CN113727534B - Led显示屏模块及其smt贴装工艺 - Google Patents
Led显示屏模块及其smt贴装工艺 Download PDFInfo
- Publication number
- CN113727534B CN113727534B CN202111018593.0A CN202111018593A CN113727534B CN 113727534 B CN113727534 B CN 113727534B CN 202111018593 A CN202111018593 A CN 202111018593A CN 113727534 B CN113727534 B CN 113727534B
- Authority
- CN
- China
- Prior art keywords
- led
- display screen
- inspection
- solder paste
- printing
- 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.)
- Active
Links
- 238000005516 engineering process Methods 0.000 title abstract description 10
- 229910000679 solder Inorganic materials 0.000 claims abstract description 52
- 238000000034 method Methods 0.000 claims abstract description 35
- 238000005476 soldering Methods 0.000 claims abstract description 35
- 238000007689 inspection Methods 0.000 claims description 56
- 238000002844 melting Methods 0.000 claims description 13
- 230000008018 melting Effects 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 14
- 238000003466 welding Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 6
- 239000011324 bead Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 1
- 238000003854 Surface Print Methods 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111018593.0A CN113727534B (zh) | 2021-09-01 | 2021-09-01 | Led显示屏模块及其smt贴装工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111018593.0A CN113727534B (zh) | 2021-09-01 | 2021-09-01 | Led显示屏模块及其smt贴装工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113727534A CN113727534A (zh) | 2021-11-30 |
CN113727534B true CN113727534B (zh) | 2023-03-03 |
Family
ID=78680338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111018593.0A Active CN113727534B (zh) | 2021-09-01 | 2021-09-01 | Led显示屏模块及其smt贴装工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN113727534B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114192915A (zh) * | 2021-12-27 | 2022-03-18 | 烟台台芯电子科技有限公司 | 一种igbt焊接工艺方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101350160A (zh) * | 2008-09-05 | 2009-01-21 | 铁道部运输局 | 发光二极管显示屏及其封装方法 |
CN103022318A (zh) * | 2012-12-14 | 2013-04-03 | 深圳市九洲光电科技有限公司 | 一种基于cob技术的led显示屏封装工艺及led显示屏 |
CN207410603U (zh) * | 2017-11-21 | 2018-05-25 | 惠州市蓝微电子有限公司 | 一种用于led器件与线路板贴装的贴装夹具 |
CN108566741A (zh) * | 2018-06-15 | 2018-09-21 | 湖北匡通电子股份有限公司 | 一种led高新显示模组表贴式工艺及采用该模组组装led产品的工艺 |
CN208638812U (zh) * | 2018-02-07 | 2019-03-22 | 厦门鑫联信智能***集成有限公司 | Lb贴片限位治具 |
CN111653210A (zh) * | 2020-04-27 | 2020-09-11 | 深圳市创显光电有限公司 | 一种cob集成板的制备方法及其获得的灯板、显示模组 |
CN112736180A (zh) * | 2020-11-20 | 2021-04-30 | 深圳市山本光电股份有限公司 | Led表面贴装技术 |
CN113141730A (zh) * | 2021-04-14 | 2021-07-20 | 深圳市鸿岸电子科技有限公司 | Fpc板的led贴片方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130057146A1 (en) * | 2011-09-07 | 2013-03-07 | Tsu-Min CHAO | Concentrated light emitting device |
TWI627740B (zh) * | 2017-06-09 | 2018-06-21 | 晶典有限公司 | 微發光二極體顯示模組及其製造方法 |
KR20190135285A (ko) * | 2018-05-28 | 2019-12-06 | 주식회사 루멘스 | 마이크로 엘이디 모듈 및 그 제조방법 |
-
2021
- 2021-09-01 CN CN202111018593.0A patent/CN113727534B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101350160A (zh) * | 2008-09-05 | 2009-01-21 | 铁道部运输局 | 发光二极管显示屏及其封装方法 |
CN103022318A (zh) * | 2012-12-14 | 2013-04-03 | 深圳市九洲光电科技有限公司 | 一种基于cob技术的led显示屏封装工艺及led显示屏 |
CN207410603U (zh) * | 2017-11-21 | 2018-05-25 | 惠州市蓝微电子有限公司 | 一种用于led器件与线路板贴装的贴装夹具 |
CN208638812U (zh) * | 2018-02-07 | 2019-03-22 | 厦门鑫联信智能***集成有限公司 | Lb贴片限位治具 |
CN108566741A (zh) * | 2018-06-15 | 2018-09-21 | 湖北匡通电子股份有限公司 | 一种led高新显示模组表贴式工艺及采用该模组组装led产品的工艺 |
CN111653210A (zh) * | 2020-04-27 | 2020-09-11 | 深圳市创显光电有限公司 | 一种cob集成板的制备方法及其获得的灯板、显示模组 |
CN112736180A (zh) * | 2020-11-20 | 2021-04-30 | 深圳市山本光电股份有限公司 | Led表面贴装技术 |
CN113141730A (zh) * | 2021-04-14 | 2021-07-20 | 深圳市鸿岸电子科技有限公司 | Fpc板的led贴片方法 |
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Publication number | Publication date |
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CN113727534A (zh) | 2021-11-30 |
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Address after: 518100, 1st and 6th floors of Building A, 1st and 3rd floors of Building B, and 1st and 2nd floors of Building D, Yongwei Industrial Park, No. 118 Yongfu Road, Qiaotou Community, Fuhai Street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Yaham Optoelectronics Co.,Ltd. Country or region after: China Address before: 518000 1st-6th floor, building a, 3rd floor, building B, 1ST-2ND floor, building D, Yongwei Industrial Park, 118 Yongfu Road, Qiaotou community, Fuhai street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: YAHAM OPTOELECTRONICS Co.,Ltd. Country or region before: China |