Presentation 2001/6/29
Improved Preformance of a Single-Polarizer, Double-Layered TN-LCD with a Retardation Film
I. Fukuda, T. Izoe, Y. Koshida,
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Abstract(in English) In this report, we numerically analyzed the relationship between the electro-optical properties and the driving voltage in a single-polarizer reflective DTN-LCD with a retardation film in order to confirm the possibility to reduced power consumption. We found that the LCD exhibits an achromatic image of high luminous reflectance and high contrast ratio, even if the on-voltage of TFT-LCD is reduced to 2V, the power consumption can thus be decreased to about 1/6 to 1/7 of that of a conventional reflective TFT-LCD of 5V at on-state.
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Keyword(in English) liquid crystal / reflective display / TN-LCD / liquid crystal polymer film / retardation film
Paper # EID2001-17
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Committee EID
Conference Date 2001/6/29(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Improved Preformance of a Single-Polarizer, Double-Layered TN-LCD with a Retardation Film
Sub Title (in English)
Keyword(1) liquid crystal
Keyword(2) reflective display
Keyword(3) TN-LCD
Keyword(4) liquid crystal polymer film
Keyword(5) retardation film
1st Author's Name I. Fukuda
1st Author's Affiliation O.E.Device System R&D Center, kanazawa Institute of Technology()
2nd Author's Name T. Izoe
2nd Author's Affiliation O.E.Device System R&D Center, kanazawa Institute of Technology
3rd Author's Name Y. Koshida
3rd Author's Affiliation O.E.Device System R&D Center, kanazawa Institute of Technology
Date 2001/6/29
Paper # EID2001-17
Volume (vol) vol.101
Number (no) 172
Page pp.pp.-
#Pages 6
Date of Issue