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TW428106B - Method for manufacturing compound lens - Google Patents

Method for manufacturing compound lens

Info

Publication number
TW428106B
TW428106B TW88114084A TW88114084A TW428106B TW 428106 B TW428106 B TW 428106B TW 88114084 A TW88114084 A TW 88114084A TW 88114084 A TW88114084 A TW 88114084A TW 428106 B TW428106 B TW 428106B
Authority
TW
Taiwan
Prior art keywords
lens
compound lens
preform
manufacturing compound
optical surface
Prior art date
Application number
TW88114084A
Other languages
Chinese (zh)
Inventor
Yung-Yi Chen
Jiun-Chin Wang
Jiun-Min Wei
Hua-Ying Sheng
Original Assignee
Ind Tech Res Inst
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 Ind Tech Res Inst filed Critical Ind Tech Res Inst
Priority to TW88114084A priority Critical patent/TW428106B/en
Priority to JP25591599A priority patent/JP2001100009A/en
Application granted granted Critical
Publication of TW428106B publication Critical patent/TW428106B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/14—Pressing laminated glass articles or glass with metal inserts or enclosures, e.g. wires, bubbles, coloured parts
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/20—Uniting glass pieces by fusing without substantial reshaping
    • C03B23/22—Uniting glass lenses, e.g. forming bifocal lenses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

A method for manufacturing a set of lenses, first, make a rough surface around a lens with an optical surface. Second, form a lens preform and place it over the optical surface of the lens. And then the lens is used as a molding core, and a high temperature process is proceeded to combine the lens preform and lens together to make a compound lens set by the rough surface around optical surface of lens. In which the transition temperature of lens is higher than that of the lens preform.
TW88114084A 1999-08-18 1999-08-18 Method for manufacturing compound lens TW428106B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW88114084A TW428106B (en) 1999-08-18 1999-08-18 Method for manufacturing compound lens
JP25591599A JP2001100009A (en) 1999-08-18 1999-09-09 Method of manufacturing lens set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW88114084A TW428106B (en) 1999-08-18 1999-08-18 Method for manufacturing compound lens

Publications (1)

Publication Number Publication Date
TW428106B true TW428106B (en) 2001-04-01

Family

ID=21641954

Family Applications (1)

Application Number Title Priority Date Filing Date
TW88114084A TW428106B (en) 1999-08-18 1999-08-18 Method for manufacturing compound lens

Country Status (2)

Country Link
JP (1) JP2001100009A (en)
TW (1) TW428106B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4744352B2 (en) * 2005-11-04 2011-08-10 オリンパス株式会社 Method for manufacturing composite optical element
JP4833258B2 (en) * 2008-06-27 2011-12-07 富士フイルム株式会社 Optical element molding method
US20220402800A1 (en) * 2021-03-05 2022-12-22 Lightpath Technologies, Inc. Systems and methods for forming a mold-bonded lens

Also Published As

Publication number Publication date
JP2001100009A (en) 2001-04-13

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees