A 10-bit TFT-LCD column driver with hybrid digital to analog converters

Chih Wen Lu; Zhi Yu Xu

doi:10.1889/1.3069407

A 10-bit TFT-LCD column driver with hybrid digital to analog converters

Chih Wen Lu^*, Zhi Yu Xu

^*Corresponding author for this work

Institute of Lighting and Energy Photonics

Research output: Contribution to journal › Conference article › peer-review

1 Scopus citations

Abstract

A 10-bit TFT-LCD column driver with hybrid DACs is proposed. The data conversion is implemented by an R-DAC and a C-DAC, which are used for the MSB and LSB data conversions, respectively. The simulated results show that the DAC exhibits the maximum DNL and INL of 0.28 LSB and 0.35 LSB, respectively. The settling time is within 4 μs. The areas for one R-DAC and one C-DAC are 0.438 × 1.063 mm² and 0.207 × 0.11 mm², respectively.

Original language	English
Pages (from-to)	1394-1397
Number of pages	4
Journal	Digest of Technical Papers - SID International Symposium
Volume	39
Issue number	1
DOIs	https://doi.org/10.1889/1.3069407
State	Published - 2008
Event	2008 SID International Symposium - Los Angeles, CA, United States Duration: 20 May 2008 → 21 May 2008

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abstract = "A 10-bit TFT-LCD column driver with hybrid DACs is proposed. The data conversion is implemented by an R-DAC and a C-DAC, which are used for the MSB and LSB data conversions, respectively. The simulated results show that the DAC exhibits the maximum DNL and INL of 0.28 LSB and 0.35 LSB, respectively. The settling time is within 4 μs. The areas for one R-DAC and one C-DAC are 0.438 × 1.063 mm2 and 0.207 × 0.11 mm2, respectively.",

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AB - A 10-bit TFT-LCD column driver with hybrid DACs is proposed. The data conversion is implemented by an R-DAC and a C-DAC, which are used for the MSB and LSB data conversions, respectively. The simulated results show that the DAC exhibits the maximum DNL and INL of 0.28 LSB and 0.35 LSB, respectively. The settling time is within 4 μs. The areas for one R-DAC and one C-DAC are 0.438 × 1.063 mm2 and 0.207 × 0.11 mm2, respectively.

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A 10-bit TFT-LCD column driver with hybrid digital to analog converters

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