CN111490143A - 一种显示背板及其制造方法、微型发光二极管显示器 - Google Patents
一种显示背板及其制造方法、微型发光二极管显示器 Download PDFInfo
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- CN111490143A CN111490143A CN202010309479.2A CN202010309479A CN111490143A CN 111490143 A CN111490143 A CN 111490143A CN 202010309479 A CN202010309479 A CN 202010309479A CN 111490143 A CN111490143 A CN 111490143A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67144—Apparatus for mounting on conductive members, e.g. leadframes or conductors on insulating substrates
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- 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
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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
- H01L33/48—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
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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
- H01L33/48—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
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- 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
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- 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
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- Microelectronics & Electronic Packaging (AREA)
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- Condensed Matter Physics & Semiconductors (AREA)
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Priority Applications (1)
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CN202010309479.2A CN111490143B (zh) | 2020-04-20 | 2020-04-20 | 一种显示背板及其制造方法、微型发光二极管显示器 |
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CN202010309479.2A CN111490143B (zh) | 2020-04-20 | 2020-04-20 | 一种显示背板及其制造方法、微型发光二极管显示器 |
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CN111490143A true CN111490143A (zh) | 2020-08-04 |
CN111490143B CN111490143B (zh) | 2021-07-13 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112802792A (zh) * | 2021-02-07 | 2021-05-14 | 深圳市华星光电半导体显示技术有限公司 | 微型发光二极管转移设备及其转移方法 |
CN113066801A (zh) * | 2021-03-19 | 2021-07-02 | 合肥京东方光电科技有限公司 | 背板结构、微型发光二极管显示面板及其制备方法 |
WO2022099993A1 (zh) * | 2020-11-11 | 2022-05-19 | 重庆康佳光电技术研究院有限公司 | 一种显示背板的检测方法及其检测结构 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013064621A1 (de) * | 2011-11-04 | 2013-05-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Adaptive feststell- und lösevorrichtung und deren verwendung zum gesteuerten blockieren bzw. freigeben beweglicher bauteile |
CN206206792U (zh) * | 2016-11-11 | 2017-05-31 | 燕山大学 | 一种自感应磁流变减振管夹 |
CN107331762A (zh) * | 2017-06-22 | 2017-11-07 | 黑牛食品股份有限公司 | 显示装置及其制备方法 |
CN107527973A (zh) * | 2017-08-16 | 2017-12-29 | 深圳市华星光电技术有限公司 | 转移装置及微型发光二极管的转移方法 |
US20180212120A1 (en) * | 2017-01-26 | 2018-07-26 | International Business Machines Corporation | Magnetically guided chiplet displacement |
CN109411392A (zh) * | 2018-10-16 | 2019-03-01 | 广东工业大学 | 一种Micro-LED的巨量转移装置及转移方法 |
CN110065267A (zh) * | 2019-04-26 | 2019-07-30 | 京东方科技集团股份有限公司 | 可形变材料、形变结构、Micro-LED显示装置、应变传感器 |
US20190259907A1 (en) * | 2011-11-18 | 2019-08-22 | Apple Inc. | Display and micro device array for transfer to a display substrate |
CN110444648A (zh) * | 2019-07-29 | 2019-11-12 | 南京中电熊猫平板显示科技有限公司 | 微型发光二极管阵列显示背板及其制造方法和修复方法 |
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2020
- 2020-04-20 CN CN202010309479.2A patent/CN111490143B/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013064621A1 (de) * | 2011-11-04 | 2013-05-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Adaptive feststell- und lösevorrichtung und deren verwendung zum gesteuerten blockieren bzw. freigeben beweglicher bauteile |
US20190259907A1 (en) * | 2011-11-18 | 2019-08-22 | Apple Inc. | Display and micro device array for transfer to a display substrate |
CN206206792U (zh) * | 2016-11-11 | 2017-05-31 | 燕山大学 | 一种自感应磁流变减振管夹 |
US20180212120A1 (en) * | 2017-01-26 | 2018-07-26 | International Business Machines Corporation | Magnetically guided chiplet displacement |
CN107331762A (zh) * | 2017-06-22 | 2017-11-07 | 黑牛食品股份有限公司 | 显示装置及其制备方法 |
CN107527973A (zh) * | 2017-08-16 | 2017-12-29 | 深圳市华星光电技术有限公司 | 转移装置及微型发光二极管的转移方法 |
CN109411392A (zh) * | 2018-10-16 | 2019-03-01 | 广东工业大学 | 一种Micro-LED的巨量转移装置及转移方法 |
CN110065267A (zh) * | 2019-04-26 | 2019-07-30 | 京东方科技集团股份有限公司 | 可形变材料、形变结构、Micro-LED显示装置、应变传感器 |
CN110444648A (zh) * | 2019-07-29 | 2019-11-12 | 南京中电熊猫平板显示科技有限公司 | 微型发光二极管阵列显示背板及其制造方法和修复方法 |
Non-Patent Citations (1)
Title |
---|
JI-HUN KIM 等: "Control of adhesion force for micro LED transfer using a magnetorheological elastomer", 《JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022099993A1 (zh) * | 2020-11-11 | 2022-05-19 | 重庆康佳光电技术研究院有限公司 | 一种显示背板的检测方法及其检测结构 |
CN112802792A (zh) * | 2021-02-07 | 2021-05-14 | 深圳市华星光电半导体显示技术有限公司 | 微型发光二极管转移设备及其转移方法 |
CN112802792B (zh) * | 2021-02-07 | 2023-04-07 | 深圳市华星光电半导体显示技术有限公司 | 微型发光二极管转移设备及其转移方法 |
CN113066801A (zh) * | 2021-03-19 | 2021-07-02 | 合肥京东方光电科技有限公司 | 背板结构、微型发光二极管显示面板及其制备方法 |
CN113066801B (zh) * | 2021-03-19 | 2024-02-09 | 合肥京东方光电科技有限公司 | 背板结构、微型发光二极管显示面板及其制备方法 |
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Effective date of registration: 20201014 Address after: No.7 Tianyou Road, Qixia District, Nanjing City, Jiangsu Province Applicant after: NANJING CEC PANDA LCD TECHNOLOGY Co.,Ltd. Address before: Nanjing Crystal Valley Road in Qixia District of Nanjing City Tianyou 210033 Jiangsu province No. 7 Applicant before: NANJING CEC PANDA FPD TECHNOLOGY Co.,Ltd. Applicant before: NANJING CEC PANDA LCD TECHNOLOGY Co.,Ltd. Applicant before: NANJING HUADONG ELECTRONICS INFORMATION & TECHNOLOGY Co.,Ltd. |
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