Reflectors for display pixels

An apparatus comprises an arrangement of display pixels and reflectors arranged to reflect ambient light passing through the display pixels. The reflectors are electrically controllable, in order to enable an optimization of the portion of the ambient light that is reflected by the reflectors. A req...

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Bibliographische Detailangaben
Hauptverfasser:	NURMI JUHA, SAARINEN KAJ, HYYTIAINEN ILKKA ANTERO
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CRYPTOGRAPHY DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING DISPLAY EDUCATION FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SEALS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	An apparatus comprises an arrangement of display pixels and reflectors arranged to reflect ambient light passing through the display pixels. The reflectors are electrically controllable, in order to enable an optimization of the portion of the ambient light that is reflected by the reflectors. A required adjustment of such electrically controllable reflectors can be determined, and the reflectors can then be controlled accordingly.