DE112018004062B4 - Dreidimensionale anzeigevorrichtung - Google Patents

Dreidimensionale anzeigevorrichtung Download PDF

Info

Publication number
DE112018004062B4
DE112018004062B4 DE112018004062.3T DE112018004062T DE112018004062B4 DE 112018004062 B4 DE112018004062 B4 DE 112018004062B4 DE 112018004062 T DE112018004062 T DE 112018004062T DE 112018004062 B4 DE112018004062 B4 DE 112018004062B4
Authority
DE
Germany
Prior art keywords
refractor
light
lenticular
pixel
color
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.)
Expired - Fee Related
Application number
DE112018004062.3T
Other languages
German (de)
English (en)
Other versions
DE112018004062T5 (de
Inventor
Kazuyuki Ishihara
Hiroshi Ando
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Publication of DE112018004062T5 publication Critical patent/DE112018004062T5/de
Application granted granted Critical
Publication of DE112018004062B4 publication Critical patent/DE112018004062B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/211—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays producing three-dimensional [3D] effects, e.g. stereoscopic images
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/23—Head-up displays [HUD]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/10—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images using integral imaging methods
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
    • G02B30/29—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays characterised by the geometry of the lenticular array, e.g. slanted arrays, irregular arrays or arrays of varying shape or size
    • 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
    • G03B35/00—Stereoscopic photography
    • 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
    • G03B35/00—Stereoscopic photography
    • G03B35/18—Stereoscopic photography by simultaneous viewing
    • G03B35/24—Stereoscopic photography by simultaneous viewing using apertured or refractive resolving means on screens or between screen and eye
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/324—Colour aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/346—Image reproducers using prisms or semi-transparent mirrors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/363—Image reproducers using image projection screens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0112—Head-up displays characterised by optical features comprising device for genereting colour display
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0132—Head-up displays characterised by optical features comprising binocular systems
    • G02B2027/0134—Head-up displays characterised by optical features comprising binocular systems of stereoscopic type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0132—Head-up displays characterised by optical features comprising binocular systems
    • G02B2027/0136—Head-up displays characterised by optical features comprising binocular systems with a single image source for both eyes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • Geometry (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Instrument Panels (AREA)
DE112018004062.3T 2017-08-09 2018-08-06 Dreidimensionale anzeigevorrichtung Expired - Fee Related DE112018004062B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017-154153 2017-08-09
JP2017154153A JP6791058B2 (ja) 2017-08-09 2017-08-09 立体表示装置
PCT/JP2018/029388 WO2019031443A1 (ja) 2017-08-09 2018-08-06 立体表示装置

Publications (2)

Publication Number Publication Date
DE112018004062T5 DE112018004062T5 (de) 2020-04-16
DE112018004062B4 true DE112018004062B4 (de) 2023-05-25

Family

ID=65271655

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112018004062.3T Expired - Fee Related DE112018004062B4 (de) 2017-08-09 2018-08-06 Dreidimensionale anzeigevorrichtung

Country Status (5)

Country Link
US (1) US20200174279A1 (enExample)
JP (1) JP6791058B2 (enExample)
CN (1) CN110998416A (enExample)
DE (1) DE112018004062B4 (enExample)
WO (1) WO2019031443A1 (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102794040B1 (ko) * 2018-08-29 2025-04-14 피씨엠에스 홀딩스, 인크. 모자이크 주기적 층에 기반한 광 필드 디스플레이를 위한 광학 방법 및 시스템
US11181742B2 (en) * 2018-10-05 2021-11-23 Samsung Electronics Co., Ltd. Display panel, and 3D display device and 3D head up display (HUD) device using the display panel
CN109581729A (zh) * 2019-01-03 2019-04-05 京东方科技集团股份有限公司 一种显示面板及显示装置
JP6926136B2 (ja) * 2019-03-22 2021-08-25 矢崎総業株式会社 ヘッドアップディスプレイ装置
JP7390558B2 (ja) * 2019-03-27 2023-12-04 パナソニックＩｐマネジメント株式会社 虚像表示システム、画像表示方法、ヘッドアップディスプレイ、及び移動体
CN112034619A (zh) * 2019-05-17 2020-12-04 未来（北京）黑科技有限公司 一种光线控制装置和被动发光像源
CN111948813A (zh) * 2019-05-17 2020-11-17 未来（北京）黑科技有限公司 一种抬头显示系统
WO2020262441A1 (ja) * 2019-06-25 2020-12-30 日本精機株式会社 車両用表示装置
WO2020262438A1 (ja) * 2019-06-25 2020-12-30 日本精機株式会社 車両用表示装置
JP7188354B2 (ja) * 2019-10-24 2022-12-13 株式会社デンソー ウィンドシールド表示装置
US11754974B2 (en) * 2019-11-12 2023-09-12 Light Field Lab, Inc. Relay systems
JP7354846B2 (ja) * 2020-01-15 2023-10-03 日本精機株式会社 ヘッドアップディスプレイ装置
CN111650754B (zh) * 2020-07-17 2022-08-12 北京耐德佳显示技术有限公司 一种平视显示设备
JP7519254B2 (ja) * 2020-10-05 2024-07-19 株式会社小糸製作所 画像投影装置および車両用情報表示装置
WO2022155969A1 (zh) 2021-01-25 2022-07-28 京东方科技集团股份有限公司 显示装置及其驱动方法
US12294689B2 (en) 2021-01-25 2025-05-06 Boe Technology Group Co., Ltd. Display apparatus of light-splitting structure and driving method thereof
US12051344B2 (en) * 2021-01-25 2024-07-30 Boe Technology Group Co., Ltd. Display apparatus with light-splitting component and driving method thereof
CN115685580B (zh) * 2021-07-23 2025-03-25 京东方科技集团股份有限公司 一种3d显示装置以及改善图像串扰分布的方法
WO2023008576A1 (ja) * 2021-07-30 2023-02-02 大日本印刷株式会社 コンバイナ、ヘッドアップディスプレイ、移動体、及び自動車
CN113687523B (zh) * 2021-08-05 2022-05-17 中山大学 一种基于投射光非对称分布的裸眼光场显示方法
JP2023158670A (ja) * 2022-04-19 2023-10-31 日本放送協会 拡散スクリーン及び多視点映像表示装置
US12292649B2 (en) 2022-06-28 2025-05-06 N.S. International, Ltd. Local dimming system for head up display
WO2024071713A1 (ko) 2022-09-26 2024-04-04 삼성전자주식회사 입체 표시 장치 및 입체 표시 방법
CN119213758A (zh) 2022-09-26 2024-12-27 三星电子株式会社 立体显示装置及立体显示方法
JPWO2024106359A1 (enExample) * 2022-11-15 2024-05-23
CN117518569A (zh) * 2023-03-30 2024-02-06 武汉华星光电技术有限公司 显示面板和电子终端
CN119148377A (zh) * 2023-06-09 2024-12-17 深圳引望智能技术有限公司 一种三维显示装置、三维投影光源以及交通工具
US20250373778A1 (en) * 2024-06-03 2025-12-04 Ford Global Technologies, Llc Dual view display

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110090419A1 (en) 2009-10-16 2011-04-21 Seiko Epson Corporation Electrooptical device and electronic device
JP2012018245A (ja) 2010-07-07 2012-01-26 Tokyo Univ Of Agriculture & Technology 立体画像表示装置及び立体画像表示方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2013569A6 (es) * 1989-06-21 1990-05-01 Dominguez Montes Juan Pantalla mejorada para reproduccion de imagenes tridimensionales e estaticas o en movimiento y procedimiento para fabricarla.
JPH08322067A (ja) * 1995-05-24 1996-12-03 Sharp Corp ３次元情報再生装置
JPH095672A (ja) * 1995-06-23 1997-01-10 Sharp Corp ３次元情報再生装置
JP3728013B2 (ja) * 1996-05-20 2005-12-21 キヤノン株式会社 立体画像表示装置
JP3703225B2 (ja) * 1996-09-02 2005-10-05 キヤノン株式会社 立体画像表示方法及びそれを用いた立体画像表示装置
EP1045596A2 (en) * 1999-04-12 2000-10-18 Mixed Reality Systems Laboratory Inc. Stereoscopic image display apparatus
JP2001211465A (ja) * 1999-11-15 2001-08-03 Hit Design:Kk ３次元画像表示方法およびそれを用いた３次元画像表示装置
JP2005284044A (ja) * 2004-03-30 2005-10-13 Canon Inc 立体画像表示装置
CN1322353C (zh) * 2005-09-02 2007-06-20 上海大数智能系统有限公司 渐变斜度微透镜阵列视差宽屏自动立体显示器
JP2008015395A (ja) * 2006-07-10 2008-01-24 Matsushita Electric Ind Co Ltd 立体画像表示装置
JP2009063892A (ja) * 2007-09-07 2009-03-26 Seiko Epson Corp プロジェクタ、光学素子及び光変調装置
JP2010169976A (ja) * 2009-01-23 2010-08-05 Sony Corp 空間像表示装置
JP5287828B2 (ja) * 2010-10-26 2013-09-11 株式会社デンソー ヘッドアップディスプレイ装置
JP2014045466A (ja) * 2012-08-29 2014-03-13 Lenovo Singapore Pte Ltd 立体映像表示システム、立体映像データの設定方法および観察位置の変更方法
JP6277544B2 (ja) * 2013-02-27 2018-02-14 Ｔｉａｎｍａ Ｊａｐａｎ株式会社 立体画像表示装置、端末装置
CN104423051A (zh) * 2013-09-10 2015-03-18 大昱光电股份有限公司 立体显示装置
CN106291953B (zh) * 2015-06-05 2019-01-08 北京智谷睿拓技术服务有限公司 显示控制方法和装置
CN205384410U (zh) * 2015-12-17 2016-07-13 张家港康得新光电材料有限公司 3d显示膜及立体显示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110090419A1 (en) 2009-10-16 2011-04-21 Seiko Epson Corporation Electrooptical device and electronic device
JP2012018245A (ja) 2010-07-07 2012-01-26 Tokyo Univ Of Agriculture & Technology 立体画像表示装置及び立体画像表示方法

Also Published As

Publication number Publication date
JP6791058B2 (ja) 2020-11-25
WO2019031443A1 (ja) 2019-02-14
DE112018004062T5 (de) 2020-04-16
US20200174279A1 (en) 2020-06-04
CN110998416A (zh) 2020-04-10
JP2019032467A (ja) 2019-02-28

Similar Documents

Publication Publication Date Title
DE112018004062B4 (de) Dreidimensionale anzeigevorrichtung
DE112015002712B4 (de) Head-up-Display-Vorrichtung und Beleuchtungseinheit für eine Head-up-Display-Vorrichtung
DE112017006376B4 (de) Blickfeldanzeigevorrichtung
DE102013219626B4 (de) Brillenglas für eine auf den Kopf eines Benutzers aufsetzbare und ein Bild erzeugende Anzeigevorrichtung und Anzeigevorrichtung mit einem solchen Brillenglas
DE112017006990B4 (de) Head-up-display-vorrichtung
DE112017003581B4 (de) Optische Vorrichtung und Verfahren zum dreidimensionalen Anzeigen
DE69009158T2 (de) Optische Einrichtung zur Darstellung von Sichtdaten im Unendlichen.
DE102007062760B4 (de) Anzeigevorrichtung
DE112015002714B4 (de) Head-up-Display-Vorrichtung und Beleuchtungseinheit für eine Head-up-Display-Vorrichtung
DE112016003392B4 (de) Optische Vorrichtung
JPH10232369A (ja) 立体画像表示装置
DE102011082985B4 (de) Head-Up Display für ein Fahrzeug und Verfahren zur Projektion eines Bildes
DE112017002186B4 (de) Head-up-display-vorrichtung
DE112017003904T5 (de) Optische Vorrichtung
DE112018002005T5 (de) Bildanzeigevorrichtung
DE102013103608B4 (de) Projektionssystem
DE102013206614A1 (de) Projektionsdisplay zur Einspiegelung eines anzuzeigenden Bildes in eine Sicht eines Insassen eines Fortbewegungsmittels
DE112017000945T5 (de) Head-up-anzeigevorrichtung
DE112017007244B4 (de) Darstellungsvorrichtung
DE102015206001A1 (de) Autostereoskopisches Head-up-Display für ein Fahrzeug und Verfahren zum Erzeugen eines autostereoskopischen Bilds mittels eines Head-up-Displays für ein Fahrzeug
DE202018002875U1 (de) Head-up-display-vorrichtung für ein fahrzeug
DE112016002506T5 (de) Blickfeldanzeigevorrichtung
DE102009043351A1 (de) Verfahren zum Erzeugen eines Stereobilds durch eine Projektionseinheit für ein Head-Up-Display und Projektionseinheit für ein Head-Up-Display
DE102016210763B4 (de) Linsenarray und Bildanzeigevorrichtung
DE112020002645B4 (de) Projektionsvorrichtung und head-up-display

Legal Events

Date Code Title Description
R012 Request for examination validly filed
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: G02B0027220000

Ipc: G02B0030000000

R081 Change of applicant/patentee

Owner name: DENSO CORPORATION, KARIYA-CITY, JP

Free format text: FORMER OWNER: DENSO CORPORATION, KARIYA-SHI, AICHI-PREF., JP

Owner name: DENSO CORPORATION, KARIYA-CITY, JP

Free format text: FORMER OWNER: DENSO CORPORATION, KARIYA-SHI, AICHI, JP

R082 Change of representative

Representative=s name: WINTER, BRANDL, FUERNISS, HUEBNER, ROESS, KAIS, DE

Representative=s name: WINTER, BRANDL - PARTNERSCHAFT MBB, PATENTANWA, DE

R016 Response to examination communication
R018 Grant decision by examination section/examining division
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: G02B0030000000

Ipc: G02B0030270000

R020 Patent grant now final
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee