http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Novel Impulsive Driving Schemes for 120Hz LCD Panels
남형식,오재호,신병혁,오관영,Brian H. Berkeley,김남덕,김상수 한국정보디스플레이학회 2008 Journal of information display Vol.9 No.1
Two new impulsive driving technologies for use in 120Hz liquid crystal display (LCD) panels are proposed to improve moving picture quality. One technology generates the dark frame using an adder and a shifter simply without using any look up tables (LUTs). It results in a cost effective impulsive scheme with motion picture quality comparable to that of high speed driving. The other is a backlight flashing method designed to avoid ghost images. The issue of ghost images caused by the slow response time of liquid crystal (LC) is solved by means of 120Hz overdriving and 120Hz backlight flashing. Using the perceived blur edge time (PBET) metric, measured moving picture response time (MPRT) values were 10.8ms and 4.4ms, re-spectively, while that of 120Hz high speed driving was 10.1ms.
Novel Impulsive Driving Schemes for 120Hz LCD Panels
Nam, Hyoung-Sik,Oh, Jae-Ho,Shin, Byung-Hyuk,Oh, Kwan-Young,Berkeley, Brian H.,Kim, Nam-Deog,Kim, Sang-Soo The Korean Infomation Display Society 2008 Journal of information display Vol.9 No.1
Two new impulsive driving technologies for 120Hz liquid crystal display (LCD) panels are proposed to improve moving picture quality. One technology generates the dark frame using an adder and a shifter simply without using any look up tables (LUTs). It results in a cost effective impulsive scheme with motion picture quality comparable to that of high speed driving. The other is a backlight flashing method designed to avoid ghost images. The issue of ghost images caused by the slow response time of liquid crystal (LC) is solved by means of 120Hz overdriving and 120Hz backlight flashing. Using the perceived blur edge time (PBET) metric, measured moving picture response time (MPRT) values were 10.8ms and 4.4ms, respectively, while that of 120Hz high speed driving was 10.1ms.
Improved Angle-of-View Measurement Method for Display Devices
이은정,정종호,양선아,이헌정,신미옥,김수영,최동욱,이승배,이한용,Brian H. Berkeley 한국정보디스플레이학회 2010 Journal of information display Vol.11 No.1
With the increasing demand for a better FPD image quality, better evaluation metrics and advanced display quality measurement methods are required to meet these needs. There are many measurement methods for evaluating the viewing angle of various display devices, but these methods, which include luminance drop, color shift, and contrast ratio decrease, are imperfect considering that human perception does not completely correlate to them. In this paper, a new method of measuring the perceptual angle of FPDs is proposed, considering human visual perception, which uses the color space of the color appearance model.
Improved Angle-of-View Measurement Method for Display Devices
Lee, Eun-Jung,Chong, Jong-Ho,Yang, Sun-A,Lee, Hun-Jung,Shin, Mi-Ok,Kim, Su-Young,Choi, Dong-Wook,Lee, Seung-Bae,Lee, Han-Yong,Berkeley, Brian H. The Korean Infomation Display Society 2010 Journal of information display Vol.11 No.1
With the increasing demand for a better FPD image quality, better evaluation metrics and advanced display quality measurement methods are required to meet these needs. There are many measurement methods for evaluating the viewing angle of various display devices, but these methods, which include luminance drop, color shift, and contrast ratio decrease, are imperfect considering that human perception does not completely correlate to them. In this paper, a new method of measuring the perceptual angle of FPDs is proposed, considering human visual perception, which uses the color space of the color appearance model.