CN110165088B - 一种oled器件的制备方法 - Google Patents
一种oled器件的制备方法 Download PDFInfo
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- CN110165088B CN110165088B CN201910183588.1A CN201910183588A CN110165088B CN 110165088 B CN110165088 B CN 110165088B CN 201910183588 A CN201910183588 A CN 201910183588A CN 110165088 B CN110165088 B CN 110165088B
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- 238000002360 preparation method Methods 0.000 title abstract description 11
- 238000005530 etching Methods 0.000 claims abstract description 262
- 230000004888 barrier function Effects 0.000 claims abstract description 164
- 150000001875 compounds Chemical class 0.000 claims abstract description 162
- 229910052755 nonmetal Inorganic materials 0.000 claims abstract description 96
- 239000003086 colorant Substances 0.000 claims abstract description 32
- 239000010410 layer Substances 0.000 claims description 470
- 238000000034 method Methods 0.000 claims description 60
- 239000000758 substrate Substances 0.000 claims description 36
- 230000008569 process Effects 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 18
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical group [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims description 11
- 239000002346 layers by function Substances 0.000 claims description 11
- 238000005229 chemical vapour deposition Methods 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 9
- 229910003481 amorphous carbon Inorganic materials 0.000 claims description 8
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 6
- 238000001312 dry etching Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 4
- 150000004767 nitrides Chemical class 0.000 claims description 4
- XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical compound FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 238000001039 wet etching Methods 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- RWRIWBAIICGTTQ-UHFFFAOYSA-N difluoromethane Chemical compound FCF RWRIWBAIICGTTQ-UHFFFAOYSA-N 0.000 claims description 2
- 235000006408 oxalic acid Nutrition 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 29
- 229920002120 photoresistant polymer Polymers 0.000 description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- 229910052814 silicon oxide Inorganic materials 0.000 description 12
- 229910052581 Si3N4 Inorganic materials 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 10
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical group N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 10
- 238000005240 physical vapour deposition Methods 0.000 description 9
- 230000000903 blocking effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000007769 metal material Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000003190 augmentative effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
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Abstract
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CN201910183588.1A CN110165088B (zh) | 2019-03-12 | 2019-03-12 | 一种oled器件的制备方法 |
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CN110165088A CN110165088A (zh) | 2019-08-23 |
CN110165088B true CN110165088B (zh) | 2022-03-25 |
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Families Citing this family (1)
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CN116390577B (zh) * | 2023-04-28 | 2024-02-06 | 南京国兆光电科技有限公司 | 一种有机发光显示器像素微腔电极结构的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102487017A (zh) * | 2010-12-03 | 2012-06-06 | 中芯国际集成电路制造(北京)有限公司 | 应变cmos器件的制作方法 |
CN108346621A (zh) * | 2017-01-24 | 2018-07-31 | 睿力集成电路有限公司 | 半导体器件及其制备方法 |
CN207947277U (zh) * | 2018-04-02 | 2018-10-09 | 云谷(固安)科技有限公司 | 一种顶发光显示面板及显示装置 |
CN109390372A (zh) * | 2017-08-08 | 2019-02-26 | 上海视涯信息科技有限公司 | 像素结构及其形成方法、显示屏 |
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- 2019-03-12 CN CN201910183588.1A patent/CN110165088B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102487017A (zh) * | 2010-12-03 | 2012-06-06 | 中芯国际集成电路制造(北京)有限公司 | 应变cmos器件的制作方法 |
CN108346621A (zh) * | 2017-01-24 | 2018-07-31 | 睿力集成电路有限公司 | 半导体器件及其制备方法 |
CN109390372A (zh) * | 2017-08-08 | 2019-02-26 | 上海视涯信息科技有限公司 | 像素结构及其形成方法、显示屏 |
CN207947277U (zh) * | 2018-04-02 | 2018-10-09 | 云谷(固安)科技有限公司 | 一种顶发光显示面板及显示装置 |
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Address after: Room a5-103, No.999, Wenzhong Road, Xinzhan District, Hefei City, Anhui Province, 230012 Patentee after: Vision Technology Co.,Ltd. Address before: Room a5-103, No.999, Wenzhong Road, Xinzhan District, Hefei City, Anhui Province, 230012 Patentee before: Hefei Shiya Technology Co.,Ltd. |
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