JPS6482575A - Blue-light emitting element and manufacture thereof - Google Patents

Blue-light emitting element and manufacture thereof

Info

Publication number
JPS6482575A
JPS6482575A JP23865587A JP23865587A JPS6482575A JP S6482575 A JPS6482575 A JP S6482575A JP 23865587 A JP23865587 A JP 23865587A JP 23865587 A JP23865587 A JP 23865587A JP S6482575 A JPS6482575 A JP S6482575A
Authority
JP
Japan
Prior art keywords
type
light emitting
type conductivity
emitting element
blue
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
JP23865587A
Other languages
Japanese (ja)
Inventor
Hiroshi Kukimoto
Iwao Mitsuishi
Takashi Yasuda
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.)
INKIYUBEETAA JAPAN KK
Misawa Co Ltd
Original Assignee
INKIYUBEETAA JAPAN KK
Misawa 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 INKIYUBEETAA JAPAN KK, Misawa Co Ltd filed Critical INKIYUBEETAA JAPAN KK
Priority to JP23865587A priority Critical patent/JPS6482575A/en
Priority to US07/173,067 priority patent/US5068204A/en
Priority to DE3810245A priority patent/DE3810245A1/en
Priority to GB08807312A priority patent/GB2204731A/en
Priority to FR8804025A priority patent/FR2613136A1/en
Publication of JPS6482575A publication Critical patent/JPS6482575A/en
Priority to US07/639,306 priority patent/US5140385A/en
Pending legal-status Critical Current

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  • Led Devices (AREA)

Abstract

PURPOSE:To enable the control of P-type conductivity, and obtain a blue-light emitting element of high efficiency and low cost, by introducing group Ia elements and their compound at the time of introducing P-type impurity. CONSTITUTION:On a semiconductor substrate crystal 8 composed of N-type GaAs substrate crystal, a P-type ZnSe crystal layer 10 being II-VI semiconductor of low resistance having P-type conductivity is continuously subjected to vapor growth in order, via an N-type ZnSe crystal layer 9 being II-VI semiconductor having N-type conductivity. By introducing Iithium or sodium or potassium being a group Ia element, a ZnSxSe1-x epitaxial crystal layer of low resistance exhibiting P-type conductivity with large area can be uniformly grown with excellent reproducibility on ZnSxS1-x exhibiting N-type conductivity. Thereby, enabling the mass-production of a light emitting element having a P-N junction and showing blue-light emitting characteristics, with excellent yield.
JP23865587A 1987-03-27 1987-09-25 Blue-light emitting element and manufacture thereof Pending JPS6482575A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP23865587A JPS6482575A (en) 1987-09-25 1987-09-25 Blue-light emitting element and manufacture thereof
US07/173,067 US5068204A (en) 1987-03-27 1988-03-25 Method of manufacturing a light emitting element
DE3810245A DE3810245A1 (en) 1987-03-27 1988-03-25 LIGHT-EMITTING ELEMENT AND METHOD FOR THE PRODUCTION THEREOF
GB08807312A GB2204731A (en) 1987-03-27 1988-03-28 Light emitting element and method of manufacture
FR8804025A FR2613136A1 (en) 1987-03-27 1988-03-28 LIGHT EMITTING ELEMENT AND MANUFACTURING METHOD THEREOF
US07/639,306 US5140385A (en) 1987-03-27 1991-01-04 Light emitting element and method of manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23865587A JPS6482575A (en) 1987-09-25 1987-09-25 Blue-light emitting element and manufacture thereof

Publications (1)

Publication Number Publication Date
JPS6482575A true JPS6482575A (en) 1989-03-28

Family

ID=17033357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23865587A Pending JPS6482575A (en) 1987-03-27 1987-09-25 Blue-light emitting element and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS6482575A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6247174A (en) * 1985-08-26 1987-02-28 Seiko Epson Corp Manufacture of semiconductor light emitting device
JPS62172766A (en) * 1986-01-27 1987-07-29 Toshiba Corp Semiconductor light emitting device and manufacture thereof
JPS63184373A (en) * 1986-09-26 1988-07-29 Toshiba Corp Semiconductor light emitting device and manufacture of the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6247174A (en) * 1985-08-26 1987-02-28 Seiko Epson Corp Manufacture of semiconductor light emitting device
JPS62172766A (en) * 1986-01-27 1987-07-29 Toshiba Corp Semiconductor light emitting device and manufacture thereof
JPS63184373A (en) * 1986-09-26 1988-07-29 Toshiba Corp Semiconductor light emitting device and manufacture of the same

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