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DE112018003871A5 - Verfahren zum Herstellen eines Mikroprojektors für ein Projektionsdisplay - Google Patents

Verfahren zum Herstellen eines Mikroprojektors für ein Projektionsdisplay Download PDF

Info

Publication number
DE112018003871A5
DE112018003871A5 DE112018003871.8T DE112018003871T DE112018003871A5 DE 112018003871 A5 DE112018003871 A5 DE 112018003871A5 DE 112018003871 T DE112018003871 T DE 112018003871T DE 112018003871 A5 DE112018003871 A5 DE 112018003871A5
Authority
DE
Germany
Prior art keywords
manufacturing
projection display
micro projector
projector
micro
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
DE112018003871.8T
Other languages
English (en)
Inventor
Sven Fröhlich
Oliver Pabst
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.)
Docter Optics SE
Original Assignee
Docter Optics SE
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 Docter Optics SE filed Critical Docter Optics SE
Publication of DE112018003871A5 publication Critical patent/DE112018003871A5/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0012—Arrays characterised by the manufacturing method
    • 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
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00278—Lenticular sheets
    • B29D11/00298—Producing lens arrays
    • 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
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00365—Production of microlenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0012—Arrays characterised by the manufacturing method
    • G02B3/0018—Reflow, i.e. characterized by the step of melting microstructures to form curved surfaces, e.g. manufacturing of moulds and surfaces for transfer etching
    • 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
    • G02B3/0043—Inhomogeneous or irregular arrays, e.g. varying shape, size, height
    • 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
    • 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
    • G02B3/0068—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between arranged in a single integral body or plate, e.g. laminates or hybrid structures with other optical elements
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/208—Homogenising, shaping of the illumination light
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
    • G03B37/04—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe with cameras or projectors providing touching or overlapping fields of view

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
DE112018003871.8T 2017-10-12 2018-08-13 Verfahren zum Herstellen eines Mikroprojektors für ein Projektionsdisplay Pending DE112018003871A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102017009563.9 2017-10-12
DE102017009563.9A DE102017009563A1 (de) 2017-10-12 2017-10-12 Verfahren zurn Herstellen eines Mikroprojektors für ein Projektionsdisplay
PCT/DE2018/000234 WO2019072324A1 (de) 2017-10-12 2018-08-13 Verfahren zum herstellen eines mikroprojektors für ein projektionsdisplay

Publications (1)

Publication Number Publication Date
DE112018003871A5 true DE112018003871A5 (de) 2020-04-16

Family

ID=63524016

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102017009563.9A Withdrawn DE102017009563A1 (de) 2017-10-12 2017-10-12 Verfahren zurn Herstellen eines Mikroprojektors für ein Projektionsdisplay
DE112018003871.8T Pending DE112018003871A5 (de) 2017-10-12 2018-08-13 Verfahren zum Herstellen eines Mikroprojektors für ein Projektionsdisplay

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102017009563.9A Withdrawn DE102017009563A1 (de) 2017-10-12 2017-10-12 Verfahren zurn Herstellen eines Mikroprojektors für ein Projektionsdisplay

Country Status (2)

Country Link
DE (2) DE102017009563A1 (de)
WO (1) WO2019072324A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020115078A1 (de) 2019-07-13 2021-01-14 Docter Optics Se Verfahren zur Herstellung eines optischen Elementes aus Glas
WO2021104558A1 (de) 2019-11-28 2021-06-03 Docter Optics Se Verfahren zur herstellung eines optischen elementes aus glas
DE102020116793A1 (de) 2020-01-15 2021-07-15 Docter Optics Se Verfahren zur Herstellung eines optischen Elementes aus Kunststoff
DE112021002952A5 (de) 2020-10-20 2023-04-13 Docter Optics Se Verfahren zur Herstellung eines optischen Elementes aus Glas
DE102020127639A1 (de) 2020-10-20 2022-04-21 Docter Optics Se Verfahren zur Herstellung eines optischen Elementes aus Glas
DE102020127638A1 (de) 2020-10-20 2022-04-21 Docter Optics Se Optisches Element aus Glas
US11708289B2 (en) 2020-12-03 2023-07-25 Docter Optics Se Process for the production of an optical element from glass
DE102022101728A1 (de) 2021-02-01 2022-08-04 Docter Optics Se Verfahren zur Herstellung eines optischen Elementes aus Glas
DE102021105560A1 (de) 2021-03-08 2022-09-08 Docter Optics Se Verfahren zur Herstellung eines optischen Elementes aus Glas

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5498444A (en) 1994-02-28 1996-03-12 Microfab Technologies, Inc. Method for producing micro-optical components
CA2306384A1 (en) 1997-10-14 1999-04-22 Patterning Technologies Limited Method of forming an electronic device
DE10057526A1 (de) * 2000-11-20 2002-05-23 Sonntag Carola Verfahren zur Herstellung von in ihrer Dicke strukturierten Beschichtungen
US6909554B2 (en) 2000-12-27 2005-06-21 Finisar Corporation Wafer integration of micro-optics
JP4731913B2 (ja) 2003-04-25 2011-07-27 株式会社半導体エネルギー研究所 パターンの形成方法および半導体装置の製造方法
JP3800199B2 (ja) * 2003-05-16 2006-07-26 セイコーエプソン株式会社 マイクロレンズの製造方法
KR101363673B1 (ko) 2007-06-14 2014-02-17 엘지디스플레이 주식회사 백라이트 유닛 및 이를 구비한 액정표시장치
DK2159040T3 (en) * 2008-08-26 2016-12-19 Micro Resist Tech Ges Für Chemische Mat Spezieller Photoresistsysteme Mbh Micro Optical articles, and methods for their manufacture and uses
DE102009024894A1 (de) 2009-06-15 2010-12-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Projektionsdisplay und dessen Verwendung
DE102011076083A1 (de) 2011-05-18 2012-11-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Projektionsdisplay und Verfahren zum Anzeigen eines Gesamtbildes für Projektionsfreiformflächen oder verkippte Projektionsflächen
DE102013021795A1 (de) 2013-12-23 2015-06-25 Docter Optics Se Scheinwerferlinsenarray für einen Kraftfahrzeugscheinwerfer
DE102017203180B4 (de) * 2017-02-27 2022-11-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Herstellen eines optischen Mikrolinsenarrays und Mikrolinsenarray
DE102017003721A1 (de) * 2017-03-01 2018-09-06 Docter Optics Se Verfahren zum Herstellen eines Mikroprojektors für ein Projektionsdisplay

Also Published As

Publication number Publication date
DE102017009563A1 (de) 2019-04-18
WO2019072324A1 (de) 2019-04-18

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Legal Events

Date Code Title Description
R081 Change of applicant/patentee

Owner name: DOCTER OPTICS SE, DE

Free format text: FORMER OWNER: DOCTER OPTICS SE, 07806 NEUSTADT, DE

R082 Change of representative

Representative=s name: SCHNEIDERS & BEHRENDT PARTMBB, PATENTANWAELTE, DE