Optical Diffuser Structure For Field Emitting Display Element
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United States of America Patent
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Issued Date -
Jul 3, 2008
app pub date -
Dec 30, 2006
filing date -
Dec 30, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An optical diffuser structure for field emitting display element provides uniform lightness contrast to a display, and includes a glass substrate as main body, wherein plural black stripe blocking layers is arranged on the panel of the substrate for covering the light diffusing path of the display element, a transparent glue layer being further arranged on the surfaces of the black stripe blocking layer and glass substrate, thus the black stripe blocking layer is protected from the damage caused by sandblasting process, at last, a nebulized surface is formed on the transparent glue layer, thereby, through the diffuser structure, the light generated by the display element possesses a uniformity without any reduction and loss of lightness.
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