JPS5522709A - Photo semiconductor element package - Google Patents

Photo semiconductor element package

Info

Publication number
JPS5522709A
JPS5522709A JP9451378A JP9451378A JPS5522709A JP S5522709 A JPS5522709 A JP S5522709A JP 9451378 A JP9451378 A JP 9451378A JP 9451378 A JP9451378 A JP 9451378A JP S5522709 A JPS5522709 A JP S5522709A
Authority
JP
Japan
Prior art keywords
stem
cap
bonding
semiconductor element
annular groove
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
JP9451378A
Other languages
Japanese (ja)
Inventor
Takayuki Nakayama
Nobuhiro Inagaki
Ryosuke Namazu
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP9451378A priority Critical patent/JPS5522709A/en
Publication of JPS5522709A publication Critical patent/JPS5522709A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/421—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical component consisting of a short length of fibre, e.g. fibre stub
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4248—Feed-through connections for the hermetical passage of fibres through a package wall

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Receiving Elements (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

PURPOSE:To perform coupling of a cap and a stem in a short time with a simple structure and enable the internal airtightness to be surely maintained by providing an annular groove filled with coupling material to the flange part for bonding of stem circumferential edge. CONSTITUTION:A photo semiconductor element 6 such as LED is secured onto the metallized layer 1 formed on the surface of the support plate 10 on a metal-made stem 2 and the respective electrodes thereof are connected by means of the layer 11 and lead wires 12 to the lead terminals 5, 5 secured by glass 13 onto the stem 2. A metal sleeve 8 for protection inserted and fixed with an optical fiber 9 is fixed by means of resin 7 in the central part of a cap 1. The lower part of the cap 1 is fitted into the annular groove 15 having an upward circumferential wall 14 of the flange part 3 for bonding of the stem 2 and ring solder 4 is hot melted in the circumference thereof. In this state, the cap 1 and stem 2 are aligned and butted together in such a manner that the fiber 9 and element 6 assume the maximum coupling efficiency, after which the solder 4 is allowed to cool by itself.
JP9451378A 1978-08-04 1978-08-04 Photo semiconductor element package Pending JPS5522709A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9451378A JPS5522709A (en) 1978-08-04 1978-08-04 Photo semiconductor element package

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9451378A JPS5522709A (en) 1978-08-04 1978-08-04 Photo semiconductor element package

Publications (1)

Publication Number Publication Date
JPS5522709A true JPS5522709A (en) 1980-02-18

Family

ID=14112396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9451378A Pending JPS5522709A (en) 1978-08-04 1978-08-04 Photo semiconductor element package

Country Status (1)

Country Link
JP (1) JPS5522709A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5793590A (en) * 1980-12-03 1982-06-10 Nec Corp Optical fiber coupling semiconductor device
WO1982002957A1 (en) * 1981-02-23 1982-09-02 Inc Motorola Improved fiber optics semiconductor package
FR2536867A1 (en) * 1982-11-30 1984-06-01 Thomson Csf METHOD OF ALIGNING AN OPTOELECTRONIC DEVICE
DE3606588A1 (en) * 1986-02-28 1987-09-03 Siemens Ag GAS DENSITY THROUGH A FIBER
US4707066A (en) * 1983-10-12 1987-11-17 Siemens Aktiengesellschaft Glass fiber bushing through a wall opening of a housing and method of manufacture
US4834490A (en) * 1982-12-03 1989-05-30 Siemens Aktiengesellschaft Transmitting receiving device with a diode mounted on a support

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5793590A (en) * 1980-12-03 1982-06-10 Nec Corp Optical fiber coupling semiconductor device
WO1982002957A1 (en) * 1981-02-23 1982-09-02 Inc Motorola Improved fiber optics semiconductor package
FR2536867A1 (en) * 1982-11-30 1984-06-01 Thomson Csf METHOD OF ALIGNING AN OPTOELECTRONIC DEVICE
US4728787A (en) * 1982-11-30 1988-03-01 Thomson-Csf Alignment process for an electro-optical device
US4834490A (en) * 1982-12-03 1989-05-30 Siemens Aktiengesellschaft Transmitting receiving device with a diode mounted on a support
US4707066A (en) * 1983-10-12 1987-11-17 Siemens Aktiengesellschaft Glass fiber bushing through a wall opening of a housing and method of manufacture
DE3606588A1 (en) * 1986-02-28 1987-09-03 Siemens Ag GAS DENSITY THROUGH A FIBER

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