CN112802940B - 一种显示基板、制作方法及显示装置 - Google Patents
一种显示基板、制作方法及显示装置 Download PDFInfo
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- CN112802940B CN112802940B CN202110006457.3A CN202110006457A CN112802940B CN 112802940 B CN112802940 B CN 112802940B CN 202110006457 A CN202110006457 A CN 202110006457A CN 112802940 B CN112802940 B CN 112802940B
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- insulating layer
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- micro light
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- 239000000758 substrate Substances 0.000 title claims abstract description 76
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000005192 partition Methods 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims description 31
- 238000000576 coating method Methods 0.000 claims description 31
- 239000002096 quantum dot Substances 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 16
- 238000000059 patterning Methods 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 description 16
- 238000000605 extraction Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 238000005424 photoluminescence Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Images
Classifications
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- 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
- H01L33/44—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 coatings, e.g. passivation layer or anti-reflective coating
- H01L33/46—Reflective coating, e.g. dielectric Bragg reflector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission
- H01L27/153—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars
- H01L27/156—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars two-dimensional arrays
-
- 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
- H01L33/64—Heat extraction or cooling elements
- H01L33/642—Heat extraction or cooling elements characterized by the shape
-
- 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
- H01L2933/0025—Processes relating to coatings
-
- 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
- H01L2933/0075—Processes relating to semiconductor body packages relating to heat extraction or cooling elements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110006457.3A CN112802940B (zh) | 2021-01-05 | 2021-01-05 | 一种显示基板、制作方法及显示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110006457.3A CN112802940B (zh) | 2021-01-05 | 2021-01-05 | 一种显示基板、制作方法及显示装置 |
Publications (2)
Publication Number | Publication Date |
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CN112802940A CN112802940A (zh) | 2021-05-14 |
CN112802940B true CN112802940B (zh) | 2022-03-11 |
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Application Number | Title | Priority Date | Filing Date |
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CN202110006457.3A Active CN112802940B (zh) | 2021-01-05 | 2021-01-05 | 一种显示基板、制作方法及显示装置 |
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CN (1) | CN112802940B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115868037A (zh) * | 2021-06-17 | 2023-03-28 | 京东方科技集团股份有限公司 | 一种显示面板及其制作方法、显示装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109075119A (zh) * | 2015-01-23 | 2018-12-21 | 维耶尔公司 | 系统衬底中的微型器件集成 |
CN111261665A (zh) * | 2018-12-03 | 2020-06-09 | 昆山工研院新型平板显示技术中心有限公司 | 量子点发光器件及其制备方法、显示装置 |
CN112164705A (zh) * | 2020-10-26 | 2021-01-01 | 厦门强力巨彩光电科技有限公司 | 一种Micro-LED显示面板和Micro-LED显示装置 |
-
2021
- 2021-01-05 CN CN202110006457.3A patent/CN112802940B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109075119A (zh) * | 2015-01-23 | 2018-12-21 | 维耶尔公司 | 系统衬底中的微型器件集成 |
CN111261665A (zh) * | 2018-12-03 | 2020-06-09 | 昆山工研院新型平板显示技术中心有限公司 | 量子点发光器件及其制备方法、显示装置 |
CN112164705A (zh) * | 2020-10-26 | 2021-01-01 | 厦门强力巨彩光电科技有限公司 | 一种Micro-LED显示面板和Micro-LED显示装置 |
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Publication number | Publication date |
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CN112802940A (zh) | 2021-05-14 |
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Application publication date: 20210514 Assignee: Suzhou Heyu Finance Leasing Co.,Ltd. Assignor: Suzhou xinju Semiconductor Co.,Ltd. Contract record no.: X2022320010031 Denomination of invention: Display substrate, manufacturing method and display device Granted publication date: 20220311 License type: Exclusive License Record date: 20221210 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Display substrate, manufacturing method and display device Effective date of registration: 20221213 Granted publication date: 20220311 Pledgee: Suzhou Heyu Finance Leasing Co.,Ltd. Pledgor: Suzhou xinju Semiconductor Co.,Ltd. Registration number: Y2022320010799 |
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Granted publication date: 20220311 Pledgee: Suzhou Heyu Finance Leasing Co.,Ltd. Pledgor: Suzhou xinju Semiconductor Co.,Ltd. Registration number: Y2022320010799 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Suzhou Heyu Finance Leasing Co.,Ltd. Assignor: Suzhou xinju Semiconductor Co.,Ltd. Contract record no.: X2022320010031 Date of cancellation: 20240313 |
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EC01 | Cancellation of recordation of patent licensing contract |