FOCAL LENGTH TUNABLE OPTICAL LENS AND DISPLAY DEVICE INCLUDING THE SAME

The present disclosure provides a variable optical lens having a thin thickness using only one control electrode and thus reducing light diffusion. Provided is a variable optical lens, which has a wide optical power range to provide a realistic sense of depth as one control electrode can operate wit...

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Bibliographische Detailangaben
Hauptverfasser:	PISKUNOV DMITRIY EVGENYEVICH, POPOV MIKHAIL VYACHESLAVOVICH, DANILOVA SVETLANA VLADIMIROVNA, MURAVEV NIKOLAY VICTOROVICH
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CALCULATING COMPUTING COUNTING 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 FREQUENCY-CHANGING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	The present disclosure provides a variable optical lens having a thin thickness using only one control electrode and thus reducing light diffusion. Provided is a variable optical lens, which has a wide optical power range to provide a realistic sense of depth as one control electrode can operate with a plurality of electrode patterns, and has no convergence-accommodation discrepancies and corrects a user's eye refractive error. In addition, an AR/VR display device using the variable optical lens is provided. 본 개시는 하나의 제어 전극 만을 사용하여 얇은 두께를 가지며 이에 따라 광 확산이 감소되는 가변 광학 렌즈를 제공한다. 하나의 제어 전극이 복수의 전극 패턴으로 동작할 수 있음에 따라 광범위한 광 파워 범위를 가져 사실적인 깊이감을 제공하고, 수렴-조절 불일치가 없으며, 사용자의 눈 굴절 이상을 교정해주는 가변 광학 렌즈를 제공한다. 또한, 가변 광학 렌즈를 사용한 AR/VR 디스플레이 장치를 제공한다.