Light Emitting Apparatus

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United States of America Patent

SERIAL NO

15547771

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A light emitting device apparatus of an embodiment comprises: a light source unit for emitting a plurality of excitation lights having linearity; a first reflection unit which reflects the plurality of excitation lights having linearity and incident to an incident direction parallel to an axis of symmetry, and collects the plurality of excitation lights to a focus position; and a wavelength conversion unit which is arranged on the focus position and transmits the plurality of excitation lights reflected and collected by the first reflection unit.

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Patent Owner(s)

Patent OwnerAddress
LG INNOTEK CO LTD30 MAGOKJUNGANG 10-RO GANGSEO-GU SEOUL 07796

International Classification(s)

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  • 2015 Application Filing Year
  • F21V Class
  • 3770 Applications Filed
  • 2807 Patents Issued To-Date
  • 74.46 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2015201620172018201920202021202220230255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Ki Cheol Seoul, KR 62 536
Park, Kang Yeol Seoul, KR 47 140
Son, Chang Gyun Seoul, KR 21 72

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Patent Citation Ranking

  • 2 Citation Count
  • F21V Class
  • 23.81 % this patent is cited more than
  • 7 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges281712121341665121101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7081 - 9091 - 100100 +050100150200250300350400450500550600650700750

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