Presentation	2002/9/11 Picture Quality and Readability of LCDs for Mobile Telephones Satoru KUBOTA,
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Abstract(in Japanese)	(See Japanese page)
Abstract(in English)	Picture quality and readability of thirteen LCDs for mobile telephones were subjectively assessed by thirty subjects under indoor and outdoor lighting conditions. The luminance, contrast, color gamut, character size, and pixel size of the LCDs were also measured under both lighting conditions. The results indicate that the optimum luminance level under the condition of the screen illuminance of 200 lx is 50 cd/m^2, also under the condition of the screen illuminance of 10,000 lx is 160cd/m^2. The optimum character size is 3.14 mm height, and optimum stroke-width is 0.26mm.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	Mobile Telephone / Liquid Crystal Display / Picture Quality / Readability / Visual Ergonomics
Paper #	EID2002-34
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Conference Information
Committee	EID
Conference Date	2002/9/11(1days)
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Paper Information
Registration To	Electronic Information Displays (EID)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Picture Quality and Readability of LCDs for Mobile Telephones
Sub Title (in English)
Keyword(1)	Mobile Telephone
Keyword(2)	Liquid Crystal Display
Keyword(3)	Picture Quality
Keyword(4)	Readability
Keyword(5)	Visual Ergonomics
1st Author's Name	Satoru KUBOTA
1st Author's Affiliation	Faculty of Engineering, Seikei University()
Date	2002/9/11
Paper #	EID2002-34
Volume (vol)	vol.102
Number (no)	304
Page	pp.pp.-
#Pages	4
Date of Issue