JPS56122001A - Production of thick-film optical integrated circuit - Google Patents

Production of thick-film optical integrated circuit

Info

Publication number
JPS56122001A
JPS56122001A JP2583880A JP2583880A JPS56122001A JP S56122001 A JPS56122001 A JP S56122001A JP 2583880 A JP2583880 A JP 2583880A JP 2583880 A JP2583880 A JP 2583880A JP S56122001 A JPS56122001 A JP S56122001A
Authority
JP
Japan
Prior art keywords
thick
integrated circuit
flask
refractive index
high molecular
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
JP2583880A
Other languages
Japanese (ja)
Inventor
Ritsuo Hasumi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2583880A priority Critical patent/JPS56122001A/en
Publication of JPS56122001A publication Critical patent/JPS56122001A/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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/13—Integrated optical circuits characterised by the manufacturing method

Abstract

PURPOSE:To facilitate an easy mass production of the thick-film optical integrated circuit with a uniform quality, by attaching the optical element and forming a thick- film optical transmission line by means of a holding frame and a molding flask provided on a substrate. CONSTITUTION:The holding frame 2 made by the screen print having several tens mu thickness plus the molding flask 3 formed by the exposure/development of a photosensitive film having about 100mu thickness are provided on the substrate 1 of glass, ceramics and others with a smooth surface. Then the 1st cladding layer 4 is formed with a high molecular material having a low refractive index and with a thickness smaller than the flask 2. Thereafter, the optical elements 5 and 6, etc. are attached after a positioning by the flask 2. Then the high-refractive index and transparent high molecular material is coated and cured to fill the hollow part. Thus a core layer 7 is formed with its surface having the same level as the elements 5 and 6. Then the transparent high molecular material having low-refractive index is coated on the layer 7 to obtain the 2nd cladding layer 8. In addition, the input/output optical fiber, the light emitting element and photodetector, and others are attached to form a thick-film optical integrated circuit.
JP2583880A 1980-03-01 1980-03-01 Production of thick-film optical integrated circuit Pending JPS56122001A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2583880A JPS56122001A (en) 1980-03-01 1980-03-01 Production of thick-film optical integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2583880A JPS56122001A (en) 1980-03-01 1980-03-01 Production of thick-film optical integrated circuit

Publications (1)

Publication Number Publication Date
JPS56122001A true JPS56122001A (en) 1981-09-25

Family

ID=12176990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2583880A Pending JPS56122001A (en) 1980-03-01 1980-03-01 Production of thick-film optical integrated circuit

Country Status (1)

Country Link
JP (1) JPS56122001A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11326660A (en) * 1998-05-15 1999-11-26 Toyota Central Res & Dev Lab Inc Optical branching filter and its production
WO2004027472A1 (en) * 2002-09-20 2004-04-01 Toppan Printing Co., Ltd. Optical waveguide and method for manufacturing same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11326660A (en) * 1998-05-15 1999-11-26 Toyota Central Res & Dev Lab Inc Optical branching filter and its production
WO2004027472A1 (en) * 2002-09-20 2004-04-01 Toppan Printing Co., Ltd. Optical waveguide and method for manufacturing same
US7050691B2 (en) 2002-09-20 2006-05-23 Toppan Printing Co., Ltd. Optical waveguide and method of manufacturing the same
US7289713B2 (en) 2002-09-20 2007-10-30 Toppan Printing Co., Ltd. Optical waveguide and method of manufacturing the same

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