Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Zhi-Hu Liang"'
Publikováno v:
IEEE Transactions on Plasma Science. 42:2229-2235
Sustain power consumed by unlighted lines in displayed image in each subfield is totally wasted. To improve the power efficiency, multiple sustain voltages applied to lighted and unlighted lines separately are proposed, which can reduce invalid power
Publikováno v:
IEEE Transactions on Plasma Science. 41:12-16
Microplasmas have attracted more and more attention due to their unique characteristics, and breakdown voltage is an important parameter for microplasma devices, particularly for addressable arrays of microplasma devices. However, small changes in sh
Publikováno v:
IEEE Transactions on Consumer Electronics. 56:2027-2031
Because dynamic false contour (DFC) can be improved by selecting a limited number of gray scales in plasma display panels (PDPs), the other gray scales unselected are realized by dither. In order to reduce the noises caused by dither, a method using
Publikováno v:
IEEE Transactions on Consumer Electronics. 56:1789-1793
Skin color enhancement based on favorite skin color is proposed to make skin color displayed on large screen flat panel TVs agree with human favorite skin color. A robust skin detection method in different intensity is obtained after analyzing the di
Publikováno v:
The European Physical Journal D. 60:575-579
The idea of a multi-discharge phenomenon in coplanar electrodes microplasma devices (CEMPD) is introduced and investigated. The current-voltage characteristics of CEMPD under different neon pressures were measured and two-dimensional discharge charac
Publikováno v:
Applied Surface Science. 256:1951-1954
The field emission properties of Ti-DLC films in diode and coplanar device structures were studied. An emission current density of 1.14 A/cm 2 could be obtained at an applied field of 33 V/μm and the threshold field was 24 V/μm for the coplanar emi
Publikováno v:
IEEE Transactions on Plasma Science. 37:2228-2233
A new sustain driving method with a high-impedance state for alternating current plasma display panels (ac PDP) is proposed. In this method, the voltage applied to scan and common electrodes of the ac PDP has three states during one sustain cycle, na
Publikováno v:
IEEE Transactions on Plasma Science. 37:1782-1785
Arrays of coplanar-electrode microplasma devices have been fabricated and operated under neon pressures. The microcavity of the device is composed of a couple of electrodes instead of a dielectric or a single cathode, which can enhance the density of
Publikováno v:
IEEE Transactions on Consumer Electronics. 55:973-977
Dynamic subfield coding (DSC) based on uniform sample and symmetrical segmentation for valid gray scales is proposed to resolve the lack of gray scale expression capability for static images in accumulation light emission mode. In this method, gray s
Publikováno v:
Displays. 30:128-132
An adaptive address energy recovery circuits (AAERCs) for plasma display panels (PDPs) is proposed after analyzing the address power of address methods such as the address energy recovery circuits (AERCs), no-AERC, and interlaced/progressive scan (IP