Light emitting device for portable communication device having digital light processing projector and liquid crystal display

Light emitting device for portable communication device having digital light processing projector and liquid crystal display

Provided is a light emitting device of an electronic device, provided with a DLP (Digital Light Processing) projector and a display unit, which is configured in such a manner that the light generated by the operation of the DLP projector can be re-used as a backlight light of the display unit. The d...

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Hauptverfasser: Kwon, Jin-Wook, Keh, Yong-Chan, Park, Byeong-Hoon, Kim, Sung-Sun
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Sprache:eng
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creator Kwon, Jin-Wook
Keh, Yong-Chan
Park, Byeong-Hoon
Kim, Sung-Sun
description Provided is a light emitting device of an electronic device, provided with a DLP (Digital Light Processing) projector and a display unit, which is configured in such a manner that the light generated by the operation of the DLP projector can be re-used as a backlight light of the display unit. The disclosed light emitting device includes a first mirror for projecting a light of the DLP projector on a flat area provided ahead of the first mirror in an intermediate operation state of the first mirror; a light concentration mirror for converging the light projected on the flat area, the light concentration mirror being provided at a position adjacent to the flat area; and an optical fiber for transferring the light converged by the light concentration mirror to the display unit and enabling re-use of the transferred light as a light for a backlight of the display unit.
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The disclosed light emitting device includes a first mirror for projecting a light of the DLP projector on a flat area provided ahead of the first mirror in an intermediate operation state of the first mirror; a light concentration mirror for converging the light projected on the flat area, the light concentration mirror being provided at a position adjacent to the flat area; and an optical fiber for transferring the light converged by the light concentration mirror to the display unit and enabling re-use of the transferred light as a light for a backlight of the display unit.</abstract><oa>free_for_read</oa></addata></record>
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title Light emitting device for portable communication device having digital light processing projector and liquid crystal display
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