JPS52119087A - Semiconductor light emitting diode - Google Patents

Semiconductor light emitting diode

Info

Publication number
JPS52119087A
JPS52119087A JP3451076A JP3451076A JPS52119087A JP S52119087 A JPS52119087 A JP S52119087A JP 3451076 A JP3451076 A JP 3451076A JP 3451076 A JP3451076 A JP 3451076A JP S52119087 A JPS52119087 A JP S52119087A
Authority
JP
Japan
Prior art keywords
light emitting
emitting diode
semiconductor light
led
converging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3451076A
Other languages
Japanese (ja)
Inventor
Kazuhiro Ito
Yuichi Ono
Makoto Morioka
Mitsuhiro Mori
Masahiko Kawada
Kazuhiro Kurata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3451076A priority Critical patent/JPS52119087A/en
Publication of JPS52119087A publication Critical patent/JPS52119087A/en
Pending legal-status Critical Current

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  • Led Devices (AREA)

Abstract

PURPOSE: To make a LED by converging the light generated at the pn junction face into a domain which is much smaller than LED.
COPYRIGHT: (C)1977,JPO&Japio
JP3451076A 1976-03-31 1976-03-31 Semiconductor light emitting diode Pending JPS52119087A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3451076A JPS52119087A (en) 1976-03-31 1976-03-31 Semiconductor light emitting diode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3451076A JPS52119087A (en) 1976-03-31 1976-03-31 Semiconductor light emitting diode

Publications (1)

Publication Number Publication Date
JPS52119087A true JPS52119087A (en) 1977-10-06

Family

ID=12416248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3451076A Pending JPS52119087A (en) 1976-03-31 1976-03-31 Semiconductor light emitting diode

Country Status (1)

Country Link
JP (1) JPS52119087A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013181A3 (en) * 1978-12-29 1980-07-23 Kureha Kagaku Kogyo Kabushiki Kaisha Chitin derivative, material comprising said derivative and process for the preparation thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013181A3 (en) * 1978-12-29 1980-07-23 Kureha Kagaku Kogyo Kabushiki Kaisha Chitin derivative, material comprising said derivative and process for the preparation thereof

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