JPS53115191A - Production of gap light emiting diode - Google Patents

Production of gap light emiting diode

Info

Publication number
JPS53115191A
JPS53115191A JP3068977A JP3068977A JPS53115191A JP S53115191 A JPS53115191 A JP S53115191A JP 3068977 A JP3068977 A JP 3068977A JP 3068977 A JP3068977 A JP 3068977A JP S53115191 A JPS53115191 A JP S53115191A
Authority
JP
Japan
Prior art keywords
production
gap light
wafer
light emiting
emiting diode
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
JP3068977A
Other languages
Japanese (ja)
Inventor
Yukihiro Hosomi
Masanobu Nojima
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP3068977A priority Critical patent/JPS53115191A/en
Publication of JPS53115191A publication Critical patent/JPS53115191A/en
Pending legal-status Critical Current

Links

Landscapes

  • Dicing (AREA)
  • Led Devices (AREA)

Abstract

PURPOSE: To improve the light emission efficiency of GaP diodes by scribing the portions corresponding to the dicing grooves on the surface of the back of a wafer, and separating the wafer to individual diode pellets by applying distortion to the wafer.
COPYRIGHT: (C)1978,JPO&Japio
JP3068977A 1977-03-17 1977-03-17 Production of gap light emiting diode Pending JPS53115191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3068977A JPS53115191A (en) 1977-03-17 1977-03-17 Production of gap light emiting diode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3068977A JPS53115191A (en) 1977-03-17 1977-03-17 Production of gap light emiting diode

Publications (1)

Publication Number Publication Date
JPS53115191A true JPS53115191A (en) 1978-10-07

Family

ID=12310641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3068977A Pending JPS53115191A (en) 1977-03-17 1977-03-17 Production of gap light emiting diode

Country Status (1)

Country Link
JP (1) JPS53115191A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6055640A (en) * 1983-09-07 1985-03-30 Sanyo Electric Co Ltd Splitting method for compound semiconductor substrate
JPH07131069A (en) * 1993-11-06 1995-05-19 Nichia Chem Ind Ltd Method for manufacturing gallium nitride compound semiconductor chip
JPH0864556A (en) * 1994-08-19 1996-03-08 Nec Corp Separation of glass substrate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6055640A (en) * 1983-09-07 1985-03-30 Sanyo Electric Co Ltd Splitting method for compound semiconductor substrate
JPH07131069A (en) * 1993-11-06 1995-05-19 Nichia Chem Ind Ltd Method for manufacturing gallium nitride compound semiconductor chip
JPH0864556A (en) * 1994-08-19 1996-03-08 Nec Corp Separation of glass substrate

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