Lens with lightguide insert for head wearable display
An eyepiece includes a first lens body having a first interface side and a second lens body having a second interface side. At least one of the first and second interface sides includes a recess. The first and second lens bodies are mated together along the first and second interface sides to form a...
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Main Authors | , , , |
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Format | Patent |
Language | English |
Published |
14.02.2017
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Subjects | |
Online Access | Get full text |
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Summary: | An eyepiece includes a first lens body having a first interface side and a second lens body having a second interface side. At least one of the first and second interface sides includes a recess. The first and second lens bodies are mated together along the first and second interface sides to form a cavity at the recess. A lightguide insert is provided that has a shape and a size to fit within the cavity. The lightguide insert includes an in-coupling region to receive display light into the lightguide insert and an out-coupling region to direct the display light out of the lightguide insert through the first lens body. |
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Bibliography: | Application Number: US201514938426 |