CN114641808A - 纹路识别模组、其制作方法及显示装置 - Google Patents
纹路识别模组、其制作方法及显示装置 Download PDFInfo
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- CN114641808A CN114641808A CN202080002097.3A CN202080002097A CN114641808A CN 114641808 A CN114641808 A CN 114641808A CN 202080002097 A CN202080002097 A CN 202080002097A CN 114641808 A CN114641808 A CN 114641808A
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Abstract
一种纹路识别模组(100)、其制作方法及显示装置,在纹路识别模组(100)中的基底(1)上制作完成光学传感结构(2)后直接制作结构相对简单的至少两层遮光层(31)和透光层(32)即可达到较好的准直效果,且器件结构较轻薄,可以降低器件的加工工艺难度。避免采用在纹路识别模组(100)之上采用光学胶(OCA)(300)贴合准直结构(3)的方式带来的起泡等影响良率的问题。并且,由于在光学传感结构(2)之上直接制作膜层形成准直结构(3),因此,可以采用阵列基板之上膜层制作通用的设备完成准直结构(3)的制作,无需增加新的制作设备。
Description
PCT国内申请,说明书已公开。
Claims (39)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2020/117533 WO2022061670A1 (zh) | 2020-09-24 | 2020-09-24 | 纹路识别模组、其制作方法及显示装置 |
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Publication Number | Publication Date |
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CN114641808A true CN114641808A (zh) | 2022-06-17 |
CN114641808B CN114641808B (zh) | 2024-04-12 |
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CN202080002097.3A Active CN114641808B (zh) | 2020-09-24 | 2020-09-24 | 纹路识别模组、其制作方法及显示装置 |
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Country | Link |
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US (1) | US20220336510A1 (zh) |
CN (1) | CN114641808B (zh) |
DE (1) | DE112020007197T5 (zh) |
WO (1) | WO2022061670A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20210005453A (ko) * | 2019-07-05 | 2021-01-14 | 삼성디스플레이 주식회사 | 표시 장치 |
US20230306778A1 (en) * | 2022-03-23 | 2023-09-28 | Omnivision Technologies, Inc. | Optical fingerprint sensor with high aspect-ratio metal aperture structures |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109271829A (zh) * | 2017-07-17 | 2019-01-25 | 金佶科技股份有限公司 | 取像装置 |
CN209729912U (zh) * | 2019-06-20 | 2019-12-03 | 信利光电股份有限公司 | 一种设有屏下光学指纹模组的oled显示装置 |
CN111240031A (zh) * | 2018-11-28 | 2020-06-05 | 上海箩箕技术有限公司 | 光准直器及其形成方法、指纹传感器模组 |
CN111291719A (zh) * | 2020-03-03 | 2020-06-16 | 北京迈格威科技有限公司 | 指纹识别装置、显示面板、设备及指纹识别方法 |
CN111564506A (zh) * | 2020-05-20 | 2020-08-21 | 京东方科技集团股份有限公司 | 光敏传感器及其制备方法、电子设备 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190066433A (ko) * | 2017-12-05 | 2019-06-13 | 삼성전자주식회사 | 마이크로 홀이 형성된 차광 부재를 포함하는 전자 장치 |
-
2020
- 2020-09-24 WO PCT/CN2020/117533 patent/WO2022061670A1/zh active Application Filing
- 2020-09-24 CN CN202080002097.3A patent/CN114641808B/zh active Active
- 2020-09-24 US US17/417,918 patent/US20220336510A1/en active Pending
- 2020-09-24 DE DE112020007197.9T patent/DE112020007197T5/de active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109271829A (zh) * | 2017-07-17 | 2019-01-25 | 金佶科技股份有限公司 | 取像装置 |
CN111240031A (zh) * | 2018-11-28 | 2020-06-05 | 上海箩箕技术有限公司 | 光准直器及其形成方法、指纹传感器模组 |
CN209729912U (zh) * | 2019-06-20 | 2019-12-03 | 信利光电股份有限公司 | 一种设有屏下光学指纹模组的oled显示装置 |
CN111291719A (zh) * | 2020-03-03 | 2020-06-16 | 北京迈格威科技有限公司 | 指纹识别装置、显示面板、设备及指纹识别方法 |
CN111564506A (zh) * | 2020-05-20 | 2020-08-21 | 京东方科技集团股份有限公司 | 光敏传感器及其制备方法、电子设备 |
Also Published As
Publication number | Publication date |
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WO2022061670A1 (zh) | 2022-03-31 |
CN114641808B (zh) | 2024-04-12 |
DE112020007197T5 (de) | 2023-04-20 |
US20220336510A1 (en) | 2022-10-20 |
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