JP7761333B1 - 光学素子の製造方法 - Google Patents

光学素子の製造方法

Info

Publication number
JP7761333B1
JP7761333B1 JP2025520730A JP2025520730A JP7761333B1 JP 7761333 B1 JP7761333 B1 JP 7761333B1 JP 2025520730 A JP2025520730 A JP 2025520730A JP 2025520730 A JP2025520730 A JP 2025520730A JP 7761333 B1 JP7761333 B1 JP 7761333B1
Authority
JP
Japan
Prior art keywords
core member
optical element
manufacturing
volume
element according
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.)
Active
Application number
JP2025520730A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2025225075A1 (https=
JPWO2025225075A5 (https=
Inventor
板谷　義典
俊允 高岡
秀敏 福居
智也 山下
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.)
Nalux Co Ltd
Original Assignee
Nalux 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
Priority claimed from PCT/JP2024/016234 external-priority patent/WO2025224918A1/ja
Application filed by Nalux Co Ltd filed Critical Nalux Co Ltd
Application granted granted Critical
Publication of JP7761333B1 publication Critical patent/JP7761333B1/ja
Publication of JPWO2025225075A1 publication Critical patent/JPWO2025225075A1/ja
Publication of JPWO2025225075A5 publication Critical patent/JPWO2025225075A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
JP2025520730A 2024-04-25 2024-12-10 光学素子の製造方法 Active JP7761333B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/JP2024/016234 WO2025224918A1 (ja) 2024-04-25 2024-04-25 光学素子の製造方法
JPPCT/JP2024/016234 2024-04-25
PCT/JP2024/043575 WO2025225075A1 (ja) 2024-04-25 2024-12-10 光学素子の製造方法

Publications (3)

Publication Number Publication Date
JP7761333B1 true JP7761333B1 (ja) 2025-10-28
JPWO2025225075A1 JPWO2025225075A1 (https=) 2025-10-30
JPWO2025225075A5 JPWO2025225075A5 (https=) 2026-04-01

Family

ID=97488087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025520730A Active JP7761333B1 (ja) 2024-04-25 2024-12-10 光学素子の製造方法

Country Status (2)

Country Link
JP (1) JP7761333B1 (https=)
CN (1) CN121969476A (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2825725B2 (ja) * 1992-10-23 1998-11-18 株式会社リコー プラスチックミラーの製造方法およびその製造装置およびプラスチック成形品の製造方法
JP2002316339A (ja) * 2001-04-20 2002-10-29 Seiko Epson Corp 偏光光学部材の製造方法
JP2013205813A (ja) * 2012-03-29 2013-10-07 Fujifilm Corp 保持枠付き光学素子及びその製造装置並びに保持枠付き光学素子の製造方法
JP5699228B2 (ja) * 2012-01-17 2015-04-08 富士フイルム株式会社 光学素子の製造方法及び光学素子
JP5836610B2 (ja) * 2011-03-04 2015-12-24 キヤノン株式会社 プラスチック光学部材及びその製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2825725B2 (ja) * 1992-10-23 1998-11-18 株式会社リコー プラスチックミラーの製造方法およびその製造装置およびプラスチック成形品の製造方法
JP2002316339A (ja) * 2001-04-20 2002-10-29 Seiko Epson Corp 偏光光学部材の製造方法
JP5836610B2 (ja) * 2011-03-04 2015-12-24 キヤノン株式会社 プラスチック光学部材及びその製造方法
JP5699228B2 (ja) * 2012-01-17 2015-04-08 富士フイルム株式会社 光学素子の製造方法及び光学素子
JP2013205813A (ja) * 2012-03-29 2013-10-07 Fujifilm Corp 保持枠付き光学素子及びその製造装置並びに保持枠付き光学素子の製造方法

Also Published As

Publication number Publication date
JPWO2025225075A1 (https=) 2025-10-30
CN121969476A (zh) 2026-05-01

Similar Documents

Publication Publication Date Title
JP4675143B2 (ja) 光学素子の成形方法及び装置、基板及び成形型
JP2001191365A (ja) 樹脂厚肉レンズ及びその形成方法
WO2014050376A1 (ja) ガラス部品の製造方法
JP7761333B1 (ja) 光学素子の製造方法
CN1966433B (zh) 透镜的制造方法
WO2025225075A1 (ja) 光学素子の製造方法
KR20190091194A (ko) 유리제 성형형
RU2245852C1 (ru) Способ изготовления оптических деталей с асферическими поверхностями
JP3134581B2 (ja) 光学素子成形用金型
JPS61291427A (ja) モ−ルドレンズおよびその製造方法
JP4168705B2 (ja) 光学素子及びこれを成形するための金型
JPH01226746A (ja) ガラスレンズ成形型
JPWO2025225075A5 (https=)
TWI633068B (zh) 玻璃模造鏡片的製造方法與用於製造玻璃模造鏡片的套筒
CN100422786C (zh) 一种非球面光学元件的制作方法
JP2661449B2 (ja) 非球面成形レンズの製造法
JPWO2025224918A5 (https=)
JP2009173464A (ja) ガラス成形体の製造方法
JP2010195653A (ja) 素子成形用型および素子成形品の成形方法
JP2661450B2 (ja) 非球面レンズ成形型
JP3135387B2 (ja) 鏡筒付光学素子およびその製造方法
JPH09220770A (ja) プラスチック部材またはプラスチックレンズ
JP3793116B2 (ja) 成形型の作成方法
JPS63295447A (ja) 光学ガラス素子の製造方法
JPH01226745A (ja) ガラスレンズ成形型

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250409

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20250409

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20250409

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250507

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250612

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250911

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20251008

R150 Certificate of patent or registration of utility model

Ref document number: 7761333

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150