CN102470616B - 光学元件及制造晶圆级光学元件的方法 - Google Patents
光学元件及制造晶圆级光学元件的方法 Download PDFInfo
- Publication number
- CN102470616B CN102470616B CN201080030316.5A CN201080030316A CN102470616B CN 102470616 B CN102470616 B CN 102470616B CN 201080030316 A CN201080030316 A CN 201080030316A CN 102470616 B CN102470616 B CN 102470616B
- Authority
- CN
- China
- Prior art keywords
- wafer
- lens arrangement
- lens
- aperture
- optical element
- 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
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 183
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000000758 substrate Substances 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims description 108
- 238000000034 method Methods 0.000 claims description 32
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 230000005855 radiation Effects 0.000 claims description 13
- 238000005530 etching Methods 0.000 claims description 8
- 238000000151 deposition Methods 0.000 claims description 5
- 230000008021 deposition Effects 0.000 claims description 5
- 238000003486 chemical etching Methods 0.000 claims description 3
- 238000001465 metallisation Methods 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 235000012431 wafers Nutrition 0.000 description 243
- 239000000853 adhesive Substances 0.000 description 12
- 230000001070 adhesive effect Effects 0.000 description 12
- 239000011521 glass Substances 0.000 description 12
- 230000005670 electromagnetic radiation Effects 0.000 description 9
- 229920002120 photoresistant polymer Polymers 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 7
- 230000004313 glare Effects 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000004205 dimethyl polysiloxane Substances 0.000 description 2
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 2
- 239000011151 fibre-reinforced plastic Substances 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 2
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 description 2
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 2
- -1 polyacrylic acid Chemical compound 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000004528 spin coating Methods 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 229920000106 Liquid crystal polymer Polymers 0.000 description 1
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 208000016791 bilateral striopallidodentate calcinosis Diseases 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000012634 optical imaging Methods 0.000 description 1
- 150000002921 oxetanes Chemical class 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000090 poly(aryl ether) Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000003847 radiation curing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920005573 silicon-containing polymer Polymers 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
- G02B13/0085—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing wafer level optics
-
- 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
-
- 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
- G02B3/0031—Replication or moulding, e.g. hot embossing, UV-casting, injection moulding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
- Lenses (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
Description
Claims (26)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/497,441 | 2009-07-02 | ||
US12/497,441 US8422138B2 (en) | 2009-07-02 | 2009-07-02 | Wafer level optical elements and applications thereof |
PCT/US2010/040907 WO2011003066A1 (en) | 2009-07-02 | 2010-07-02 | Method of making wafer level optical elements |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102470616A CN102470616A (zh) | 2012-05-23 |
CN102470616B true CN102470616B (zh) | 2015-07-08 |
Family
ID=42760332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080030316.5A Expired - Fee Related CN102470616B (zh) | 2009-07-02 | 2010-07-02 | 光学元件及制造晶圆级光学元件的方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US8422138B2 (zh) |
KR (1) | KR101698058B1 (zh) |
CN (1) | CN102470616B (zh) |
MY (1) | MY163865A (zh) |
TW (1) | TWI508847B (zh) |
WO (1) | WO2011003066A1 (zh) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010144853A2 (en) * | 2009-06-11 | 2010-12-16 | Tessera North America, Inc. | Lens and applications thereof |
JP2011180293A (ja) * | 2010-02-26 | 2011-09-15 | Fujifilm Corp | レンズアレイ |
US8081388B2 (en) * | 2010-04-14 | 2011-12-20 | Pacific Speed Limited | Photoelectric lens module and fabrication thereof |
KR20120081856A (ko) * | 2011-01-12 | 2012-07-20 | 삼성전기주식회사 | 렌즈 제조 방법 및 렌즈 |
DE102011010865A1 (de) * | 2011-02-10 | 2012-03-08 | Daimler Ag | Fahrzeug mit einer Vorrichtung zur Erfassung einer Fahrzeugumgebung |
NL2006373C2 (nl) * | 2011-03-11 | 2012-09-17 | Anteryon Internat B V | Optische eenheid. |
US20120242814A1 (en) | 2011-03-25 | 2012-09-27 | Kenneth Kubala | Miniature Wafer-Level Camera Modules |
JP5682451B2 (ja) * | 2011-05-23 | 2015-03-11 | コニカミノルタ株式会社 | レンズユニットの製造方法 |
US8388793B1 (en) * | 2011-08-29 | 2013-03-05 | Visera Technologies Company Limited | Method for fabricating camera module |
NL2013093B1 (en) * | 2014-06-30 | 2016-07-11 | Anteryon Wafer Optics B V | Method for manufacturing a lens structure. |
US9921393B2 (en) * | 2014-09-04 | 2018-03-20 | Omnivision Technologies, Inc. | Wafer-level methods for making apertured lenses involving sequential layering of biplanar transparent film, opaque layer, spacer wafer, and lens wafer |
US10777320B2 (en) | 2014-10-21 | 2020-09-15 | Psomagen, Inc. | Method and system for microbiome-derived diagnostics and therapeutics for mental health associated conditions |
US11783914B2 (en) | 2014-10-21 | 2023-10-10 | Psomagen, Inc. | Method and system for panel characterizations |
US10789334B2 (en) | 2014-10-21 | 2020-09-29 | Psomagen, Inc. | Method and system for microbial pharmacogenomics |
US10265009B2 (en) | 2014-10-21 | 2019-04-23 | uBiome, Inc. | Method and system for microbiome-derived diagnostics and therapeutics for conditions associated with microbiome taxonomic features |
US10410749B2 (en) | 2014-10-21 | 2019-09-10 | uBiome, Inc. | Method and system for microbiome-derived characterization, diagnostics and therapeutics for cutaneous conditions |
US9758839B2 (en) | 2014-10-21 | 2017-09-12 | uBiome, Inc. | Method and system for microbiome-derived diagnostics and therapeutics for conditions associated with microbiome functional features |
US9754080B2 (en) | 2014-10-21 | 2017-09-05 | uBiome, Inc. | Method and system for microbiome-derived characterization, diagnostics and therapeutics for cardiovascular disease conditions |
US10409955B2 (en) | 2014-10-21 | 2019-09-10 | uBiome, Inc. | Method and system for microbiome-derived diagnostics and therapeutics for locomotor system conditions |
US10357157B2 (en) | 2014-10-21 | 2019-07-23 | uBiome, Inc. | Method and system for microbiome-derived characterization, diagnostics and therapeutics for conditions associated with functional features |
US9874721B2 (en) | 2015-02-09 | 2018-01-23 | Apple Inc. | Camera lens system |
US9817213B2 (en) * | 2015-04-23 | 2017-11-14 | Apple Inc. | Camera lens system with five lens components |
TWI581030B (zh) | 2015-04-27 | 2017-05-01 | 大立光電股份有限公司 | 光學鏡頭及電子裝置 |
US10274700B2 (en) | 2015-05-21 | 2019-04-30 | Apple Inc. | Camera lens system |
US10469718B2 (en) | 2017-05-03 | 2019-11-05 | Omnivision Technologies, Inc. | Camera module having baffle between two glass substrates |
US10969560B2 (en) | 2017-05-04 | 2021-04-06 | Lightpath Technologies, Inc. | Integrated optical assembly and manufacturing the same |
CN109683218B (zh) * | 2018-01-25 | 2022-02-15 | 苏州旭创科技有限公司 | 光学元件、光学组件、光模块及其制造方法 |
US10636829B1 (en) * | 2018-10-24 | 2020-04-28 | Himax Technologies Limited | Wafer-level optical structure |
JP7385334B2 (ja) * | 2019-08-16 | 2023-11-22 | Hoya株式会社 | 光学素子及び光学装置 |
TWI745745B (zh) * | 2019-09-10 | 2021-11-11 | 光芒光學股份有限公司 | 取像鏡頭與遮光元件的製作方法 |
US20220402800A1 (en) * | 2021-03-05 | 2022-12-22 | Lightpath Technologies, Inc. | Systems and methods for forming a mold-bonded lens |
WO2024003076A1 (en) * | 2022-06-30 | 2024-01-04 | Nilt Switzerland Gmbh | Optical devices that include an aperture aligned with a lens |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101276042A (zh) * | 2007-03-29 | 2008-10-01 | 三洋电机株式会社 | 摄影透镜及其制造方法以及复合透镜 |
CN101354447A (zh) * | 2007-07-25 | 2009-01-28 | 阿尔卑斯电气株式会社 | 光学元件 |
WO2009048320A1 (en) * | 2007-10-10 | 2009-04-16 | Anteryon B.V. | Method of manufacturing a lens assembly, as well as a camera provided with such an assembly |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6124974A (en) * | 1996-01-26 | 2000-09-26 | Proxemics | Lenslet array systems and methods |
US6324010B1 (en) | 1999-07-19 | 2001-11-27 | Eastman Kodak Company | Optical assembly and a method for manufacturing lens systems |
JP2004088713A (ja) * | 2002-06-27 | 2004-03-18 | Olympus Corp | 撮像レンズユニットおよび撮像装置 |
US7560295B2 (en) * | 2003-10-09 | 2009-07-14 | Aptina Imaging Corporation | Methods for creating gapless inner microlenses, arrays of microlenses, and imagers having same |
EP1683344A1 (en) * | 2003-10-27 | 2006-07-26 | Koninklijke Philips Electronics N.V. | Camera module and manufacturing method for such a camera module |
US8049806B2 (en) * | 2004-09-27 | 2011-11-01 | Digitaloptics Corporation East | Thin camera and associated methods |
JP4341579B2 (ja) * | 2005-05-19 | 2009-10-07 | セイコーエプソン株式会社 | マイクロレンズの製造方法 |
DE102005045197B4 (de) * | 2005-09-21 | 2010-12-09 | Schott Ag | Verfahren zur Herstellung einer optischen Hybridlinse |
TW200803449A (en) * | 2006-06-02 | 2008-01-01 | Visera Technologies Co Ltd | Image sensing device and package method therefor |
KR100826417B1 (ko) * | 2006-11-14 | 2008-04-29 | 삼성전기주식회사 | 웨이퍼 스케일 렌즈 모듈 및 그 제조방법 |
US8000040B2 (en) | 2007-03-29 | 2011-08-16 | Sanyo Electric Co., Ltd. | Imaging lens, manufacturing method thereof, and compound lens |
CN101498798A (zh) * | 2008-01-30 | 2009-08-05 | 鸿富锦精密工业(深圳)有限公司 | 复合微透镜及复合微透镜阵列 |
US7920329B2 (en) * | 2008-06-20 | 2011-04-05 | Aptina Imaging Corporation | Embedded lens for achromatic wafer-level optical module and methods of forming the same |
TW201033641A (en) * | 2008-09-18 | 2010-09-16 | Tessera North America Inc | Recessed optical surfaces |
-
2009
- 2009-07-02 US US12/497,441 patent/US8422138B2/en active Active
-
2010
- 2010-07-02 CN CN201080030316.5A patent/CN102470616B/zh not_active Expired - Fee Related
- 2010-07-02 WO PCT/US2010/040907 patent/WO2011003066A1/en active Application Filing
- 2010-07-02 KR KR1020127002840A patent/KR101698058B1/ko active IP Right Grant
- 2010-07-02 MY MYPI2011006202A patent/MY163865A/en unknown
- 2010-07-02 TW TW099121878A patent/TWI508847B/zh not_active IP Right Cessation
-
2013
- 2013-04-16 US US13/863,906 patent/US9030745B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101276042A (zh) * | 2007-03-29 | 2008-10-01 | 三洋电机株式会社 | 摄影透镜及其制造方法以及复合透镜 |
CN101354447A (zh) * | 2007-07-25 | 2009-01-28 | 阿尔卑斯电气株式会社 | 光学元件 |
WO2009048320A1 (en) * | 2007-10-10 | 2009-04-16 | Anteryon B.V. | Method of manufacturing a lens assembly, as well as a camera provided with such an assembly |
Also Published As
Publication number | Publication date |
---|---|
KR20120109467A (ko) | 2012-10-08 |
TW201119842A (en) | 2011-06-16 |
KR101698058B1 (ko) | 2017-01-19 |
WO2011003066A1 (en) | 2011-01-06 |
CN102470616A (zh) | 2012-05-23 |
US8422138B2 (en) | 2013-04-16 |
MY163865A (en) | 2017-10-31 |
US20110002053A1 (en) | 2011-01-06 |
TWI508847B (zh) | 2015-11-21 |
US20130229719A1 (en) | 2013-09-05 |
US9030745B2 (en) | 2015-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102470616B (zh) | 光学元件及制造晶圆级光学元件的方法 | |
KR102074046B1 (ko) | 렌즈부착 기판, 적층 렌즈 구조체, 카메라 모듈 및 제조 장치 및 방법 | |
EP2437928B1 (en) | Method for manufacturing wafer lens and the manufatured wafer lens | |
KR100956250B1 (ko) | 웨이퍼 스케일 렌즈조립체 제조방법 및 이에 의해 제조된웨이퍼 스케일 렌즈조립체 | |
KR100415714B1 (ko) | 마이크로릴리프엘리먼트및그제조방법 | |
CN101801652B (zh) | 微光学器件的批量制造、相应的工具、以及最终结构 | |
US20140376097A1 (en) | Microlens array and imaging element package | |
JP2009229749A (ja) | ウエハ状光学装置およびその製造方法、電子素子ウエハモジュール、センサウエハモジュール、電子素子モジュール、センサモジュール、電子情報機器 | |
CN110275261B (zh) | 光学镜头、摄像模组及其组装方法 | |
CN108025515A (zh) | 透镜基板、半导体装置以及电子设备 | |
WO2015122769A1 (en) | Method of fabricating a wafer level optical lens assembly | |
US8828174B2 (en) | Method of manufacturing a plurality of optical devices | |
CN102007433B (zh) | 薄膜悬浮光学元件及相关方法 | |
JP6253666B2 (ja) | 光学素子の製造およびそれを組込んだモジュール | |
EP1112829A1 (en) | Article having uneven surface and method for producing the same | |
CN103345010A (zh) | 一种基于聚二甲基硅氧烷模板的微透镜阵列元件制作方法 | |
WO2015020064A1 (ja) | レンズ部材の製造方法及びレンズ部材、曲面形状パターンの製造方法並びに曲面形状パターン形成用樹脂フィルム | |
JP2007334235A (ja) | 光導波路の製造方法 | |
KR20090037570A (ko) | 플라스틱 몰딩을 이용한 카메라 모듈 제작방법 | |
US7826148B2 (en) | Aspheric lens structures and fabrication methods thereof | |
US8053177B2 (en) | Light blocking plate, lens module having same and method for making same | |
KR20190080508A (ko) | 유기물 패터닝을 이용한 고분자 필름 기반 마이크로 미러어레이 제작 방법 | |
CN108055432B (zh) | 支架组件及其制造方法、摄像头和电子设备 | |
TW202422125A (zh) | 已轉印之微光學組件 | |
KR20130044421A (ko) | 카메라 모듈 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: DIGITAL OPTICS CORP. Free format text: FORMER OWNER: DIGITAL OPTICS (EASTERN) CORP. Effective date: 20140522 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: California, USA Applicant after: Digital optics (East) Co. Address before: North Carolina Applicant before: Digital optics (East) Co. |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20140522 Address after: California, USA Applicant after: DIGITAL OPTICS Corp. Address before: California, USA Applicant before: Digital optics (East) Co. |
|
ASS | Succession or assignment of patent right |
Owner name: NANCHANG O-FILM TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: DIGITAL OPTICS CORP. Effective date: 20150126 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: 330013 NANCHANG, JIANGXI PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20150126 Address after: North to the East, 330013 in Jiangxi province Nanchang city Nanchang economic and technological development zones clove road Longtan ditch Applicant after: NANCHANG OFILM OPTICAL-ELECTRONIC TECH Co.,Ltd. Address before: California, USA Applicant before: Digital Optics Corp. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210618 Address after: 330096 no.1404, Tianxiang North Avenue, Nanchang hi tech Industrial Development Zone, Nanchang City, Jiangxi Province Patentee after: Jiangxi Jinghao optics Co.,Ltd. Address before: 330013 Nanchang economic and Technological Development Zone, Nanchang, Jiangxi, north of the lilac road and the north of the Longtan canal. Patentee before: NANCHANG OFILM OPTICAL-ELECTRONIC TECH Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20210702 |
|
CF01 | Termination of patent right due to non-payment of annual fee |