한국정보디스플레이학회:학술대회논문집

The Korean Infomation Display Society (한국정보디스플레이학회)
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Design of line memory with low-temperature poly-silicon(LTPS) thin-film transistor (TFT) for system-on-glass (SoG)

  • Choi, Jin-Yong (Dept. of Electronics and Computer Engineering, Hanyang University) ;
  • Min, Kyung-Youl (Dept. of Electronics and Computer Engineering, Hanyang University) ;
  • Yoo, Chang-Sik (Dept. of Electronics and Computer Engineering, Hanyang University)
  • Published : 2007.08.27
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Abstract

A 12k-bit SRAM has been developed for line memory of system-on-glass (SoG) with lowtemperature poly-silicon (LTPS) thin film transistor (TFT). For accurate sensing even with the large variation and mismatches in the characteristics of LTPS TFT, mismatch immune sense amplifier is developed. The SRAM shows 30ns read access time with 7V supply voltage while dissipating 4.05mW and 1.75mW for write and read operation, respectively

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