CN103794515A - 芯片封装基板和结构及其制作方法 - Google Patents
芯片封装基板和结构及其制作方法 Download PDFInfo
- Publication number
- CN103794515A CN103794515A CN201210422734.XA CN201210422734A CN103794515A CN 103794515 A CN103794515 A CN 103794515A CN 201210422734 A CN201210422734 A CN 201210422734A CN 103794515 A CN103794515 A CN 103794515A
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- Prior art keywords
- chip
- layer
- base plate
- package base
- conducting wire
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Links
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000000758 substrate Substances 0.000 title abstract 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 58
- 239000010949 copper Substances 0.000 claims abstract description 58
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 46
- 229910000679 solder Inorganic materials 0.000 claims abstract description 26
- 238000003466 welding Methods 0.000 claims description 63
- 239000013078 crystal Substances 0.000 claims description 44
- 239000002184 metal Substances 0.000 claims description 34
- 229910052751 metal Inorganic materials 0.000 claims description 34
- 239000000945 filler Substances 0.000 claims description 14
- 150000001879 copper Chemical class 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000007747 plating Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000005553 drilling Methods 0.000 claims description 2
- 238000005538 encapsulation Methods 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000004544 sputter deposition Methods 0.000 claims 1
- 238000005530 etching Methods 0.000 description 5
- 238000009713 electroplating Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229920002120 photoresistant polymer Polymers 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
- H01L21/4814—Conductive parts
- H01L21/4846—Leads on or in insulating or insulated substrates, e.g. metallisation
- H01L21/4853—Connection or disconnection of other leads to or from a metallisation, e.g. pins, wires, bumps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/80—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
- H01L24/81—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 bump connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/91—Methods for connecting semiconductor or solid state bodies including different methods provided for in two or more of groups H01L24/80 - H01L24/90
-
- 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
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer 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
- H01L2224/32221—Disposition the layer 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
- H01L2224/32225—Disposition the layer 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
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73201—Location after the connecting process on the same surface
- H01L2224/73203—Bump and layer connectors
- H01L2224/73204—Bump and layer connectors the bump connector being embedded into the layer connector
-
- 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
- H01L2224/91—Methods for connecting semiconductor or solid state bodies including different methods provided for in two or more of groups H01L2224/80 - H01L2224/90
- H01L2224/92—Specific sequence of method steps
- H01L2224/921—Connecting a surface with connectors of different types
- H01L2224/9212—Sequential connecting processes
- H01L2224/92122—Sequential connecting processes the first connecting process involving a bump connector
- H01L2224/92125—Sequential connecting processes the first connecting process involving a bump connector the second connecting process involving a layer connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49811—Additional leads joined to the metallisation on the insulating substrate, e.g. pins, bumps, wires, flat leads
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49866—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers characterised by the materials
- H01L23/49894—Materials of the insulating layers or coatings
-
- 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
- H01L2924/151—Die mounting substrate
- H01L2924/153—Connection portion
- H01L2924/1531—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
- H01L2924/15311—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface being a ball array, e.g. BGA
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Wire Bonding (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Abstract
Description
线路板 | 10 |
基底层 | 11 |
第一导电线路层 | 12 |
第二导电线路层 | 13 |
第一防焊层 | 14 |
第二防焊层 | 15 |
第一表面 | 111 |
第二表面 | 112 |
第一开孔 | 142 |
第一电性接触垫 | 122 |
薄金属层 | 16 |
铜柱凸块 | 19 |
第一抗蚀层 | 17 |
第二抗蚀层 | 18 |
第二开孔 | 182 |
第二电性接触垫 | 132 |
多层基板 | 20 |
焊料凸块 | 21 |
芯片封装基板 | 30 |
覆晶芯片 | 40 |
第一焊球 | 42 |
芯片本体 | 41 |
第二焊球 | 22 |
第二焊球 | 23 |
底部填充剂 | 43 |
Claims (14)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210422734.XA CN103794515B (zh) | 2012-10-30 | 2012-10-30 | 芯片封装基板和结构及其制作方法 |
TW101140907A TWI495026B (zh) | 2012-10-30 | 2012-11-02 | 晶片封裝基板和結構及其製作方法 |
US13/968,409 US9165790B2 (en) | 2012-10-30 | 2013-08-15 | Packaging substrate, method for manufacturing same, and chip packaging body having same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210422734.XA CN103794515B (zh) | 2012-10-30 | 2012-10-30 | 芯片封装基板和结构及其制作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103794515A true CN103794515A (zh) | 2014-05-14 |
CN103794515B CN103794515B (zh) | 2016-12-21 |
Family
ID=50546295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210422734.XA Active CN103794515B (zh) | 2012-10-30 | 2012-10-30 | 芯片封装基板和结构及其制作方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9165790B2 (zh) |
CN (1) | CN103794515B (zh) |
TW (1) | TWI495026B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101764144B1 (ko) * | 2015-10-06 | 2017-08-03 | 주식회사 에스에프에이반도체 | 재배선층을 이용한 반도체 패키지 제조방법 |
CN108321136A (zh) * | 2017-01-18 | 2018-07-24 | 南茂科技股份有限公司 | 半导体封装结构及其制作方法 |
CN109526139A (zh) * | 2017-09-19 | 2019-03-26 | 南亚电路板股份有限公司 | 印刷电路板结构及其形成方法 |
CN111354845A (zh) * | 2018-12-20 | 2020-06-30 | 同泰电子科技股份有限公司 | 预设有导电凸块的发光二极管载板 |
CN112349599A (zh) * | 2020-11-10 | 2021-02-09 | 南方电网科学研究院有限责任公司 | 一种芯片基板的制作方法 |
CN114430615A (zh) * | 2022-01-20 | 2022-05-03 | 重庆惠科金渝光电科技有限公司 | 电路板的制作方法、电路板及存储介质 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11049801B2 (en) | 2018-03-30 | 2021-06-29 | Intel Corporation | Encapsulated vertical interconnects for high-speed applications and methods of assembling same |
CN103579128B (zh) * | 2012-07-26 | 2016-12-21 | 碁鼎科技秦皇岛有限公司 | 芯片封装基板、芯片封装结构及其制作方法 |
JP2016076534A (ja) * | 2014-10-03 | 2016-05-12 | イビデン株式会社 | 金属ポスト付きプリント配線板およびその製造方法 |
US10854556B2 (en) * | 2016-10-12 | 2020-12-01 | Advanced Semiconductor Engineering Korea, Inc. | Semiconductor package device and method of manufacturing the same |
US10700029B2 (en) * | 2018-10-25 | 2020-06-30 | Advanced Semiconductor Engineering, Inc. | Semiconductor package device and method of manufacturing the same |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6295200B1 (en) * | 2000-02-23 | 2001-09-25 | Motorola, Inc. | Carrier assembly and method |
US20020020898A1 (en) * | 2000-08-16 | 2002-02-21 | Vu Quat T. | Microelectronic substrates with integrated devices |
CN1396641A (zh) * | 2002-08-13 | 2003-02-12 | 威盛电子股份有限公司 | 覆晶接合结构与形成方法 |
CN1499589A (zh) * | 2002-11-04 | 2004-05-26 | 矽统科技股份有限公司 | 覆晶封装制程及其装置 |
CN101383335A (zh) * | 2007-09-04 | 2009-03-11 | 全懋精密科技股份有限公司 | 半导体封装基板及其制作方法 |
CN102194703A (zh) * | 2010-03-16 | 2011-09-21 | 旭德科技股份有限公司 | 线路基板及其制作方法 |
CN102254871A (zh) * | 2010-05-20 | 2011-11-23 | 台湾积体电路制造股份有限公司 | 半导体装置及其制造方法 |
CN102751248A (zh) * | 2011-04-22 | 2012-10-24 | 欣兴电子股份有限公司 | 嵌埋穿孔芯片的封装结构及其制法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100452820B1 (ko) * | 2002-07-12 | 2004-10-15 | 삼성전기주식회사 | 회로소자의 전극형성 방법, 그를 이용한 칩 패키지 및 다층기판 |
US20080302564A1 (en) * | 2007-06-11 | 2008-12-11 | Ppg Industries Ohio, Inc. | Circuit assembly including a metal core substrate and process for preparing the same |
JP5428667B2 (ja) * | 2009-09-07 | 2014-02-26 | 日立化成株式会社 | 半導体チップ搭載用基板の製造方法 |
-
2012
- 2012-10-30 CN CN201210422734.XA patent/CN103794515B/zh active Active
- 2012-11-02 TW TW101140907A patent/TWI495026B/zh active
-
2013
- 2013-08-15 US US13/968,409 patent/US9165790B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6295200B1 (en) * | 2000-02-23 | 2001-09-25 | Motorola, Inc. | Carrier assembly and method |
US20020020898A1 (en) * | 2000-08-16 | 2002-02-21 | Vu Quat T. | Microelectronic substrates with integrated devices |
CN1396641A (zh) * | 2002-08-13 | 2003-02-12 | 威盛电子股份有限公司 | 覆晶接合结构与形成方法 |
CN1499589A (zh) * | 2002-11-04 | 2004-05-26 | 矽统科技股份有限公司 | 覆晶封装制程及其装置 |
CN101383335A (zh) * | 2007-09-04 | 2009-03-11 | 全懋精密科技股份有限公司 | 半导体封装基板及其制作方法 |
CN102194703A (zh) * | 2010-03-16 | 2011-09-21 | 旭德科技股份有限公司 | 线路基板及其制作方法 |
CN102254871A (zh) * | 2010-05-20 | 2011-11-23 | 台湾积体电路制造股份有限公司 | 半导体装置及其制造方法 |
CN102751248A (zh) * | 2011-04-22 | 2012-10-24 | 欣兴电子股份有限公司 | 嵌埋穿孔芯片的封装结构及其制法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101764144B1 (ko) * | 2015-10-06 | 2017-08-03 | 주식회사 에스에프에이반도체 | 재배선층을 이용한 반도체 패키지 제조방법 |
CN108321136A (zh) * | 2017-01-18 | 2018-07-24 | 南茂科技股份有限公司 | 半导体封装结构及其制作方法 |
CN109526139A (zh) * | 2017-09-19 | 2019-03-26 | 南亚电路板股份有限公司 | 印刷电路板结构及其形成方法 |
CN109526139B (zh) * | 2017-09-19 | 2020-10-23 | 南亚电路板股份有限公司 | 印刷电路板结构及其形成方法 |
CN111354845A (zh) * | 2018-12-20 | 2020-06-30 | 同泰电子科技股份有限公司 | 预设有导电凸块的发光二极管载板 |
CN112349599A (zh) * | 2020-11-10 | 2021-02-09 | 南方电网科学研究院有限责任公司 | 一种芯片基板的制作方法 |
CN114430615A (zh) * | 2022-01-20 | 2022-05-03 | 重庆惠科金渝光电科技有限公司 | 电路板的制作方法、电路板及存储介质 |
Also Published As
Publication number | Publication date |
---|---|
TWI495026B (zh) | 2015-08-01 |
TW201417196A (zh) | 2014-05-01 |
US20140117553A1 (en) | 2014-05-01 |
CN103794515B (zh) | 2016-12-21 |
US9165790B2 (en) | 2015-10-20 |
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