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Light emitting diode array with dovetail 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01L-033/00
출원번호 US-0057482 (1993-05-03)
우선권정보 JP-0122190 (1992-05-14); JP-0029271 (1993-02-18)
발명자 / 주소
  • Sugawara Satoru (Natori JPX)
출원인 / 주소
  • Ricoh Company, Ltd. (Tokyo JPX 03) Ricoh Research Institute of General Electronics Co., Ltd. (Natori JPX 03)
인용정보 피인용 횟수 : 95  인용 특허 : 0

초록

A light emitting diode array has light emitting dots arranged in a line and is characterized in that a semiconductor substrate of a chip constituting the light emitting diode array has a Dovetail grooved mesa shape on a chip end face opposed to an adjacent chip and arranged in a direction perpendicu

대표청구항

A light emitting diode array having a plurality of light emitting diodes arranged in a line on a semiconductor substrate, wherein said semiconductor substrate has end faces in a direction perpendicular to an arranging direction of the light emitting diodes and a Dovetail grooved mesa shape on each o

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