한국정보디스플레이학회:학술대회논문집
- 2006.08a
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- Pages.1283-1286
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- 2006
Low Power and Small Area Holding Latch with Level Shifting Function Using LTPS TFTs for Mobile Applications
- Choi, Jung-Hwan (Division of Electrical and Computer Engineering, Hanyang University) ;
- Kim, Yong-Jae (Division of Electrical and Computer Engineering, Hanyang University) ;
- Ahn, Soon-Sung (Division of Electrical and Computer Engineering, Hanyang University) ;
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Kwon, Oh-Kyong
(Division of Electrical and Computer Engineering, Hanyang University)
- Published : 2006.08.22
Abstract
A holding latch with level shifting function is proposed for power and cost effectiveness with low temperature polycrystalline silicon technology on the glass backplane. Layout area and power consumption of the proposed circuit are reduced by 10% and 52% compared with those of the typical structure which combines a static D-latch and a cross coupled level shifter for 2.2" qVGA panel, respectively.
Keywords