46‐2: Ultra‐Slim Direct‐Lit LCD Backlight Using Glass Light‐Guide Plate

46‐2: Ultra‐Slim Direct‐Lit LCD Backlight Using Glass Light‐Guide Plate

We report on the design and performance of a direct‐lit LCD backlight prototype which is only 5 mm thick and capable of full array 2D local dimming. Equipped with a 15.6” LC display panel, the prototype reaches peak brightness of 2000 nits. The measured contrast numbers meet VESA DisplayHDR 600 spec...

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Veröffentlicht in:SID International Symposium Digest of technical papers 2021-05, Vol.52 (1), p.624-627
Hauptverfasser: Kuksenkov, Dmitri V., Joo, Byung Yun, Han, Songfeng, Allen, Kirk R., Lynn, Christopher M., Tokar, Joshua, Mi, Xiang-Dong
Format: Artikel
Sprache:eng
Schlagworte:
backlight
Backlights
Dimming
direct-lit
glass
HDR
high dynamic range
LCD display
LGP
light guide plate
local dimming
Prototypes
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Beschreibung
Zusammenfassung:We report on the design and performance of a direct‐lit LCD backlight prototype which is only 5 mm thick and capable of full array 2D local dimming. Equipped with a 15.6” LC display panel, the prototype reaches peak brightness of 2000 nits. The measured contrast numbers meet VESA DisplayHDR 600 specification.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.14760