FR2351771B1 - - Google Patents
Info
- Publication number
- FR2351771B1 FR2351771B1 FR7714239A FR7714239A FR2351771B1 FR 2351771 B1 FR2351771 B1 FR 2351771B1 FR 7714239 A FR7714239 A FR 7714239A FR 7714239 A FR7714239 A FR 7714239A FR 2351771 B1 FR2351771 B1 FR 2351771B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- 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
- B29D11/00596—Mirrors
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/044—Forming conductive coatings; Forming coatings having anti-static properties
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/06—Coating with compositions not containing macromolecular substances
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/09—Multifaceted or polygonal mirrors, e.g. polygonal scanning mirrors; Fresnel mirrors
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Manufacturing & Machinery (AREA)
- Optics & Photonics (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Optical Elements Other Than Lenses (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Physical Vapour Deposition (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/687,963 US4101365A (en) | 1976-05-19 | 1976-05-19 | Process of making high speed multifaceted polygonal scanners |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2351771A1 FR2351771A1 (fr) | 1977-12-16 |
| FR2351771B1 true FR2351771B1 (US20020095090A1-20020718-M00002.png) | 1982-04-23 |
Family
ID=24762555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7714239A Granted FR2351771A1 (fr) | 1976-05-19 | 1977-05-10 | Procede de fabrication par moulage par injection d'analyseurs a facettes multiples destines a l'analyse optique d'images |
Country Status (7)
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4364637A (en) * | 1978-06-13 | 1982-12-21 | Nhk Spring Co., Ltd. | Highly reflective plastic reflector with crystalline inorganic film coating |
| GB2065323B (en) * | 1979-12-13 | 1983-11-30 | Philips Electronic Associated | Making polygonal rotary scanners |
| JPS56110904A (en) * | 1980-02-07 | 1981-09-02 | Sumitomo Bakelite Co Ltd | Production of polyhedral mirror |
| US4459043A (en) * | 1980-11-14 | 1984-07-10 | Smiths Industries Public Limited Company | Reflective elements and sensors including reflective elements |
| US4826271A (en) * | 1984-08-31 | 1989-05-02 | Canon Kabushiki Kaisha | Rotational polygon mirror and method of manufacturing the same |
| JPS6159415A (ja) * | 1984-08-31 | 1986-03-26 | Canon Inc | 回転多面鏡及びその製造方法 |
| JPS6159416A (ja) * | 1984-08-31 | 1986-03-26 | Canon Inc | 回転多面鏡及びその製造方法 |
| US4602854A (en) * | 1985-02-25 | 1986-07-29 | At&T Technologies, Inc. | Polyhedral ring mirrors and their manufacture |
| US4842354A (en) * | 1985-02-27 | 1989-06-27 | Canon Kabushiki Kaisha | Rotary polygonal mirror and method of making the same |
| JPS6234120A (ja) * | 1985-08-06 | 1987-02-14 | Copal Electron Co Ltd | 回転多面鏡の製造方法 |
| JPH0677106B2 (ja) * | 1987-04-03 | 1994-09-28 | 旭光学工業株式会社 | ポリゴンミラー |
| JPH01140115A (ja) * | 1987-11-26 | 1989-06-01 | Sharp Corp | レーザー走査装置の多面鏡装置 |
| JP3198103B2 (ja) * | 1989-12-07 | 2001-08-13 | 株式会社東芝 | 光偏向装置の製造方法 |
| US5296959A (en) * | 1991-01-30 | 1994-03-22 | Minolta Camera Kabushiki Kaisha | Polygonal mirror, and manufacturing process and mold thereof |
| US5438448A (en) * | 1992-01-07 | 1995-08-01 | Matsushita Electric Industrial Co., Ltd. | Turning mirror and method of manufacture |
| JPH05241090A (ja) * | 1992-02-26 | 1993-09-21 | Ebara Corp | ポリゴンミラー |
| JPH07248407A (ja) * | 1994-03-11 | 1995-09-26 | Canon Inc | 回転多面鏡およびその製造方法 |
| US5541421A (en) * | 1994-11-21 | 1996-07-30 | Eastman Kodak Company | Light collector having optically coated acrylic substrate |
| US6542304B2 (en) | 1999-05-17 | 2003-04-01 | Toolz, Ltd. | Laser beam device with apertured reflective element |
| JP4410367B2 (ja) * | 1999-12-24 | 2010-02-03 | キヤノン電子株式会社 | 金属鏡および金属回転多面鏡およびその製造方法 |
| JP4536904B2 (ja) * | 2000-10-26 | 2010-09-01 | キヤノン株式会社 | ポリゴンミラー、光走査装置ならびに電子写真装置 |
| KR100611977B1 (ko) * | 2004-04-16 | 2006-08-11 | 삼성전자주식회사 | 폴리곤 미러 및 이를 채용한 주사 광학 장치 |
| JP6692453B2 (ja) * | 2016-12-14 | 2020-05-13 | 三菱電機株式会社 | レーザ発振器およびレーザ加工装置 |
| JP7129203B2 (ja) * | 2018-04-24 | 2022-09-01 | キヤノン株式会社 | ポリゴンミラー、偏向器、光走査装置、および画像形成装置 |
| JP2019191334A (ja) * | 2018-04-24 | 2019-10-31 | キヤノン株式会社 | ポリゴンミラー、偏向器、光走査装置、画像形成装置、およびポリゴンミラーの製造方法 |
| CN116360022A (zh) * | 2021-12-21 | 2023-06-30 | 图达通智能科技(上海)有限公司 | 一种激光雷达多面旋转棱镜 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2456241A (en) * | 1946-11-22 | 1948-12-14 | Farrand Optical Co Inc | Method of making optical transmission filters by thermal evaporation |
| US3298894A (en) * | 1963-01-14 | 1967-01-17 | Barnette Stanley Ronald | Plastic article with enveloped core |
| US3087201A (en) * | 1960-03-02 | 1963-04-30 | Us Rubber Co | Method of injection molding fabricreinforced articles |
| US3247301A (en) * | 1962-09-17 | 1966-04-19 | Nat Broach & Mach | Method of making gear finishing tools |
| US3450465A (en) * | 1968-08-02 | 1969-06-17 | Gen Motors Corp | Mirror with a partially reflecting thin metal alloy coating on a plastic base |
| US3607457A (en) * | 1969-05-29 | 1971-09-21 | Bofors Ab | Method of manufacturing a rotary scanning prism |
| US3673040A (en) * | 1970-04-29 | 1972-06-27 | Edward D Hill | Mounting preformed roller on shaft |
| GB1335065A (en) * | 1970-06-22 | 1973-10-24 | Optical Coating Laboratory Inc | Coated plastics articles and methods of manufacture thereof |
| US3687713A (en) * | 1971-03-15 | 1972-08-29 | Denton Vacuum Corp | Protective coating for surfaces of silver and mirror fabrication |
| US3770477A (en) * | 1972-03-16 | 1973-11-06 | Sherwood Medical Ind Inc | Histological slide |
| CH555545A (de) * | 1972-08-10 | 1974-10-31 | Zellweger Uster Ag | Um eine achse drehbares spiegelpolygon. |
| US3848087A (en) * | 1973-10-29 | 1974-11-12 | Rca Corp | Optical scanner control system |
-
1976
- 1976-05-19 US US05/687,963 patent/US4101365A/en not_active Expired - Lifetime
-
1977
- 1977-03-21 CA CA274,437A patent/CA1095208A/en not_active Expired
- 1977-05-10 FR FR7714239A patent/FR2351771A1/fr active Granted
- 1977-05-12 JP JP5378877A patent/JPS52141238A/ja active Granted
- 1977-05-18 NL NL7705500A patent/NL7705500A/xx not_active Application Discontinuation
- 1977-05-18 GB GB20914/77A patent/GB1577888A/en not_active Expired
- 1977-05-20 DE DE19772722821 patent/DE2722821A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CA1095208A (en) | 1981-02-10 |
| US4101365A (en) | 1978-07-18 |
| DE2722821A1 (de) | 1977-12-01 |
| DE2722821C2 (US20020095090A1-20020718-M00002.png) | 1987-07-23 |
| GB1577888A (en) | 1980-10-29 |
| FR2351771A1 (fr) | 1977-12-16 |
| JPS52141238A (en) | 1977-11-25 |
| JPS6125131B2 (US20020095090A1-20020718-M00002.png) | 1986-06-14 |
| NL7705500A (nl) | 1977-11-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse | ||
| ST | Notification of lapse |