CN101256244B - 成形透镜 - Google Patents
成形透镜 Download PDFInfo
- Publication number
- CN101256244B CN101256244B CN2008100015923A CN200810001592A CN101256244B CN 101256244 B CN101256244 B CN 101256244B CN 2008100015923 A CN2008100015923 A CN 2008100015923A CN 200810001592 A CN200810001592 A CN 200810001592A CN 101256244 B CN101256244 B CN 101256244B
- Authority
- CN
- China
- Prior art keywords
- section
- mentioned
- labeling section
- optical function
- function portion
- 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.)
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
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- 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
- C03B11/06—Construction of plunger or mould
- C03B11/08—Construction of plunger or mould for making solid articles, e.g. lenses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/02—Simple or compound lenses with non-spherical faces
- G02B3/06—Simple or compound lenses with non-spherical faces with cylindrical or toric faces
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2215/00—Press-moulding glass
- C03B2215/40—Product characteristics
- C03B2215/404—Products with identification marks
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2215/00—Press-moulding glass
- C03B2215/40—Product characteristics
- C03B2215/46—Lenses, e.g. bi-convex
- C03B2215/49—Complex forms not covered by groups C03B2215/47 or C03B2215/48
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/808—Lens mold
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Head (AREA)
- Lenses (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Lens Barrels (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007053262 | 2007-03-02 | ||
JP2007053262A JP4404914B2 (ja) | 2007-03-02 | 2007-03-02 | ガラスレンズ、金型、及びガラスレンズの製造方法 |
JP2007-053262 | 2007-03-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101256244A CN101256244A (zh) | 2008-09-03 |
CN101256244B true CN101256244B (zh) | 2012-10-10 |
Family
ID=39732866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100015923A Active CN101256244B (zh) | 2007-03-02 | 2008-01-14 | 成形透镜 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8045279B2 (zh) |
JP (1) | JP4404914B2 (zh) |
KR (1) | KR101447627B1 (zh) |
CN (1) | CN101256244B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5701544B2 (ja) * | 2010-09-02 | 2015-04-15 | オリンパス株式会社 | 樹脂成形品とその製造方法と樹脂成形品用成形型 |
WO2013094173A1 (ja) * | 2011-12-22 | 2013-06-27 | パナソニック株式会社 | 対物レンズ、光ピックアップ、光ディスク装置、樹脂成形用金型及び対物レンズの製造方法 |
JP5668174B2 (ja) * | 2012-03-08 | 2015-02-12 | 富士フイルム株式会社 | 複合形成レンズ及びその製造方法 |
DE102016011320B3 (de) * | 2016-09-21 | 2017-08-24 | Azur Space Solar Power Gmbh | Linse, Solarzelleneinheit und Fügeverfahren für eine Solarzelleneinheit |
JPWO2019208455A1 (ja) * | 2018-04-24 | 2021-05-13 | Agc株式会社 | 光学素子、光学系、および撮像装置 |
TWI650586B (zh) * | 2018-07-12 | 2019-02-11 | 大陽科技股份有限公司 | 塑膠鏡筒、自動對焦模組及電子裝置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000119027A (ja) * | 1998-10-14 | 2000-04-25 | Matsushita Electric Ind Co Ltd | 光学レンズの成形方法とそれによって形成した光学レンズとそれを用いた光ピックアップ装置 |
CN1405104A (zh) * | 1995-07-18 | 2003-03-26 | 松下电器产业株式会社 | 光学元件、光学元件成形模具以及光学元件成形方法 |
CN1542785A (zh) * | 2003-02-21 | 2004-11-03 | ������������ʽ���� | 光学拾取透镜以及包括该透镜的光学拾取单元 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3512387B2 (ja) | 2000-02-10 | 2004-03-29 | 松下電器産業株式会社 | レンズおよびその製造方法、並びにレンズを用いた光学装置 |
JP4454292B2 (ja) * | 2002-11-26 | 2010-04-21 | 日立マクセル株式会社 | プラスチックレンズの製造方法及びその製造装置 |
-
2007
- 2007-03-02 JP JP2007053262A patent/JP4404914B2/ja active Active
-
2008
- 2008-01-14 CN CN2008100015923A patent/CN101256244B/zh active Active
- 2008-02-22 US US12/071,560 patent/US8045279B2/en active Active
- 2008-02-29 KR KR1020080019200A patent/KR101447627B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1405104A (zh) * | 1995-07-18 | 2003-03-26 | 松下电器产业株式会社 | 光学元件、光学元件成形模具以及光学元件成形方法 |
JP2000119027A (ja) * | 1998-10-14 | 2000-04-25 | Matsushita Electric Ind Co Ltd | 光学レンズの成形方法とそれによって形成した光学レンズとそれを用いた光ピックアップ装置 |
CN1542785A (zh) * | 2003-02-21 | 2004-11-03 | ������������ʽ���� | 光学拾取透镜以及包括该透镜的光学拾取单元 |
Also Published As
Publication number | Publication date |
---|---|
KR101447627B1 (ko) | 2014-10-06 |
JP4404914B2 (ja) | 2010-01-27 |
US20080212198A1 (en) | 2008-09-04 |
US8045279B2 (en) | 2011-10-25 |
JP2008216588A (ja) | 2008-09-18 |
KR20080080945A (ko) | 2008-09-05 |
CN101256244A (zh) | 2008-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180109 Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Osaka Japan Patentee before: Hitachi Maxell, Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Kyoto Japan Patentee before: MAXELL HOLDINGS, Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220511 Address after: Kyoto Japan Patentee after: MAXELL HOLDINGS, Ltd. Address before: Kyoto Japan Patentee before: MAXELL, Ltd. |