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New enabling innovations and applications of existing and new display solutions are enhancing large-area and seamless tiled displays featuring areas >1000 ft.2, pixel resolutions ranging from 3 to 30 ppi, full-color capabilities, high contrast ratio with brightness solutions ranging from 500 to >5000 nits, and indoor and outdoor capabilities. Papers relative to the technology and applications of these displays for curved, compound curved, and flat formats in any aspect ratio are solicited.
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DIGITAL–SIGNAGE DISPLAYS
Tuesday, May 24
2:00 – 3:20 pm
Room 133
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Chair:
B. Berkeley
Highlight Display LLC, Saratoga, CA, USA
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Co-Chair:
H. P. Shieh
Display Institute, National Chiao Tung University,
Hsinchu, Taiwan, ROC
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Session 13.1
WITHDRAWN
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Session 13.2
Invited Paper:
New “Glass Signage”
Manufacturing: “Glass Direct-Bonded LCD” and
“Transparent Glass Screen”
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Two types of new glass signage have been developed by using glass integration
platform technology. The bonding technology using original glue can easily covert window glass to signage. Low-temperature glass lamination technology with an original interlayer provides a transparent glass screen for digital
projectors. These platform technologies will expand display applications.
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Y. Kaida,
K. Sekikawa,
Y. Iguchi
Y. Tao
Asahi Glass Co., Ltd., Yokohama, Japan
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Session 13.3
Display-Quality Measures for Direct-Emission
LED Displays
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It was shown that typical rule-of-thumb measures for visual quality are inadequate
when characterizing digital-signage-type displays, which typically exhibit very large angular extent, large viewing distances, high front-of-screen luminance, and pixel spatial profiles which are delta-like. A method based on
the Barten integral for characterizing visual quality will be introduced. The validity of the method has been demonstrated by applying it to a number of displays, including a direct-emission LED display.
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E. Buckley
NanoLumens, Inc., Norcross, GA, USA
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Session 13.4L
Late-News Paper:
Screen-Free Floating 3D Image
in a Crystal Ball Using Spatially Imaged Iris and
Multiview DFD (Depth Fused 3D) Technologies
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A method for displaying clear floating images in a crystal ball is proposed. Its
symmetric optics provide clear and natural 360° images with smooth motion parallax in the horizontal and vertical directions using the directional selectivity
of a spatially imaged iris method and natural 3D images of a multiview DFD display.
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M. Date, H. Takada
Nippon Telegraph and Telephone Corp., Yokosuka, Japan
T. Kawakami, M. Sasai
Tohoku University, Sendai, Japan
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