title: Short period holographic structures for backlight display applications.
abstract: The use of holographic structures is promising for the realization of efficient systems in backlight applications for displays. By applying surface relief gratings on top of a side-lit lightguide we realize a backlight that avoids the use of color filters. The grating is used as a light outcoupling and color-separating element. The demands for this grating are stringent and calculations have been performed to meet them. A prototype backlight, including the grating structure, has been assembled and characterized. Results of experiments are discussed.
authors: Roberto
authors: R
authors: Caputo
authors: Luciano
authors: L
authors: De Sio
authors: Martin J J
authors: MJ
authors: Jak
authors: Eefje J
authors: EJ
authors: Hornix
authors: Dick K G
authors: DK
authors: de Boer
authors: Hugo J
authors: HJ
authors: Cornelissen