JP4779315B2 - レンズユニットの製造方法 - Google Patents
レンズユニットの製造方法 Download PDFInfo
- Publication number
- JP4779315B2 JP4779315B2 JP2004191182A JP2004191182A JP4779315B2 JP 4779315 B2 JP4779315 B2 JP 4779315B2 JP 2004191182 A JP2004191182 A JP 2004191182A JP 2004191182 A JP2004191182 A JP 2004191182A JP 4779315 B2 JP4779315 B2 JP 4779315B2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- resin
- lenses
- lens barrel
- optical
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 20
- 239000011347 resin Substances 0.000 claims description 141
- 229920005989 resin Polymers 0.000 claims description 141
- 238000003466 welding Methods 0.000 claims description 19
- 230000003287 optical effect Effects 0.000 description 69
- 230000001105 regulatory effect Effects 0.000 description 17
- 238000000034 method Methods 0.000 description 15
- 230000002093 peripheral effect Effects 0.000 description 13
- 238000005304 joining Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 238000007689 inspection Methods 0.000 description 7
- 238000003384 imaging method Methods 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 230000001678 irradiating effect Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 235000012489 doughnuts Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
- B29C65/1629—Laser beams characterised by the way of heating the interface
- B29C65/1635—Laser beams characterised by the way of heating the interface at least passing through one of the parts to be joined, i.e. laser transmission welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
- B29C65/1629—Laser beams characterised by the way of heating the interface
- B29C65/1645—Laser beams characterised by the way of heating the interface heating both sides of the joint, e.g. by using two lasers or a split beam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
- B29C65/1629—Laser beams characterised by the way of heating the interface
- B29C65/1664—Laser beams characterised by the way of heating the interface making use of several radiators
- B29C65/1667—Laser beams characterised by the way of heating the interface making use of several radiators at the same time, i.e. simultaneous laser welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/114—Single butt joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
- B29C66/1222—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a lapped joint-segment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
- B29C66/1224—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt joint-segment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
- B29C66/543—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining more than two hollow-preforms to form said hollow articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
- B29C66/545—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles one hollow-preform being placed inside the other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
- B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0016—Lenses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Lens Barrels (AREA)
Description
本発明のレンズユニットの製造方法によれば,鏡筒の基準面と透明樹脂レンズの固定面とが接触されることにより,透明樹脂レンズの位置決めがなされている状態で溶着される。従って,高精度な位置決め状態が維持されて固定される。
以下,本発明を具体化した実施の形態について,添付図面を参照しつつ詳細に説明する。本形態は,複数枚の光学レンズを組み合わせた光学レンズ組に本発明を適用したものである。
次に,本発明に関連する第1の参考形態について,添付図面を参照しつつ詳細に説明する。本形態は,複数枚の光学レンズを組み合わせた光学レンズ組に本発明を適用したものである。
次に,本発明に関連する第2の参考形態について,添付図面を参照しつつ詳細に説明する。本形態は,複数枚の光学レンズを組み合わせた光学レンズ組に本発明を適用したものである。
例えば,上記の各形態に示した各レンズや鏡筒の形状や個数は一例であり,用途等に応じて適宜変更可能である。
また例えば,上記の各形態で,特に記載したもの以外はレーザ光の照射位置や照射箇所の個数も適宜変更可能である。
また,溶着に用いる光線はレーザ光でなくてもよく,鏡筒14,23,33や光路規制板24が吸収発熱できる光線であればどのようなものでもよい。
11,12,13,21,22,31,32 樹脂レンズ(透明樹脂レンズ)
11b,12b,13b,21b,22b コバ部(固定面)
14,23,33 鏡筒
14a 鍔部(基準面)
14b 段差部(基準面)
24 光路規制板(光路規制部材)
33b 凸部(内筒面)
Claims (2)
- 第1および第2の透明樹脂レンズを鏡筒に組み付けてなるレンズユニットの製造方法において,
前記鏡筒として,
内側へ向けて突出する鍔部が形成されているとともに,
前記鍔部の表面(おもてめん)が,前記第1の透明樹脂レンズを軸方向に位置決めして固定する第1の基準面とされており,
前記鍔部の裏面が,前記第2の透明樹脂レンズを軸方向に位置決めして固定する第2の基準面とされているものを用い,
前記第1の透明樹脂レンズとして,前記第1の基準面と接する第1の固定面が形成されているものを用い,
前記第2の透明樹脂レンズとして,前記第2の基準面と接する第2の固定面が形成されているものを用い,
前記鏡筒と前記第1の透明樹脂レンズとの組み合わせとして,前記第1の基準面および前記第1の固定面の溶着箇所の一方に窪みが形成されているものを用い,
前記第1の固定面と前記第1の基準面との当接部のうち前記窪みの部分,および前記第2の固定面と前記第2の基準面との当接部にレーザ光を照射して溶着することを特徴とするレンズユニットの製造方法。 - 請求項1に記載するレンズユニットの製造方法において,
前記第1および第2の透明樹脂レンズとして,有効領域とその外部に設けられたコバ部とを有し,固定面が前記コバ部に形成されているものを用いることを特徴とするレンズユニットの製造方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004191182A JP4779315B2 (ja) | 2004-06-29 | 2004-06-29 | レンズユニットの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004191182A JP4779315B2 (ja) | 2004-06-29 | 2004-06-29 | レンズユニットの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006011234A JP2006011234A (ja) | 2006-01-12 |
| JP4779315B2 true JP4779315B2 (ja) | 2011-09-28 |
Family
ID=35778550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004191182A Expired - Fee Related JP4779315B2 (ja) | 2004-06-29 | 2004-06-29 | レンズユニットの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4779315B2 (ja) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006017818A (ja) * | 2004-06-30 | 2006-01-19 | Konica Minolta Opto Inc | 組レンズとその製造方法 |
| JP5010105B2 (ja) * | 2005-02-23 | 2012-08-29 | 稲畑産業株式会社 | レンズユニット及びその製造方法 |
| WO2007099845A1 (ja) * | 2006-03-02 | 2007-09-07 | Konica Minolta Opto, Inc. | 撮像装置 |
| JP2007298873A (ja) * | 2006-05-02 | 2007-11-15 | Pentax Corp | 樹脂製レンズの固定方法 |
| JP5127171B2 (ja) * | 2006-07-10 | 2013-01-23 | キヤノン株式会社 | 光学機器及び光学機器の製造方法 |
| JP5149496B2 (ja) * | 2006-08-25 | 2013-02-20 | リコー光学株式会社 | レンズ溶着方法 |
| JP2009080330A (ja) * | 2007-09-26 | 2009-04-16 | Hitachi Maxell Ltd | レンズユニット、レンズモジュール、カメラモジュール及びレンズユニットの製造方法 |
| WO2009125640A1 (ja) * | 2008-04-09 | 2009-10-15 | 日立マクセル株式会社 | レンズユニット、カメラモジュール、及びレンズユニットの製造方法 |
| JP5377880B2 (ja) * | 2008-04-09 | 2013-12-25 | 日立マクセル株式会社 | レンズユニット、カメラモジュール、及びレンズユニットの製造方法 |
| JP5087457B2 (ja) * | 2008-04-09 | 2012-12-05 | リコー光学株式会社 | レンズ固定方法およびレンズユニット |
| JP5295875B2 (ja) | 2008-11-06 | 2013-09-18 | シャープ株式会社 | カメラモジュールおよびそれを備えた電子機器、並びにカメラモジュールのレンズ位置決め方法 |
| JP5818406B2 (ja) * | 2010-02-26 | 2015-11-18 | 大王製紙株式会社 | 掃除具 |
| CN102959447B (zh) | 2010-07-07 | 2015-05-20 | 松下电器(美国)知识产权公司 | 透镜单元 |
| JP5646028B2 (ja) * | 2013-10-07 | 2014-12-24 | 日立マクセル株式会社 | レンズユニット及びカメラモジュール |
| CN108983383A (zh) * | 2017-06-02 | 2018-12-11 | 康达智株式会社 | 摄像镜头单元及其制造方法 |
| JP7272755B2 (ja) * | 2017-06-02 | 2023-05-12 | 東京晨美光学電子株式会社 | 撮像レンズユニットおよびその製造方法 |
| CN209525519U (zh) * | 2019-01-08 | 2019-10-22 | 瑞声科技(新加坡)有限公司 | 镜头及具有摄像功能的电子设备 |
| JP7526184B2 (ja) * | 2019-07-29 | 2024-07-31 | 京セラ株式会社 | 撮像レンズユニット及びその製造方法 |
| CN210270327U (zh) * | 2019-08-15 | 2020-04-07 | 瑞声通讯科技(常州)有限公司 | 镜头模组 |
| JP2022091342A (ja) * | 2020-12-09 | 2022-06-21 | 株式会社小糸製作所 | レンズ構造 |
| JP7845843B2 (ja) * | 2021-12-14 | 2026-04-14 | ローランドディー.ジー.株式会社 | インクジェットプリンタ |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6169009A (ja) * | 1984-09-13 | 1986-04-09 | Olympus Optical Co Ltd | レンズ組立体 |
| JPS63141011A (ja) * | 1986-12-03 | 1988-06-13 | Minolta Camera Co Ltd | レンズの保持装置 |
| JP2000180688A (ja) * | 1998-12-21 | 2000-06-30 | Sony Corp | 光学素子及びこれを用いた光学ピックアップ |
| JP2001051176A (ja) * | 1999-06-02 | 2001-02-23 | Fuji Photo Film Co Ltd | レンズ保持方法及びレンズホルダ |
| JP3739295B2 (ja) * | 2001-03-23 | 2006-01-25 | カンタツ株式会社 | 鏡筒内に二つ以上のレンズを位置決め固定した光学機器 |
| JP2003066301A (ja) * | 2001-08-29 | 2003-03-05 | Mitsumi Electric Co Ltd | レンズとレンズホルダの接合構造及び接合方法 |
| JP2004020867A (ja) * | 2002-06-14 | 2004-01-22 | Fuji Photo Film Co Ltd | レンズ付きフイルムユニット及びその製造方法 |
-
2004
- 2004-06-29 JP JP2004191182A patent/JP4779315B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006011234A (ja) | 2006-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4779315B2 (ja) | レンズユニットの製造方法 | |
| US7815354B2 (en) | Vehicle lamp housing with transparent cover welded thereon, and method | |
| US7907357B2 (en) | Method of fixing optical member and optical unit | |
| US20100254027A1 (en) | Optical apparatus, imaging apparatus, and manufacturing method of optical apparatus | |
| US7286307B2 (en) | Method for fixing optical member and optical unit | |
| KR20170094730A (ko) | 카메라 모듈 및 이의 제조 방법 | |
| US20050284851A1 (en) | Method and apparatus for manufacturing vehicle lamps | |
| CN100595663C (zh) | 光圈叶片及其制造方法和具有该光圈叶片的光量控制器 | |
| KR100750242B1 (ko) | 광학 부재의 고정 방법 및 광학 유닛 | |
| JP2010139627A (ja) | 部材連結機構および撮像装置 | |
| CN100416327C (zh) | 用于固定光学元件的方法和光学单元 | |
| CN101846863A (zh) | 光量控制器 | |
| JP4574233B2 (ja) | レンズ固定方法 | |
| US7522355B2 (en) | Lens unit and manufacturing method thereof | |
| JP4241473B2 (ja) | 組み合わせレンズの製造方法 | |
| US20110110213A1 (en) | Optical component laser-welded structure and optical pickup manufacturing method | |
| JP2007298873A (ja) | 樹脂製レンズの固定方法 | |
| JP4612837B2 (ja) | レンズ固定方法及び光学機器 | |
| JP2006017818A (ja) | 組レンズとその製造方法 | |
| JP4498127B2 (ja) | 光学部材固定方法および光学機器 | |
| JP2010175674A (ja) | 撮像モジュールとその製造方法 | |
| JP2005316045A (ja) | 光学ユニット、光学部材固定方法 | |
| KR102874881B1 (ko) | 카메라 모듈 및 카메라 모듈의 제조 방법 | |
| JP4829573B2 (ja) | 光学部材固定方法 | |
| JP4413059B2 (ja) | 光学部品ユニット用のレーザ接合装置および光学部品ユニットのレーザ接合方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070622 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100525 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100608 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100805 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100928 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101125 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110201 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110401 |
|
| 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: 20110607 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110620 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140715 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| LAPS | Cancellation because of no payment of annual fees |