DISPLAY DEVICE INCLUDING POLARIZATION SELECTIVE MICROLENS ARRAY

A device includes a light source configured to output a light. The device also includes a display panel including a plurality of subpixel areas. The device also includes a microlens assembly disposed between the light source and the display panel. The microlens assembly includes a first microlens ar...

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Main Authors SONG, Hyunmin, WANG, Mengfei, TAUSHANOFF, Stefanie, LEE, Yun-Han, TAI, Chia-Hsuan, WANG, Junren, PENG, Fenglin, ALALI, Sanaz
Format Patent
LanguageEnglish
French
Published 25.08.2022
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Summary:A device includes a light source configured to output a light. The device also includes a display panel including a plurality of subpixel areas. The device also includes a microlens assembly disposed between the light source and the display panel. The microlens assembly includes a first microlens array configured to substantially collimate the light into a first polarized light, and a second microlens array configured to focus the first polarized light as a second polarized light propagating through apertures of the subpixel areas. Un dispositif comprend une source de lumière conçue pour émettre une lumière. Le dispositif comprend également un panneau d'affichage comprenant une pluralité de zones de sous-pixels. Le dispositif comprend également un ensemble de microlentilles disposé entre la source de lumière et le panneau d'affichage. L'ensemble de microlentilles comprend un premier réseau de microlentilles conçu pour collimater sensiblement la lumière en une première lumière polarisée, et un second réseau de microlentilles conçu pour focaliser la première lumière polarisée en tant que seconde lumière polarisée se propageant à travers les ouvertures des zones de sous-pixels.
Bibliography:Application Number: WO2022US17273