers, aircraft & mechanical equipment and other electronic devices that require pure, regulated and frequency-stabilized output.
Our AC power supply mainly includes three types
1. AC Power Supplies converting the input mains AC by AC-DC-AC, output voltage and frequency are stable and adjustable with pure sine wave output waveform, so called: Variable Frequency AC Power Supplies.
2. AC Power Supplies converting the DC output of the battery and other DC equipment by DC-AC, giving an AC sinusoidal output with stable output voltage and frequency. so called: Inversion AC Power Supplies.
3. AC Power Supplies converting the input mains AC by AC-DC-AC, giving a variable voltage AC output at constant 400Hz output frequency ultra-high output frequency stability. so called: Intermediate Frequency AC Power Supplies.
4. According to the difference in the number of output phases, the AC Power Supplies can be divided into single-phase output AC power supplies and three-phase output AC power supplies.
Different from Variac and AC voltage regulators, our AC power supplies support the setting of output voltage and frequency and has superior high precision, high stability, and high efficiency stable frequency AC output, not only for AC power conversion but also for AC high precision test purpose.
Through the friendly operation panel, you can read the output data such as output voltage, output current, output power, power factor, etc., providing accurate data records for your test, and can add RS485 interfaces as standard, following the MODBUS-RTU international communication protocol, which can realize remote control and operating status monitoring of the power supplies.
Our AC Power Supplies have comprehensive protection functions, such as: over voltage, over current, over temperature and short circuit protections, which can protect the AC power supplies and DUT from damages.
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Yangzhou IdealTek Electronics Co., Ltd. , https://www.idealtekpower.com