Results 201 to 210 of about 162,617 (240)
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Displays, 2018
Abstract This study examined the relationship between the ambient and surface luminances needed to obtain optimal and minimum allowable device (paper and tablet) readability in low ambient illumination environments (illuminance of less than 300 lx). In addition, the optimum and minimum allowable surface luminances were evaluated according to ambient ...
Hanui Yu, Takaaki Koga, Naoko Sano
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Abstract This study examined the relationship between the ambient and surface luminances needed to obtain optimal and minimum allowable device (paper and tablet) readability in low ambient illumination environments (illuminance of less than 300 lx). In addition, the optimum and minimum allowable surface luminances were evaluated according to ambient ...
Hanui Yu, Takaaki Koga, Naoko Sano
exaly +2 more sources
Research of Testing Display Ambient Contrast Ratio
2011 IEEE 3rd International Conference on Communication Software and Networks, 2011To investigate the flat-panel display characteristic, and improve display industry development. As the international standards developed or adopted, ambient contrast ratio of display is a significance indicator. In this paper, we measured the ambient contrast ratio of display by several methods, included integrating sphere method, spectrum analysis ...
Ye Tian, Tongsheng Mou
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P-19.7: Ambient Contrast Ratio Improvement of Low Reflection LCD for Automotive Application
Digest of Technical Papers SID International SymposiumA LCD for a 12.3 inch vehicle dashboard was proposed to enhance ambient contrast ratio. The LCD can achieve 0.8% reflection by using AR treatment and optimizing shielding layer material. It demonstrates high contrast ratio and color gamut under high ambient light situation.
Lihong CHEN +3 more
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High Ambient Contrast Ratio OLED Display With Microlens Array and Cruciform Black Matrices
2015 IEEE Photonics Conference (IPC), 2015Microlens array and cruciform black matrices were adopted to reduce ambient light reflection by 87.8% in OLED display for a 21mm by 21mm eyebox while only 19.8% of reflective layer's area was occupied.
Zong Qin +2 more
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