CN113480304A - 一种以无机胶为粘结剂的led芯片封装用低温陶瓷层 - Google Patents
一种以无机胶为粘结剂的led芯片封装用低温陶瓷层 Download PDFInfo
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- CN113480304A CN113480304A CN202110861023.1A CN202110861023A CN113480304A CN 113480304 A CN113480304 A CN 113480304A CN 202110861023 A CN202110861023 A CN 202110861023A CN 113480304 A CN113480304 A CN 113480304A
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- 239000000919 ceramic Substances 0.000 title claims abstract description 157
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 42
- 239000011230 binding agent Substances 0.000 title claims abstract description 30
- 239000000853 adhesive Substances 0.000 title claims description 13
- 230000001070 adhesive effect Effects 0.000 title claims description 13
- 239000002002 slurry Substances 0.000 claims abstract description 125
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 61
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 57
- RGPUVZXXZFNFBF-UHFFFAOYSA-K diphosphonooxyalumanyl dihydrogen phosphate Chemical compound [Al+3].OP(O)([O-])=O.OP(O)([O-])=O.OP(O)([O-])=O RGPUVZXXZFNFBF-UHFFFAOYSA-K 0.000 claims abstract description 57
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000005245 sintering Methods 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000000227 grinding Methods 0.000 claims abstract description 31
- 239000011248 coating agent Substances 0.000 claims abstract description 27
- 238000000576 coating method Methods 0.000 claims abstract description 27
- 239000008367 deionised water Substances 0.000 claims abstract description 21
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 20
- 239000000758 substrate Substances 0.000 claims abstract description 19
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims abstract description 18
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 18
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims abstract description 18
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims abstract description 18
- 239000003292 glue Substances 0.000 claims abstract description 18
- 238000001354 calcination Methods 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910002926 BaMoO4 Inorganic materials 0.000 claims description 29
- 229910019142 PO4 Inorganic materials 0.000 claims description 23
- 239000010936 titanium Substances 0.000 claims description 22
- 229910002900 Bi2MoO6 Inorganic materials 0.000 claims description 19
- 238000002360 preparation method Methods 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 13
- 239000002131 composite material Substances 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000001301 oxygen Substances 0.000 abstract description 21
- 229910052760 oxygen Inorganic materials 0.000 abstract description 21
- 230000032683 aging Effects 0.000 abstract description 13
- 230000004888 barrier function Effects 0.000 abstract description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 17
- 230000000052 comparative effect Effects 0.000 description 17
- 239000004576 sand Substances 0.000 description 14
- 230000005540 biological transmission Effects 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- 238000003756 stirring Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 9
- JNVLFUCEKYADLU-UHFFFAOYSA-N 3,4,6-trimethoxy-3h-2-benzofuran-1-one Chemical compound COC1=CC(OC)=C2C(OC)OC(=O)C2=C1 JNVLFUCEKYADLU-UHFFFAOYSA-N 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
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- 238000002474 experimental method Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- IWOUKMZUPDVPGQ-UHFFFAOYSA-N barium nitrate Chemical compound [Ba+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O IWOUKMZUPDVPGQ-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
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- 238000001878 scanning electron micrograph Methods 0.000 description 3
- WNZQDUSMALZDQF-UHFFFAOYSA-N 2-benzofuran-1(3H)-one Chemical compound C1=CC=C2C(=O)OCC2=C1 WNZQDUSMALZDQF-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- FBXVOTBTGXARNA-UHFFFAOYSA-N bismuth;trinitrate;pentahydrate Chemical compound O.O.O.O.O.[Bi+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O FBXVOTBTGXARNA-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 239000001509 sodium citrate Substances 0.000 description 2
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 2
- 239000011684 sodium molybdate Substances 0.000 description 2
- 235000015393 sodium molybdate Nutrition 0.000 description 2
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
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- 238000011161 development Methods 0.000 description 1
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- 238000009472 formulation Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229920003063 hydroxymethyl cellulose Polymers 0.000 description 1
- 229940031574 hydroxymethyl cellulose Drugs 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009766 low-temperature sintering Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- 230000003287 optical effect Effects 0.000 description 1
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- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/447—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on phosphates, e.g. hydroxyapatite
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Abstract
Description
实验组 | △T(℃) | V(℃/min) |
对照组 | 58.6 | 0.488 |
实施例1 | 16.2 | 0.135 |
实施例2 | 15.4 | 0.128 |
实施例3 | 16.9 | 0.141 |
实施例4 | 17.8 | 0.148 |
实施例5 | 17.1 | 0.143 |
实施例6 | 18.3 | 0.153 |
实施例7 | 12.7 | 0.106 |
实施例8 | 11.4 | 0.095 |
实施例9 | 12.2 | 0.102 |
实施例10 | 13.7 | 0.114 |
实施例11 | 14.2 | 0.118 |
对比例1 | 31.8 | 0.265 |
实验组 | 水接触角(°) |
对照组 | 103.6 |
实施例1 | 157.4 |
实施例2 | 162.9 |
实施例3 | 158.8 |
实施例4 | 155.1 |
实施例5 | 156.7 |
实施例6 | 154.6 |
实施例7 | 165.1 |
实施例8 | 168.3 |
实施例9 | 167.7 |
实施例10 | 164.5 |
实施例11 | 164.1 |
对比例1 | 128.6 |
实验组 | △T变化率(%) |
对照组 | 6.17 |
实施例1 | 1.30 |
实施例2 | 1.24 |
实施例3 | 1.29 |
实施例4 | 1.36 |
实施例5 | 1.32 |
实施例6 | 1.40 |
实施例7 | 1.15 |
实施例8 | 0.86 |
实施例9 | 1.03 |
实施例10 | 1.22 |
实施例11 | 1.19 |
对比例1 | 3.74 |
Claims (9)
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CN202110861023.1A CN113480304B (zh) | 2021-07-29 | 2021-07-29 | 一种以无机胶为粘结剂的led芯片封装用低温陶瓷层 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020107133A1 (en) * | 2000-05-19 | 2002-08-08 | Tomasz Troczynski | Process for making chemically bonded composite hydroxide ceramics |
US20050106384A1 (en) * | 2002-08-14 | 2005-05-19 | Sankar Sambasivan | Aluminum phosphate compounds, compositions, materials and related composites |
CN107531574A (zh) * | 2015-03-13 | 2018-01-02 | 普莱克斯S.T.技术有限公司 | 不含铬酸盐的陶瓷涂层组合物 |
CN109153616A (zh) * | 2016-07-06 | 2019-01-04 | 日本电气硝子株式会社 | 复合陶瓷粉末、密封材料以及复合陶瓷粉末的制造方法 |
CN110386759A (zh) * | 2019-08-25 | 2019-10-29 | 宁波大秋石化有限公司 | 一种高稳定型封接玻璃的制备方法 |
CN113173797A (zh) * | 2021-06-01 | 2021-07-27 | 湖南新华源科技有限公司 | 一种Al2O3基陶瓷焊接密封元器件及其制备方法 |
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- 2021-07-29 CN CN202110861023.1A patent/CN113480304B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020107133A1 (en) * | 2000-05-19 | 2002-08-08 | Tomasz Troczynski | Process for making chemically bonded composite hydroxide ceramics |
US20050106384A1 (en) * | 2002-08-14 | 2005-05-19 | Sankar Sambasivan | Aluminum phosphate compounds, compositions, materials and related composites |
CN107531574A (zh) * | 2015-03-13 | 2018-01-02 | 普莱克斯S.T.技术有限公司 | 不含铬酸盐的陶瓷涂层组合物 |
CN109153616A (zh) * | 2016-07-06 | 2019-01-04 | 日本电气硝子株式会社 | 复合陶瓷粉末、密封材料以及复合陶瓷粉末的制造方法 |
CN110386759A (zh) * | 2019-08-25 | 2019-10-29 | 宁波大秋石化有限公司 | 一种高稳定型封接玻璃的制备方法 |
CN113173797A (zh) * | 2021-06-01 | 2021-07-27 | 湖南新华源科技有限公司 | 一种Al2O3基陶瓷焊接密封元器件及其制备方法 |
Non-Patent Citations (3)
Title |
---|
MONIZE APARECIDA MARTINS ET AL.: "Preparation and photocatalytic activity of chemically-bonded", 《APPLIED SURFACE SCIENCE》, 31 December 2017 (2017-12-31), pages 18 * |
P. L. ZHURAVLEVA ET AL.: "Study of Thermal Transformations of Aluminum Phosphate Binder and Composites on Its Basis with Various Fillers", 《INORGANIC SYNTHESIS AND INDUSTRIAL》, 31 December 2016 (2016-12-31), pages 367 - 373 * |
赵强: "磷酸盐涂层材料的改性和应用研究", 《硕士论文》, 31 December 2009 (2009-12-31), pages 1 - 62 * |
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