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GB201914567D0 - Infrared bandpass filter structure and infrared bandpass filter using the structure - Google Patents

Infrared bandpass filter structure and infrared bandpass filter using the structure

Info

Publication number
GB201914567D0
GB201914567D0 GB201914567A GB201914567A GB201914567D0 GB 201914567 D0 GB201914567 D0 GB 201914567D0 GB 201914567 A GB201914567 A GB 201914567A GB 201914567 A GB201914567 A GB 201914567A GB 201914567 D0 GB201914567 D0 GB 201914567D0
Authority
GB
United Kingdom
Prior art keywords
bandpass filter
infrared bandpass
infrared
filter structure
filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB201914567A
Other versions
GB2588135A (en
GB2588135B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kingray Tech Co Ltd
Original Assignee
Kingray Tech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kingray Tech Co Ltd filed Critical Kingray Tech Co Ltd
Priority to GB1914567.1A priority Critical patent/GB2588135B/en
Publication of GB201914567D0 publication Critical patent/GB201914567D0/en
Publication of GB2588135A publication Critical patent/GB2588135A/en
Application granted granted Critical
Publication of GB2588135B publication Critical patent/GB2588135B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

GB1914567.1A 2019-10-09 2019-10-09 Infrared bandpass filter structure and infrared bandpass filter using the structure Active GB2588135B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1914567.1A GB2588135B (en) 2019-10-09 2019-10-09 Infrared bandpass filter structure and infrared bandpass filter using the structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1914567.1A GB2588135B (en) 2019-10-09 2019-10-09 Infrared bandpass filter structure and infrared bandpass filter using the structure

Publications (3)

Publication Number Publication Date
GB201914567D0 true GB201914567D0 (en) 2019-11-20
GB2588135A GB2588135A (en) 2021-04-21
GB2588135B GB2588135B (en) 2022-02-23

Family

ID=68541314

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1914567.1A Active GB2588135B (en) 2019-10-09 2019-10-09 Infrared bandpass filter structure and infrared bandpass filter using the structure

Country Status (1)

Country Link
GB (1) GB2588135B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11169309B2 (en) * 2019-10-08 2021-11-09 Kingray technology Co., Ltd. Infrared bandpass filter having silicon aluminum hydride layers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI855290B (en) * 2012-07-16 2024-09-11 美商唯亞威方案公司 Optical filter and sensor system
CN110133783B (en) * 2019-05-17 2021-08-31 东莞市微科光电科技有限公司 A kind of manufacturing method of infrared narrowband filter

Also Published As

Publication number Publication date
GB2588135A (en) 2021-04-21
GB2588135B (en) 2022-02-23

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