JP2019194697A - 超広角ズームレンズ - Google Patents
超広角ズームレンズ Download PDFInfo
- Publication number
- JP2019194697A JP2019194697A JP2019087740A JP2019087740A JP2019194697A JP 2019194697 A JP2019194697 A JP 2019194697A JP 2019087740 A JP2019087740 A JP 2019087740A JP 2019087740 A JP2019087740 A JP 2019087740A JP 2019194697 A JP2019194697 A JP 2019194697A
- Authority
- JP
- Japan
- Prior art keywords
- lens
- angle zoom
- zoom lens
- wide
- super
- 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.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
- F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
- F21S41/151—Light emitting diodes [LED] arranged in one or more lines
- F21S41/153—Light emitting diodes [LED] arranged in one or more lines arranged in a matrix
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
- F21S41/265—Composite lenses; Lenses with a patch-like shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- G02B1/041—Lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/06—Panoramic objectives; So-called "sky lenses" including panoramic objectives having reflecting surfaces
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
- G02B19/0014—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only at least one surface having optical power
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
- G02B19/0066—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED in the form of an LED array
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
- G02B9/34—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mathematical Physics (AREA)
- Lenses (AREA)
Abstract
Description
表1は、本発明に係る明るさの固定される超広角ズームレンズの第1実施例に対する各レンズ面のレンズデータを示すもので、このようなレンズデータによる第1実施例は図1に示される。表1では、物体側Oから数えた順番で各レンズ面を特定しており、星印(*)の付けられたレンズ面は非球面であり、曲率半径および厚さまたはレンズ間の間隔の単位はミリメートルである。
表4は、本発明に係る明るさの固定される超広角ズームレンズの第2実施例に対する各レンズ面のレンズデータを示すもので、このようなレンズデータによる第2実施例は図3に示される。表4では、物体側Oから数えた順番で各レンズ面を特定しており、星印(*)の付けられたレンズ面は非球面であり、曲率半径および厚さまたはレンズ間の間隔の単位はミリメートルである。
表7は、本発明に係る明るさの固定される超広角ズームレンズの第3実施例に対する各レンズ面のレンズデータを示すもので、このようなレンズデータによる第3実施例は図5に示される。表7では、物体側から数えた順番で各レンズ面を特定しており、星印(*)の付けられたレンズ面は非球面であり、曲率半径および厚さまたはレンズ間の間隔の単位はミリメートルである。
12、22、32:第2レンズ
13、23、33:第3レンズ
14、24、34:第4レンズ
O:物体側
I:像側
Claims (15)
- 物体側(object side)から像側(image side)へ順に配列されたものであって、
前記物体側と前記像側に凸の面を有し、球面形状である第1レンズと、
前記物体側に凹の面を有する第2レンズと、
前記像側に凸の面を有する第3レンズと、
前記物体側に凸の面を有し、球面形状である第4レンズとを含むことを特徴とする超広角ズームレンズ。 - 前記第1レンズは、ガラス材質を含んでなることを特徴とする請求項1に記載の超広角ズームレンズ。
- 前記第4レンズは、ガラス材質を含んでなることを特徴とする請求項2に記載の超広角ズームレンズ。
- 前記第2レンズは、ガラス材質を含んでなることを特徴とする請求項3に記載の超広角ズームレンズ。
- 前記第3レンズは、プラスチック材質を含んでなることを特徴とする請求項4に記載の超広角ズームレンズ。
- 前記第1レンズは、アッベ数が35以上であり、d−lineでの屈折率が1.7〜1.92であることを特徴とする請求項1に記載の超広角ズームレンズ。
- 前記第2レンズは、アッベ数が30未満であり、フリント(flint)系のレンズであることを特徴とする請求項1に記載の超広角ズームレンズ。
- 前記第3レンズは、非球面形状であることを特徴とする請求項1に記載の超広角ズームレンズ。
- 前記第4レンズは、正の屈折能を有し、物体側に凸のメニスカス(meniscus)形状を有することを特徴とする請求項1に記載の超広角ズームレンズ。
- 前記像側に1つのLEDまたは複数のLEDからなるLEDアレイ(LED Array)を置き、前記物体側に特定の照度分布を作ることを特徴とする請求項10に記載の超広角ズームレンズ。
- 前記第3レンズの次に位置するすべてのレンズのアッベ数は、40以上であることを特徴とする請求項11に記載の超広角ズームレンズ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2018-0051762 | 2018-05-04 | ||
KR1020180051762A KR102007250B1 (ko) | 2018-05-04 | 2018-05-04 | 밝기가 고정되는 초광각 줌 렌즈 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019194697A true JP2019194697A (ja) | 2019-11-07 |
JP6783896B2 JP6783896B2 (ja) | 2020-11-11 |
Family
ID=67612799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019087740A Active JP6783896B2 (ja) | 2018-05-04 | 2019-05-07 | 固定焦点レンズ |
Country Status (5)
Country | Link |
---|---|
US (1) | US11036035B2 (ja) |
JP (1) | JP6783896B2 (ja) |
KR (1) | KR102007250B1 (ja) |
CN (1) | CN110441897B (ja) |
DE (1) | DE102019206409B4 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111190264A (zh) * | 2020-01-07 | 2020-05-22 | 厦门力鼎光电股份有限公司 | 一种光学成像镜头 |
CN111751962A (zh) * | 2020-08-07 | 2020-10-09 | 厦门力鼎光电股份有限公司 | 一种小型大通光的光学成像镜头 |
KR102451117B1 (ko) * | 2021-12-21 | 2022-10-07 | 주식회사 세코닉스 | 색수차가 개선되는 자동차용 퍼들 램프의 렌즈 광학계 및 이를 포함하는 자동차용 퍼들 램프 |
JP2023507197A (ja) * | 2019-12-20 | 2023-02-21 | ヴァレオ ビジョン | 光ビームを投射するためのシステム |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11230224B2 (en) * | 2018-12-05 | 2022-01-25 | Sl Corporation | Lamp for vehicle |
KR20200068247A (ko) | 2018-12-05 | 2020-06-15 | 에스엘 주식회사 | 차량용 램프 |
TWI717218B (zh) * | 2020-02-27 | 2021-01-21 | 揚明光學股份有限公司 | 鏡頭及其製造方法及車燈裝置 |
US20230187700A1 (en) | 2020-04-16 | 2023-06-15 | Chemtros Co., Ltd. | 1,4-dioxane slovate of lithium difluorobis(oxalato)phosphate, method for preparing the same, and electrolyte composition comprising the same |
CN113391432B (zh) * | 2021-06-02 | 2022-04-15 | 广东烨嘉光电科技股份有限公司 | 一种大孔径的三片式光学镜头 |
EP4116753A1 (de) * | 2021-07-07 | 2023-01-11 | ZKW Group GmbH | Beleuchtungsvorrichtung für einen kraftfahrzeugscheinwerfer |
CN115407490B (zh) * | 2022-09-29 | 2024-06-04 | 厦门力鼎光电股份有限公司 | 一种光学成像镜头 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02137812A (ja) * | 1988-11-18 | 1990-05-28 | Olympus Optical Co Ltd | 撮影レンズ |
JPH02310511A (ja) * | 1989-05-26 | 1990-12-26 | Konica Corp | 撮影レンズ |
JP2003255222A (ja) * | 2002-03-05 | 2003-09-10 | Konica Corp | コンパクトな撮影レンズ |
KR100428242B1 (ko) * | 2003-08-28 | 2004-04-28 | 주식회사 세코닉스 | 소형경량의 고해상도 촬영렌즈 시스템 |
JP2007148138A (ja) * | 2005-11-29 | 2007-06-14 | Kyocera Corp | 撮像レンズ、光学モジュール、および携帯端末 |
US20070146901A1 (en) * | 2005-12-28 | 2007-06-28 | Largan Precision Co.,Ltd. | Four-piece lens assembly |
JP2014109741A (ja) * | 2012-12-04 | 2014-06-12 | Canon Inc | 集光光学系、照明光学系および画像投射装置 |
JP2017009778A (ja) * | 2015-06-22 | 2017-01-12 | コニカミノルタ株式会社 | 照明用光学ユニット及び照明装置 |
JP2017146600A (ja) * | 2016-02-16 | 2017-08-24 | ヴァレオ ビジョンValeo Vision | 少なくとも1つの光源を投射するためのレンズ系 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7246923B2 (en) * | 2004-02-11 | 2007-07-24 | 3M Innovative Properties Company | Reshaping light source modules and illumination systems using the same |
TW200842429A (en) * | 2007-04-26 | 2008-11-01 | Asia Optical Co Inc | Fixed-focus lens system |
TWI438480B (zh) * | 2012-03-09 | 2014-05-21 | Largan Precision Co Ltd | 光學影像系統組 |
JP6124531B2 (ja) * | 2012-08-06 | 2017-05-10 | キヤノン株式会社 | 情報処理システム、画像処理装置及びその制御方法、並びにプログラム |
US20140063261A1 (en) | 2012-08-29 | 2014-03-06 | Pocket Optics, LLC | Portable distance measuring device with a laser range finder, image sensor(s) and microdisplay(s) |
TWI491911B (zh) * | 2013-03-11 | 2015-07-11 | Largan Precision Co Ltd | 結像系統組 |
KR101491283B1 (ko) | 2013-07-24 | 2015-02-06 | 현대자동차주식회사 | 글래어프리하이빔 구현을 위한 차량용 헤드램프 |
CN106918890B (zh) * | 2015-12-24 | 2020-08-07 | 宁波舜宇车载光学技术有限公司 | 光学成像镜头及其透镜组 |
KR101859701B1 (ko) * | 2016-08-25 | 2018-05-18 | 현대아이에이치엘 주식회사 | 조명 렌즈계 및 이를 포함한 조명 광학계 |
-
2018
- 2018-05-04 KR KR1020180051762A patent/KR102007250B1/ko active IP Right Grant
-
2019
- 2019-04-30 CN CN201910364246.XA patent/CN110441897B/zh active Active
- 2019-05-02 US US16/402,065 patent/US11036035B2/en active Active
- 2019-05-03 DE DE102019206409.4A patent/DE102019206409B4/de active Active
- 2019-05-07 JP JP2019087740A patent/JP6783896B2/ja active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02137812A (ja) * | 1988-11-18 | 1990-05-28 | Olympus Optical Co Ltd | 撮影レンズ |
JPH02310511A (ja) * | 1989-05-26 | 1990-12-26 | Konica Corp | 撮影レンズ |
JP2003255222A (ja) * | 2002-03-05 | 2003-09-10 | Konica Corp | コンパクトな撮影レンズ |
KR100428242B1 (ko) * | 2003-08-28 | 2004-04-28 | 주식회사 세코닉스 | 소형경량의 고해상도 촬영렌즈 시스템 |
JP2007148138A (ja) * | 2005-11-29 | 2007-06-14 | Kyocera Corp | 撮像レンズ、光学モジュール、および携帯端末 |
US20070146901A1 (en) * | 2005-12-28 | 2007-06-28 | Largan Precision Co.,Ltd. | Four-piece lens assembly |
JP2014109741A (ja) * | 2012-12-04 | 2014-06-12 | Canon Inc | 集光光学系、照明光学系および画像投射装置 |
JP2017009778A (ja) * | 2015-06-22 | 2017-01-12 | コニカミノルタ株式会社 | 照明用光学ユニット及び照明装置 |
JP2017146600A (ja) * | 2016-02-16 | 2017-08-24 | ヴァレオ ビジョンValeo Vision | 少なくとも1つの光源を投射するためのレンズ系 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2023507197A (ja) * | 2019-12-20 | 2023-02-21 | ヴァレオ ビジョン | 光ビームを投射するためのシステム |
JP7462049B2 (ja) | 2019-12-20 | 2024-04-04 | ヴァレオ ビジョン | 光ビームを投射するためのシステム |
CN111190264A (zh) * | 2020-01-07 | 2020-05-22 | 厦门力鼎光电股份有限公司 | 一种光学成像镜头 |
CN111751962A (zh) * | 2020-08-07 | 2020-10-09 | 厦门力鼎光电股份有限公司 | 一种小型大通光的光学成像镜头 |
KR102451117B1 (ko) * | 2021-12-21 | 2022-10-07 | 주식회사 세코닉스 | 색수차가 개선되는 자동차용 퍼들 램프의 렌즈 광학계 및 이를 포함하는 자동차용 퍼들 램프 |
Also Published As
Publication number | Publication date |
---|---|
JP6783896B2 (ja) | 2020-11-11 |
US11036035B2 (en) | 2021-06-15 |
DE102019206409B4 (de) | 2021-05-20 |
CN110441897B (zh) | 2021-09-14 |
US20190339496A1 (en) | 2019-11-07 |
CN110441897A (zh) | 2019-11-12 |
DE102019206409A1 (de) | 2019-11-07 |
KR102007250B1 (ko) | 2019-08-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6783896B2 (ja) | 固定焦点レンズ | |
US9217552B2 (en) | Illumination device | |
US10558022B2 (en) | Optical lens and fabrication method thereof | |
JP6035416B2 (ja) | 投写型映像表示装置 | |
CN110286549B (zh) | 投射光学***单元、投射光学***以及投射光学装置 | |
JP5442515B2 (ja) | 投写用レンズおよびこれを用いた投写型表示装置 | |
US11042013B2 (en) | Projection optical system and image projection device | |
CN106291874A (zh) | 光学成像*** | |
CN106291876A (zh) | 光学成像*** | |
WO2022041680A1 (zh) | 一种大孔径的三片式透镜光学镜头 | |
TWI768313B (zh) | 光學鏡頭及頭戴式顯示裝置 | |
JP2017219785A (ja) | 投射用レンズおよびプロジェクター | |
CN107783265B (zh) | 光学镜头 | |
CN112147758A (zh) | 光学镜头及头戴式显示装置 | |
CN107817593B (zh) | 一种超短焦投影镜头 | |
JP4043619B2 (ja) | 照明装置 | |
TW202030514A (zh) | 定焦鏡頭及其製造方法 | |
JP3005905B2 (ja) | 撮影レンズ | |
US2826116A (en) | Photographic objective consisting of five lens elements | |
CN105785553B (zh) | 可小型化的短焦投影镜头 | |
JP2013033163A (ja) | 投影装置 | |
CN112987270A (zh) | 光学镜头及其制造方法 | |
JPWO2020137884A1 (ja) | 投射光学系およびプロジェクタ | |
KR20080082068A (ko) | 헤드마운트 디스플레이의 광학시스템 | |
TWI819774B (zh) | 車用投影鏡頭 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190507 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200311 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200317 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20200617 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200817 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200923 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201022 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6783896 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |