CN117413509A - 光学部件以及图像读取装置 - Google Patents
光学部件以及图像读取装置 Download PDFInfo
- Publication number
- CN117413509A CN117413509A CN202280039667.5A CN202280039667A CN117413509A CN 117413509 A CN117413509 A CN 117413509A CN 202280039667 A CN202280039667 A CN 202280039667A CN 117413509 A CN117413509 A CN 117413509A
- Authority
- CN
- China
- Prior art keywords
- lens
- lens body
- light
- transmission member
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 110
- 230000005540 biological transmission Effects 0.000 claims abstract description 167
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000758 substrate Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 239000011347 resin Substances 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000011521 glass Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/0062—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/024—Details of scanning heads ; Means for illuminating the original
- H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/024—Details of scanning heads ; Means for illuminating the original
- H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
- H04N1/03—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/024—Details of scanning heads ; Means for illuminating the original
- H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
- H04N1/03—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array
- H04N1/0306—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array using a plurality of optical elements arrayed in the main scan direction, e.g. an array of lenses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/024—Details of scanning heads ; Means for illuminating the original
- H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
- H04N1/03—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array
- H04N1/031—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors
- H04N1/0318—Integral pick-up heads, i.e. self-contained heads whose basic elements are a light-source, a lens array and a photodetector array which are supported by a single-piece frame
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
- H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B2003/0093—Simple or compound lenses characterised by the shape
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/0077—Types of the still picture apparatus
- H04N2201/0081—Image reader
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Facsimile Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021096275 | 2021-06-09 | ||
| JP2021-096275 | 2021-06-09 | ||
| PCT/JP2022/023184 WO2022260102A1 (ja) | 2021-06-09 | 2022-06-08 | 光学部材および画像読取装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117413509A true CN117413509A (zh) | 2024-01-16 |
Family
ID=84426094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202280039667.5A Pending CN117413509A (zh) | 2021-06-09 | 2022-06-08 | 光学部件以及图像读取装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12105303B2 (enExample) |
| JP (1) | JP7337292B2 (enExample) |
| CN (1) | CN117413509A (enExample) |
| DE (1) | DE112022002971T5 (enExample) |
| WO (1) | WO2022260102A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7216240B1 (ja) * | 2022-07-04 | 2023-01-31 | 日本板硝子株式会社 | 光学装置及びイメージセンサ |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56161772A (en) * | 1980-05-15 | 1981-12-12 | Canon Inc | Original reader |
| US4432022A (en) | 1980-04-14 | 1984-02-14 | Canon Kabushiki Kaisha | Original reading apparatus |
| JPS5763506A (en) * | 1980-10-03 | 1982-04-17 | Ricoh Co Ltd | Image forming device |
| JPS63156473A (ja) * | 1986-12-20 | 1988-06-29 | Fujitsu Ltd | イメ−ジセンサ |
| JPH01124802A (ja) * | 1987-11-10 | 1989-05-17 | Matsushita Electric Ind Co Ltd | 情報読取用レンズアレイの製造方法 |
| JP2815130B2 (ja) | 1992-11-04 | 1998-10-27 | キヤノン株式会社 | レンズアレイ及びそれを用いた密着型イメージセンサー |
| JP2000221442A (ja) * | 1999-01-28 | 2000-08-11 | Nippon Sheet Glass Co Ltd | 結像光学装置 |
| JP2010091864A (ja) | 2008-10-09 | 2010-04-22 | Hitachi Maxell Ltd | 光学部品、撮像装置、生体情報取得装置、及び光学部品の製造方法 |
| JP2015108794A (ja) * | 2013-10-21 | 2015-06-11 | セイコーエプソン株式会社 | 結像光学素子 |
| DE112017001126T5 (de) * | 2016-03-01 | 2018-11-15 | Mitsubishi Electric Corporation | Bilderfassungs-Einrichtung |
| TWM524598U (zh) * | 2016-04-12 | 2016-06-21 | Microtek Int Inc | 一種影像掃描系統 |
| CN113614583B (zh) * | 2019-03-25 | 2023-02-17 | 三菱电机株式会社 | 图像读取装置 |
| JP7456092B2 (ja) * | 2019-03-26 | 2024-03-27 | 富士フイルムビジネスイノベーション株式会社 | 光学装置、画像読取装置、および画像形成装置 |
| JP7415523B2 (ja) | 2019-12-13 | 2024-01-17 | 京セラドキュメントソリューションズ株式会社 | 画像形成装置 |
-
2022
- 2022-06-08 DE DE112022002971.4T patent/DE112022002971T5/de active Pending
- 2022-06-08 CN CN202280039667.5A patent/CN117413509A/zh active Pending
- 2022-06-08 US US18/566,754 patent/US12105303B2/en active Active
- 2022-06-08 WO PCT/JP2022/023184 patent/WO2022260102A1/ja not_active Ceased
- 2022-06-08 JP JP2022572298A patent/JP7337292B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022260102A1 (ja) | 2022-12-15 |
| JPWO2022260102A1 (enExample) | 2022-12-15 |
| US20240264337A1 (en) | 2024-08-08 |
| US12105303B2 (en) | 2024-10-01 |
| DE112022002971T5 (de) | 2024-06-06 |
| JP7337292B2 (ja) | 2023-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |