CN101459163B - 发光二极管 - Google Patents
发光二极管 Download PDFInfo
- Publication number
- CN101459163B CN101459163B CN2007102030092A CN200710203009A CN101459163B CN 101459163 B CN101459163 B CN 101459163B CN 2007102030092 A CN2007102030092 A CN 2007102030092A CN 200710203009 A CN200710203009 A CN 200710203009A CN 101459163 B CN101459163 B CN 101459163B
- Authority
- CN
- China
- Prior art keywords
- light
- emitting diode
- backlight unit
- diode chip
- transparent base
- 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
- 238000006243 chemical reaction Methods 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims description 31
- 239000002245 particle Substances 0.000 claims description 21
- 239000000758 substrate Substances 0.000 claims description 9
- 238000000149 argon plasma sintering Methods 0.000 abstract 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 230000005855 radiation Effects 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 241000218202 Coptis Species 0.000 description 3
- 235000002991 Coptis groenlandica Nutrition 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- -1 silicon aluminum oxygen nitrogen Chemical compound 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
- H01L33/52—Encapsulations
- H01L33/54—Encapsulations having a particular shape
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
- H01L33/50—Wavelength conversion elements
- H01L33/507—Wavelength conversion elements the elements being in intimate contact with parts other than the semiconductor body or integrated with parts other than the semiconductor body
-
- 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
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/16225—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
-
- 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
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/85—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
- H01L2224/85909—Post-treatment of the connector or wire bonding area
- H01L2224/8592—Applying permanent coating, e.g. protective coating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
-
- 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
- H01L2933/0091—Scattering means in or on the semiconductor body or semiconductor body package
Abstract
Description
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007102030092A CN101459163B (zh) | 2007-12-12 | 2007-12-12 | 发光二极管 |
US12/242,591 US7728344B2 (en) | 2007-12-12 | 2008-09-30 | Light emitting diode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007102030092A CN101459163B (zh) | 2007-12-12 | 2007-12-12 | 发光二极管 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101459163A CN101459163A (zh) | 2009-06-17 |
CN101459163B true CN101459163B (zh) | 2011-07-06 |
Family
ID=40752028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007102030092A Expired - Fee Related CN101459163B (zh) | 2007-12-12 | 2007-12-12 | 发光二极管 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7728344B2 (zh) |
CN (1) | CN101459163B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105140379A (zh) * | 2015-06-29 | 2015-12-09 | 合肥工业大学 | 一种在空间立体角发光色温均匀的白光led器件及其封装方法 |
CN110398856A (zh) * | 2018-04-24 | 2019-11-01 | 乐金显示有限公司 | 包括光源封装件的背光单元和使用该背光单元的显示装置 |
Families Citing this family (48)
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US8525207B2 (en) * | 2008-09-16 | 2013-09-03 | Osram Sylvania Inc. | LED package using phosphor containing elements and light source containing same |
JP2010171379A (ja) * | 2008-12-25 | 2010-08-05 | Seiko Instruments Inc | 発光デバイス |
KR101562022B1 (ko) * | 2009-02-02 | 2015-10-21 | 삼성디스플레이 주식회사 | 발광 다이오드 유닛, 이를 포함하는 표시 장치 및 발광 다이오드 유닛 제조 방법 |
DE102009031008A1 (de) * | 2009-06-29 | 2010-12-30 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauteil |
KR20110080318A (ko) | 2010-01-05 | 2011-07-13 | 엘지이노텍 주식회사 | 발광 소자 패키지 |
CN102237469A (zh) * | 2010-04-29 | 2011-11-09 | 展晶科技(深圳)有限公司 | 发光二极管的封装结构 |
KR101207935B1 (ko) * | 2010-05-31 | 2012-12-04 | 주식회사 프로텍 | Led 소자 제조 방법 |
CN102339935B (zh) * | 2010-07-15 | 2015-07-08 | 展晶科技(深圳)有限公司 | 覆晶式led封装结构 |
JP2012069589A (ja) * | 2010-09-21 | 2012-04-05 | Toshiba Corp | 発光装置 |
CN102544245A (zh) * | 2010-12-15 | 2012-07-04 | 浙江西子光电科技有限公司 | 一种led封装方法及结构 |
CN102097575A (zh) * | 2010-12-30 | 2011-06-15 | 东莞市品元光电科技有限公司 | 一种白光二极管封装结构 |
CN102130236A (zh) * | 2010-12-31 | 2011-07-20 | 北京大学深圳研究生院 | 一种led芯片的封装方法及封装器件 |
TWI517452B (zh) * | 2011-03-02 | 2016-01-11 | 建準電機工業股份有限公司 | 發光晶體之多晶封裝結構 |
TWI433361B (zh) * | 2011-04-06 | 2014-04-01 | Lustrous Green Technology Of Lighting | 用於增加均光效果的發光二極體封裝結構 |
CN102738373B (zh) * | 2011-04-11 | 2014-11-05 | 展晶科技(深圳)有限公司 | 发光二极管封装结构及其制造方法 |
DE102011102350A1 (de) * | 2011-05-24 | 2012-11-29 | Osram Opto Semiconductors Gmbh | Optisches Element, optoelektronisches Bauelement und Verfahren zur Herstellung dieser |
KR20120131712A (ko) * | 2011-05-26 | 2012-12-05 | 엘지이노텍 주식회사 | 발광소자 패키지 |
TWI463717B (zh) * | 2011-07-29 | 2014-12-01 | Au Optronics Corp | 有機發光元件及其製造方法及使用其之照明裝置 |
CN103066189A (zh) * | 2011-10-24 | 2013-04-24 | 比亚迪股份有限公司 | 一种led组件及其制备方法 |
TW201347238A (zh) * | 2012-07-11 | 2013-11-16 | Walsin Lihwa Corp | 發光二極體裝置 |
DE102012215514A1 (de) | 2012-08-31 | 2014-03-06 | Osram Gmbh | Verfahren zum Herstellen eines LED-Moduls und LED-Modul |
DE102012109217A1 (de) * | 2012-09-28 | 2014-04-03 | Osram Opto Semiconductors Gmbh | Beleuchtungsvorrichtung zum Erzeugen einer Lichtemission und Verfahren zum Erzeugen einer Lichtemission |
CN103904198A (zh) * | 2012-12-29 | 2014-07-02 | 欧普照明股份有限公司 | 一种led封装结构 |
JP6122674B2 (ja) * | 2013-03-21 | 2017-04-26 | スタンレー電気株式会社 | 波長変換装置 |
TW201505217A (zh) * | 2013-07-23 | 2015-02-01 | Lextar Electronics Corp | 發光二極體封裝結構與發光二極體燈泡 |
KR20150039518A (ko) * | 2013-10-02 | 2015-04-10 | 엘지이노텍 주식회사 | 발광소자 |
DE102014102258B4 (de) * | 2014-02-21 | 2021-08-05 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Optoelektronisches Bauelement |
CN103887406B (zh) * | 2014-03-14 | 2016-06-15 | 苏州晶品光电科技有限公司 | 多层次多介质led发光器件封装结构 |
CN103915546B (zh) * | 2014-03-14 | 2016-06-15 | 苏州晶品光电科技有限公司 | 半导体led荧光封装结构 |
WO2015193807A1 (en) | 2014-06-17 | 2015-12-23 | Koninklijke Philips N.V. | A flash module containing an array of reflector cups for phosphor-converted leds |
KR102310805B1 (ko) * | 2014-08-07 | 2021-10-08 | 엘지이노텍 주식회사 | 형광체 플레이트 및 이를 포함하는 조명장치 |
CN105355761B (zh) * | 2014-09-18 | 2018-08-28 | 中山大学 | 一种光色均匀的led荧光粉封装结构及其透明模具 |
JP6295237B2 (ja) * | 2014-09-30 | 2018-03-14 | 富士フイルム株式会社 | バックライトユニット、液晶表示装置および波長変換部材 |
WO2016052626A1 (ja) * | 2014-09-30 | 2016-04-07 | 富士フイルム株式会社 | バックライトユニット、液晶表示装置および波長変換部材 |
KR102252994B1 (ko) * | 2014-12-18 | 2021-05-20 | 삼성전자주식회사 | 발광소자 패키지 및 발광소자 패키지용 파장 변환 필름 |
JP6372394B2 (ja) * | 2015-02-27 | 2018-08-15 | 豊田合成株式会社 | 発光装置 |
EP3147956B1 (en) * | 2015-09-22 | 2023-05-03 | Samsung Electronics Co., Ltd. | Led package, backlight unit and illumination device including same, and liquid crystal display device |
US10627672B2 (en) | 2015-09-22 | 2020-04-21 | Samsung Electronics Co., Ltd. | LED package, backlight unit and illumination device including same, and liquid crystal display including backlight unit |
CN105805572B (zh) * | 2016-04-12 | 2018-12-07 | 深圳市华星光电技术有限公司 | Ld灯源、背光模组和液晶显示器 |
US11081628B2 (en) * | 2016-09-01 | 2021-08-03 | Lumileds Llc | White-appearing semiconductor light-emitting devices having a temperature sensitive low-index particle layer |
KR20180070149A (ko) * | 2016-12-16 | 2018-06-26 | 삼성전자주식회사 | 반도체 발광장치 |
CN106784256A (zh) * | 2017-02-22 | 2017-05-31 | 广州硅能照明有限公司 | 一种提升出光效率的cob封装方法及其结构 |
CN107731801A (zh) * | 2017-11-17 | 2018-02-23 | 广州市香港科大霍英东研究院 | 柔性发光二极管结构及其制作方法 |
JP7392653B2 (ja) * | 2018-10-15 | 2023-12-06 | ソニーグループ株式会社 | 発光デバイスおよび画像表示装置 |
DE102019107765A1 (de) * | 2019-03-26 | 2020-10-01 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Lebenszeichensensor und verfahren zur herstellung eines lebenszeichensensors |
CN112103380B (zh) * | 2020-06-24 | 2022-03-18 | 佛山市国星光电股份有限公司 | 一种量子点发光器件及其制造方法 |
CN114447196A (zh) * | 2020-10-30 | 2022-05-06 | 隆达电子股份有限公司 | 发光装置及其背光模块 |
CN114911093A (zh) * | 2021-02-08 | 2022-08-16 | 展晶科技(深圳)有限公司 | 发光二极管装置、背光模组和液晶显示装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1455462A (zh) * | 2002-04-30 | 2003-11-12 | 丰田合成株式会社 | 发光二极管 |
CN1934721A (zh) * | 2004-03-24 | 2007-03-21 | 东芝照明技术株式会社 | 发光装置和照明装置 |
CN101004246A (zh) * | 2006-12-12 | 2007-07-25 | 东莞市科锐德数码光电科技有限公司 | 高光量led日光灯 |
WO2007114306A1 (ja) * | 2006-03-29 | 2007-10-11 | Kyocera Corporation | 発光装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6340824B1 (en) * | 1997-09-01 | 2002-01-22 | Kabushiki Kaisha Toshiba | Semiconductor light emitting device including a fluorescent material |
JP3785820B2 (ja) * | 1998-08-03 | 2006-06-14 | 豊田合成株式会社 | 発光装置 |
JP4125848B2 (ja) * | 1999-12-17 | 2008-07-30 | ローム株式会社 | ケース付チップ型発光装置 |
JP2002076434A (ja) * | 2000-08-28 | 2002-03-15 | Toyoda Gosei Co Ltd | 発光装置 |
JP3972670B2 (ja) * | 2002-02-06 | 2007-09-05 | 豊田合成株式会社 | 発光装置 |
US6744077B2 (en) * | 2002-09-27 | 2004-06-01 | Lumileds Lighting U.S., Llc | Selective filtering of wavelength-converted semiconductor light emitting devices |
-
2007
- 2007-12-12 CN CN2007102030092A patent/CN101459163B/zh not_active Expired - Fee Related
-
2008
- 2008-09-30 US US12/242,591 patent/US7728344B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1455462A (zh) * | 2002-04-30 | 2003-11-12 | 丰田合成株式会社 | 发光二极管 |
CN1934721A (zh) * | 2004-03-24 | 2007-03-21 | 东芝照明技术株式会社 | 发光装置和照明装置 |
WO2007114306A1 (ja) * | 2006-03-29 | 2007-10-11 | Kyocera Corporation | 発光装置 |
CN101004246A (zh) * | 2006-12-12 | 2007-07-25 | 东莞市科锐德数码光电科技有限公司 | 高光量led日光灯 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105140379A (zh) * | 2015-06-29 | 2015-12-09 | 合肥工业大学 | 一种在空间立体角发光色温均匀的白光led器件及其封装方法 |
CN105140379B (zh) * | 2015-06-29 | 2017-12-15 | 合肥工业大学 | 一种在空间立体角发光色温均匀的白光led器件及其封装方法 |
CN110398856A (zh) * | 2018-04-24 | 2019-11-01 | 乐金显示有限公司 | 包括光源封装件的背光单元和使用该背光单元的显示装置 |
Also Published As
Publication number | Publication date |
---|---|
US7728344B2 (en) | 2010-06-01 |
US20090152582A1 (en) | 2009-06-18 |
CN101459163A (zh) | 2009-06-17 |
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Address after: 201600 Shanghai City, Songjiang District Songjiang Industrial Zone West science and Technology Industrial Park No. 500 Wen Ji Lu Patentee after: Foxsemicon Semiconductor Precision (Shanghai) Inc. Patentee after: Foxsemicon Integrated Technology Inc. Address before: 201600 Shanghai City, Songjiang District Songjiang Industrial Zone West science and Technology Industrial Park No. 500 Wen Ji Lu Patentee before: Foxsemicon Semiconductor Precision (Shanghai) Inc. Patentee before: Foxsemicon Integrated Technology Inc. |
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