KR20220035438A - 마이크로렌즈 및 차광 구조체를 포함하는 광학 시스템 - Google Patents

마이크로렌즈 및 차광 구조체를 포함하는 광학 시스템 Download PDF

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Publication number
KR20220035438A
KR20220035438A KR1020227004854A KR20227004854A KR20220035438A KR 20220035438 A KR20220035438 A KR 20220035438A KR 1020227004854 A KR1020227004854 A KR 1020227004854A KR 20227004854 A KR20227004854 A KR 20227004854A KR 20220035438 A KR20220035438 A KR 20220035438A
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KR
South Korea
Prior art keywords
blocking structure
light blocking
microlens
microlenses
optical system
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.)
Withdrawn
Application number
KR1020227004854A
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English (en)
Korean (ko)
Inventor
자오후이 양
트라이 디 팜
매튜 에스 스테이
매튜 알 디 스미스
다니엘 제이 테이스
세레나 엘 슐레우스너
제이던 디 에드워즈
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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.)
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Publication date
Application filed by 쓰리엠 이노베이티브 프로퍼티즈 컴파니 filed Critical 쓰리엠 이노베이티브 프로퍼티즈 컴파니
Publication of KR20220035438A publication Critical patent/KR20220035438A/ko
Withdrawn legal-status Critical Current

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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
    • 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)
KR1020227004854A 2019-07-23 2020-07-07 마이크로렌즈 및 차광 구조체를 포함하는 광학 시스템 Withdrawn KR20220035438A (ko)

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
KR20220035438A true KR20220035438A (ko) 2022-03-22

Family

ID=71579644

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227004854A Withdrawn KR20220035438A (ko) 2019-07-23 2020-07-07 마이크로렌즈 및 차광 구조체를 포함하는 광학 시스템

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=)

Families Citing this family (2)

* 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
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

Family Cites Families (20)

* 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
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
JP4555030B2 (ja) * 2004-09-02 2010-09-29 富士フイルム株式会社 マイクロレンズアレイおよび光学部材並びにマイクロレンズアレイの作製方法
JP2011062879A (ja) * 2009-09-16 2011-03-31 Fujifilm Corp ウェハレベルレンズアレイの成形方法、ウェハレベルレンズアレイ、レンズモジュール及び撮像ユニット
JP5742348B2 (ja) * 2011-03-23 2015-07-01 セイコーエプソン株式会社 撮像装置
US10575766B2 (en) * 2014-03-31 2020-03-03 Sony Corporation Measurement device, measurement method, program, and recording medium
JP2017196319A (ja) * 2016-04-28 2017-11-02 ソニー株式会社 撮像装置、認証処理装置、撮像方法、認証処理方法およびプログラム
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
US10204947B2 (en) * 2016-09-09 2019-02-12 Omnivision Technologies, Inc. Cover-glass-free array camera with individually light-shielded cameras
CN106971173B (zh) * 2017-04-13 2021-01-26 京东方科技集团股份有限公司 触控基板及显示面板
TWI639022B (zh) * 2017-05-18 2018-10-21 吳志彥 光學元件的製作方法及光學感應裝置
KR102057568B1 (ko) * 2017-08-17 2019-12-19 주식회사 하이딥 지문인식센서가 결합된 디스플레이 장치
US10284759B2 (en) * 2017-09-28 2019-05-07 Motorola Mobility Llc Display with interspaced microlenses and corresponding devices and methods
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
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
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

Also Published As

Publication number Publication date
CN114144703A (zh) 2022-03-04
EP4004609A1 (en) 2022-06-01
WO2021014250A1 (en) 2021-01-28
US20220260760A1 (en) 2022-08-18
JP2022542243A (ja) 2022-09-30

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St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PC1203 Withdrawal of no request for examination

St.27 status event code: N-1-6-B10-B12-nap-PC1203