KR100481090B1 - 근적외선(nir) 흡수필터 - Google Patents
근적외선(nir) 흡수필터 Download PDFInfo
- Publication number
- KR100481090B1 KR100481090B1 KR10-2002-0053466A KR20020053466A KR100481090B1 KR 100481090 B1 KR100481090 B1 KR 100481090B1 KR 20020053466 A KR20020053466 A KR 20020053466A KR 100481090 B1 KR100481090 B1 KR 100481090B1
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- KR
- South Korea
- Prior art keywords
- phosphate
- copper
- filter
- infrared
- complexes
- 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.)
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/22—Absorbing filters
- G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Optical Filters (AREA)
Abstract
Description
| 착물㉮ 제조용성분 착물 | 첨가량(g) | 시간(hour) | 착물㉯ 제조용성분 착물 | 첨가량(g) | 시간(hour) | |
| 2-HEMA1) | 26 | 1 | 터지톨 | 123 | 1 | |
| P2O5 | 14 | 10 | P2O5 | 14 | 10 | |
| H2O | 1.8 | 5 | H2O | 1.8 | 5 | |
| 1,4-디옥산 | 20 | 1 | 1,4-디옥산 | 50 | 1 | |
| 아세트산구리(II)·1수염 | 38 | 1 | 아세트산구리(II)·1수염 | 39 | 1 | |
| 실시예번호 | 첨가량(g) | 건조 | 내열성 | ||||
| CP | TP | M | 실리콘 | 실란 | |||
| 1 | 48 | 24 | 12 | 6 | 4.5 | 70℃, 3h | 130℃, 2h |
| 2 | 48 | 24 | 6 | 12 | 4.5 | 70℃, 3h | 130℃, 2h |
| 3 | 48(8) | 36(6) | 6(1) | 12(2) | 4.5 | 70℃, 3h | 130℃, 2h |
| 실시예번호 | 첨가량(g) | 내열성 | 두께 | ||||
| CP | TP | M | 실리콘 | 실란 | |||
| 4 | 48 | 24 | 12 | 6 | 4.5 | 깨짐 | 250㎛ |
| 5 | 48 | 24 | 6 | 12 | 4.5 | 130℃,2시간 | 250㎛ |
| 6 | 48 | 36 | 6 | 12 | 4.5 | 깨짐 | 250㎛ |
| 실시예번호 | 첨가량(g) | 건조(℃, hour) | 내열성(℃, hour) | |||
| CP | TP | BM | VPPC | |||
| 7 | 120 | 60 | 60 | 20 | 70℃, 5h | 170℃, 2h |
| 8 | 120 | 60 | 60 | 40 | 70℃, 5h | 170℃, 2h |
| 9 | 120 | 60 | 60 | 60 | 70℃, 5h | 170℃, 2h |
| 실시예번호 | 첨가비 | 내열성 | 코팅 두께 | |||
| CP | TP | BM | VPPC | |||
| 10 | 6 | 3 | 3 | 1 | 깨짐 | 250㎛ |
| 11 | 6 | 4 | 3 | 2 | 170℃, 2h | 250㎛ |
| 12 | 6 | 3 | 3 | 3 | 깨짐 | 250㎛ |
Claims (4)
- 메타크릴레이트계 포스페이트-구리 착물과 터지톨 포스페이트-구리 착물을 1:0.4∼0.8로 배합하여 얻어진 재료에 실리콘, 바나딜 페녹시 나프탈로시아닌, 실란, 멜라민, 벤조구아나민 멜라민 수지로 이루어진 군에서 선택된 1종 이상의 베이스를 혼합하여 기판상에 코팅하여 얻어진 근적외선 흡수 필터.
- 삭제
- 제 1항에 있어서, 베이스가 멜라민, 벤조구아나민 멜라민 수지인 근적외선 흡수 필터.
- 제1항에 있어서, 나프탈로시아닌 착물을 첨가하여 특성을 변화시킨 근적외선 흡수 필터.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0053466A KR100481090B1 (ko) | 2002-09-05 | 2002-09-05 | 근적외선(nir) 흡수필터 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0053466A KR100481090B1 (ko) | 2002-09-05 | 2002-09-05 | 근적외선(nir) 흡수필터 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20040022721A KR20040022721A (ko) | 2004-03-18 |
| KR100481090B1 true KR100481090B1 (ko) | 2005-04-07 |
Family
ID=37326444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2002-0053466A Expired - Fee Related KR100481090B1 (ko) | 2002-09-05 | 2002-09-05 | 근적외선(nir) 흡수필터 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100481090B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10927131B2 (en) | 2018-07-26 | 2021-02-23 | Samsung Electronics Co., Ltd. | Near-infrared absorbing composition, optical structure, and camera module and electronic device comprising the same |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100515594B1 (ko) * | 2003-07-11 | 2005-09-21 | 주식회사 엘지화학 | 근적외선 흡수필름 및 이를 포함하는 플라즈마 디스플레이필터 |
| KR102811553B1 (ko) | 2019-02-01 | 2025-05-21 | 삼성전자주식회사 | 근적외선 흡수 조성물, 근적외선 흡수 필름, 및 이를 포함하는 카메라 모듈 및 전자 장치 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR890007280A (ko) * | 1987-10-20 | 1989-06-19 | 미지마 마사요시 | 1,2-나프탈로시아닌 근적외선 흡수제 및 그것을 이용한 기록/표시물질 |
| JPH06324213A (ja) * | 1993-04-28 | 1994-11-25 | Kureha Chem Ind Co Ltd | 複合光学フィルター |
| JPH10221523A (ja) * | 1996-12-06 | 1998-08-21 | Kureha Chem Ind Co Ltd | 光学フィルターおよびこれを備えた装置、眼鏡レンズ、熱線吸収フィルター並びに光ファイバー |
| JPH11160529A (ja) * | 1997-11-21 | 1999-06-18 | Kureha Chem Ind Co Ltd | 光学フィルターおよびこれを備えた装置、熱線吸収フィルター、光ファイバー並びに眼鏡レンズ |
| JP2000038396A (ja) * | 1998-07-24 | 2000-02-08 | Kureha Chem Ind Co Ltd | 多官能リン酸エステル化合物、多官能リン酸エステル銅化合物、樹脂組成物、光学フィルターおよびこれを備えた装置、熱線吸収フィルター、光ファイバー並びに眼鏡レンズ |
| KR20010043580A (ko) * | 1998-05-15 | 2001-05-25 | 시바타 미노루 | 적외선 흡수필터 |
-
2002
- 2002-09-05 KR KR10-2002-0053466A patent/KR100481090B1/ko not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR890007280A (ko) * | 1987-10-20 | 1989-06-19 | 미지마 마사요시 | 1,2-나프탈로시아닌 근적외선 흡수제 및 그것을 이용한 기록/표시물질 |
| JPH06324213A (ja) * | 1993-04-28 | 1994-11-25 | Kureha Chem Ind Co Ltd | 複合光学フィルター |
| JPH10221523A (ja) * | 1996-12-06 | 1998-08-21 | Kureha Chem Ind Co Ltd | 光学フィルターおよびこれを備えた装置、眼鏡レンズ、熱線吸収フィルター並びに光ファイバー |
| JPH11160529A (ja) * | 1997-11-21 | 1999-06-18 | Kureha Chem Ind Co Ltd | 光学フィルターおよびこれを備えた装置、熱線吸収フィルター、光ファイバー並びに眼鏡レンズ |
| KR20010043580A (ko) * | 1998-05-15 | 2001-05-25 | 시바타 미노루 | 적외선 흡수필터 |
| JP2000038396A (ja) * | 1998-07-24 | 2000-02-08 | Kureha Chem Ind Co Ltd | 多官能リン酸エステル化合物、多官能リン酸エステル銅化合物、樹脂組成物、光学フィルターおよびこれを備えた装置、熱線吸収フィルター、光ファイバー並びに眼鏡レンズ |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10927131B2 (en) | 2018-07-26 | 2021-02-23 | Samsung Electronics Co., Ltd. | Near-infrared absorbing composition, optical structure, and camera module and electronic device comprising the same |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20040022721A (ko) | 2004-03-18 |
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