CN114144703A - 包括微透镜和阻光结构的光学系统 - Google Patents

包括微透镜和阻光结构的光学系统 Download PDF

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Publication number
CN114144703A
CN114144703A CN202080053054.8A CN202080053054A CN114144703A CN 114144703 A CN114144703 A CN 114144703A CN 202080053054 A CN202080053054 A CN 202080053054A CN 114144703 A CN114144703 A CN 114144703A
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CN
China
Prior art keywords
light blocking
microlens
microlenses
optical system
blocking structure
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
Application number
CN202080053054.8A
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English (en)
Chinese (zh)
Inventor
杨朝晖
特里·D·彭
马修·S·斯泰
马修·R·D·史密斯
丹尼尔·J·泰斯
塞雷娜·L·施洛伊斯纳
亚萨恩·D·爱德华兹
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.)
3M Innovative Properties Co
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3M Innovative Properties Co
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
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CN114144703A publication Critical patent/CN114144703A/zh
Pending legal-status Critical Current

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    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0075—Arrays characterized by non-optical structures, e.g. having integrated holding or alignment means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/003—Light absorbing elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/005—Diaphragms
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor
    • G06V40/1318—Sensors therefor using electro-optical elements or layers, e.g. electroluminescent sensing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Optical Filters (AREA)
  • Image Input (AREA)
CN202080053054.8A 2019-07-23 2020-07-07 包括微透镜和阻光结构的光学系统 Pending CN114144703A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962877432P 2019-07-23 2019-07-23
US62/877,432 2019-07-23
PCT/IB2020/056386 WO2021014250A1 (en) 2019-07-23 2020-07-07 Optical system including microlenses and light-blocking structures

Publications (1)

Publication Number Publication Date
CN114144703A true CN114144703A (zh) 2022-03-04

Family

ID=71579644

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080053054.8A Pending CN114144703A (zh) 2019-07-23 2020-07-07 包括微透镜和阻光结构的光学系统

Country Status (6)

Country Link
US (1) US20220260760A1 (https=)
EP (1) EP4004609A1 (https=)
JP (1) JP2022542243A (https=)
KR (1) KR20220035438A (https=)
CN (1) CN114144703A (https=)
WO (1) WO2021014250A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115862477A (zh) * 2022-12-15 2023-03-28 深圳创维光学科技有限公司 灯条结构、背光模组及显示装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112712039B (zh) * 2020-12-31 2024-03-01 维沃移动通信有限公司 指纹模组及电子设备

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002283360A (ja) * 2001-03-23 2002-10-03 Seiko Epson Corp マイクロレンズアレイ及びその製造方法並びに光学装置
JP2002303703A (ja) * 2001-04-05 2002-10-18 Ricoh Co Ltd レンズアレイおよびその製造方法、ならびにその成形用金形
US20060056034A1 (en) * 2004-09-02 2006-03-16 Fuji Photo Film Co., Ltd. Micro lens array, optical member and method of producing micro lens array
CN102023324A (zh) * 2009-09-16 2011-04-20 富士胶片株式会社 晶片级透镜阵列的成型方法、晶片级透镜阵列、透镜模块及摄像单元
CN102842027A (zh) * 2011-03-23 2012-12-26 精工爱普生株式会社 摄像装置
CN106971173A (zh) * 2017-04-13 2017-07-21 京东方科技集团股份有限公司 触控基板及显示面板
JP2018019020A (ja) * 2016-07-29 2018-02-01 ソニーセミコンダクタソリューションズ株式会社 撮像装置
CN108307095A (zh) * 2016-09-09 2018-07-20 豪威科技股份有限公司 具有单独遮光的相机的无盖板玻璃阵列相机
CN108960021A (zh) * 2017-05-18 2018-12-07 吴志彦 光学元件的制作方法及光学感应装置
WO2019035629A1 (ko) * 2017-08-17 2019-02-21 주식회사 하이딥 지문인식센서가 결합된 디스플레이 장치
CN109416736A (zh) * 2018-09-21 2019-03-01 深圳市汇顶科技股份有限公司 光学图像采集单元、光学图像采集系统和电子设备
US20190098187A1 (en) * 2017-09-28 2019-03-28 Motorola Mobility Llc Display with Interspaced Microlenses and Corresponding Devices and Methods
US20190125221A1 (en) * 2016-04-28 2019-05-02 Sony Corporation Imaging apparatus, authentication processing apparatus, imaging method, authentication processing method, and program

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6384970B1 (en) * 1998-08-05 2002-05-07 Kuraray Co., Ltd. Lenticular lens sheet and method for producing it
US10575766B2 (en) * 2014-03-31 2020-03-03 Sony Corporation Measurement device, measurement method, program, and recording medium
US20200359915A1 (en) * 2018-01-15 2020-11-19 Sony Corporation Biological information obtaining device, biological information obtaining method, and wearable device
WO2020035768A1 (en) * 2018-08-15 2020-02-20 3M Innovative Properties Company Optical element including microlens array
CN109445161B (zh) * 2018-12-27 2021-07-09 厦门天马微电子有限公司 显示面板和显示装置
WO2021111297A1 (en) * 2019-12-06 2021-06-10 3M Innovative Properties Company Optical layer and optical system
US11600099B2 (en) * 2020-08-17 2023-03-07 Au Optronics Corporation Biological feature identification device and manufacturing method of the same

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002283360A (ja) * 2001-03-23 2002-10-03 Seiko Epson Corp マイクロレンズアレイ及びその製造方法並びに光学装置
JP2002303703A (ja) * 2001-04-05 2002-10-18 Ricoh Co Ltd レンズアレイおよびその製造方法、ならびにその成形用金形
US20060056034A1 (en) * 2004-09-02 2006-03-16 Fuji Photo Film Co., Ltd. Micro lens array, optical member and method of producing micro lens array
CN102023324A (zh) * 2009-09-16 2011-04-20 富士胶片株式会社 晶片级透镜阵列的成型方法、晶片级透镜阵列、透镜模块及摄像单元
CN102842027A (zh) * 2011-03-23 2012-12-26 精工爱普生株式会社 摄像装置
US20190125221A1 (en) * 2016-04-28 2019-05-02 Sony Corporation Imaging apparatus, authentication processing apparatus, imaging method, authentication processing method, and program
JP2018019020A (ja) * 2016-07-29 2018-02-01 ソニーセミコンダクタソリューションズ株式会社 撮像装置
CN108307095A (zh) * 2016-09-09 2018-07-20 豪威科技股份有限公司 具有单独遮光的相机的无盖板玻璃阵列相机
CN106971173A (zh) * 2017-04-13 2017-07-21 京东方科技集团股份有限公司 触控基板及显示面板
CN108960021A (zh) * 2017-05-18 2018-12-07 吴志彦 光学元件的制作方法及光学感应装置
WO2019035629A1 (ko) * 2017-08-17 2019-02-21 주식회사 하이딥 지문인식센서가 결합된 디스플레이 장치
US20190098187A1 (en) * 2017-09-28 2019-03-28 Motorola Mobility Llc Display with Interspaced Microlenses and Corresponding Devices and Methods
CN109416736A (zh) * 2018-09-21 2019-03-01 深圳市汇顶科技股份有限公司 光学图像采集单元、光学图像采集系统和电子设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115862477A (zh) * 2022-12-15 2023-03-28 深圳创维光学科技有限公司 灯条结构、背光模组及显示装置

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KR20220035438A (ko) 2022-03-22
EP4004609A1 (en) 2022-06-01
WO2021014250A1 (en) 2021-01-28
US20220260760A1 (en) 2022-08-18
JP2022542243A (ja) 2022-09-30

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