A 14. 4-in. Diagonal High Contrast Multicolor Information EL Display with 640<cd0215f.gif>128 Pixels

Isamu WASHIZUKA; Akiyoshi MIKAMI

A 14. 4-in. Diagonal High Contrast Multicolor Information EL Display with 640128 Pixels

Isamu WASHIZUKA, Akiyoshi MIKAMI

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A 14. 4-in. diagonal EL display with 640128 pixels has been developed in red/green multicolor structures by using a new phosphor layer consisting of Zn_1-xMg_xS:Mn and ZnS:Mn. The display is designed for 240 Hz-frame rate, enabling the luminance to be improved by a factor of two. In addition, the contrast ratio is strongly enhanced by optimizing the black background structure and color filters. Improved characteristics make it possible for the EL panel to meet the requirements for the public information display taking advantages of high-reliability, crisp image and wide-viewing angle. Furthermore, the possibility of full-color EL displays will be described on the basis of "color by white" approach.

Publication: IEICE TRANSACTIONS on Electronics Vol.E81-C No.11 pp.1725-1732

Publication Date: 1998/11/25

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Type of Manuscript: Special Section PAPER (Special Issue on Electronic Displays)

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Isamu WASHIZUKA, Akiyoshi MIKAMI, "A 14. 4-in. Diagonal High Contrast Multicolor Information EL Display with 640128 Pixels" in IEICE TRANSACTIONS on Electronics, vol. E81-C, no. 11, pp. 1725-1732, November 1998, doi: .
Abstract: A 14. 4-in. diagonal EL display with 640128 pixels has been developed in red/green multicolor structures by using a new phosphor layer consisting of Zn_1-xMg_xS:Mn and ZnS:Mn. The display is designed for 240 Hz-frame rate, enabling the luminance to be improved by a factor of two. In addition, the contrast ratio is strongly enhanced by optimizing the black background structure and color filters. Improved characteristics make it possible for the EL panel to meet the requirements for the public information display taking advantages of high-reliability, crisp image and wide-viewing angle. Furthermore, the possibility of full-color EL displays will be described on the basis of "color by white" approach.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e81-c_11_1725/_p

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@ARTICLE{e81-c_11_1725,
author={Isamu WASHIZUKA, Akiyoshi MIKAMI, },
journal={IEICE TRANSACTIONS on Electronics},
title={A 14. 4-in. Diagonal High Contrast Multicolor Information EL Display with 640128 Pixels},
year={1998},
volume={E81-C},
number={11},
pages={1725-1732},
abstract={A 14. 4-in. diagonal EL display with 640128 pixels has been developed in red/green multicolor structures by using a new phosphor layer consisting of Zn_1-xMg_xS:Mn and ZnS:Mn. The display is designed for 240 Hz-frame rate, enabling the luminance to be improved by a factor of two. In addition, the contrast ratio is strongly enhanced by optimizing the black background structure and color filters. Improved characteristics make it possible for the EL panel to meet the requirements for the public information display taking advantages of high-reliability, crisp image and wide-viewing angle. Furthermore, the possibility of full-color EL displays will be described on the basis of "color by white" approach.},
keywords={},
doi={},
ISSN={},
month={November},}

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TY - JOUR
TI - A 14. 4-in. Diagonal High Contrast Multicolor Information EL Display with 640128 Pixels
T2 - IEICE TRANSACTIONS on Electronics
SP - 1725
EP - 1732
AU - Isamu WASHIZUKA
AU - Akiyoshi MIKAMI
PY - 1998
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E81-C
IS - 11
JA - IEICE TRANSACTIONS on Electronics
Y1 - November 1998
AB - A 14. 4-in. diagonal EL display with 640128 pixels has been developed in red/green multicolor structures by using a new phosphor layer consisting of Zn_1-xMg_xS:Mn and ZnS:Mn. The display is designed for 240 Hz-frame rate, enabling the luminance to be improved by a factor of two. In addition, the contrast ratio is strongly enhanced by optimizing the black background structure and color filters. Improved characteristics make it possible for the EL panel to meet the requirements for the public information display taking advantages of high-reliability, crisp image and wide-viewing angle. Furthermore, the possibility of full-color EL displays will be described on the basis of "color by white" approach.
ER -