CN116314539A - 一种具有增强led可靠性的封装结构及其制备工艺 - Google Patents
一种具有增强led可靠性的封装结构及其制备工艺 Download PDFInfo
- Publication number
- CN116314539A CN116314539A CN202310337903.8A CN202310337903A CN116314539A CN 116314539 A CN116314539 A CN 116314539A CN 202310337903 A CN202310337903 A CN 202310337903A CN 116314539 A CN116314539 A CN 116314539A
- Authority
- CN
- China
- Prior art keywords
- metal bonding
- bonding pad
- package structure
- dispensing
- wafer
- 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
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title description 6
- 239000002184 metal Substances 0.000 claims abstract description 65
- 229910052751 metal Inorganic materials 0.000 claims abstract description 65
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910052709 silver Inorganic materials 0.000 claims abstract description 40
- 239000004332 silver Substances 0.000 claims abstract description 40
- 239000004033 plastic Substances 0.000 claims abstract description 37
- 239000000084 colloidal system Substances 0.000 claims abstract description 33
- 239000003292 glue Substances 0.000 claims abstract description 20
- 239000007787 solid Substances 0.000 claims abstract description 8
- 239000000853 adhesive Substances 0.000 claims description 14
- 230000001070 adhesive effect Effects 0.000 claims description 14
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000005538 encapsulation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 238000007723 die pressing method Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005476 soldering Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000004065 semiconductor Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 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
- 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
- H01L33/52—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 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
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
-
- 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
- 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
- H01L2933/005—Processes relating to semiconductor body packages relating to encapsulations
-
- 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
- H01L2933/0066—Processes relating to semiconductor body packages relating to arrangements for conducting electric current to or from the semiconductor body
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310337903.8A CN116314539B (zh) | 2023-03-31 | 2023-03-31 | 一种具有增强led可靠性的封装结构及其制备工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310337903.8A CN116314539B (zh) | 2023-03-31 | 2023-03-31 | 一种具有增强led可靠性的封装结构及其制备工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN116314539A true CN116314539A (zh) | 2023-06-23 |
CN116314539B CN116314539B (zh) | 2023-11-21 |
Family
ID=86834223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310337903.8A Active CN116314539B (zh) | 2023-03-31 | 2023-03-31 | 一种具有增强led可靠性的封装结构及其制备工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116314539B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117691026A (zh) * | 2024-02-01 | 2024-03-12 | 深圳市天成照明有限公司 | 灯珠组件和led灯珠的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019179062A1 (zh) * | 2018-03-22 | 2019-09-26 | 深圳飞骧科技有限公司 | 一种解决双面电路晶元焊料短路的载板制作及封装方法 |
CN209929341U (zh) * | 2019-08-01 | 2020-01-10 | 盐城东山精密制造有限公司 | 一种防脱胶的固晶结构 |
CN209929340U (zh) * | 2019-08-01 | 2020-01-10 | 盐城东山精密制造有限公司 | 一种具有抓胶功能的固晶结构 |
CN216872005U (zh) * | 2022-03-04 | 2022-07-01 | 广东省旭晟半导体股份有限公司 | 一种led封装器件 |
-
2023
- 2023-03-31 CN CN202310337903.8A patent/CN116314539B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019179062A1 (zh) * | 2018-03-22 | 2019-09-26 | 深圳飞骧科技有限公司 | 一种解决双面电路晶元焊料短路的载板制作及封装方法 |
CN209929341U (zh) * | 2019-08-01 | 2020-01-10 | 盐城东山精密制造有限公司 | 一种防脱胶的固晶结构 |
CN209929340U (zh) * | 2019-08-01 | 2020-01-10 | 盐城东山精密制造有限公司 | 一种具有抓胶功能的固晶结构 |
CN216872005U (zh) * | 2022-03-04 | 2022-07-01 | 广东省旭晟半导体股份有限公司 | 一种led封装器件 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117691026A (zh) * | 2024-02-01 | 2024-03-12 | 深圳市天成照明有限公司 | 灯珠组件和led灯珠的制备方法 |
CN117691026B (zh) * | 2024-02-01 | 2024-05-14 | 深圳市天成照明有限公司 | 灯珠组件和led灯珠的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN116314539B (zh) | 2023-11-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105611134B (zh) | 基于模塑工艺的摄像模组及其模塑线路板组件及制造方法 | |
CN101540289B (zh) | 半导体集成电路封装及封装半导体集成电路的方法和模具 | |
CN116314539B (zh) | 一种具有增强led可靠性的封装结构及其制备工艺 | |
CN101207170B (zh) | 一种led引线框架及利用该引线框架制造led的方法 | |
CN103456729A (zh) | 发光二极管显示屏 | |
CN102062323A (zh) | Led灯条和led灯的制造方法 | |
CN107146789A (zh) | Led封装方法以及led显示装置 | |
CN102419936B (zh) | 小点间距led点阵块及其制备方法 | |
US20120107975A1 (en) | Method for packaging light emitting diode | |
CN105870298A (zh) | 一种led光源的封装方法 | |
KR20060079846A (ko) | 반도체 장치의 제조 방법 | |
CN107275459A (zh) | 封装元件及其制造方法 | |
CN102097340A (zh) | 用cob灌胶封装制作smd的方法 | |
CN106876543A (zh) | 一种qfn表面贴装rgb‑led封装体及其制造方法 | |
CN201156548Y (zh) | Led支架单元及led支架 | |
CN201904329U (zh) | 一种引线框架 | |
CN209133532U (zh) | Led封装模组 | |
CN104167483A (zh) | 一种led封装结构及其制备方法 | |
CN112242471A (zh) | 一种只有透镜胶封装的led贴片灯珠制作的电路板模组及其制作方法 | |
CN207184659U (zh) | 摄像模组及其感光组件 | |
CN209822681U (zh) | 一种倒装smd led封装结构 | |
CN103400931B (zh) | 直插式led灯的制作方法和高杯三合一直插全彩灯 | |
KR20050035638A (ko) | 고출력 엘이디패키지 제작방법 및 이를 이용한 고출력엘이디패키지 | |
CN112242470A (zh) | 一种带透境的贴片灯制作的电路板模组及其制作方法 | |
KR100912328B1 (ko) | 표면 실장형 발광 다이오드의 프레임 결합 부재의 제조방법 및 그 구조 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A packaging structure with enhanced LED reliability and its preparation process Granted publication date: 20231121 Pledgee: Bank of China Limited by Share Ltd. Heyuan branch Pledgor: Guangdong Xusheng Semiconductor Co.,Ltd. Registration number: Y2024980007312 |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Building 1, Shenhe Chuangzhi Industrial Park, High-tech Development Zone, Heyuan City, Guangdong Province, 517000 Patentee after: Guangdong Xusheng Optoelectronic Technology Co.,Ltd. Country or region after: China Address before: Building 1, Shenhe Chuangzhi Industrial Park, High-tech Development Zone, Heyuan City, Guangdong Province, 517000 Patentee before: Guangdong Xusheng Semiconductor Co.,Ltd. Country or region before: China |