Acceptable limits of gamma for a TFT-liquid crystal display on subjective evaluation of picture quality

Autor:	K. Awane, Yoshifumi Shimodaira, S. Mizushina, Y. Yamane, H. Washio, T. Muraoka
Rok vydání:	1995
Předmět:	Liquid-crystal display business.industry Image quality Crt monitor law.invention Optics law Liquid crystal Thin-film transistor Media Technology Electronic engineering Standard test Electrical and Electronic Engineering business Psychology
Zdroj:	IEEE Transactions on Consumer Electronics. 41:550-554
ISSN:	0098-3063
DOI:	10.1109/30.468031
Popis:	Acceptable limits of the gamma of TV pictures on the thin film transistor type of liquid crystal displays (TFT-LCDs) were found to be 0.9 and 1.4 by subjective evaluation using five ITEJ (the Institute of Television Engineers of Japan) standard test charts. A gamma of 1.13 gave the highest evaluation. The range and optimum value of the gamma are similar to those obtained on a previous study using a CRT monitor display. >
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::fe24a8575a9b5b930671365f57a7259f https://doi.org/10.1109/30.468031 Zobrazit plný text záznamu