CN102468375A - 发光二极管封装结构及其制造方法 - Google Patents
发光二极管封装结构及其制造方法 Download PDFInfo
- Publication number
- CN102468375A CN102468375A CN2010105473573A CN201010547357A CN102468375A CN 102468375 A CN102468375 A CN 102468375A CN 2010105473573 A CN2010105473573 A CN 2010105473573A CN 201010547357 A CN201010547357 A CN 201010547357A CN 102468375 A CN102468375 A CN 102468375A
- Authority
- CN
- China
- Prior art keywords
- framework
- adhesion
- lid
- led
- substrate
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 238000004806 packaging method and process Methods 0.000 title abstract 2
- 239000000758 substrate Substances 0.000 claims abstract description 77
- 239000000853 adhesive Substances 0.000 claims description 65
- 230000001070 adhesive effect Effects 0.000 claims description 65
- 238000013459 approach Methods 0.000 claims description 24
- 238000004026 adhesive bonding Methods 0.000 claims description 19
- 239000003292 glue Substances 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 10
- 239000013043 chemical agent Substances 0.000 claims description 8
- 238000009210 therapy by ultrasound Methods 0.000 claims description 8
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 3
- 235000012431 wafers Nutrition 0.000 description 21
- 238000000034 method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 230000006378 damage Effects 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- -1 elargol Chemical compound 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 4
- 229920001084 poly(chloroprene) Polymers 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 3
- 229920006375 polyphtalamide Polymers 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920001651 Cyanoacrylate Polymers 0.000 description 2
- MWCLLHOVUTZFKS-UHFFFAOYSA-N Methyl cyanoacrylate Chemical compound COC(=O)C(=C)C#N MWCLLHOVUTZFKS-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004954 Polyphthalamide Substances 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000003522 acrylic cement Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000218202 Coptis Species 0.000 description 1
- 235000002991 Coptis groenlandica Nutrition 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000039 congener Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 208000016261 weight loss Diseases 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/483—Containers
- H01L33/486—Containers adapted for surface mounting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/45144—Gold (Au) as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
- H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
- H01L2933/0008—Processes
- H01L2933/0033—Processes relating to semiconductor body packages
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
Description
实验例 | F1(kgf/cm2) | F2(kgf/cm2) | 差异性百分比 | A | B |
1 | 10 | 12 | 16.7% | ○ | × |
2 | 15 | 20 | 25.0% | ○ | ○ |
3 | 5 | 100 | 95.0% | × | ○ |
4 | 15 | 200 | 92.5% | ○ | ○ |
Claims (14)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010547357.3A CN102468375B (zh) | 2010-11-15 | 2010-11-15 | 发光二极管封装结构及其制造方法 |
US13/167,288 US8901596B2 (en) | 2010-11-15 | 2011-06-23 | Lighting device and method for manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010547357.3A CN102468375B (zh) | 2010-11-15 | 2010-11-15 | 发光二极管封装结构及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102468375A true CN102468375A (zh) | 2012-05-23 |
CN102468375B CN102468375B (zh) | 2015-06-17 |
Family
ID=46046999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010547357.3A Expired - Fee Related CN102468375B (zh) | 2010-11-15 | 2010-11-15 | 发光二极管封装结构及其制造方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8901596B2 (zh) |
CN (1) | CN102468375B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104380488A (zh) * | 2012-06-28 | 2015-02-25 | 奥斯兰姆奥普托半导体有限责任公司 | 电构件和用于制造电构件的方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD772181S1 (en) * | 2015-04-02 | 2016-11-22 | Genesis Photonics Inc. | Light emitting diode package substrate |
TWD186014S (zh) | 2016-09-29 | 2017-10-11 | 新世紀光電股份有限公司 | 發光二極體模組之部分 |
TWD188042S (zh) | 2016-09-29 | 2018-01-21 | 新世紀光電股份有限公司 | 發光二極體封裝體之部分 |
TWD188043S (zh) * | 2016-09-29 | 2018-01-21 | 新世紀光電股份有限公司 | 發光二極體封裝 |
EP3413360A1 (en) * | 2017-06-07 | 2018-12-12 | Valeo Iluminacion | Electronic assembly and lighting device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1612369A (zh) * | 2003-10-30 | 2005-05-04 | 京瓷株式会社 | 发光元件收纳用封装、发光装置以及照明装置 |
US20070080362A1 (en) * | 2005-10-07 | 2007-04-12 | Osram Sylvania Inc. | LED with light transmissive heat sink |
CN1967889A (zh) * | 2005-11-18 | 2007-05-23 | 精工爱普生株式会社 | 光学模块及其制造方法 |
US20070146573A1 (en) * | 2005-12-23 | 2007-06-28 | Innolux Display Corp. | Light emitting diode backlight module and liquid crystal display |
US20070145404A1 (en) * | 2005-12-27 | 2007-06-28 | Shinko Electric Industries Co., Ltd. | Semicondcutor device and manufacturing method of semiconductor device |
US20090078950A1 (en) * | 2007-09-21 | 2009-03-26 | Tsung-Ting Sun | Package structure with replaceable element for light emitting diode |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5192811B2 (ja) * | 2004-09-10 | 2013-05-08 | ソウル セミコンダクター カンパニー リミテッド | 多重モールド樹脂を有する発光ダイオードパッケージ |
DE202006018081U1 (de) * | 2006-11-28 | 2007-02-08 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Beleuchtungseinheit für Fahrzeugscheinwerfer und Fahrzeugscheinwerfer |
US9147812B2 (en) * | 2008-06-24 | 2015-09-29 | Cree, Inc. | Methods of assembly for a semiconductor light emitting device package |
-
2010
- 2010-11-15 CN CN201010547357.3A patent/CN102468375B/zh not_active Expired - Fee Related
-
2011
- 2011-06-23 US US13/167,288 patent/US8901596B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1612369A (zh) * | 2003-10-30 | 2005-05-04 | 京瓷株式会社 | 发光元件收纳用封装、发光装置以及照明装置 |
US20070080362A1 (en) * | 2005-10-07 | 2007-04-12 | Osram Sylvania Inc. | LED with light transmissive heat sink |
CN1967889A (zh) * | 2005-11-18 | 2007-05-23 | 精工爱普生株式会社 | 光学模块及其制造方法 |
US20070146573A1 (en) * | 2005-12-23 | 2007-06-28 | Innolux Display Corp. | Light emitting diode backlight module and liquid crystal display |
US20070145404A1 (en) * | 2005-12-27 | 2007-06-28 | Shinko Electric Industries Co., Ltd. | Semicondcutor device and manufacturing method of semiconductor device |
US20090078950A1 (en) * | 2007-09-21 | 2009-03-26 | Tsung-Ting Sun | Package structure with replaceable element for light emitting diode |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104380488A (zh) * | 2012-06-28 | 2015-02-25 | 奥斯兰姆奥普托半导体有限责任公司 | 电构件和用于制造电构件的方法 |
CN104380488B (zh) * | 2012-06-28 | 2017-04-26 | 奥斯兰姆奥普托半导体有限责任公司 | 电构件和用于制造电构件的方法 |
Also Published As
Publication number | Publication date |
---|---|
US20120119248A1 (en) | 2012-05-17 |
CN102468375B (zh) | 2015-06-17 |
US8901596B2 (en) | 2014-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102468375A (zh) | 发光二极管封装结构及其制造方法 | |
CN202585523U (zh) | 半导体发光装置的光学组件与封装结构 | |
CN101930942A (zh) | 半导体晶圆的切割方法 | |
CN103871975B (zh) | 一种芯片封装散热方法 | |
CN207517735U (zh) | 封装结构及电子装置 | |
CN104617230A (zh) | 封装胶结构及其制造方法和显示基板的封装方法 | |
CN212342595U (zh) | 转移膜及中间结构 | |
KR102170518B1 (ko) | 반송구, 반송 방법 및 반송구 유닛 | |
CN104745112A (zh) | 泡棉组件及其加工方法 | |
CN204136258U (zh) | 一种切割机卡具 | |
CN105244292A (zh) | 具有不规则形齿槽的塑封模具及去除溢胶的方法 | |
CN104501038A (zh) | 背光模块组件 | |
CN105390482A (zh) | 一种堆叠式芯片及其加工方法 | |
CN110901044B (zh) | 一种用于曲面屏的贴合工装 | |
CN104882400B (zh) | 一种引线框架堆叠用支撑定位装置 | |
TW200636965A (en) | IC packaging process with non-tape die attachment | |
CN206595297U (zh) | 一种显示面板及显示装置 | |
TWI464917B (zh) | 發光二極體封裝結構及製造方法 | |
CN102371643A (zh) | 用于模塑电子器件的衬底载体 | |
CN205122540U (zh) | 具有不规则形齿槽的塑封模具 | |
CN115019637B (zh) | 曲面屏制造设备及制造方法 | |
CN216510292U (zh) | 一种吸塑包装 | |
CN209775780U (zh) | 贴合装置 | |
CN210296364U (zh) | 一种增光型led封装结构 | |
CN106896886A (zh) | 一种支持多种pci‑e配置的挡风结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 510663 Guangzhou science and Technology Development Zone, Guangdong high tech Industrial Zone, No. 25 West spectrum Applicant after: LITE-ON ELECTRONICS (GUANGZHOU) Ltd. Applicant after: Lite-On Technology Co.,Ltd. Address before: 510663 Guangzhou science and Technology Development Zone, Guangzhou City, Guangdong Province Science City West Road, No. 25 Applicant before: Lite-On Electronics (Guangzhou) Limited Applicant before: Lite-On Technology Co.,Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SILITEK ELECTRONIC (GUANGZHOU) CO., LTD. TO: GUANGBAO ELECTRIC UANGZHOU) CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161226 Address after: Wujin, Changzhou province high tech Industrial Development Zone, 88 Yang Lake Road, No. Patentee after: LITE-ON OPTO TECHNOLOGY (CHANGZHOU) Co.,Ltd. Patentee after: LITE-ON ELECTRONICS (GUANGZHOU) Ltd. Patentee after: Lite-On Technology Co.,Ltd. Address before: 510663 Guangzhou science and Technology Development Zone, Guangdong high tech Industrial Zone, No. 25 West spectrum Patentee before: LITE-ON ELECTRONICS (GUANGZHOU) Ltd. Patentee before: Lite-On Technology Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20211115 |