STRUCTURES FOR DIRECTING INCIDENT LIGHT ONTO THE ACTIVE AREAS OF DISPLAY ELEMENTS

This disclosure provides systems, methods and apparatus for improving brightness, contrast, and viewable angle of a reflective display. In one aspect, a display includes a structure having a steering layer including steering features. The steering features are configured to direct light away from in...

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Bibliographische Detailangaben
Hauptverfasser:	NARAYANAN KOLLENGODE S, POLIAKOV EVGENI, BITA ION
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CRYPTOGRAPHY DISPLAY EDUCATION OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHYSICS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SEALS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	This disclosure provides systems, methods and apparatus for improving brightness, contrast, and viewable angle of a reflective display. In one aspect, a display includes a structure having a steering layer including steering features. The steering features are configured to direct light away from inactive regions of a display and towards active regions of the display. The structure may also include a diffuser for scattering light incident on the display and reflected by the display.