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| Title |
Samsung SDI Develops Core Technology For Large Active Matrix OLED |
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| Poster |
C&S |
Date |
2005-02-17, Á¶È¸: 3034 |
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Samsung SDI said on February 16 that it had developed a 17-inch UXGA active matrix organic light emitting diode (OLED) adopting the super grain silicon (SGS) technology, the first of its kind in the industry.
Samsung SDI said its new SGS technology, a core technology for manufacturing large OLED, which it developed in conjunction with Kyunghee University, enables to form low temperature poly silicon film on amorphous silicon thin film transistor (TFT) substrate, using metal catalyst.
Adopting the new SGS technology, the company plans to develop larger OLEDs in size of 30 to 40 inches in the near future, depending on market situation. Compared to existing laser-based processing method, SGS technology requires some one fourth in facility investment and one tenth of operation and maintenance costs, prompting improved price competitiveness.
"The development of SGS technology allows us to move up timing of manufacturing large OLEDs. We will intensify leadership in OLED market by continuing improving image quality of large OLED while reducing costs," said Jeong Ho-gyun, managing director at the company.
Display makers have been developing active matrix OLEDs using either amorphous substrates or low temperature poly silicon substrates. And all OLED products supplied in the market thus far are based on low temperature poly silicon substrates
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