OLED vs DX Comparison

Universal Display Corp researches, develops, and manufactures organic light-emitting diode, or OLED, technologies for use in displays for mobile phones, tablets, televisions, wearables, personal computers, automotive interiors, and the solid-state lighting market. OLED technologies are an alternative to light-emitting diode, or LED, technologies, in the solid-state lighting market, and liquid crystal displays in the flat-panel-display market. The Company has one reportable business segment being OLED technologies and materials. The large majority of the firm's revenue is generated in South Korea, with the rest coming from Japan, China, the United States, and other countries across the world.

Dynex Capital Inc is a real estate investment trust (REIT) focused on delivering dividends supported by long term returns from investments in mortgage assets backed by U.S. housing and commercial real estate. The Company is internally managed and mainly invests in residential and commercial mortgage-backed securities (RMBS and CMBS), which are Agency securities guaranteed by U.S. government-sponsored enterprises (GSEs). It manages interest rate, prepayment, spread, liquidity, and counterparty risks and operates through one reportable segment investing in MBS funded with repurchase agreements and equity.